h2s field concentration listing december 2013certs ppm max avg concentration 02 83192300 sherman...

Dist Field # Field Name Discovery County No. Certs PPM Max Avg

Concentration# (Indicates Field is Exempt from H2S Filings)

01 00002001 #WILDCAT 6 90,000 22,60201 00464100 ACLETO (AUSTIN CHALK) WILSON 1 10,000 10,00001 02769200 ANDY BROWN (BUDA) WILSON 2 5,000 3,80001 08072500 BIG WELLS (SAN MIGUEL) DIMMIT 28 156 4401 08527600 BLACK HILLS (BUDA) ATASCOSA 1 25,300 25,30001 11801370 BRENNAN BROSIER (RODESSA, UP.) MAVERICK 2 716 35801 12018200 BRISCOE RANCH (EAGLEFORD) DIMMIT 554 20,000 59601 12949150 BUCKLEY (EDWARDS) LA SALLE 3 21,000 16,89801 13855050 BURNS RANCH (BUDA) LA SALLE 1 22,000 22,00001 17248142 CHARLOTTE (AUSTIN CHALK) ATASCOSA 4 117,300 61,42201 17248426 CHARLOTTE (BUDA) ATASCOSA 1 87,589 87,58901 17248568 CHARLOTTE (EDWARDS LIME) ATASCOSA 7 117,300 78,18101 17248570 CHARLOTTE (EDWARDS LIME, SEG. B) ATASCOSA 2 87,589 76,39401 17248590 CHARLOTTE (GEORGETOWN) ATASCOSA 1 12,286 12,28601 17248710 #CHARLOTTE (NAVARRO) ATASCOSA 25 87,589 3,20401 17252500 CHARLOTTE, S. (EDWARDS) ATASCOSA 1 1,000 1,00001 17354666 CHEAPSIDE (EDWARDS 11,800) GONZALES 3 28,680 17,56001 17876650 CHITTIM (5400) MAVERICK 4 700 48701 17876684 CHITTIM (5600) MAVERICK 42 1,325 28401 17938600 CHOKE CANYON (SLIGO) MCMULLEN 3 23,627 23,08401 18000500 CHRISTIAN (6800) GONZALES 46 60,000 4,69601 18224510 CINDY ANN (AUSTIN CHALK, OIL) WILSON 10 10,900 3,10201 19890750 COMANCHE‐HALSELL (6500) MAVERICK 33 40,000 14,12401 20336375 COOKE (EDWARDS LIME) LA SALLE 29 21,000 11,41101 20345400 COOKE, WEST (EDWARDS) LA SALLE 2 14,390 12,30801 20899100 COST (AUSTIN CHALK) GONZALES 68 21,000 2,01501 20899200 COST (BUDA) GONZALES 6 14,310 5,94201 21076333 COUGHRAN (AUSTIN CHALK) ATASCOSA 8 50,900 18,72001 22011500 CROWN, E. (NAVARRO) ATASCOSA 13 18,500 2,52801 23191333 DARST CREEK (BUDA) GUADALUPE 185 67,000 16,52001 23191666 DARST CREEK (EDWARDS) GUADALUPE 88 1,400,000 32,043


Concentration01 23368500 DAVIS (EDWARDS 7481) ATASCOSA 17 25,000 7,38101 24806333 DILWORTH (EDWARDS LIME) MCMULLEN 16 52,300 15,88401 24811333 DILWORTH,SOUTHEAST(EDWARDS LIME) MCMULLEN 18 10,000 4,71801 25070500 DOBROWOLSKI (7400 BUDA) ATASCOSA 2 50,000 50,00001 25146200 DOERING RANCH (BUDA) FRIO 6 5,000 3,21401 25146230 DOERING RANCH (GEORGETOWN) FRIO 19 30,000 6,60301 26261666 DUBOSE (EDWARDS ‐A‐) GONZALES 18 120,000 12,56801 26620001 DUNLAP GUADALUPE 172 30,000 8,72601 27135700 EAGLEVILLE (EAGLE FORD‐1) KARNES 797 60,000 1,95201 30379500 FASHING (EDWARDS LIME ‐A‐) ATASCOSA 133 60,000 19,89201 30379750 FASHING (EDWARDS LIME ‐B‐) ATASCOSA 46 36,000 21,71101 30967100 FIRST SHOT (AUSTIN CHALK) GONZALES 108 70,000 4,13301 31556100 FLORESVILLE, S. (AUSTIN CHALK) WILSON 7 166,585 79,48701 31559100 FLORESVILLE, WEST (AUSTIN CHALK) WILSON 2 1,303 65101 33182400 FULCHER (EDWARDS A) GONZALES 2 16,668 13,81901 39560200 HASSE (BUDA) WILSON 8 26,000 13,36801 39744500 HAWKVILLE (EAGLEFORD SHALE) LA SALLE 11 12,000 1,20001 40520300 HENRY DOME (EDWARDS) MCMULLEN 10 68,519 60,75101 41099850 HIGGINS (5850) WILSON 1 15,000 15,00001 42249200 HOLLOWAY, EAST (BUDA) ATASCOSA 7 36,571 15,31801 42615830 HORN (5300 SAND) ATASCOSA 3 87,589 43,89401 44327001 IMOGENE ATASCOSA 9 115,000 70,88201 44327200 IMOGENE (BUDA) ATASCOSA 3 51,680 37,22601 44327666 IMOGENE (ESCONDIDO A) ATASCOSA 3 51,680 24,22801 44327700 IMOGENE (ESCONDIDO B) ATASCOSA 2 51,680 28,34001 44328001 IMOGENE, EAST ATASCOSA 1 47,641 47,64101 44510500 INDIO TANKS (PEARSALL) LA SALLE 7 8,000 2,69301 45031500 J. F. S. (EDWARDS) DIMMIT 21 65,000 34,96401 45239500 J.Y.F. (BUDA) WILSON 10 23,000 16,16001 45473001 JACQUELINE ATASCOSA 2 30,000 28,50001 46326150 JEWELL (BUDA) ATASCOSA 1 24,800 24,80001 47358001 JOURDANTON ATASCOSA 61 73,000 28,234


Concentration01 47358100 JOURDANTON (AUSTIN CHALK) ATASCOSA 1 25,000 25,00001 47358200 JOURDANTON (BUDA) ATASCOSA 9 45,000 23,70401 47358450 JOURDANTON (GEORGETOWN) ATASCOSA 17 47,000 18,89401 47360500 JOURDANTON, N. (AUSTIN CHALK) ATASCOSA 3 3,400 2,85001 48560100 KELLY LYNNE (ANACHCHO) WILSON 4 25,000 21,50001 49139001 KHAN (AUSTIN CHALK) WILSON 6 11,000 9,50001 49476100 KINGSBURY, E. (AUSTIN CHALK) GUADALUPE 2 1,750 1,12501 49480100 KINGSBURY, W. (AUSTIN CHALK) GUADALUPE 11 1,097 56101 50678600 LA CHUSA (SLIGO) MCMULLEN 5 11,000 8,16601 50834500 #LA JOLLA RANCH E. (SLIGO) MCMULLEN 2 120 10001 51093250 LA VERNIA (AUSTIN CHALK) GUADALUPE 7 6,000 2,15301 51099050 LA VERNIA, WEST (AUSTIN CHALK) WILSON 13 8,000 3,90701 54948200 LOS CUATROS (JAMES LIME) MAVERICK 2 2,400 2,40001 55270400 LOWE RANCH (EDWARDS) MCMULLEN 1 12,500 12,50001 55679001 LULING‐BRANYON CALDWELL 209 90,000 17,93301 55679666 LULING‐BRANYON (1700) GUADALUPE 25 90,000 30,05901 56157190 M.F. JAKE LAWLESS (GEORGETOWN) MAVERICK 12 4,000 1,54901 56653200 MAG (AUSTIN CHALK) GONZALES 27 11,925 1,52801 56653786 MAG (7865) GONZALES 1 2,068 2,06801 57367500 MARCELINA CREEK (AUSTIN CHALK) WILSON 99 80,000 7,58701 57367550 MARCELINA CREEK (BUDA) WILSON 65 84,964 19,71501 58988500 MCCLAIN (BUDA) WILSON 4 25,606 17,05301 62384050 MOLLIE (AUSTIN CHALK) WILSON 1 5,000 5,00001 63672250 MULA PASTURE (EDWARDS LIME) MCMULLEN 5 19,870 14,71101 65532290 NINE YEAR (GEORGETOWN) LA SALLE 3 34,850 24,17301 65586001 NIXON GONZALES 135 56,000 12,24401 65586100 NIXON (AUSTIN CHALK, LO.) GONZALES 4 56,000 15,23001 65595500 #NIXON, SE (AUSTIN CHALK) GONZALES 2 239 11901 67456333 OPOSSUM CREEK (EDWARDS) MCMULLEN 2 5,100 4,94501 68812600 PANDORA, NW (AUSTIN CHALK) WILSON 16 23,000 10,18801 69712500 PATTON, N. (BUDA) WILSON 1 10,000 10,00001 69838100 PAWELEK (AUSTIN CHALK) WILSON 3 4,640 2,097


Concentration01 69882500 PEACH CREEK (AUSTIN CHALK) GONZALES 99 60,000 2,91801 69882600 PEACH CREEK (BUDA) GONZALES 13 19,000 4,90901 69981125 #PEARSALL (AUSTIN CHALK) FRIO 475 30,000 57601 69981250 PEARSALL (BUDA LIME) FRIO 15 20,000 9,37901 69981375 PEARSALL (BUDA, S.) FRIO 4 25,000 16,24201 70411210 PENA CREEK (GEORGETOWN) MAVERICK 37 2,100 14401 71486100 PILGRIM (AUSTIN CHALK) GONZALES 112 23,453 1,42901 71486550 PILGRIM (BUDA) GONZALES 6 14,000 4,79701 71922498 PLEASANTON (EDWARDS LIME) ATASCOSA 16 4,539,200 284,47001 71922664 PLEASANTON (EDWARDS LIME 8100) ATASCOSA 8 60,000 23,29601 71923200 PLEASANTON, E. (BUDA) ATASCOSA 1 8,000 8,00001 71923300 PLEASANTON, E. (EDWARDS) ATASCOSA 7 45,000 25,22801 71923700 PLEASANTON, E. (GEORGETOWN) ATASCOSA 1 10,000 10,00001 71926125 PLEASANTON, S. (ANACACHO) ATASCOSA 1 124 12401 71926500 PLEASANTON, SOUTH (EDWARDS LIME) ATASCOSA 6 43,995 32,63501 71928300 PLEASANTON, SE. (EDWARDS) ATASCOSA 2 32,000 28,50001 72623115 POTH, EAST (AUSTIN CHALK) WILSON 2 5,725 3,26201 73321500 PRUSKE (BUDA) WILSON 13 18,000 7,44101 75766700 REILLY SPRINGS (SMACKOVER, LO.) HOPKINS 1 550 55001 77247600 ROBERDEAU (CLEAR FORK, UPPER) CRANE 1 23,000 23,00001 77759375 ROCKY CREEK (GEORGETOWN) DIMMIT 20 49,000 5,29601 77763300 ROCKY CREEK, S. (GEORGETOWN) DIMMIT 10 5,406 2,47501 79905001 SALT FLAT CALDWELL 329 140,000 5,23201 79905003 SALT FLAT (EDWARDS) CALDWELL 19 140,000 45,28001 79912100 SALT FLAT, WEST CALDWELL 117 20,000 2,82401 80300022 SAN MIGUEL CREEK (BUDA) MCMULLEN 2 79,993 79,57101 80300135 SAN MIGUEL CREEK (EDWARDS LIME) MCMULLEN 12 108,000 85,99001 81150001 SASPAMCO WILSON 7 60,000 15,75401 84249500 SMILEY (AUSTIN CHALK) GONZALES 4 5,068 1,77901 84249550 SMILEY (BUDA) GONZALES 3 1,202 56301 84253500 SMILEY, SE (AUSTIN CHALK) GONZALES 11 13,100 2,40101 84560001 #SOMERSET ATASCOSA 141 4,000 327


Concentration01 84560500 SOMERSET (ANACACHO) BEXAR 2 800 80001 85167001 SPILLER CALDWELL 47 22,000 6,50401 86219600 STOCKDALE, EAST (CHALK, UPPER) WILSON 4 10,900 9,65001 86219800 STOCKDALE, EAST (GEORGETOWN) WILSON 1 16,000 16,00001 86224400 STOCKDALE, S. (AUSTIN CHALK) WILSON 4 20,000 11,06001 86450300 STRAIT (GEORGETOWN) DIMMIT 1 3,180 3,18001 86792500 STUART CITY (EDWARDS LIME) LA SALLE 44 12,000 3,24501 86795500 STUART CITY, WEST (EDWARDS) LA SALLE 1 75 7501 87390100 SUTIL (ANACACHO) WILSON 1 3,100 3,10001 87390400 SUTIL (AUSTIN) WILSON 9 3,600 2,73301 87390500 SUTIL (BUDA) WILSON 35 42,800 12,72801 87390700 SUTIL (REEF) WILSON 9 3,000 94501 89950300 TILDEN, E. (EDWARDS) MCMULLEN 3 5,000 3,40001 89960250 TILDEN, S. (EDWARDS LIME 11,500) MCMULLEN 10 14,856 5,43901 90992400 TRAVIS HIGGINS (RODESSA) MAVERICK 6 38,000 3,36701 92102350 TWO M (GEORGETOWN) MAVERICK 9 396,703 41,36901 94356333 W. P. HOLLOWAY (AUSTIN CHALK) ATASCOSA 2 35,110 20,38701 94356666 W. P. HOLLOWAY (BUDA) ATASCOSA 1 50,900 50,90001 95314500 WASHBURN (EDWARDS) LA SALLE 11 18,000 10,43301 95335249 WASHBURN RANCH (4600) LA SALLE 2 18,000 9,00001 96950666 WHITE KITCHEN (EDWARDS LIME) LA SALLE 19 22,000 13,72801 97474500 WILL O. (ELLENBURGER) VAL VERDE 60 1,000 26502 98111500 WINSTON (AUSTIN CHALK) GONZALES 4 9,260 4,41702 00004001 #WILDCAT INVALID CNTY 3 900 53302 07109500 BENEDUM (FUSSELMAN) UPTON 1 110 11002 12865500 BUCHEL (EDWARDS) DE WITT 40 300 17002 20593070 CORDELE, W. (CABISCO) JACKSON 7 1,580 80902 20593090 CORDELE, W. (CLONE) JACKSON 13 700 23302 20593480 CORDELE, W. (SEG B 2800 SD.) JACKSON 3 440 14602 20645175 CORNELIA (2780) LIVE OAK 1 482 48202 23473250 DAVY (EDWARDS) KARNES 4 18,000 8,16002 23473500 DAVY (EDWARDS A SEG I) KARNES 1 9,000 9,000


Concentration02 27135700 EAGLEVILLE (EAGLE FORD‐1) KARNES 1 2,000 2,00002 27135750 EAGLEVILLE (EAGLE FORD‐2) KARNES 418 50,878 52002 38241050 HALLETTSVILLE (JAMES LIMES) LAVACA 1 400 40002 40032264 HEARD RANCH (2900) BEE 4 793 31102 43270352 HUFF (2200) REFUGIO 6 650 17702 44028750 HYSAW (EDWARDS) KARNES 8 20,000 15,23702 44510500 INDIO TANKS (PEARSALL) LA SALLE 1 45 4502 44810500 ISAACKS (EDWARDS) LIVE OAK 3 1,000 96602 48324333 KAWITT (EDWARDS) DE WITT 33 220 9802 48352270 KAY CREEK (2200) VICTORIA 22 600 3802 48352532 KAY CREEK (3500) VICTORIA 1 650 65002 48850200 KENEDY, SW. (EDWARDS) KARNES 24 7,000 36402 48850390 KENEDY, SW. (SLIGO) KARNES 3 17,710 9,23602 51138666 LABUS (EDWARDS, UPPER) KARNES 8 22,000 15,82202 51152500 LACAFF (DEAN) MARTIN 1 0 02 59371153 MCFADDIN (1900) VICTORIA 9 1,035 9402 59371170 MCFADDIN (2000) VICTORIA 4 400 30502 62518500 MONT (EDWARDS) LAVACA 1 3,500 3,50002 62589300 MONTEOLA (EDWARDS) BEE 4 100 5002 66525500 OAKVILLE, SW (4300) CALHOUN 3 160 5302 68943500 PANNA MARIA (EDWARDS) KARNES 72 39,000 24,40802 69707200 PATTON (AUSTIN CHALK) KARNES 11 30,000 10,09802 69845200 PAWNEE (EDWARDS) BEE 64 2,000 19502 69845800 PAWNEE (SLIGO) BEE 5 7,980 4,15402 69853500 PAWNEE, S. (WILCOX) BEE 1 300 30002 69981125 #PEARSALL (AUSTIN CHALK) FRIO 1 1,000 1,00002 70778250 PERSON (EDWARDS) KARNES 96 71,550 16,39902 76396100 RICHARD ADCOCK (800) VICTORIA 1 600 60002 76396200 RICHARD ADCOCK (YEGUA 5060) VICTORIA 1 636 63602 76396600 RICHARD ADCOCK (2800 FRIO) GOLIAD 1 600 60002 82721500 SHARONLEE (SLIGO) LIVE OAK 4 600 48002 82722500 SHARONLEE, N.E. (SLIGO) LIVE OAK 3 18,075 6,865


Concentration02 83192300 SHERMAN OFFSHORE, W. (3000) CALHOUN 1 200 20002 84984850 SPEAKS, SW. (1250) LAVACA 6 800 16202 84984860 SPEAKS, SW. (1300) LAVACA 2 1,700 87502 84984876 SPEAKS, SW. (2180) LAVACA 1 225 22502 85043100 SPEARY (EDWARDS) KARNES 6 230 13702 85948001 #STEPHENS COUNTY REGULAR STEPHENS 1 1,000 1,00002 86170500 STINGRAY (EDWARDS) LAVACA 1 230 23002 87064500 SULPHUR CREEK, WEST (SLIGO) LIVE OAK 1 1,200 1,20002 87587300 SWEET HOME (EDWARDS) LAVACA 15 800 39102 87587675 SWEET HOME (SLIGO) LAVACA 1 600 60002 89716200 THREE RIVERS (EDWARDS) LIVE OAK 15 950 80802 94660500 WAHOO (EDWARDS) DE WITT 1 900 90002 98766142 WORD (EDWARDS) LAVACA 30 780 57802 98768100 WORD, N. (EDWARDS) LAVACA 196 882 46002 99361142 YOAKUM (EDWARDS) DE WITT 18 420 14103 99446035 YOUGEEN (FRIO 2850) BEE 1 325 32503 05651001 #BARBERS HILL CHAMBERS 67 20,000 1,03403 06115001 BATSON NEW HARDIN 77 10,500 34903 06129001 BATSON OLD HARDIN 68 60,000 1,04103 07808001 BIG CREEK FORT BEND 37 600 2603 07884001 BIG HILL JEFFERSON 15 4,000 46903 10229001 BOLING WHARTON 55 1,600 9003 10233001 BOLING, SOUTH WHARTON 5 186 4403 12306001 BROOKSHIRE WALLER 150 74,000 53203 12314510 BROOKSHIRE DOME (MIOCENE 5‐1C) WALLER 4 300 7503 18202475 CIERVO GRANDE (MIDDLE WILCOX) WHARTON 3 383 15303 22876200 DAMASCUS (CARTER) ANGELINA 1 571 57103 22897001 DAMON MOUND BRAZORIA 13 500 2103 30153001 FANNETT JEFFERSON 20 12,000 21503 34733500 #GIDDINGS (AUSTIN CHALK‐3) LEE 219 20,193 49403 34733600 #GIDDINGS (BUDA) LEE 22 8,000 98003 34733625 GIDDINGS (NORTH EDWARDS) FAYETTE 39 110,000 10,448


Concentration03 34773550 #GIDDINGS (AUSTIN CHALK, GAS) LEE 4 12,500 5,57803 38434100 HAMEL, EAST (EDWARDS) COLORADO 3 360 19103 41139001 HIGH ISLAND GALVESTON 49 10,000 82803 41849001 HOCKLEY HARRIS 8 520 39003 43381001 HULL LIBERTY 150 51,385 44003 43464001 HUMBLE HARRIS 76 8,000 21203 43749500 HUNTSVILLE, NORTHEAST SAN JACINTO 7 250 3903 43850380 HUTCHINSON, N. (KRIDER) HUTCHINSON 1 894 89403 53498001 LIBERTY, SOUTH LIBERTY 227 50,000 2,05403 56590700 MADISONVILLE (RODESSA) MADISON 3 968,600 381,97703 56590900 MADISONVILLE (WILCOX H2S DISP) MADISON 1 530,000 530,00003 61048910 MIDFIELDS (WOOD) MATAGORDA 1 1,000 1,00003 62739142 MOORES ORCHARD (MIO. & FRIO) FORT BEND 2 1,500 1,15003 64616300 NAVASOTA RIVER (CRETACEOUS LWR.) GRIMES 13 572 7003 65248010 NEW ULM (EDWARDS) AUSTIN 13 284 13703 71444001 PIERCE JUNCTION HARRIS 50 5,000 9903 71444200 PIERCE JUNCTION (SHALLOW‐ELEVEN) HARRIS 2 1 03 81057001 SARATOGA HARDIN 91 70,000 1,06003 84564500 SOMERVILLE (GEORGETOWN) BURLESON 1 200 20003 84693001 SOUR LAKE HARDIN 363 22,500 22703 85195001 SPINDLETOP JEFFERSON 34 12,000 97003 86980001 SUGARLAND FORT BEND 21 324,885 14,72703 86980400 SUGARLAND (MIOCENE 6) FORT BEND 2 9,800 6,31503 86980502 SUGARLAND (MIOCENE 12, SEG. 2) FORT BEND 1 3,544 3,54403 90970213 TRANS‐TEX (2500) WHARTON 1 1,600 1,60004 95937400 WEIMAR (EDWARDS) COLORADO 2 415 30704 00008001 #WILDCAT KLEBERG 12 80,000 4,90804 00650025 ADAMS RANCH (CATAHOULA 2400) JIM WELLS 1 1,015 1,01504 00830200 AGUA DULCE ADD'RES. (E‐49) NUECES 1 1,500 1,50004 00832172 AGUA DULCE (F‐27) NUECES 1 235 23504 00832457 AGUA DULCE (1880) NUECES 1 1,521 1,52104 00832460 AGUA DULCE (1900 LOWER) NUECES 2 3,100 1,614


Concentration04 00832465 AGUA DULCE (2000) NUECES 1 2,100 2,10004 00832466 AGUA DULCE (2000, SOUTH) NUECES 1 1,780 1,78004 00832467 AGUA DULCE (2070) NUECES 6 4,500 1,69904 00832470 AGUA DULCE (2200) NUECES 1 1,900 1,90004 00832472 AGUA DULCE (2300) NUECES 1 600 60004 01435222 ALFRED (HET 2500) JIM WELLS 1 1,015 1,01504 01435224 ALFRED (HET 2600) JIM WELLS 1 1,015 1,01504 01442166 ALFRED, WEST (HET 2500) JIM WELLS 1 1,950 1,95004 01442498 ALFRED, WEST (1600) JIM WELLS 1 1,134 1,13404 02002555 ALTA MESA, N. (2000) BROOKS 1 750 75004 02241300 AMARGOSA (2200) JIM WELLS 1 1,782 1,78204 02241400 AMARGOSA (2300) JIM WELLS 13 2,481 45504 05210184 BALDWIN (2100) NUECES 4 300 15004 05210207 BALDWIN (2400) NUECES 6 300 22804 05220500 BALDWIN S. (SANDERS) NUECES 1 2,000 2,00004 08015150 BIG REEF (EDWARDS) WEBB 38 327,239 31,27104 14704048 CALANDRIA (E‐02) KENEDY 1 900 90004 14704050 CALANDRIA (E‐03) KENEDY 1 450 45004 14704060 CALANDRIA (E‐49) KENEDY 2 900 67504 14704075 CALANDRIA (F‐04) KENEDY 2 900 60004 14704100 CALANDRIA (F‐30) KENEDY 1 450 45004 14704136 CALANDRIA (FRIO F‐06) KENEDY 1 900 90004 14704250 CALANDRIA (H73) KENEDY 2 450 22504 14704275 CALANDRIA (H‐79) KENEDY 1 450 45004 14704305 CALANDRIA (I‐46) KENEDY 1 450 45004 14704400 CALANDRIA (I‐60) KENEDY 1 450 45004 14704490 CALANDRIA (I‐75) KENEDY 1 450 45004 14704550 CALANDRIA (J‐17) KENEDY 1 450 45004 14704600 CALANDRIA (4850) KENEDY 1 900 90004 14704800 CALANDRIA (8600 FRIO) KENEDY 2 450 33704 15289177 CANELO (C‐75) KLEBERG 1 500 50004 15289950 CANELO (I‐60) KLEBERG 1 500 500


Concentration04 16134001 CASA BLANCA, WEST DUVAL 3 3,075 61504 17075114 CHAPMAN RANCH (C‐ 8) NUECES 1 900 90004 17075228 CHAPMAN RANCH (L‐20) NUECES 2 900 77804 17075266 CHAPMAN RANCH (L‐20‐2) NUECES 1 900 90004 17075304 CHAPMAN RANCH (L‐23) NUECES 1 900 90004 17075350 CHAPMAN RANCH (L‐30) NUECES 1 254 25404 17076333 CHAPMAN RANCH, E. (DAVIS) NUECES 1 900 90004 29003500 ENCINAL‐WEBB (ESCONDITO) WEBB 1 1,800 1,80004 29521950 #ESTES COVE (7300) ARANSAS 1 230 23004 33748500 GALAN (EDWARDS LIME) WEBB 6 30,000 18,34104 35890500 GORDO GRANDE (EDWARDS) WEBB 6 80,000 67,31904 41586450 HINKLE‐ALLEN (HET 1) JIM WELLS 1 1,049 1,04904 41586470 HINKLE‐ALLEN (HET 2) JIM WELLS 2 1,400 1,22404 48438333 KEEMAC (HET) JIM WELLS 1 2,401 2,40104 48545500 KELLY (2300) KLEBERG 1 990 99004 49507426 KINGSVILLE, EAST (3000) KLEBERG 1 2,400 2,40004 51046116 #LA SARA (NO. 8 SAND) WILLACY 2 11,460 5,82504 51046290 LA SARA (NO. 22 SD.) WILLACY 4 11,460 2,61604 51046780 LA SARA (3460 SAND) WILLACY 2 7,680 7,68004 51049310 LA SARA, NE (7200) WILLACY 4 4,860 4,86004 51050250 LA SARA, NW. (3000) WILLACY 5 57,650 19,19804 51051500 LA SARA, S. (2400) WILLACY 4 4,312 3,42304 51292664 LAGARTO PASTURE (5400) JIM WELLS 1 3,480 3,48004 52215400 LAS TIENDAS, E. (EDWARDS) WEBB 2 2,076 2,07604 52697333 LEAL (MIOCENE 2200) DUVAL 3 1,575 1,48704 55389234 LUBY ( 3000) NUECES 4 978 57304 58271192 MATHIS, EAST (FRIO 4880) SAN PATRICIO 1 4,800 4,80004 66762038 ODEM (1400) SAN PATRICIO 1 969 96904 68537001 PALANGANA DOME DUVAL 1 9 904 72999500 PRENTICE, NW. (SAN ANDRES) YOAKUM 1 21,660 21,66004 77893500 ROEN (SLIGO) WEBB 1 2,400 2,40004 78369750 ROSS (700) STARR 2 7,700 5,794


Concentration04 78714570 ROWENA (2370) JIM WELLS 1 5,000 5,00004 78718500 ROWENA, NORTH (MARGINULINA) JIM WELLS 4 3,480 3,09004 80173500 SAN DIEGO (GARCIA) DUVAL 1 1,177 1,17704 80863015 SANTA FE (C‐35) BROOKS 1 2,378 2,37804 80863020 SANTA FE (C‐47) BROOKS 1 2,378 2,37804 80863023 SANTA FE (C‐72) BROOKS 1 2,378 2,37804 81115008 SARITA (1‐B) KENEDY 1 3,210 3,21004 81115009 SARITA ( 1‐A) KENEDY 2 2,900 2,72504 81115018 SARITA ( 2‐A) KENEDY 2 1,936 96804 81115040 SARITA (2‐F,SW) KENEDY 1 770 77004 81115063 SARITA ( 2‐M) KENEDY 1 450 45004 81115185 SARITA (5‐Q, W) KENEDY 1 400 40004 81115902 SARITA (1500) KENEDY 1 780 78004 81118150 SARITA, SW. (B‐82) KENEDY 1 1,936 1,93604 81124300 SARITA SHALLOW (MIO‐FRIO CONS.) KENEDY 7 10,000 74804 81283001 SAXET NUECES 9 3,300 1,23604 82422001 SEVENTY‐SIX, WEST DUVAL 7 3,075 77904 88632555 TECOLOTE, W. (2700 HET.) JIM WELLS 3 1,994 79804 90133375 TIO AYOLA (D‐68) BROOKS 1 763 76304 91832580 TURKEY CREEK (OAKVILLE 3350) NUECES 1 800 80004 91832799 TURKEY CREEK (4000 SAND) NUECES 2 800 40004 94510666 WADE CITY (2700 HET. GAS) JIM WELLS 4 5,600 2,22504 97498001 WILLAMAR, WEST WILLACY 7 593 8604 97498135 WILLAMAR, WEST (MIOCENE 4450) WILLACY 1 736 73604 97498180 WILLAMAR, WEST (MIOCENE 4500) WILLACY 3 900 78204 97498450 WILLAMAR, WEST (MIOCENE 5300) WILLACY 3 593 19704 97498600 WILLAMAR,WEST (MIOCENE 6050) WILLACY 2 593 34604 97498630 WILLAMAR, WEST(MIOCENE 6250) WILLACY 1 100 10005 97498675 WILLAMAR, WEST (MIOCENE 6300) WILLACY 6 736 26505 00010001 #WILDCAT INVALID CNTY 13 320,000 178,38105 00970200 AKER (SMACKOVER) NAVARRO 10 358,000 291,16305 01030500 #ALABAMA FERRY (GLENROSE "D") LEON 2 400 400


Concentration05 03368500 ARBALA (SMACKOVER) HOPKINS 1 62,100 62,10005 05189550 BALD PRAIRIE (CV CONSOLIDATED) ROBERTSON 704 100,000 55405 05189600 #BALD PRAIRIE (CV‐LIME) ROBERTSON 1 188 18805 06476300 BEAR GRASS (COTTON VALLEY CONS) LEON 374 101,115 2,43605 06476500 BEAR GRASS (COTTON VALLEY LIME) LEON 10 40,000 5,39305 06479500 BEAR GRASS, NE (COTTON VALLEY LM FREESTONE 4 61,300 15,49905 07276075 BERGERSTOUF (COTTON VALLEY LIME) ROBERTSON 1 117 11705 08014500 BIG R (SMACKOVER) NAVARRO 3 79,400 68,23805 08381666 BIRTHRIGHT (SMACKOVER) HOPKINS 14 39,600 29,20005 10038175 BOB SMITH (CVL) ROBERTSON 1 15,000 15,00005 10190075 BOHLWHITE (COTTON VALLEY LIME) ROBERTSON 20 8,000 2,52705 10974600 BOX CHURCH (SMACKOVER) LIMESTONE 7 9,800 3,27705 11456500 BRANTLEY JACKSON (SMACKOVER) HOPKINS 5 60,000 33,46005 11462500 BRANTLEY JACKSON, W (SMACKOVER) HOPKINS 4 114,000 91,10005 11470500 BRANTON (COTTON VALLEY) LEON 5 28,000 7,81905 11470600 BRANTON, W. (COTTON VALLEY LIME) LEON 14 30,482 24,12205 11960500 BRIGHT STAR (SMACKOVER) RAINS 6 473,600 456,18605 14009200 BUTLER (COTTON VALLEY LIME) FREESTONE 3 472 29405 15053300 CAMP COOLEY (COTTON VALLEY LIME) ROBERTSON 6 12,000 8,75005 15340075 CANNAE (COTTON VALLEY LIME) ROBERTSON 3 800 76505 15443500 CANTON (SMACKOVER 12,500) VAN ZANDT 2 200,000 183,00005 15449500 CANTON, WEST (SMACKOVER) VAN ZANDT 2 440,700 405,35005 15976666 CARTER‐BLOXOM (SMACKOVER) FREESTONE 6 251,000 182,37405 16557500 CEDAR CREEK, S. (SMACKOVER) HENDERSON 2 170,000 143,33305 16700600 CENTERVILLE (RODESSA) LEON 2 4,000 3,15005 17610400 CHICKEN SOUP (SMACKOVER) HENDERSON 5 800,000 583,33305 19947710 COMO (SMACKOVER) HOPKINS 5 101,200 79,70405 22282500 CURRIE(SMACKOVER) NAVARRO 8 42,000 35,61805 23805500 DEBRA A. (SMACKOVER) VAN ZANDT 3 40,900 35,43305 24478150 DEW (C.V. CONSOLIDATED) FREESTONE 101 238 1105 25092600 DOCTOR (SMACKOVER) FREESTONE 3 44,000 35,33305 26477500 DUNBAR, SE.(SMACKOVER 13320) RAINS 4 302,000 263,088


Concentration05 26478500 DUNBAR, SW (SMACKOVER) RAINS 7 278,200 85,64505 26480500 DUNBAR, W. (SMACKOVER 13250) RAINS 2 278,200 194,10005 27591500 EDGEWOOD (SMACKOVER) VAN ZANDT 7 250,000 98,20005 27594500 EDGEWOOD, NE. (SMACKOVER) VAN ZANDT 43 308,000 162,62005 27711500 EDOM (COTTON VALLEY) VAN ZANDT 2 300,000 75,00105 29633500 EUSTACE (SMACKOVER) HENDERSON 43 850,000 284,15805 30321300 FARRAR (COTTON VALLEY LIME) LIMESTONE 421 12,500 6005 32950265 FREESTONE (COTTON VALLEY) FREESTONE 44 7,832 1,87505 32950285 FREESTONE (CV‐BOSSIER CONS.) FREESTONE 892 4,250 13305 33139500 FRUITVALE (SMACKOVER) VAN ZANDT 7 65,048 53,75605 33141500 FRUITVALE, EAST (SMACKOVER) VAN ZANDT 17 93,720 68,49705 33143500 FRUITVALE, S. (SMACKOVER) VAN ZANDT 7 503,050 461,81705 34975500 GINGER (SMACKOVER) RAINS 12 427,187 383,65805 34979500 GINGER, S.E. (SMACKOVER) RAINS 30 3,000,000 334,03105 35677075 GOLF LAKE (COTTON VALLEY LIME) ROBERTSON 1 22,944 22,94405 36360800 GRAND SALINE (SMACKOVER) VAN ZANDT 1 266,400 266,40005 36466075 GRASSY LAKE (COTTON VALLEY LIME) LEON 5 12,000 9,30705 36727700 GREEN VALLEY (SMACKOVER) RAINS 4 437,833 332,51305 38405500 HAM GOSSETT, SOUTHEAST (PALUXY) KAUFMAN 2 1,000 50405 45623075 JAMUCKER (COTTON VALLEY LIME) LEON 2 23,005 19,84205 46958500 JOHN W. (SMACKOVER) HENDERSON 5 22,600 19,84005 48685500 KEMP (SMACKOVER) KAUFMAN 1 52,139 52,13905 49003075 KENWOOD (COTTON VALLEY LIME) LEON 5 15,528 3,97205 49010300 KERENS, SOUTH (SMACKOVER) NAVARRO 1 178,900 178,90005 49692700 KIRVIN (SMACKOVER) FREESTONE 2 3,800 2,95005 49701375 KIRVIN, S. (SMACKOVER) FREESTONE 2 8,000 5,99505 52560075 LAZY K (COTTON VALLEY LIME) LEON 2 5,430 2,72705 52733500 LEATHERMAN CREEK (SMACKOVER) RAINS 7 8,000 2,04605 57277075 MANZIKERT (COTTON VALLEY LIME) ROBERTSON 3 625 46605 61780500 MIMMS CREEK (COTTON VLLY 12940) FREESTONE 1 5,500 5,50005 62213500 MITCHELL CREEK (SMACKOVER) HOPKINS 3 29,000 19,33305 63765075 MULLMACK (COTTON VALLEY LIME) LEON 2 5,000 5,000


Concentration05 64235500 MYRTLE SPRINGS (SMACKOVER 13250) VAN ZANDT 8 328,400 144,33005 64238500 MYRTLE SPRINGS, NE. (SMACKOVER) VAN ZANDT 1 364,700 364,70005 64670500 NEAL (SMACKOVER) FREESTONE 7 397,800 339,68005 64932500 NELTA (SMACKOVER) HOPKINS 4 30,000 29,10005 66460075 OAK GROVE (COTTON VALLEY LIME) ROBERTSON 1 102 10205 66512300 OAKS (COTTON VALLEY LIME) LIMESTONE 2 1,100 55505 69859550 PAYNE SPRINGS (SMACKOVER ‐B‐) HENDERSON 2 101,000 96,05005 69997100 PEARWOOD (COTTON VALLEY LIME) LEON 3 21,863 10,44705 70794475 #PERSONVILLE, N (CV CONSOLIDATED) LIMESTONE 6 188 10605 70794500 PERSONVILLE N (COTTON VALLEY LM) LIMESTONE 1 400 40005 70796500 PERSONVILLE, NE. (COTTON VALLEY) FREESTONE 8 3,800 1,39005 71356700 PICKTON (SMACKOVER) HOPKINS 7 26,900 14,42005 72802500 POWELL (SMACKOVER) NAVARRO 6 22,074 18,59505 73788500 QUINLAN (SMACKOVER) HUNT 3 28,000 18,38605 75509050 REED (BOSSIER SAND) FREESTONE 2 4,400 2,21905 75509166 REED (HAYNESVILLE) FREESTONE 15 17,600 2,55405 75520400 REED, N. (COTTON VALLEY LIME) FREESTONE 10 100 1305 75766700 REILLY SPRINGS (SMACKOVER, LO.) HOPKINS 8 112,826 56,59505 75773490 REILLY SPRINGS, SW. (SMACK., LO) HOPKINS 2 445,000 419,00005 75773500 REILLY SPRINGS,SW(SMACKOVER) HOPKINS 1 5,000 5,00005 76504500 RICHLAND CREEK (SMACKOVER) NAVARRO 3 354,400 306,73305 78553150 ROUND PRAIRIE (CVL) NAVARRO 4 1,000 50205 78553500 ROUND PRAIRIE (SMACKOVER) NAVARRO 4 490,000 215,64005 79878500 SALT BREAK (SMACKOVER) NAVARRO 3 85,000 58,23005 80876375 SANTA FE SPINDLETOP (SMACKOVER) HOPKINS 3 50,212 23,40405 81842075 SCURLOCK (COTTON VALLEY LIME) LEON 2 1,200 69905 83596510 SILVER CREEK (C.V.LIME) LEON 6 200 12705 86066125 STEWARDS MILL (COTTON VALLEY LM) FREESTONE 8 375,000 47,11805 86804075 STUCKY (COTTON VALLEY LIME) LEON 5 20,889 16,21705 87059001 SULPHUR BLUFF HOPKINS 14 7,514 1,70105 87059500 SULPHUR BLUFF (SMACKOVER) HOPKINS 1 22,500 22,50005 88217075 TALL CITY (COTTON VALLEY LIME) ROBERTSON 1 120 120


Concentration05 88411666 TATE (SMACKOVER) FREESTONE 2 319,000 285,00005 88473500 TAWAKONI (SMACKOVER) KAUFMAN 6 50,000 28,60005 88474500 TAWAKONI, SOUTH (SMACKOVER) KAUFMAN 2 34,700 26,72505 88576102 TEAGUE (BOSSIER, UPPER) FREESTONE 2 500 25005 88576200 TEAGUE (COTTON VALLEY) FREESTONE 3 6,000 2,62305 88576304 TEAGUE (CV‐BOSSIER CONS.) FREESTONE 1,046 20,223 60105 88596500 TEAGUE TOWNSITE (COTTON VALLEY) FREESTONE 14 191,700 13,69505 88610500 TEAS (SMACKOVER) FREESTONE 3 333,100 277,42005 91445500 TROOPER (SMACKOVER) NAVARRO 11 463,000 105,31205 92222600 TYNES (SMACKOVER) NAVARRO 2 86,700 68,35005 93042001 VAN VAN ZANDT 7 800 8005 93196075 VANDERBEEK (COTTON VALLEY LIME) LEON 5 12,800 12,36005 93868100 VINDICATOR (COTTON VALLEY LIME) FREESTONE 3 100 9305 94497500 WADE (SMACKOVER LIME) RAINS 5 107,220 104,73205 96484700 WESSON (SMACKOVER) VAN ZANDT 13 507,400 423,27606 00012001 #WILDCAT ANDERSON 3 300,000 101,10306 01111001 ALBA WOOD 8 1,410 35306 01111260 ALBA (SMACKOVER) WOOD 3 2,000 1,14606 04292700 ATLANTA, S. (SMACKOVER) CASS 7 40,000 27,07106 04513500 AVINGER (JURASSIC) CASS 5 77,800 39,56006 06476300 BEAR GRASS (COTTON VALLEY CONS) LEON 1 297 29706 06685500 BEDFORD WYNNE (SMACKOVER) BOWIE 4 40,000 29,27506 07455500 BESSIE "T" (SMACKOVER) BOWIE 1 59,070 59,07006 07544200 BETHEL (PETTIT) ANDERSON 3 5,200 1,73506 07558444 BETHEL DOME, EAST (PETTIT GAS) ANDERSON 4 20,000 7,97106 08296400 BIRCH (SMACKOVER) WOOD 9 256,095 228,16606 09660500 BLOOMBURG (SMACKOVER) CASS 6 342,000 329,00006 10942380 BOWMAN CREEK (SMACKOVER) CASS 3 58,900 39,32306 12735500 BRYANS MILL (SMACKOVER) CASS 29 143,500 62,98306 12735550 BRYANS MILL (SMACKOVER 10360) CASS 3 110,000 94,00006 15094001 #CAMP HILL ANDERSON 3 3,080 1,09506 15589500 CARBONDALE (SMACKOVER 9660) CASS 3 92,000 68,400


Concentration06 15590600 CARBONDALE, E. (SMACKOVER) CASS 2 81,000 58,00006 15591500 CARBONDALE, N. (SMACKOVER) BOWIE 2 105,000 96,33306 16481380 CAYUGA (TRAVIS PEAK CONS.) ANDERSON 5 550,000 550,00006 16613175 CEDAR SPRINGS (COT. VALLEY, LO.) UPSHUR 22 160,000 109,04806 16613250 CEDAR SPRINGS (HAYNESVILLE) UPSHUR 28 40,000 21,72106 16613500 CEDAR SPRINGS (MADDOX 10730) UPSHUR 6 200 3306 17480333 CHEROKEE TRACE (COTTON VALLEY) UPSHUR 1 40,163 40,16306 17480666 CHEROKEE TRACE (JURASSIC) UPSHUR 37 80,000 36,12006 17480674 CHEROKEE TRACE (JUR. BRADSHAW) UPSHUR 1 6,700 6,70006 17480680 CHEROKEE TRACE (JUR.‐HARRISON) UPSHUR 2 12,800 9,40006 17862500 CHITSEY (SMACKOVER) FRANKLIN 5 280,000 89,08006 21762100 CROCKETT (COTTON VALLEY) HOUSTON 1 405 40506 24173300 DELROSE (HAYNESVILLE) UPSHUR 22 7,000 1,89506 27302001 #EAST TEXAS RUSK 1 250 25006 29234500 ERIN (COTTON VALLEY LIME) MARION 1 1,400 1,40006 31941100 FOREST HILL (HARRIS SAND) WOOD 5 1,600 66406 32011001 FORT CHADBOURNE COKE 4 600 31906 32950285 FREESTONE (CV‐BOSSIER CONS.) FREESTONE 1 1,300 1,30006 33105500 FROST (SMACKOVER) CASS 14 160,000 52,61606 33886500 GAMBLIN, NORTH (SMACKOVER) WOOD 3 19,000 15,53306 34943250 GILMER (COTTON VALLEY) UPSHUR 3 1,753 1,16206 34943750 GILMER(JURASSIC) UPSHUR 531 72,000 4,36006 34947500 GILMER, S. (COTTON VALLEY) UPSHUR 9 6,400 3,34806 34947600 GILMER, S. (COTTON VALLEY, UP) UPSHUR 1 0 06 35134500 GLADEWATER (HAYNESVILLE) UPSHUR 47 1,270 27206 35806500 GOOD SPRINGS, W. (WOODBINE) RUSK 8 1,628 1,00506 37981500 HAGANSPORT (SMACKOVER) FRANKLIN 2 36,200 32,60006 38472200 HAMILTON‐TEHAN (SMACKOVER) WOOD 3 93,200 61,06606 43073500 HRUBETZ (ELLEN) COLEMAN 1 571 57106 49129330 KEYSTONE (ELLENBURGER) WINKLER 1 50 5006 51460700 LAKE FORK (SMACKOVER) WOOD 9 54,930 39,98306 58401500 MAUD (SMACKOVER) BOWIE 11 72,000 64,095


Concentration06 59427500 MCFARLAND LAKE (SMACKOVER) BOWIE 3 59,000 53,86606 59662500 MCKINNEY (SMACKOVER) CASS 4 6,840 6,22006 63392200 MT. OLIVE, E. (SMACKOVER) FRANKLIN 2 30,400 30,20006 65113500 #NEW DIANA (WOODBINE) UPSHUR 20 351 6506 65157800 NEW HOPE (SMACKOVER) FRANKLIN 65 193,154 116,46306 65161500 NEW HOPE, E. (SMACKOVER) CAMP 2 30,000 30,00006 67849220 OVERTON (HAYNESVILLE) SMITH 7 3,950 78106 71031001 PEWITT RANCH TITUS 8 4,700 89006 71031600 PEWITT RANCH (SMACKOVER) TITUS 3 36,000 30,86606 71589075 PINE GROVE (CVL "B" LIME) SAN AUGUSTINE 2 120 6706 71765001 PITTSBURG CAMP 6 43,200 13,20006 71765100 PITTSBURG (LOWER SMACKOVER) CAMP 2 448,300 293,15006 71765250 PITTSBURG (SMACK OVER) CAMP 21 520,000 200,55906 72876500 PRAIRIE BRANCH (SMACKOVER) TITUS 2 260,000 237,25006 73691500 QUEEN CITY (SMACKOVER) CASS 4 220,000 165,00506 73939700 R. A. M. (PETTIT 12300) ANDERSON 2 10,025 10,01206 75490800 REDWATER (SMACKOVER) BOWIE 10 200,000 136,23206 80459001 SAND FLAT SMITH 11 2,046 95306 83580500 SILOAM (SMACKOVER) BOWIE 4 50,000 50,00006 84144001 #SLOCUM ANDERSON 1 400 40006 88207001 TALCO TITUS 78 35,000 5,42106 88610500 TEAS (SMACKOVER) FREESTONE 1 280,000 280,00006 90322250 TODD, SW. (SAN ANDRES, LO.) CROCKETT 1 250 25006 94201666 W. A. MONCRIEF (SMACKOVER) FRANKLIN 12 6,000 1,80406 97469400 WILKINS, N. (HAYNESVILLE) UPSHUR 1 1,500 1,50006 97752166 WILLOW SPRINGS (HENDERSON) GREGG 7 700 10106 99201600 YAHWEH (SMACKOVER) TITUS 1 29,600 29,60006 99254830 YANTIS (SMACKOVER) WOOD 6 181,299 118,54106 99260500 YANTIS, SW. (SMACKOVER) RAINS 10 61,500 56,23006 99261500 YANTIS, WEST (SMACKOVER) WOOD 6 53,758 38,4196E 99715100 ZAVALLA ANGELINA 1 250 2507B 27302001 #EAST TEXAS RUSK 40 2,504 350


Concentration7B 00088700 A. C. SCOTT, W. (ELLEN) CALLAHAN 9 1,967 6297B 00278142 AARON (MISSISSIPPIAN) EASTLAND 1 2,570 2,5707B 00622380 ADAMS (DUFFER) EASTLAND 1 5,895 5,8957B 00622400 ADAMS (DUFFER, LOWER) EASTLAND 2 1,490 1,2357B 01580500 ALKALI CREEK, SW (FLIPPEN) FISHER 12 2,572 5607B 02416333 AMY‐MICHELE (ELLEN.) NOLAN 6 9,850 5,5487B 03029500 ANNIE GILMER (MISS) STEPHENS 1 656 6567B 04345333 AUDAS‐GRAHAM (CAPPS LIME) TAYLOR 3 9,400 3,1337B 04405500 AUNT EM (ELLENBURGER) STEPHENS 3 3,816 1,6087B 04847250 BS&T (MISS.) SHACKELFORD 1 970 9707B 05666250 BARCO (ELLENBURGER) COLEMAN 1 468 4687B 06217001 BAUM CALLAHAN 1 1,169 1,1697B 06621250 BECKHAM (ELLENBURGER) NOLAN 7 4,929 1,4147B 08304001 BIRD TAYLOR 3 26,370 13,9767B 08421333 BISSETT, NE (STRAWN LIME) STONEWALL 2 10,746 4,1637B 08629500 BLACKWELL, NORTH (ELLENBURGER) NOLAN 8 4,485 8687B 08687500 BLAIR, NORTH (ELLENBURGER) TAYLOR 1 350 3507B 10155300 BOGGY CREEK (MISS.) THROCKMORTON 3 24,000 9,3207B 10838500 BOWAR, NE. (MISS.) STEPHENS 5 6,422 5,2587B 11925500 BRIDJOURNER FISHER 2 42,817 34,0547B 12076500 BRITTON, NORTH (MISSISSIPPIAN) STEPHENS 1 20,000 20,0007B 12544001 BROWNVILLE STEPHENS 1 7,795 7,7957B 12703300 BRYAN CLARK (ELLEN.) CALLAHAN 4 1,871 5447B 12721500 BRYAN WILLIAMS (FRY, UPPER) TAYLOR 2 12,000 6,1187B 13549150 BURKES REEF (ELLENBURGER) NOLAN 4 4,000 1,9807B 14088800 BUZZARD (WINCHELL) COLEMAN 3 2,400 8007B 14716500 CALDWELL (ELLEN) CALLAHAN 4 1,600 1,4917B 14820001 #CALLAHAN COUNTY REGULAR CALLAHAN 5 22,000 4,5607B 18799166 CLAYTONVILLE (CANYON LIME) FISHER 8 32,215 7,8167B 19511001 #COLEMAN COUNTY REGULAR COLEMAN 8 4,670 8337B 19690600 COLLINS (MISS.) EASTLAND 2 5,896 3,5487B 19872001 #COMANCHE COUNTY REGULAR COMANCHE 2 800 604


Concentration7B 20580500 CORDA (MISS) THROCKMORTON 1 479 4797B 22114500 CRYSTAL FALLS (MISS.) STEPHENS 8 20,000 7,2077B 22120500 CRYSTAL FALLS, EAST (MISS) STEPHENS 1 225 2257B 24389001 #DESDEMONA EASTLAND 15 33,350 3,0687B 24646666 DICK SCOTT (MISSISSIPPIAN) THROCKMORTON 9 5,620 1,3917B 24992333 DIVIDE (FLIPPEN) NOLAN 3 1,000 4527B 25377142 DORA, NORTH (CADDO) NOLAN 2 3,100 1,9507B 25377284 DORA, NORTH (CAMBRIAN) NOLAN 3 3,100 1,6667B 25377568 DORA, NORTH (ELLENBURGER) NOLAN 7 3,100 7427B 25510500 DORRIS (MISSISSIPPI) CALLAHAN 1 3,507 3,5077B 26784600 DUSTER, NE. (MARBLE FALLS 2750) COMANCHE 21 2,000 4387B 26920142 E. A. (CAMBRIAN) NOLAN 1 175 1757B 26920710 E. A. (DOLOMITE) NOLAN 3 550 5337B 27038333 EVB, SW. (CANYON REEF) NOLAN 1 2,730 2,7307B 27358001 #EASTLAND COUNTY REGULAR EASTLAND 16 9,500 3,7597B 28261500 ELBERT, N. (MISS.) THROCKMORTON 3 7,226 2,8087B 29326001 ESKOTA FISHER 3 100 347B 30412666 FAVER (6100) NOLAN 1 9,047 9,0477B 30414500 FAVER, NORTH (ELLENBURGER) NOLAN 5 22,352 10,6647B 31628250 FLOWERS (CANYON SAND) STONEWALL 25 890 2067B 32050500 FORT GRIFFIN, NE. (MISS) SHACKELFORD 8 6,554 1,6667B 32674500 FRANKLIN (MOUTRAY) TAYLOR 1 596 5967B 33708300 GAILEY‐ALLEN (DUFFER) EASTLAND 2 450 3757B 34485150 GEORGE SWEET (ELLEN.) CALLAHAN 3 18,608 9,7237B 34687600 GIBSON (FRAZIER II) TAYLOR 1 8,257 8,2577B 35281300 GLEN ELLYN (MISS) ERATH 3 800 4087B 36036500 GORMAN,EAST (MARBLE FALLS‐LOWER) COMANCHE 2 800 4007B 36253500 GRADY ROBERTS (MORRIS SAND) COLEMAN 3 928 9287B 36981001 GRIFFIN JONES 8 10,000 5,4737B 37170300 #GROUP WEST (ELLENBURGER) NOLAN 4 705 2737B 37170500 GROUP, W. (STRAWN LIME) NOLAN 1 794 7947B 37530200 GYP CREEK (ELLENBURGER) FISHER 1 1,000 1,000


Concentration7B 38452500 HAMILTON (MISS) THROCKMORTON 4 17,051 9,7307B 38892200 HAR‐DAY (MISS.) THROCKMORTON 1 870 8707B 39205300 HARRELL (ELLENBURGER) CALLAHAN 4 1,600 1,0667B 39569001 HASKELL, SOUTH HASKELL 7 10,500 3,2227B 40540500 HENRY SMITH (MISS) THROCKMORTON 3 24,000 10,6507B 40922150 HETTYE (ELLENBURGER) NOLAN 1 3,400 3,4007B 42194200 HOLLEY (ELLENBURGER) NOLAN 7 14,000 3,2757B 42453500 HONEY BEE (MISSISSIPPIAN) THROCKMORTON 1 1,000 1,0007B 42954480 HOWARD DRAW (GRAYBURG SAN ANDRES CROCKETT 1 19,718 19,7187B 43073500 HRUBETZ (ELLEN) COLEMAN 31 4,670 1,1367B 43972001 HYLTON, NORTHWEST NOLAN 5 6,500 3,4837B 43972284 HYLTON, NW. (CAMBRIAN) NOLAN 15 15,000 3,8457B 43972426 HYLTON, NW. (CANYON REEF) NOLAN 8 15,359 5,2057B 43972568 HYLTON, NW. (FRY SAND) NOLAN 3 7,950 2,6507B 43972852 HYLTON, NW. (GOEN) NOLAN 5 7,950 2,0417B 44164284 IBEX, EAST (ELLENBURGER) STEPHENS 5 12,000 6,1947B 44780500 IRWIN (MISSISSIPPI) THROCKMORTON 1 500 5007B 44894666 J. A. M. (REEF, LOWER) NOLAN 1 8,480 8,4807B 45110600 JMM (ELLENBURGER) NOLAN 2 1,648 1,5307B 45986750 JAYTON, E. (TANNEHILL) STONEWALL 5 1,000 4137B 46775666 JOHN ANDERSON (MISSISSIPPI) THROCKMORTON 1 3,800 3,8007B 47113001 #JONES COUNTY REGULAR JONES 16 14,800 2,6437B 48294600 KATZ (STRAWN) STONEWALL 3 386 3867B 50345500 KU PEAK (ELLENBURGER) STONEWALL 1 2,550 2,5507B 51334333 LAIL (CANYON REEF) TAYLOR 3 730 5867B 51491300 LAKE LEON (DUFFER) EASTLAND 3 3,245 1,0817B 51574666 LAKE SWEETWATER (STRAWN) NOLAN 3 27,000 9,0007B 51760400 LANA (CANYON 4140) TAYLOR 1 1,822 1,8227B 52281300 LAURA MAE HILL (ELLENBURGER) CALLAHAN 1 2,500 2,5007B 53046001 LEM STEPHENS 1 1,749 1,7497B 56670250 MAGGIE LOU (MISS.) EASTLAND 2 1,400 4667B 57172500 MANNING‐HARRINGTON (MISS. 4975) THROCKMORTON 1 1,400 1,400


Concentration7B 58896100 MCCARSON THROCKMORTON 1 4,000 4,0007B 62161500 MISSY A (MISS.) EASTLAND 5 380 2437B 62229666 MITTIE (MARBLE FALLS) COMANCHE 131 2,623 2227B 62822600 MORAN, W.(ELLEN) SHACKELFORD 2 5,483 2,7447B 62930333 MORO (CROSS CUT) TAYLOR 1 9,400 9,4007B 64875500 NEILL, S. (ODOM LIME) FISHER 5 36,550 9,6757B 64946664 NENA LUCIA (STRAWN REEF) NOLAN 14 558 3557B 65819396 NOODLE (HOPE LIME) JONES 1 500 5007B 65819594 NOODLE (REEF LIME) JONES 1 500 5007B 65819858 NOODLE (SWASTIKA LOWER) JONES 1 500 5007B 65819924 NOODLE (SWASTIKA UPPER) JONES 1 500 5007B 66407400 O‐B OILS (ELLENBURGER) TAYLOR 1 400 4007B 66686333 OCHO JUAN (CANYON REEF) FISHER 1 2,000 2,0007B 66904075 OILERS REVENGE (CANYON REEF) TAYLOR 4 25,682 14,1787B 66936250 OINKS (MISSISSIPPIAN LIME) THROCKMORTON 5 8,120 3,1687B 67919666 OXFORD (MISS. 4590) SHACKELFORD 1 500 5007B 68709500 PALO VERDE (ELLENBURGER) CALLAHAN 1 1,190 1,1907B 69098166 PARDUE (CANYON) FISHER 14 3,676 5067B 69098332 PARDUE (ELLENBURGER) FISHER 13 23,160 4,0317B 69098830 PARDUE (SWASTIKA) FISHER 5 6,600 1,5397B 69105500 PARDUE, W. (ELLENBURGER) FISHER 1 7,360 7,3607B 69401500 PARROTT S. (ELLENBURGER) CALLAHAN 3 1,200 1,2007B 69668001 PATTERSON TAYLOR 3 26,302 9,2507B 69672500 PATTERSON, S. (DOTHAN, UP.) TAYLOR 3 506 2177B 71790075 PIXIE'S PEAK (CANYON) TAYLOR 3 918 7817B 73728400 QUEST (ELLENBURGER) CALLAHAN 4 1,169 5437B 73833300 QUITA (ELLEN) BROWN 12 12,991 3,4507B 74065500 R.Q.S. (ELLENBURGER) NOLAN 9 2,134 8077B 74657001 RANGER EASTLAND 8 11,410 2,9697B 75391001 REDDIN TAYLOR 3 728 3807B 75419001 REDDIN UNIT TAYLOR 2 6,000 6,0007B 76403190 RICHARD D. RAUGHTON (ELLEN.) CALLAHAN 6 19,776 5,671


Concentration7B 77403500 ROBINETT (MISS) COMANCHE 1 131 1317B 77403600 ROBINETT (MISS, LOWER) COMANCHE 5 131 1317B 78417001 ROSS SLOAN STEPHENS 3 900 3447B 78525500 ROUGH DRAW, N. (NOODLE CREEK) KENT 3 28,043 11,2647B 78567500 ROUND TOP (PALO PINTO REEF) FISHER 2 5,000 2,7957B 78632750 ROWAN & HOPE (STRAWN REEF) NOLAN 4 1,272 5847B 78819001 #ROYSTON FISHER 4 1,400 4667B 79315250 SPA (MISS. REEF) STEPHENS 5 20,085 6,6017B 81996001 SEARS NOLAN 1 4,000 4,0007B 81996284 SEARS (CROSSCUT) TAYLOR 1 9,400 9,4007B 82500075 SHA (CISCO REEF) NOLAN 1 8,480 8,4807B 83570500 SILO (FRY SAND) TAYLOR 1 2,900 2,9007B 84844250 SOVEREIGN GENESIS (MISS) EASTLAND 3 2,200 9987B 85295450 SPRAGUE (CISCO) NOLAN 4 37,714 10,9537B 85295525 SPRAGUE (FLIPPEN) NOLAN 6 29,981 5,8217B 85948001 #STEPHENS COUNTY REGULAR STEPHENS 233 53,840 6,4277B 85948100 #STEPHENS COUNTY REGULAR (GAS) STEPHENS 2 33,000 16,6507B 86480001 STRAND JONES 1 12,000 12,0007B 87019200 SUGGS (ELLENBURGER) NOLAN 44 12,286 1,5817B 87020400 SUGGS‐HICKMAN (JENNINGS) NOLAN 2 160,000 150,0007B 88300300 TANGO (ELLENBURGER) CALLAHAN 7 2,358 5777B 88520001 #TAYLOR COUNTY REGULAR TAYLOR 3 1,200 7407B 89812001 #THROCKMORTON COUNTY REGULAR THROCKMORTON 14 170 237B 94114666 VON ROEDER (WOLFCAMP) BORDEN 1 74 747B 95633260 WEAVER SPRINGS (PALO PINTO) NOLAN 3 236 787B 95827500 WEED VALLEY (MARBLE FALLS) COMANCHE 2 1,910 1,2927B 96249500 WELWOOD‐HILL (MISSISSIPPIAN) STEPHENS 2 2,385 2,1927B 96923500 WHITE HAT, NW (ELLENBURGER) NOLAN 2 514 5147B 97893400 WIMBERLY (GUNSIGHT UNIT) JONES 8 28,000 10,1847B 98297500 WITHERS (ELLENBURGER) NOLAN 16 27,616 9,1697C 98660600 WOODSON, EAST (MISS.) THROCKMORTON 2 1,380 9907C 00016001 #WILDCAT INVALID CNTY 3 85,000 44,996


Concentration7C 00570001 ADAIR GAINES 1 782 7827C 02207304 AMACKER‐TIPPETT (DEVONIAN) UPTON 68 7,390 5497C 02207380 AMACKER‐TIPPETT (ELLENBURGER) UPTON 7 27,400 5,5167C 02207456 AMACKER‐TIPPETT (FUSSELMAN) UPTON 2 450 1577C 02207608 AMACKER‐TIPPETT (STRAWN) UPTON 24 16,000 2,3537C 02207760 AMACKER‐TIPPETT (STRAWN LO) UPTON 1 7,390 7,3907C 02220600 AMACKER‐TIPPETT, SW (STRAWN) UPTON 3 20,696 6,8987C 02362500 AMIGO (SAN ANDRES) CROCKETT 14 50,100 34,5657C 03028300 ANNIE B. (STRAWN) SCHLEICHER 1 1,320 1,3207C 04735500 B & H (QUEEN) CROCKETT 3 2,500 1,6287C 04880300 BACHELOR HILL (GRAYBURG) CROCKETT 11 45,010 20,9277C 04971650 BAGGETT (ELLENBURGER) CROCKETT 1 2,566 2,5667C 05094500 BAIR (SAN ANDRES) CROCKETT 1 1,800 1,8007C 05317500 BALLINGER SW (CADDO) RUNNELS 1 100 1007C 05318280 BALLINGER, WEST (JENNINGS 4000) RUNNELS 2 615 6157C 05783001 BARNHART REAGAN 6 745,000 114,7187C 05783333 BARNHART (GRAYBURG) REAGAN 6 2,000 1,1607C 05786666 BARNHART, NE. (GRAYBURG) REAGAN 4 550 2407C 07109375 BENEDUM (ELLENBURGER) UPTON 10 12,500 2,6587C 07109500 BENEDUM (FUSSELMAN) UPTON 102 1,039 527C 07831500 BIG ED (GARDNER LIME) RUNNELS 2 2,453 2,1547C 07919001 BIG LAKE REAGAN 19 150,000 19,0827C 07919332 BIG LAKE (ELLENBURGER 1‐11) REAGAN 2 19,490 12,8767C 07919664 BIG LAKE (SPRABERRY) REAGAN 4 107,759 42,6427C 07919747 BIG LAKE (STRAWN) REAGAN 2 10,800 3,0757C 09478666 BLOCK 44 (SHALLOW) CROCKETT 3 36,000 13,7507C 09493500 BLOCK 46, EAST (GRAYBURG) CROCKETT 9 13,500 4,7957C 09507333 BLOCK 47 (SHALLOW) CROCKETT 19 51,390 8,4707C 09507666 BLOCK 47 (SILURIAN) CROCKETT 3 1,200 8007C 09521500 BLOCK 49 (2450) REAGAN 13 43,586 22,6787C 09810500 BLUEGRASS (CLEARFORK) CROCKETT 2 5,000 4,9127C 09903470 BLUEGRASS (LEONARD) CROCKETT 1 120 120


Concentration7C 09903475 BLUEGRASS (WOLFCAMP) CROCKETT 28 60,000 13,5777C 10827850 BOUSCAREN (WOLFCAMP) CROCKETT 1 2,500 2,5007C 11968498 BRILEY (GARDNER SAND) RUNNELS 1 1,990 1,9907C 11968664 BRILEY (MORRIS SD) RUNNELS 1 1,990 1,9907C 12175001 BRONTE COKE 9 50,220 19,6047C 12175142 BRONTE (CAMBRIAN) COKE 5 50,220 35,4297C 12175284 BRONTE (CAPPS LIME) COKE 5 50,220 35,2887C 12175568 BRONTE (GARDNER) COKE 2 50,220 25,1957C 12175852 BRONTE (4800 SAND) COKE 1 50,220 50,2207C 12390375 BROWN‐BASSETT (ELLENBURGER) TERRELL 57 5,720 1237C 12390500 BROWN‐BASSETT (SILURIAN) TERRELL 12 172 707C 12390625 BROWN‐BASSETT (STRAWN) TERRELL 21 210 387C 12945666 BUCKHORN (STRAWN) SCHLEICHER 2 250 1657C 13026075 BUENA VENTURA (CISCO) CONCHO 4 7,200 2,6787C 14335500 C‐M‐R (GRAYBURG) UPTON 12 2,150 1,1277C 15866220 CARPENTER, NW (GRAYBURG) CROCKETT 4 57,000 24,5407C 16289500 CASTLE GAP (SAN ANDRES) UPTON 5 61,000 22,5317C 16520500 CECILE (GARDNER) RUNNELS 3 7,155 2,9257C 17340400 CHEANEY (STRAWN) SCHLEICHER 2 1,100 5507C 18110500 CHRISTOVAL, S. (STRAWN REEF) TOM GREEN 3 1,103 3927C 18500001 CLARA COUCH CROCKETT 33 148,000 27,1277C 18500142 CLARA COUCH (CISCO) CROCKETT 6 21,500 9,3507C 18500284 CLARA COUCH (CISCO LIME) CROCKETT 10 7,700 3,8187C 18500568 CLARA COUCH (WOLFCAMP) CROCKETT 15 19,200 4,8827C 18507600 CLARA COUCH,SOUTH (SAN ANDRES) CROCKETT 9 67,925 37,2587C 18785500 CLAYTON RANCH (ELLENBURGER) CROCKETT 3 1,618 1,0037C 20077300 #CONDA (FLIPPEN) COKE 4 468 3517C 20078300 CONDO (ELLENBURGER) CROCKETT 7 41,500 26,5877C 20078360 CONDO (GRAYBURG) CROCKETT 3 41,500 14,6667C 20078600 CONDO (PERMO PENN DETRITAL) CROCKETT 3 51,600 17,4267C 20482200 COPE (FUSSELMAN) REAGAN 6 1,800 1,3667C 20569300 CORBETT, N. (ELLENBURGER) UPTON 4 60,000 19,478


Concentration7C 20624240 CORKY NIX (LOWER QUEEN) REAGAN 1 1,400 1,4007C 21673400 CRESSON (SAN ANDRES) CROCKETT 6 85,000 61,5717C 21766001 CROCKETT CROCKETT 13 50,000 14,2697C 23380300 DAVIS (ELLENBURGER) UPTON 2 1,000 5007C 23907568 DEEP ROCK (GLORIETA 5950) ANDREWS 1 70,000 70,0007C 25079080 DOC BUDDY (ELLENBURGER) CROCKETT 2 2,400 1,3597C 25304250 DONHAM (GRAYBURG) CROCKETT 14 108,000 20,6487C 25465500 DORMAN (GOEN) RUNNELS 2 160 827C 25468400 DORMAN, WEST (GOEN) RUNNELS 40 11,500 4,3647C 25782500 DOUBLE ‐R‐ (CRINOIDAL) CROCKETT 5 1,000 5447C 25931500 DOVE CREEK, E. (CLEAR FORK 1075) TOM GREEN 9 1,100 1107C 25934001 DOVE CREEK, SOUTH IRION 4 5,010 1,7037C 27460500 ECKLAW (SAN ANDRES) CROCKETT 5 650 4907C 28285666 ELDORADO, SOUTHWEST (STRAWN) SCHLEICHER 14 800 547C 28393333 ELKHORN (ELLENBURGER) CROCKETT 13 56,600 22,9407C 29292600 ESCONDIDO (PENN, LOWER) CROCKETT 4 2,000 6027C 29292800 ESCONDIDO (STRAWN UPPER) CROCKETT 7 5,000 1,6457C 29797190 EXECUTIVE (ELLENBURGER) CROCKETT 3 13,258 4,4977C 30243500 FARMER (SAN ANDRES) CROCKETT 506 125,000 23,5807C 30619250 FENNELL (CAPPS) RUNNELS 1 300 3007C 30619426 FENNELL (GOEN) RUNNELS 11 750 3607C 30664666 FERGUS (GRAYBURG UP) CROCKETT 18 13,282 3,4657C 31020450 FISHER LAKE (STRAWN) TOM GREEN 2 5,000 5,0007C 31229700 FLAT IRON (STRAWN) CROCKETT 10 880 3417C 31236333 FLAT ROCK (ELLENBURGER) UPTON 2 10,000 9,0007C 31648750 FLOYD G. MILLER (STRAWN) TOM GREEN 1 2,600 2,6007C 32011001 FORT CHADBOURNE COKE 51 4,092 7877C 32011426 FORT CHADBOURNE (GARDNER) COKE 17 4,092 4847C 32019001 FORT CHADBOURNE, WEST COKE 10 400 1117C 32019200 FORT CHADBOURNE, W. (DEEP) COKE 6 400 2577C 32019332 FORT CHADBOURNE, W. (ELLEN.) COKE 2 4,092 2,2067C 32019664 FORT CHADBOURNE, W. (GDNR. S) COKE 5 400 228


Concentration7C 32142125 FORT TERRETT RANCH (CANYON 2400) SUTTON 1 600 6007C 32142200 FORT TERRETT RANCH (CANYON 2800) SUTTON 1 900 9007C 32449400 FRADEAN (ELLENBURGER) UPTON 4 12,800 3,3777C 32900200 FREEDOM (UPPER CLEAR FORK) CROCKETT 1 6,000 6,0007C 32900300 FREEDOM (RUBY LIMESTONE) CROCKETT 5 13,752 9,5777C 32900475 FREEDOM (WOLFCAMP) CROCKETT 1 29,256 29,2567C 33319500 FUNK (SAN ANDRES) TOM GREEN 7 2,200 1,1517C 34560500 GERLACH (ELLENBURGER) RUNNELS 2 1,286 6437C 34745600 GIEBEL (STRAWN) TOM GREEN 6 25,000 12,5167C 34746500 GIEBEL SLACK (STRAWN LIME) TOM GREEN 7 11,360 6,3587C 36565001 GRAYSON REAGAN 6 3,000 3,0007C 37680250 H‐J (STRAWN) TOM GREEN 13 25,000 4,5527C 38156001 HALFF CROCKETT 7 31,390 7,1557C 38158375 HALFF, N. (SEVEN RIVERS) CROCKETT 1 6,900 6,9007C 38818500 HANSON (GRAYBURG) PECOS 2 1,600 1,6007C 39095700 HARLAW (SAN ANDRES) CROCKETT 4 19,200 12,8507C 39212001 HARRIETT TOM GREEN 4 950 4377C 39223600 HARRIETT, S. (STRAWN LIME) TOM GREEN 2 400 1337C 40295400 HELUMA (ELLENBURGER) UPTON 15 32,000 18,8667C 40296500 HELUMA, EAST (DEVONIAN) UPTON 48 28,172 4,4237C 40297250 HELUMA, N. (ELLENBURGER) UPTON 1 27,135 27,1357C 40413500 HENDRY POINT (CAMBRIAN) COKE 1 318 3187C 42341500 HOLT RANCH (ELLENBURGER) CROCKETT 18 16,000 5,0007C 42341666 HOLT RANCH (GRAYBURG) CROCKETT 1 500 5007C 42341750 HOLT RANCH (SAN ANDRES) CROCKETT 7 12,300 10,7287C 42414300 HONDO (FUSSELMAN) IRION 5 15,099 5,2007C 42425050 HONDO PIPELINE (ELLENBURGER) IRION 4 5,000 2,6327C 42425051 HONDO PIPELINE (FUSSELMAN) IRION 4 2,000 8487C 42431125 HONDO RAINBOW (FUSSELMAN) REAGAN 5 13,496 4,5177C 42506001 HOOVER CROCKETT 22 18,000 4,7867C 42868500 HOUR (STRAWN) TOM GREEN 6 620 2727C 42954480 HOWARD DRAW (GRAYBURG SAN ANDRES CROCKETT 61 125,400 38,766


Concentration7C 42954666 HOWARD DRAW (SHALLOW) CROCKETT 6 44,500 35,4377C 42957400 HOWARD DRAW, NE. (QUEEN) CROCKETT 40 60,000 40,1517C 42999666 HOWDA (SAN ANDRES) IRION 4 70,000 36,3027C 43753400 HUPPLER (ELLENBURGER) CROCKETT 8 100 587C 44042250 I. A. B. (MENIELLE PENN.) COKE 10 2,234 7987C 44042375 I. A. B. (MENIELLE PENN, UPPER) COKE 5 775 3057C 44042750 I. A. B. (PENN 5070) COKE 3 110 787C 44042812 I. A. B. (STRAWN) COKE 4 1,300 4987C 44045600 I. A. B., NE. (PENN. 5150) COKE 7 17,318 4,9617C 44558900 INGHAM (QUEEN) CROCKETT 68 45,000 5,1617C 44717500 IRION 163 (ELLEN) IRION 15 36,000 11,6847C 45090500 JM (ELLENBURGER) CROCKETT 7 474 2097C 45090700 JM (PERMIAN UPPER) VAL VERDE 2 217 2177C 45092400 JM, N. (ELLENBURGER) CROCKETT 7 188 827C 45155500 J.P.D. (GOEN LM.) RUNNELS 5 784 5867C 45580001 JAMESON COKE 8 2,000 1,4487C 45584500 JAMESON, SE. (STRAWN) COKE 3 1,500 2407C 46935500 JOHN SCOTT (GRAYBURG) REAGAN 86 200,000 27,0027C 48864250 KENKER (PALO PINTO) TOM GREEN 3 620 2337C 48864500 KENKER (REEF) TOM GREEN 2 2,000 8007C 48954500 KENNEMER, W. (ELLENBURGER) TOM GREEN 1 28,500 28,5007C 49099500 KETCHUM MT. (CLEAR FORK) IRION 11 70,000 4,3817C 49398500 KING (ELLENBURGER) RUNNELS 1 200 2007C 49413200 KING MOUNTAIN (DEVONIAN) UPTON 16 42,800 7,0567C 49413400 KING MOUNTAIN (ELLENBURGER) UPTON 10 42,800 11,9177C 49413800 KING MT. (STRAWN) UPTON 16 29,100 1,9387C 49418400 KING MOUNTAIN, S. (DEVONIAN) UPTON 2 1,174 5877C 50418100 KURT W. BOLEY (STRAWN, UPPER) TOM GREEN 3 389 3497C 51770664 LANCASTER HILL (STRAWN) CROCKETT 19 4,000 4247C 52983200 LEGS (FUSSELMAN) REAGAN 2 4,000 4,0007C 53932500 LITTLE (SOMA) CROCKETT 1 85,000 85,0007C 54590300 LONE JOE DEEP (FUSSELMAN) IRION 9 20,000 3,989


Concentration7C 56308500 M. P. I. (ELLENBURGER) CROCKETT 14 3,000 1,3137C 56674500 MAGGIE NEAL (GRAYBURG) CROCKETT 5 15,600 4,7807C 58840001 MCCAMEY UPTON 345 315,000 53,8847C 58840250 MCCAMEY (DEVONIAN) UPTON 1 2,000 2,0007C 58840715 MCCAMEY (QUEEN) UPTON 4 232 1227C 58840750 MCCAMEY (SILURIAN) UPTON 1 2,000 2,0007C 58848520 MCCAMEY, W. (JOINS) UPTON 7 120,000 41,1077C 60698166 MERTZON (CANYON) IRION 15 7,600 4987C 60698664 MERTZON (SAN ANGELO) IRION 9 50,000 6,5707C 61204001 MIDWAY LANE CROCKETT 5 108,000 38,2157C 61204500 MIDWAY LANE (PERMIAN) CROCKETT 4 110,000 82,5007C 61204750 MIDWAY LANE (1050 SD.) CROCKETT 3 110,000 96,0007C 61204875 MIDWAY LANE (1300) CROCKETT 6 40,000 20,0507C 61207500 MIDWAY LANE, NE. (SAN ANDRES) CROCKETT 2 22,500 11,2507C 61269500 MIETHER (GRAYBURG) UPTON 16 100,000 32,1027C 61309400 MIKE HILL (ELLENBURGER) RUNNELS 2 2,500 1,6807C 61456750 MILLER (STRAWN) CROCKETT 4 500 2577C 61600001 MILLICAN COKE 1 300 3007C 61600333 MILLICAN (STRAWN REEF) COKE 1 300 3007C 61726400 MILLSPAUGH RANCH (SAN ANDRES) CROCKETT 5 40,000 39,0007C 62223250 MITCHELL RANCH (CANYON SAND) CROCKETT 2 125 1177C 65023333 NEVA, WEST (CANYON) SCHLEICHER 6 10,000 2,4987C 65023666 NEVA, WEST (STRAWN) SCHLEICHER 18 9,418 2,2457C 65674270 NOELKE (QUEEN) CROCKETT 2 7,700 4,1007C 65674400 NOELKE (WOLFCAMP, LOWER) CROCKETT 21 70,000 5,9467C 65682666 NOELKE, WEST (880) CROCKETT 10 11,347 3,1407C 67284001 OLSON CROCKETT 17 18,000 6,6267C 67769600 OTTO, NORTH (STRAWN) SCHLEICHER 1 800 8007C 67995600 OZONA (ELLENBURGER) CROCKETT 4 250,000 76,2507C 67996400 OZONA, EAST (ELLENBURGER) CROCKETT 18 8,037 2,3867C 68310300 PADGITT (CONNELL) CROCKETT 4 4,000 3,5227C 68310700 PADGITT (STRAWN UPPER) CROCKETT 3 15,000 15,000


Concentration7C 68349001 PAGE SCHLEICHER 10 400 447C 68417600 PAINT ROCK, S.W. (GARDNER) CONCHO 2 505 3797C 69207500 PARKER‐HARRELL (ELLENBURGER) CROCKETT 1 1,600 1,6007C 69210450 PARKER RANCH (STRAWN) CROCKETT 1 2,364 2,3647C 69770333 PAUL THOMAS (GOEN) RUNNELS 2 350 1787C 69967250 PEARL VALLEY (CAPPS, UP.) RUNNELS 2 400 2007C 70279625 PEGASUS (SAN ANDRES) MIDLAND 12 910 2477C 70627500 PERNER RANCH (ELLEN) CROCKETT 1 600 6007C 70876500 PETERSON (SAN ANDRES) IRION 4 3,120 3,1127C 71285500 PHYLLIS SONORA (STRAWN) SUTTON 1 2,000 2,0007C 71294500 PICCARD (ELLENBURGER) RUNNELS 2 582 5827C 71657400 PINK PANTHER (SILURO‐DEV.) REAGAN 2 41,500 21,6507C 72065400 POE (GOEN SAND) RUNNELS 6 784 2307C 72275700 PONLAW (QUEEN) CROCKETT 2 500 2507C 73085500 PRICE (GRAYBURG) REAGAN 107 133,800 30,8287C 73468001 PURE‐BEAN CROCKETT 12 88,980 44,3507C 73472001 PURE‐BEAN, SOUTH CROCKETT 15 96,700 28,7147C 74505500 RANCH (STRAWN) CROCKETT 6 37,000 7,9777C 74507080 RANCH HAND (ELLENBURGER) CROCKETT 2 3,710 2,7557C 74877300 RAWLINGS (JENNINGS, UPPER) COKE 4 11,356 6,2037C 74877700 RAWLINGS (5100) COKE 5 22,000 9,8627C 76828001 RIO CONCHO TOM GREEN 4 10,854 4,0347C 77062350 RIVES (SAN ANDRES) IRION 4 82,105 30,6247C 77662500 ROCKER ‐B‐ (SAN ANDRES) IRION 1 1,410 1,4107C 78715166 ROWENA (CAPPS LIME) RUNNELS 15 30,000 9,1337C 78715498 ROWENA (CAPPS, LOWER) RUNNELS 3 3,200 1,1127C 78915375 RUNION (STRAWN) TOM GREEN 1 1,938 1,9387C 79245375 SIE WILLIAMS (STRAWN) SCHLEICHER 1 4,000 4,0007C 81267691 SAWYER (STRAWN, NORTH) SUTTON 735 280 47C 82271250 SERIGHT (ELLENBURGER) CROCKETT 1 4,400 4,4007C 82663142 SHANNON (CISCO) CROCKETT 2 2,500 1,7107C 82663568 SHANNON (SAN ANDRES) CROCKETT 176 138,000 21,815


Concentration7C 83350333 SHIRK (GRAYBURG) UPTON 15 304,000 50,8687C 83703001 SIMPSON CROCKETT 118 25,000 3,5827C 83873250 SIXTY‐SEVEN (CANYON) IRION 19 7,600 1,8407C 83873750 SIXTY SEVEN (STRAWN REEF) IRION 5 21,000 9,7857C 84021400 SLEDGEHAMMER (FUSSELMAN) REAGAN 13 40,000 5,9927C 84267750 SMITH & CARAWAY (STRAWN) TOM GREEN 1 1,120 1,1207C 84819850 SOUTHWEST MESA (WOLFCAMP) CROCKETT 12 20,000 2,3277C 85071333 SPECK (JENNINGS) CONCHO 3 786 3107C 85279200 #SPRABERRY (TREND AREA) GLASSCOCK 23 20,000 2,4107C 85636100 STAR LIGHT (BRECKENRIDGE) TOM GREEN 3 7,800 2,6707C 85636200 STAR LIGHT (HOPE) TOM GREEN 1 6,520 6,5207C 85636260 STAR LIGHT (PALO PINTO) TOM GREEN 6 34,980 9,5177C 86994500 SUGARLOAF (GRAYBURG) UPTON 1 950 9507C 87334001 SUSAN PEAK TOM GREEN 10 4,000 1,9827C 87381666 SUSITA (SAN ANDRES) CROCKETT 2 27,959 27,9597C 88085475 T‐4 RANCH (WOLFCAMP) CROCKETT 2 37,000 18,5007C 88309600 TANKERSLEY (WOLFCAMP) IRION 8 10,580 1,9237C 88310500 TANKERSLEY, SW. (STAWN‐ELLEN) SCHLEICHER 1 2,864 2,8647C 89134250 TEXEL (DEVONIAN) UPTON 6 4,000 5707C 89134500 TEXEL (ELLENBURGER) UPTON 5 4,000 8407C 89198500 TEXON, S (GRAYBURG) REAGAN 7 38,000 5,5367C 90188001 TIPPETT CROCKETT 16 10,000 1,2917C 90188083 TIPPETT (CLEAR FORK LO.) CROCKETT 20 6,000 1,1537C 90188415 TIPPETT (LEONARD, LOWER) CROCKETT 91 18,000 3717C 90188830 TIPPETT (WOLFCAMP UPPER) CROCKETT 7 400 2537C 90190166 TIPPETT, NORTH (ELLENBURGER) CROCKETT 9 31,132 16,4457C 90190332 TIPPETT, NORTH (MCKEE) CROCKETT 7 31,132 11,9057C 90196222 TIPPETT, W. (ELLENBURGER) CROCKETT 2 20,000 10,0007C 90196333 TIPPETT, WEST (HUECO) CROCKETT 35 6,000 4867C 90196444 TIPPETT, W. (MCKEE) CROCKETT 4 1,260 3627C 90196777 TIPPETT, W. (WOLFCAMP 5050) CROCKETT 17 2,600 6137C 90314200 TODD (GRAYBURG) CROCKETT 5 67,241 34,452


Concentration7C 90314400 TODD (SAN ANDRES) CROCKETT 35 81,408 36,3307C 90314800 TODD (STRAWN) CROCKETT 17 14,564 4,4937C 90315333 TODD, DEEP (CRINOIDAL) CROCKETT 2 42,480 34,4907C 90315666 TODD, DEEP (ELLENBURGER) CROCKETT 15 42,480 21,5807C 90317500 TODD, NORTH (SAN ANDRES) CROCKETT 4 9,360 4,9157C 90319666 TODD, NW. (SAN ANDRES) CROCKETT 5 12,000 8,9857C 90322150 TODD, SW. (GRAYBURG) CROCKETT 2 26,632 26,0667C 90322250 TODD, SW. (SAN ANDRES, LO.) CROCKETT 11 96,740 37,1967C 90322500 TODD, SW. (SAN ANDRES, UP.) CROCKETT 3 18,720 12,9627C 90323500 TODD, W. (SAN ANDRES) CROCKETT 7 28,400 14,2317C 90330500 TODLAW (QUEEN) CROCKETT 4 35,200 22,1507C 90515300 TOM M. (ELLENBURGER) VAL VERDE 3 421 3177C 90600500 TOM T (ELLENBURGER) CROCKETT 2 19,000 9,8057C 91032360 TREK (PENN) CROCKETT 2 4,000 4,0007C 91392333 TRIPOLI (ELLEN) CROCKETT 8 32,000 30,6387C 91392666 TRIPOLI (PENN. DETRITAL) CROCKETT 2 22,900 15,2667C 92813500 V‐BAR (SAN ANDRES) REAGAN 13 37,000 14,7877C 93264001 VAUGHN CROCKETT 103 100,000 74,6767C 93264200 VAUGHN (ELLENBURGER) CROCKETT 6 88,980 21,2507C 93264400 VAUGHN (QUEEN) CROCKETT 65 108,000 15,8207C 93266500 VAUGHN, N. (ELLENBURGER) CROCKETT 10 51,000 11,6407C 93574700 VERIBEST, EAST (STRAWN) TOM GREEN 10 856 867C 95677080 WEBB RAY (ELLENBURGER) UPTON 2 60,000 60,0007C 95867500 WEGER (SAN ANDRES) CROCKETT 33 60,000 25,4767C 95869001 WEGER, NORTH CROCKETT 34 65,108 18,8607C 95871500 WEGER, SW. (GRAYBURG‐SAN ANDRES) CROCKETT 13 43,900 21,1237C 95874500 WEGER, WEST (GRAYBURG) CROCKETT 7 60,930 31,8537C 97834003 WILSHIRE (CONSOLIDATED) UPTON 82 3,200 1417C 97834250 WILSHIRE (DEVONIAN) UPTON 5 1,090 4157C 97834500 WILSHIRE (ELLENBURGER) UPTON 10 4,236 2,0527C 97834750 WILSHIRE (PENNSYLVANIAN) UPTON 24 3,200 6597C 98182260 WINTERS (CAPPS) RUNNELS 120 11,500 6,729


Concentration7C 98189450 WINTERS, SW. (GARDNER LIME) RUNNELS 4 220 1427C 98796001 WORLD CROCKETT 63 108,012 50,8897C 98796333 WORLD (ELLENBURGER) CROCKETT 2 24,585 24,5857C 98797450 WORLD, EAST (STRAWN) CROCKETT 17 12,000 1,4027C 98803500 WORLD, WEST (STRAWN) CROCKETT 4 1,080 3667C 99023001 WYATT CROCKETT 31 112,923 39,6587C 99023750 WYATT (ELLENBURGER, UPPER) CROCKETT 4 500 5007C 99604500 ZLG (STRAWN) IRION 1 900 90008 99606200 ZZ TOP (FUSSELMAN) REAGAN 2 38,000 19,55008 00018001 WILDCAT INVALID CNTY 11 20,000 8,07808 00250250 A. W. (DEVONIAN) WINKLER 3 12,000 4,06608 00250500 A. W. (ELLEN.) WINKLER 2 1,000 84408 00292001 ABELL PECOS 9 75,200 14,36708 00292058 ABELL (CLEAR FORK) PECOS 40 33,520 8,98808 00292087 ABELL (CLEAR FORK LOWER) PECOS 2 5,000 3,70008 00292116 ABELL (CLEAR FORK UPPER) PECOS 6 20,000 5,50108 00292145 ABELL (CLEAR FORK 3200) PECOS 13 11,463 2,07808 00292174 ABELL (CONNELL) CRANE 3 19,810 11,43608 00292185 ABELL (DETRITAL) CRANE 10 58,640 15,82308 00292348 ABELL (MCKEE, NW.) CRANE 6 3,339 1,97308 00292435 ABELL (MONTOYA) CRANE 7 39,110 8,21608 00292500 ABELL (PERMIAN‐GENERAL) CRANE 145 80,000 15,32708 00292522 ABELL (PERMIAN UPPER) PECOS 5 25,748 5,58508 00292551 ABELL (PERMIAN 2200) PECOS 13 25,748 3,49008 00292580 ABELL (PERMIAN 3800) PECOS 20 60,000 12,81408 00292609 ABELL (SAN ANDRES GAS) PECOS 1 20,000 20,00008 00292638 ABELL (SAN ANDRES, LOWER) PECOS 3 25,748 16,18608 00292667 ABELL (SILURIAN‐MONTOYA) PECOS 21 80,000 26,68508 00292725 ABELL (SILURIAN‐MONTOYA, N. W.) CRANE 10 58,640 21,70908 00292783 ABELL (TUBB 4000) CRANE 23 68,370 20,59608 00292812 ABELL (WADDELL) PECOS 13 68,000 11,70508 00292841 ABELL (WADDELL SEG A) CRANE 5 25,748 5,818


Concentration08 00292957 ABELL (3200) CRANE 20 26,950 3,76208 00293125 ABELL, EAST (CLEAR FORK) PECOS 10 58,904 12,57808 00293150 ABELL, EAST (CLEAR FORK, LO.) PECOS 5 15,230 6,08208 00293250 ABELL, EAST (GLORIETA) PECOS 9 20,250 8,48208 00293375 ABELL, EAST (GLORIETA‐OIL) PECOS 4 69,960 26,61208 00293625 ABELL, EAST (MCKEE) PECOS 7 25,748 7,83208 00293875 ABELL, EAST (WADDELL, W. SEG.) PECOS 9 15,230 4,40308 00294333 ABELL, NORTH (SAN ANDRES) PECOS 7 75,900 19,83408 00295166 ABELL, NORTHEAST (CLEAR FORK) CRANE 4 10,000 4,31608 00296250 ABELL, NORTHWEST (CLEAR FORK) PECOS 19 41,000 21,69908 00296750 ABELL, NORTHWEST (SAN ANDRES) CRANE 5 58,640 25,28208 00297500 ABELL, SOUTH (GRAYBURG) PECOS 1 31,100 31,10008 00298166 ABELL, SOUTHEAST (CLEAR FORK) PECOS 6 80,000 39,67508 00298332 ABELL, SE. (CLEAR FORK, E.) PECOS 1 5,880 5,88008 00298830 ABELL, SOUTHEAST (MCKEE) PECOS 1 15,910 15,91008 00300750 ABELL, W. (MONTOYA 4775) PECOS 2 1,000 50208 00392025 ABRAXAS (BELL CANYON) WARD 4 800 59808 00392037 ABRAXAS (BONE SPRING) WARD 1 81,000 81,00008 00392300 ABRAXAS (CHERRY CANYON) WARD 8 900 74208 00730100 ADDIS (DEVONIAN) ECTOR 1 500 50008 00730150 ADDIS (ELLENBURGER) ECTOR 6 11,500 5,96008 00730250 ADDIS (SAN ANDRES) ECTOR 7 50,000 30,08108 00730500 ADDIS (STRAWN) ECTOR 5 7,200 1,70408 01434200 ALFALFA (FUSSELMAN) HOWARD 3 40,000 26,50008 01814500 ALLISON RANCH (WOLFCAMP) PECOS 5 250 10508 02285500 #AMBLER (DELAWARE 4335) REEVES 3 200 14508 02557500 ANCHOR RANCH (DEVONIAN) MARTIN 8 75,000 17,63808 02596200 ANDECTOR (ELLENBURGER) ECTOR 32 55,456 18,00708 02596350 ANDECTOR (GRAYBURG) ANDREWS 5 17,040 9,01408 02596400 ANDECTOR (MCKEE) ECTOR 20 33,180 12,97308 02596800 ANDECTOR (WADDELL) ECTOR 9 26,100 14,26208 02596820 ANDECTOR (WICHITA ALBANY) ECTOR 6 25,150 8,197


Concentration08 02596900 ANDECTOR (YATES) ECTOR 8 22,320 3,96408 02603250 ANDECTOR, WEST (DEVONIAN) ECTOR 1 10,000 10,00008 02725500 ANDREWS (PENNSYLVANIAN) ANDREWS 24 50,777 13,89308 02725750 ANDREWS (WOLFCAMP) ANDREWS 32 60,000 15,85308 02725760 ANDREWS (WOLFCAMP‐PENN.) ANDREWS 40 60,000 4,94108 02726500 ANDREWS, EAST (STRAWN) ANDREWS 2 1,200 82208 02727250 ANDREWS, N. (DEVONIAN) ANDREWS 22 40,000 9,96808 02727500 ANDREWS, NORTH (ELLENBURGER) ANDREWS 25 200,000 18,78208 02727750 ANDREWS, NORTH (STRAWN) ANDREWS 8 29,496 10,74508 02730284 ANDREWS, SOUTH (DEVONIAN) ANDREWS 31 60,000 11,02608 02730852 ANDREWS, SOUTH (WOLFCAMP) ANDREWS 64 85,000 7,25208 03236200 APACHE CAMP (ELLENBURGER) PECOS 3 1,100 76608 03264333 APCO (CLEAR FORK) PECOS 21 12,200 7,73708 03278001 APCO‐WARNER PECOS 29 55,031 14,95508 03284333 APCO‐WARNER, WEST (ELLEN) PECOS 4 26,600 20,47708 03284666 APCO‐WARNER, W. (WICHITA ALBANY) PECOS 3 14,460 9,65308 03293500 APOLLO (FUSSELMAN) WINKLER 4 2,455 2,26408 03294800 APOLLO, EAST (WOLFCAMP) WINKLER 1 10,000 10,00008 03506500 ARENAS (ELLEN) WARD 4 14,953 10,14308 03520500 ARENOSO (STRAWN DETRITUS) WINKLER 16 2,900 26708 03547150 ARGONAUT (FUSSELMAN) MARTIN 2 4,000 2,00008 03644142 ARMER (CLEAR FORK) CRANE 10 25,900 3,83608 03644284 ARMER (GLORIETA) CRANE 7 16,000 3,97008 03644568 ARMER (TUBB) CRANE 9 25,900 5,93108 03644710 ARMER (WICHITA‐ALBANY) CRANE 1 700 70008 03644852 ARMER (6350) CRANE 23 16,000 3,19508 03748800 ARNO (SILURO‐DEVONIAN) REEVES 7 9,831 6,64208 04184666 ATAPCO (QUEEN) CRANE 18 40,000 8,74208 04223300 ATHENS (DEVONIAN) REEVES 6 5,100 3,42508 04605444 AZALEA (GRAYBURG) MIDLAND 25 103,000 33,41808 04605600 AZALEA (SAN ANDRES) MIDLAND 5 85,100 36,45008 04605666 #AZALEA (STRAWN) MIDLAND 6 20,000 6,642


Concentration08 04784400 BMH (CANYON) PECOS 1 54,600 54,60008 05166111 BAKKE (CLEAR FORK) ANDREWS 2 246,307 150,15308 05166333 BAKKE (DEVONIAN) ANDREWS 11 246,307 64,74808 05166444 BAKKE (ELLENBURGER) ANDREWS 11 246,307 65,98708 05166555 BAKKE (PENN.) ANDREWS 4 1,050 51408 05166888 BAKKE (WOLFCAMP) ANDREWS 18 50,000 17,27108 05189550 BALD PRAIRIE (CV CONSOLIDATED) ROBERTSON 1 1,000 1,00008 05348050 BALMORHEA RANCH (BELL CANYON L) REEVES 7 20,000 3,02808 05450300 BANKBOOK (FUSSELMAN) GLASSCOCK 3 13,300 7,64008 05524166 BAR‐MAR (CLEAR FORK) CRANE 1 310 31008 05524664 #BAR‐MAR (DEV.) CRANE 5 3,500 94608 05524830 #BAR‐MAR (TUBB) CRANE 11 147,200 46,21808 05608650 BARBASAL (QUEEN) PECOS 26 11,700 9,40308 05608800 BARBASAL (PENNSYLVANIAN) PECOS 4 750 37408 05859333 BARROW (ELLENBURGER) ECTOR 5 179,977 36,23108 05862475 BARROW, WEST (WOLFCAMP) ECTOR 3 10,100 3,70308 05889666 BARSTOW (FUSSELMAN) WARD 5 1,008 46908 06378142 BAYVIEW (CLEAR FORK, UPPER) CRANE 1 26,600 26,60008 06378284 BAYVIEW (GLORIETA) CRANE 56 70,038 31,59908 06378710 BAYVIEW (SAN ANDRES) CRANE 11 86,900 42,17108 06378852 BAYVIEW (SAN ANDRES, MIDDLE) CRANE 2 46,000 24,75008 06379666 BAYVIEW, EAST (SAN ANDRES) CRANE 1 11,000 11,00008 06382500 BAYVIEW, S. (SAN ANDRES) CRANE 3 46,661 41,10708 06385400 BAYVIEW, W. (CLEAR FORK MI.) CRANE 1 40,000 40,00008 06385500 BAYVIEW, W. (GLORIETA) CRANE 8 47,247 26,57908 06441333 BEALL (DEVONIAN) WARD 7 18,600 3,07508 06441666 BEALL (ELLEN) WARD 5 1,264 44608 06441777 BEALL (MONTOYA) WARD 8 2,500 1,89008 06446500 BEALL, EAST (MONTOYA) WARD 5 1,908 1,21108 06448900 BEALS CREEK (WICHITA ALBANY) MITCHELL 7 25,800 4,23008 06671166 BEDFORD (DEVONIAN) ANDREWS 3 67,680 26,76008 06671332 BEDFORD (ELLENBURGER) ANDREWS 3 67,680 26,760


Concentration08 06671498 BEDFORD (FUSSELMAN) ANDREWS 1 3,500 3,50008 06671830 BEDFORD (WOLFCAMP) ANDREWS 1 12,000 12,00008 06671840 BEDFORD (WOODFORD) ANDREWS 1 12,000 12,00008 06853333 BELDING (YATES) PECOS 23 3,140 72108 06979800 BELSPEC (FUSSELMAN) MARTIN 5 42,200 21,68208 07955500 BIG MAX (LEONARD, LOWER) ANDREWS 5 201,200 44,44008 07960700 BIG MESA (QUEEN) PECOS 3 2,000 1,86608 08023700 BIG SALUTE (LEONARD) STERLING 2 12,500 8,53108 08023715 BIG SALUTE (LEONARD "A") STERLING 1 12,500 12,50008 08495300 BIZCO (DEVONIAN) MARTIN 3 3,800 1,84008 08734200 BLALOCK LAKE (FUSSELMAN) GLASSCOCK 3 3,900 1,46308 08916500 BLOCK A‐2 (ELLEN) PECOS 5 5,629 2,67208 08958100 BLOCK A‐34 (DEVONIAN) ANDREWS 6 150,000 36,13408 08958200 BLOCK A‐34 (ELLENBURGER) ANDREWS 8 240,000 58,60308 08958400 BLOCK A‐34 (GLORIETA) ANDREWS 15 285,000 104,48908 08958500 BLOCK A‐34 (SAN ANDRES) ANDREWS 32 100,000 17,71208 08958800 BLOCK A‐34 (STRAWN) ANDREWS 2 1,113 74508 08958900 BLOCK A‐34 (YATES) GAINES 13 150,000 10,01008 08960666 BLOCK A‐34, N. (SAN ANDRES) ANDREWS 3 5,500 2,31608 08962500 BLOCK A‐34, NORTHWEST (GLORIETA) ANDREWS 21 38,000 13,40208 08990333 BLOCK A‐49 (DEVONIAN) ANDREWS 7 156,000 111,31408 08990666 BLOCK A‐49 (ELLENBURGER) ANDREWS 13 152,000 77,39408 09004333 BLOCK A‐50 (ELLENBURGER) ANDREWS 4 20,000 15,59008 09004666 BLOCK A‐50 (WICHITA) ANDREWS 2 31,840 18,27008 09032200 BLOCK B‐21 (ELLENBURGER) CRANE 1 25,238 25,23808 09032400 BLOCK B‐21 (TUBB) CRANE 3 30,000 19,02608 09050500 BLOCK C ‐ 23 (SILURIAN) WINKLER 3 8,000 3,03308 09116500 BLOCK 2 (GRAYBURG) ANDREWS 15 250,000 114,87108 09158333 BLOCK 5 (DEVONIAN) ANDREWS 5 30,000 24,28008 09172250 BLOCK 6 (DEVONIAN) ANDREWS 8 88,000 36,11708 09174500 BLOCK 6, NORTH (DEV.) ANDREWS 5 80,000 67,16008 09175500 BLOCK 6, NE (SILURIAN) ANDREWS 4 118,209 100,623


Concentration08 09188250 BLOCK 7 (DEVONIAN) MARTIN 6 60,000 35,42108 09202166 BLOCK 9 (DEVONIAN) ANDREWS 9 71,400 22,84508 09202332 BLOCK 9 (ELLENBURGER) ANDREWS 3 10,000 5,20008 09202498 BLOCK 9 (FUSSELMAN) ANDREWS 2 700 35008 09206150 BLOCK 9, SOUTH (ELLENBURGER) ANDREWS 1 2,300 2,30008 09230142 BLOCK 11 (DEVONIAN) ANDREWS 2 15,480 10,95708 09230284 BLOCK 11 (ELLENBURGER) ANDREWS 1 7,740 7,74008 09230426 BLOCK 11 (FUSSELMAN) ANDREWS 7 6,600 1,30608 09230639 BLOCK 11 (PERMIAN DETRITAL) ANDREWS 3 7,740 2,76308 09230852 BLOCK 11 (WICHITA, LO) ANDREWS 3 27,650 21,76608 09236333 BLOCK 11, SW. (DEVONIAN) ANDREWS 2 22,500 12,50008 09250001 BLOCK 12 ANDREWS 42 40,000 3,01008 09250200 BLOCK 12 (DEVONIAN) ANDREWS 13 44,200 3,91208 09250400 BLOCK 12 (ELLENBURGER) ANDREWS 2 44,200 24,85008 09250600 BLOCK 12 (WOLFCAMP) ANDREWS 4 8,000 4,10108 09250800 BLOCK 12 (YATES) ANDREWS 2 20,000 20,00008 09251333 BLOCK 12, EAST (ELLENBURGER) ANDREWS 10 76,457 19,52808 09252500 BLOCK 12, NORTH (DEVONIAN) ANDREWS 2 250 25008 09269142 BLOCK 16 (CHERRY CANYON) WARD 5 4,158 2,31308 09269284 BLOCK 16 (DEVONIAN) WARD 21 2,100 1,42808 09269426 BLOCK 16 (ELLEN.) WARD 22 4,158 41608 09269568 BLOCK 16 (MONTOYA) WARD 24 10,000 2,86708 09269710 BLOCK 16 (RUSTLER DOLOMITE) WARD 3 6,646 3,16508 09288500 BLOCK 17, SOUTHEAST (DELAWARE) WARD 40 12,330 73808 09344500 BLOCK 27 (MCKEE) CRANE 7 18,000 7,04308 09358270 BLOCK 31 (CONNELL) CRANE 2 500 30008 09358450 BLOCK 31 (DEVONIAN) CRANE 54 54,000 5,90508 09358540 BLOCK 31 (ELLENBURGER) CRANE 2 2,000 1,25008 09358630 BLOCK 31 (GRAYBURG) CRANE 4 60,000 16,41808 09358810 BLOCK 31 (MCKEE) CRANE 2 500 30008 09358900 BLOCK 31 (PENN. 7620) CRANE 3 1,200 32508 09359250 BLOCK 31, EAST (ATOKA) CRANE 7 16,000 2,442


Concentration08 09359750 BLOCK 31, EAST (DEVONIAN) CRANE 2 54,000 43,42408 09362500 #BLOCK 31, NW. (PENN UPPER) CRANE 8 1,000 26008 10031465 BOB‐ROB (UPPER WOLFCAMP) PECOS 3 4,500 3,50008 10613500 BOOTLEG CANYON (ELLENBURGER) PECOS 1 18,100 18,10008 11079500 BOYDELL, (QUEEN) ANDREWS 5 3,900 2,61208 11082333 BOYDELL, S. (CLEAR FORK, LO.) ANDREWS 32 14,000 1,00008 11308200 BRAHANEY (DEVONIAN) YOAKUM 2 60,000 30,30008 11601500 BRAZOS (SAN ANDRES) MIDLAND 16 166,828 81,05608 11751001 BREEDLOVE MARTIN 12 81,600 35,06008 12230333 BROOKLAW (CLEAR FORK, LOWER) PECOS 25 100,000 22,07308 12230666 BROOKLAW (TUBB) PECOS 19 30,000 8,19808 12235500 BROOKLAW, SOUTH (TUBB) PECOS 7 14,300 10,69508 12448200 BROWN & THORP (CLEAR FORK) PECOS 36 319,000 57,86008 12449200 BROWN & THORP, E. (CLEAR FORK) PECOS 4 58,830 38,00908 12449800 BROWN & THORP, EAST (TUBB) PECOS 25 130,000 31,40708 12450333 BROWN & THORP, N. (CLEAR FORK) PECOS 16 138,500 30,63508 12450666 BROWN & THORP, N.(CL. FK., UP.) PECOS 7 120,000 32,09408 12455500 BROWN & THORP, WEST (TUBB) PECOS 10 60,000 16,18008 12646500 BRUNSON RANCH (ELLENBURGER) LOVING 2 100 5008 12978600 BUCKWHEAT (SILURO‐DEVONIAN) HOWARD 4 95,000 73,75008 13593200 BURKHOLDER (FUSSELMAN) WARD 3 6,000 4,85008 14092500 BUZZARD DRAW (FUSSELMAN) HOWARD 5 64,500 25,10008 14155001 BYRD WARD 17 35,000 6,49708 14200200 C‐BAR (CONNELL) CRANE 1 407 40708 14200300 C‐BAR (ELLENBURGER) CRANE 1 26,886 26,88608 14200400 C‐BAR (SAN ANDRES) CRANE 31 120,000 25,86208 14200800 C‐BAR (TUBB) CRANE 2 25,400 8,90008 14321500 C & M (QUEEN) WARD 10 980 16108 14335500 C‐M‐R (GRAYBURG) UPTON 1 2,400 2,40008 14476500 CACTUS JACK (WICHITA ‐ ALBANY) PECOS 3 2,400 1,37308 15499060 #CAPRITO (ATOKA) WARD 4 493 15008 15499380 CAPRITO (DELAWARE MIDDLE) WARD 27 2,600 593


Concentration08 15499500 CAPRITO (ELLENBURGER) WARD 4 493 25508 15499575 CAPRITO (FUSSELMAN) WARD 3 493 47008 15499670 CAPRITO (MISS.) WARD 2 493 24608 15501300 CAPROCK, EAST (FUSSELMAN) MARTIN 2 35,400 35,40008 15605500 CARDINAL (QUEEN, W. ) PECOS 34 22,000 14,57408 16372500 CATLYNN,W.(CLEAR FORK,LOWER) PECOS 5 9,000 4,02208 16455500 CAVEAT EMPTOR (CHERRY CANYON) WARD 8 3,700 57108 16786500 CHAMA (GLORIETA) WARD 2 2,000 1,49108 17030180 CHAPMAN, DEEP (ATOKA) REEVES 16 12,500 4,59008 17030400 CHAPMAN, DEEP (FUSSELMAN) REEVES 17 10,527 5,12208 17438500 CHENOT (WOLFCAMP) PECOS 44 11,972 2,86208 17445500 CHENOT, N. (WICHITA ALBANY) PECOS 17 6,800 2,50408 17585100 CHEYENNE (ATOKA) WINKLER 6 400 6708 17585200 CHEYENNE (CAPITAN) WINKLER 20 250,000 12,08208 17585350 CHEYENNE (ELLENBURGER) WINKLER 4 400 20008 17585400 CHEYENNE (FUSSELMAN) WINKLER 8 10,000 5,43908 17812200 CHINA DRAW (ELLENBURGER) STERLING 1 100,000 100,00008 18254600 #CIRCLE BAR (ELLEN) ECTOR 2 1,500 80008 18272666 CIRCLE 2 (FUSSELMAN) WINKLER 2 12,000 6,65008 18394001 CLABBERHILL ANDREWS 10 79,900 31,17108 19113250 COAHOMA, N. (CLEAR FORK) HOWARD 6 35,288 9,71808 19113750 COAHOMA, N. (FUSSEL) HOWARD 34 40,000 2,99308 19235700 COBRA (WOLFCAMP) GLASSCOCK 10 3,400 27408 19541001 COLEMAN RANCH MITCHELL 69 75,450 8,40108 19543500 COLEMAN RANCH, N. (CLEAR FORK) MITCHELL 59 175,000 18,85108 19665200 #COLLIE (DELAWARE) WARD 9 9,000 2,19208 19868350 COMANCHE BLUFF (SILURIAN) MARTIN 8 110,000 53,02308 20004666 CONCHO BLUFF (QUEEN) CRANE 3 400 10208 20006500 CONCHO BLUFF, NORTH (QUEEN) ECTOR 16 800 33708 20097580 CONGER (FUSSELMAN) STERLING 4 30,000 14,00008 20097600 CONGER (LEONARD) STERLING 6 2,619 1,31808 20097700 #CONGER (PENN) GLASSCOCK 39 35,000 201


Concentration08 20168300 CONNOLLY (FUSSELMAN) MARTIN 1 47,000 47,00008 20607001 CORDONA LAKE CRANE 8 900 53708 20607500 CORDONA LAKE (SAN ANGELO) CRANE 3 835 83508 20609333 CORDONA LAKE, NORTH (DEVONIAN) CRANE 2 2,000 1,07808 20609666 CORDONA LAKE, NORTH (TUBB 4500) CRANE 3 37,000 17,75008 20612500 CORDONA LAKE, S. (TUBB 4185) CRANE 1 35,000 35,00008 20704250 CORONET (CANYON) HOWARD 1 120 12008 20897500 COSTA (TUBB) CRANE 19 80,000 10,23708 20897575 COSTA (CLEAR FORK, UPPER) CRANE 19 105,000 13,79508 20897600 COSTA (CLEAR FORK, LOWER) CRANE 4 3,660 1,83008 21287250 COWDEN (CISCO) ECTOR 18 21,500 3,10008 21289001 COWDEN, NORTH ECTOR 193 240,000 55,81608 21289180 COWDEN, NORTH (CANYON) ECTOR 22 118,280 35,33708 21289400 COWDEN, NORTH (CLEAR FORK) ECTOR 22 140,000 52,52608 21289600 COWDEN, NORTH (DEEP) ECTOR 84 316,000 99,24108 21289700 COWDEN, NORTH (HOLT) ECTOR 4 115,000 64,92008 21289800 COWDEN, NORTH (SAN ANDRES) ECTOR 2 84,564 76,69808 21292001 COWDEN, SOUTH ECTOR 138 178,000 30,46208 21292125 COWDEN, SOUTH (CANYON 8790) ECTOR 104 240,000 10,91508 21292250 COWDEN, SOUTH (CANYON 8900) ECTOR 29 69,800 7,34308 21292375 COWDEN, SOUTH (CISCO 8640) ECTOR 1 4,370 4,37008 21292500 COWDEN, SOUTH (DEV.) ECTOR 5 30,000 9,37508 21292625 COWDEN, SOUTH (ELLENBURGER) ECTOR 1 8,225 8,22508 21292750 COWDEN, SOUTH (PENNSYLVANIAN) ECTOR 1 7,740 7,74008 21292875 COWDEN, SOUTH (13800) ECTOR 4 4,600 3,42108 21293500 COWDEN, SE (WOLF) ECTOR 1 102,000 102,00008 21382250 COYANOSA (DELAWARE SD.) PECOS 5 47,300 17,64308 21382375 COYANOSA (DEVONIAN) PECOS 13 3,600 1,52708 21382500 COYANOSA (ELLENBURGER) PECOS 8 4,000 3,02008 21384666 COYANOSA, N. (DELAWARE) PECOS 20 6,500 1,24308 21441500 CRACKER JACK (FUSSELMAN) HOWARD 1 2,000 2,00008 21517001 CRANE COWDEN CRANE 45 200,000 36,751


Concentration08 21577180 CRAWAR (DEVONIAN, NORTH) CRANE 36 436,369 10,32008 21577270 CRAWAR (ELLENBURGER) CRANE 2 2,113 1,08108 21577450 CRAWAR (GLORIETA) WARD 18 50,551 5,23708 21577630 CRAWAR (SAN ANDRES) WARD 4 18,500 14,80008 21577720 CRAWAR (TUBB) WARD 8 7,400 3,15908 21577810 CRAWAR (WADDELL) WARD 2 2,113 1,80608 21580600 CRAWAR, N. (TUBB) WARD 2 40,290 24,01608 21598333 CREDO, E. (WOLFCAMP) STERLING 2 855 42708 21752400 CRITTENDON (FUSSELMAN) WINKLER 1 2,500 2,50008 21907111 CROSSETT (DEVONIAN) CRANE 3 250 15808 21907444 CROSSETT (2200) CRANE 1 21,129 21,12908 21907555 CROSSETT (3000 CLEAR FORK) CRANE 15 85,000 40,06608 21907888 CROSSETT (5300FT.) CRANE 4 23,477 20,27608 21908400 CROSSETT, E. (CLEARFORK) CRANE 3 69,840 46,48008 21909200 CROSSETT, NORTH (CLEAR FORK, UP) CRANE 4 94,800 34,12008 21909400 CROSSETT, N (CL. FK. 3450) CRANE 6 80,000 42,86408 21909800 CROSSETT, NORTH (GLORIETA) CRANE 11 106,664 61,29808 21912333 CROSSETT, S. (DETRITAL) CROCKETT 15 650 19108 21912666 CROSSETT, S. (DEVONIAN) CROCKETT 3 30,000 10,06808 21915750 CROSSETT, WEST (CLEAR FORK, UP.) CRANE 8 60,000 29,26108 22026080 CROWNQUEST (DEVONIAN) CRANE 4 19,602 10,08308 22219500 CUMMINS (DEVONIAN) ECTOR 7 49,800 13,00308 22845500 DALSAM (DEVONIAN) ANDREWS 2 26,900 26,90008 22883284 DAMERON (CLEAR FORK) PECOS 3 12,150 4,07508 23128200 DARLA (FUSSELMAN) HOWARD 3 8,511 5,67408 23543333 DAWSON (CLEAR FORK) CRANE 4 25,000 9,25708 23543666 DAWSON (DEVONIAN) CRANE 7 25,000 3,53408 23545500 DAWSON, E. (DEVONIAN) CRANE 3 1,409 1,16308 23547333 DAWSON, S. (TUBB) CRANE 3 196,032 160,51608 23547666 DAWSON, S. (TUBB, LOWER) CRANE 1 107,329 107,32908 23736500 DEADWOOD (FUSSELMAN) GLASSCOCK 5 2,000 1,11108 23907142 DEEP ROCK (DEVONIAN) ANDREWS 25 70,000 20,128


Concentration08 23907284 DEEP ROCK (ELLENBURGER) ANDREWS 15 70,000 33,54108 23907568 DEEP ROCK (GLORIETA 5950) ANDREWS 36 225,000 60,35708 23907710 DEEP ROCK (PENN.) ANDREWS 40 100,000 18,15808 23907852 DEEP ROCK (WOLFCAMP) ANDREWS 3 55,000 41,25008 23911500 DEEP ROCK, SOUTH (WOLFCAMP) ANDREWS 2 30,000 21,00008 24124333 DELL (SAN ANDRES) CRANE 3 50,000 28,68308 24488400 DEWEY LAKE (FUSSELMAN) GLASSCOCK 15 10,000 2,80308 24489400 DEWEY LAKE, EAST (FUSSELMAN) GLASSCOCK 2 5,000 3,75008 24562142 DIAMOND ‐M‐ (CANYON LIME AREA) SCURRY 1 300 30008 24853600 DIMMITT (DELAWARE CONS) LOVING 2 20,000 13,57108 25090500 DOCKREY (CLEAR FORK) MITCHELL 16 40,000 15,19008 25188200 DOLLARHIDE (CLEAR FORK) ANDREWS 4 7,500 5,87508 25188400 DOLLARHIDE (DEVONIAN) ANDREWS 5 7,500 4,82008 25188600 DOLLARHIDE (ELLENBURGER) ANDREWS 3 7,500 7,50008 25188800 DOLLARHIDE (SILURIAN) ANDREWS 3 7,500 7,50008 25189200 DOLLARHIDE, EAST (DEVONIAN) ANDREWS 6 13,000 4,74508 25189400 DOLLARHIDE, EAST (ELLENBURGER) ANDREWS 9 11,850 4,90408 25189600 DOLLARHIDE, EAST (SILURIAN) ANDREWS 5 13,000 8,62508 25191333 DOLLARHIDE, NE. (DEV.) ANDREWS 2 500 32908 25191666 DOLLARHIDE, NE. (ELLEN.) ANDREWS 1 715 71508 25347750 DONNELLY (HOLT) ECTOR 6 80,000 40,60808 25347875 DONNELLY (SAN ANDRES) ECTOR 25 140,000 47,36508 25349500 DONNELLY, NORTH (GRAYBURG) ECTOR 12 49,000 9,74208 25395166 DORA ROBERTS (DEVONIAN) MIDLAND 14 1,000 20108 25395332 DORA ROBERTS (ELLENBURGER) MIDLAND 6 3,800 92208 25395498 DORA ROBERTS (FUSSELMAN) MIDLAND 2 260 15208 25395664 DORA ROBERTS (PENNSYLVANIAN) MIDLAND 4 529 20808 25460300 DORLAND (FUSSELMAN) HOWARD 7 21,000 7,82208 25460600 DORLAND (WOLFCAMP) HOWARD 2 1,900 95008 25501500 DORR (QUEEN SAND) WARD 17 45,000 15,31808 25558200 DOS AGUILAS (ELLENBURGER) ANDREWS 1 6,000 6,00008 25705300 DOUBLE EAGLE (CASTILE) REEVES 1 13,130 13,130


Concentration08 25742500 DOUBLE ‐H‐ (GRAYBURG) ECTOR 52 62,000 4,89508 26162333 DRIVER (SAN ANDRES) MIDLAND 3 27,200 18,33308 26538001 DUNE CRANE 139 288,500 61,24208 26538830 DUNE (WOLFCAMP) CRANE 21 82,877 25,45308 27067500 EAGLE (FUSSELMAN) MARTIN 2 9,060 4,53008 27739001 EDWARDS ECTOR 16 276,000 33,96608 27746500 EDWARDS, WEST (CANYON) ECTOR 23 16,144 1,83208 27775664 EDWARDS ‐04‐ (ELLENBURGER S.) CRANE 4 7,900 3,48508 27779500 EDWARDS ‐04‐, S. (7900) CRANE 5 132,644 53,34408 27946332 EL CINCO (LEONARD, LOWER) PECOS 8 800 20808 27946498 EL CINCO (MCKEE) CROCKETT 1 177 17708 27946664 EL CINCO (WICHITA ALBANY) PECOS 12 898 42808 27946830 EL CINCO (WICHITA ALBANY, MID.) PECOS 14 4,000 81508 27953650 EL CINCO, S. (WICHITA ALBANY) PECOS 3 837 51208 28544500 ELLU (HOLT) ECTOR 8 131,000 39,46008 28544600 ELLU (QUEEN) ECTOR 1 49,000 49,00008 28774940 #ELSINORE (MULTIPAY) PECOS 8 282 13508 28843111 EMBAR (DEVONIAN) ANDREWS 9 70,290 12,01108 28843222 EMBAR (ELLENBURGER) ANDREWS 4 66,360 20,14908 28843333 EMBAR (FUSSELMAN) ANDREWS 2 25,600 15,65008 28843666 EMBAR (PERMIAN) ANDREWS 37 14,000 2,54008 28843888 #EMBAR (5600) ANDREWS 12 5,400 1,65208 28899001 EMMA ANDREWS 19 112,450 47,63308 28899083 EMMA (CHARGED SAND) ANDREWS 2 100,000 50,62508 28899166 EMMA (DEVONIAN) ANDREWS 10 100,000 23,85608 28899249 EMMA (ELLENBURGER) ANDREWS 24 126,479 48,50808 28899332 EMMA (FUSSELMAN) ANDREWS 2 3,522 1,78608 28899415 EMMA (GLORIETA) ANDREWS 45 132,000 74,35908 28899450 EMMA (GRAYBURG) ANDREWS 4 112,450 47,40908 28899747 EMMA (STRAWN) ANDREWS 8 51,518 19,26308 28899830 EMMA (WOLFCAMP 8390) ANDREWS 7 71,500 9,74308 28903500 EMMA, S. (GLORIETA) ANDREWS 5 132,500 39,649


Concentration08 28961142 EMPEROR (CLEAR FORK, LOWER) WINKLER 1 40,000 40,00008 28961284 EMPEROR (DEVONIAN) WINKLER 73 40,000 5,03908 28961426 EMPEROR (ELLENBURGER) WINKLER 10 45,000 7,72708 28961497 EMPEROR (FUSSELMAN) WINKLER 3 5,600 5,60008 28961568 EMPEROR (HOLT) WINKLER 37 240,000 18,95008 28961800 EMPEROR (WICHITA ALBANY) WINKLER 9 3,145 73508 28961852 EMPEROR (WOLFCAMP) WINKLER 13 13,035 1,28608 28961875 EMPEROR (WOLFCAMP,UPPER) WINKLER 5 3,568 1,04008 28961923 EMPEROR (YATES) WINKLER 16 8,900 2,80308 28962001 EMPEROR, DEEP WINKLER 87 40,000 7,56508 28962500 EMPEROR, DEEP (YATES) WINKLER 25 20,199 6,11208 28963500 EMPEROR, EAST (CLEAR FORK, LO.) WINKLER 8 45,000 6,80808 29248200 ERNIE PINNELL (FUSSELMAN) HOWARD 1 5,320 5,32008 29471300 ESTERLINA (ELLENBURGER) STERLING 1 700 70008 29507350 ESTES BLOCK‐34 (HOLT) WARD 8 26,040 7,55608 29507500 ESTES BLOCK 34 (PENN.) WARD 13 30,000 12,20808 29507595 ESTES BLOCK 34 (SAN ANDRES) WARD 3 3,144 3,04808 29507690 ESTES BLOCK 34 (WICH.‐ALB., L.) WARD 4 3,144 2,96108 29739050 EVETTS (BONE SPRING) WINKLER 2 1,600 91008 29739250 EVETTS (ELLENBURGER) WINKLER 2 5,000 4,96608 29739610 EVETTS (PENNSYLVANIAN) WINKLER 2 5,000 2,01208 29739750 EVETTS (SILURIAN) LOVING 8 6,060 4,23008 30394375 FASKEN (ELLENBURGER) ANDREWS 1 12,000 12,00008 30394750 #FASKEN (WOLFCAMP) ANDREWS 8 10,000 1,99708 30398125 #FASKEN, S. (ATOKA) ECTOR 4 23,000 10,32508 30398250 #FASKEN, S. (DEVONIAN) ECTOR 2 23,000 12,25008 30398375 #FASKEN, SOUTH (ELLENBURGER) ECTOR 1 23,000 23,00008 30398500 FASKEN, S. (FUSSELMAN) ECTOR 3 23,000 8,33308 31768001 FLYING ‐W‐ WINKLER 4 492 29408 31768333 FLYING ‐W‐ (ELLEN) WINKLER 1 492 49208 31768350 FLYING ‐W‐ (FUSSELMAN) WINKLER 1 492 49208 31768666 FLYING ‐W‐ (WOLFCAMP) WINKLER 6 520 333


Concentration08 31913500 FORD, WEST (4100) CULBERSON 26 1,180 30908 32124001 FORT STOCKTON PECOS 72 69,340 6,75708 32124125 FORT STOCKTON (CAPITAN REEF) PECOS 1 12,654 12,65408 32124250 FORT STOCKTON (SEVEN RIVERS) PECOS 4 3,680 2,59708 32124625 FORT STOCKTON (YATES LOWER) PECOS 10 69,340 8,35608 32124632 FORT STOCKTON (YATES P. B.) PECOS 4 9,066 4,53308 32128500 FORT STOCKTON, S. (QUEEN) PECOS 9 4,340 3,76308 32309001 FOSTER ECTOR 135 240,000 67,56908 32309075 FOSTER (CLEARFORK‐BAXTER) ECTOR 3 136,273 107,47608 32309700 FOSTER (SAN ANDRES) ECTOR 2 12,561 9,18008 32309850 FOSTER (WOLFCAMP‐BAXTER) ECTOR 2 75,456 38,10808 32344500 FOUR C (CLEAR FORK) PECOS 10 36,000 21,11008 32344550 FOUR C (CLEAR FORK, BASAL) WARD 2 5,200 5,20008 32344600 FOUR C (CLEAR FORK, MIDDLE) PECOS 6 69,960 23,51508 32344800 FOUR C (SAN ANDRES) PECOS 6 69,960 42,03708 33158250 FUHRMAN (GLORIETA) ANDREWS 61 151,240 44,63208 33158750 FUHRMAN (WOLFCAMP) ANDREWS 4 70,000 27,60808 33176001 FUHRMAN‐MASCHO ANDREWS 642 230,000 21,76908 33176142 FUHRMAN‐MASCHO (CHARGED SAND) ANDREWS 1 195,000 195,00008 33176284 FUHRMAN‐MASCHO (DEVONIAN) ANDREWS 10 89,000 39,56408 33176710 FUHRMAN‐MASCHO (GRBG‐SAN ANDRES) ANDREWS 5 62,600 21,10608 33176850 FUHRMAN‐MASCHO (YATES) ANDREWS 40 70,000 8,77408 33230001 FULLERTON ANDREWS 154 113,800 16,10008 33230300 FULLERTON ( DEVONIAN ) ANDREWS 14 156,380 35,37208 33230400 FULLERTON (ELLENBURGER) ANDREWS 11 60,000 39,02108 33230500 FULLERTON (SAN ANDRES) ANDREWS 136 280,000 36,11608 33230700 FULLERTON (WICHITA ALBANY) ANDREWS 7 60,000 30,87808 33230800 FULLERTON (WOLFCAMP) ANDREWS 7 12,000 3,61708 33230900 FULLERTON (8500) ANDREWS 42 113,800 37,52308 33231250 FULLERTON, EAST (ELLEN.) ANDREWS 6 36,000 12,54208 33232510 FULLERTON, NORTH (ELLENBURGER) ANDREWS 3 153,199 94,64908 33235250 FULLERTON, SOUTH (ELLENBURGER) ANDREWS 21 60,000 20,927


Concentration08 33235750 FULLERTON, SOUTH (WOLFCAMP) ANDREWS 21 94,500 34,37808 33236500 FULLERTON, SE. (SAN ANDRES) ANDREWS 4 15,000 11,07508 33238500 FULLERTON, WEST (GRAYBURG) ANDREWS 1 7,900 7,90008 33459500 G‐M (PENN.) WARD 4 130 3208 33484500 G M W (MONTOYA) PECOS 8 250 13308 33547664 G. P. M. (PENN., S.) WINKLER 8 200 6608 33579500 GW (ELLENBURGER) PECOS 5 22,000 5,87308 33998500 GARDEN CITY, S. (WOLFCAMP) GLASSCOCK 19 16,000 89808 34529666 GERALDINE (FORD) REEVES 51 91,100 10,64308 34563400 GERMANIA (GRAYBURG) MIDLAND 16 19,500 5,53508 34639001 GIB CRANE 13 800 45708 35078666 GIRVIN, SOUTH (TUBB) PECOS 10 38,000 11,89308 35092333 GIRVINTEX (QUEEN) PECOS 20 14,000 2,86808 35092400 GIRVINTEX (QUEEN, MIDDLE) PECOS 10 8,200 4,07208 35197333 GLASCO (DEVONIAN) ANDREWS 19 125,595 36,25108 35197380 GLASCO (ELLENBURGER) ANDREWS 8 115,580 31,65208 35453475 GLOSSOP (WICHITA‐ALBANY) PECOS 2 4,000 2,05808 35588200 GOLDEN CORRAL (DELAWARE) REEVES 5 4,200 4,20008 35652001 GOLDSMITH ECTOR 51 220,000 42,88508 35652062 GOLDSMITH (CLEAR FORK) ANDREWS 142 100,000 10,91708 35652186 GOLDSMITH (DEVONIAN) ECTOR 4 19,910 11,51008 35652216 GOLDSMITH (DEVONIAN, VAL‐AL) ECTOR 1 2,210 2,21008 35652248 GOLDSMITH (ELLENBURGER) ECTOR 3 40,000 20,21208 35652434 GOLDSMITH (FUSSELMAN) ECTOR 5 69,875 38,30908 35652496 GOLDSMITH (GRAYBURG) ECTOR 20 25,000 2,86708 35652558 GOLDSMITH (HOLT) ECTOR 7 85,000 47,68608 35652868 GOLDSMITH (5600) ECTOR 116 70,000 12,19408 35653111 GOLDSMITH, EAST (CLEAR FORK LO) ECTOR 3 33,300 16,65008 35653333 GOLDSMITH, EAST (GLORIETA) ECTOR 12 300,000 72,34408 35653444 GOLDSMITH, EAST (GRAYBURG) ECTOR 49 75,000 11,95808 35653666 GOLDSMITH, EAST (HOLT) ECTOR 8 140,000 73,68508 35653777 GOLDSMITH, E. (PENNSYLVANIAN) ECTOR 10 33,300 2,836


Concentration08 35653888 GOLDSMITH, EAST (SAN ANDRES) ECTOR 14 142,000 49,44408 35654166 GOLDSMITH, N. (DEVONIAN) ECTOR 3 2,230 75108 35654332 GOLDSMITH, N. (ELLENBURGER) ECTOR 2 21,500 17,49908 35654664 GOLDSMITH, N. (SAN ANDRES, CON.) ECTOR 268 120,000 13,67908 35659125 GOLDSMITH, W. (CLEAR FORK, UP.) ECTOR 8 47,300 20,82808 35659250 GOLDSMITH, W. (DEVONIAN) ECTOR 4 250 21508 35659375 GOLDSMITH, W. (ELLENBURGER) ECTOR 4 49,800 27,05608 35659500 GOLDSMITH, W. (FUSSELMAN) ECTOR 8 49,800 22,06608 35659625 GOLDSMITH, W. (SAN ANDRES) ECTOR 48 49,760 9,23408 35708233 GOMEZ (DEVONIAN) PECOS 17 150,000 11,20308 35708333 #GOMEZ (ELLENBURGER) PECOS 44 51,000 2,35608 35708347 #GOMEZ (FUSSELMAN) PECOS 8 310 14208 35933250 GORDON STREET (WOLFCAMP) GLASSCOCK 2 4,203 2,10308 36366400 GRANDMA BENOIT (CLEAR FORK, LO.) PECOS 5 12,000 4,13308 36579500 GREASEWOOD (SILURO‐DEVONIAN) REEVES 15 20,000 7,74808 36910500 GREY RANCH, WEST (ELLEN.) PECOS 2 2,627 1,12208 37821900 H. S. A. (SAN ANDRES) WARD 24 63,000 25,75508 37868475 HABANERO (WOLFCAMP) PECOS 5 90,000 26,67508 37869475 HABANERO, W. (WOLFCAMP) PECOS 4 4,000 1,95608 38227333 HALLANAN (STRAWN) MIDLAND 5 1,300 34208 38227666 HALLANAN (WOLFCAMP) MIDLAND 2 150 7508 38255001 HALLEY WINKLER 98 59,200 9,62008 38255116 HALLEY (CLEAR FORK) WINKLER 33 19,497 7,98508 38255174 HALLEY (DEVONIAN) WINKLER 41 20,000 4,07608 38255290 HALLEY (ELLENBURGER, WEST) WINKLER 2 1,590 1,19208 38255406 HALLEY (GLORIETA) ANDREWS 29 40,000 12,85208 38255464 HALLEY (MONTOYA) WINKLER 15 19,497 6,10908 38255522 HALLEY (OBRIEN) WINKLER 1 9,500 9,50008 38255812 HALLEY (SEVEN RIVERS) WINKLER 2 32,000 26,50008 38258500 HALLEY, NORTHEAST (ELLENBURGER) WINKLER 2 2,000 1,01008 38260664 HALLEY, SOUTH (QUEEN SAND) WINKLER 37 68,776 11,94908 38581666 #HAMON (5270) REEVES 1 200 200


Concentration08 38583400 #HAMON, NORTHWEST (ELLENBURGER) REEVES 1 100 10008 39176001 HARPER ECTOR 127 85,000 17,70708 39176166 HARPER (CONNELL) ECTOR 1 3,467 3,46708 39176332 HARPER (DEVONIAN) ECTOR 3 1,000 53308 39176498 HARPER (ELLENBURGER) ECTOR 16 66,310 17,31108 39176664 HARPER (FUSSELMAN) ECTOR 2 11,750 6,03508 39176690 HARPER (GLORIETA) ECTOR 17 120,000 42,24908 39176830 HARPER (STRAWN) ECTOR 8 66,310 9,76208 39182333 HARPER, SE. (CISCO) ECTOR 2 12,402 7,20108 39182666 HARPER, SE. (ELLEN.) ECTOR 7 18,663 6,29708 39969400 #HEADLEE (DEVONIAN) ECTOR 1 275 27508 39969600 HEADLEE (ELLENBURGER) ECTOR 15 10,320 2,03108 39971500 HEADLEE, N. (DEVONIAN) ECTOR 38 179,977 4,27808 40167500 HEINER (MONTOYA) PECOS 4 8,000 5,29208 40172400 HEINER, S. (WICHITA‐ALBANY) PECOS 11 6,065 1,64908 40339500 HENCE (GRAYBURG) ECTOR 3 179,977 147,26308 40354001 HENDERSON WINKLER 59 150,000 12,03208 40406001 HENDRICK WINKLER 146 90,000 15,87708 40751001 HERRELL STERLING 6 1,888 1,19708 40752500 HERRELL, EAST (QUEEN SAND) STERLING 5 15,000 2,21408 41462400 HILL RANCH (FUSSELMAN) MARTIN 5 55,300 19,20408 41472500 HILLGER GLASSCOCK 3 54,700 19,96608 41639666 HINYARD (QUEEN) PECOS 2 44,000 22,02008 42042160 HOKIT (ELLEN.) PECOS 2 163 16308 42042320 HOKIT (LEONARD) PECOS 1 25,000 25,00008 42046500 HOKIT, NW. (WOLFCAMP) PECOS 3 32,500 10,83608 42689800 HORSEHEAD CROSSING (SAN ANDRES) PECOS 3 48,000 18,03108 42971001 HOWARD GLASSCOCK HOWARD 495 320,000 44,12708 42971166 HOWARD GLASSCOCK (CLEAR FORK,MI) HOWARD 53 260,000 45,17208 42971200 HOWARD GLASSCOCK (CONSOLIDATED) HOWARD 25 3,000,000 157,23608 42971332 HOWARD‐GLASSCOCK (GLORIETA) HOWARD 171 300,000 35,43808 42971590 HOWARD GLASSCOCK (WOLFCAMP 7325) HOWARD 1 77,800 77,800


Concentration08 42971664 HOWARD‐GLASSCOCK (WOLFCAMP 7400) HOWARD 25 20,100 6,30108 43013500 HOWE (DEVONIAN) WARD 3 1,080 1,04508 43013900 HOWE (YATES) WARD 2 2,810 1,90508 43126333 HUBER (DETRITAL) PECOS 3 3,600 1,71508 43126500 HUBER (DETRITAL 5150) PECOS 6 1,000 51408 43878200 HUTEX (BEND) ANDREWS 3 71,900 37,76608 43878600 HUTEX (DEAN) ANDREWS 14 71,900 12,50708 43878800 HUTEX (DEVONIAN) ANDREWS 43 180,000 34,78808 43880666 HUTEX, N. (WOLFCAMP) ANDREWS 2 50,000 30,00008 43926600 HUTTO, SOUTH (WOLFCAMP) HOWARD 17 587 26108 43926800 HUTTO, SOUTH (WOLFCAMP, UPPER) HOWARD 2 587 29308 44147500 IATAN (SAN ANDRES) MITCHELL 28 82,000 44,69108 44148500 IATAN, EAST HOWARD HOWARD 273 4,072,020 33,38008 44149001 IATAN, NORTH HOWARD 25 74,600 4,30008 44347400 INA (SILURIAN) MARTIN 1 36,800 36,80008 44425300 INDIAN MESA (ELLENBURGER) PECOS 3 11,300 9,45008 44521350 INEZ (DEEP) ANDREWS 1 1,000 1,00008 44521498 INEZ (ELLENBURGER) ANDREWS 1 1,000 1,00008 44930050 J C (DEVONIAN) MARTIN 2 18,500 17,25008 45029500 JFM ANDREWS 1 40,000 40,00008 45048250 J. K. S. (CLEAR FORK, LOWER) PECOS 8 42,610 12,58608 45048750 J. K. S. (TUBB) PECOS 5 14,940 13,42708 45097150 J. M. H. (CLEARFORK) CRANE 2 11,738 11,73808 45097450 J. M. H. (SAN ANDRES) CRANE 5 90,386 49,87708 45139500 J N T (PENN) PECOS 10 24,700 14,24108 45484200 JAILHOUSE (FUSSELMAN) GLASSCOCK 20 4,050 85608 45582200 JAMESON N. (ELLEN) MITCHELL 23 17,500 7,26208 45675166 JANELLE (CLEAR FORK) WARD 3 780 41508 45675332 JANELLE (CLEAR FORK 4900 FT.) WARD 2 3,200 1,74608 45680500 JANELLE, SE. (TUBB) WARD 22 15,606 3,42808 45789190 JARS (ELLENBURGER) ECTOR 2 20,000 19,25008 46981700 JOHNLAW (YATES) PECOS 6 27,800 6,233


Concentration08 47007001 JOHNSON ECTOR 25 100,000 51,99608 47007380 JOHNSON (GLORIETA) ECTOR 15 185,000 101,91908 47007400 JOHNSON (HOLT) ECTOR 17 135,770 83,49608 47007600 JOHNSON (PENN) ECTOR 6 97,320 52,40308 47267001 JORDAN CRANE 20 210,000 74,30008 47267076 JORDAN (CONNELL SAND) ECTOR 11 168,853 35,63908 47267152 JORDAN (DEVONIAN) ECTOR 7 80,000 43,20608 47267228 JORDAN (ELLENBURGER) ECTOR 23 168,853 27,23608 47267304 JORDAN (FUSSELMAN) ECTOR 10 18,060 7,79408 47267608 JORDAN (TUBB) ECTOR 10 168,853 58,34108 47267684 JORDAN (WADDELL) ECTOR 7 12,000 7,53008 47267836 JORDAN (WOLFCAMP) ECTOR 6 25,663 9,02708 47271080 JORDAN, S. (DEVONIAN) CRANE 1 1,200 1,20008 47271085 JORDAN, S. (ELLENBURGER) CRANE 1 500 50008 47271333 JORDAN, S. (FUSSELMAN) ECTOR 3 80,000 38,66608 47271475 JORDAN, S. (WICHITA‐ALBANY) CRANE 1 7,000 7,00008 47271666 JORDAN, SOUTH (WOLFCAMP) ECTOR 3 80,000 46,66608 47274500 JORDAN, W. (CLEAR FORK, LOWER) CRANE 5 80,000 25,90908 47274800 JORDAN WEST (WOLFCAMP) CRANE 2 100 10008 47836220 K‐JACK (FUSSELMAN) HOWARD 2 57,000 49,50008 49038001 KERMIT WINKLER 334 80,000 7,68208 49038071 KERMIT (ELLENBURGER) WINKLER 19 7,088 1,52908 49038142 KERMIT (FUSSELMAN) WINKLER 17 9,600 2,35108 49038213 KERMIT (GRAYBURG) WINKLER 2 2,582 2,54108 49038284 KERMIT (JOINS) WINKLER 2 2,800 2,50008 49038426 #KERMIT (MCKEE) WINKLER 19 9,042 64408 49038596 KERMIT (WADDELL) WINKLER 1 1,500 1,50008 49038635 KERMIT (YATES) WINKLER 9 25,938 9,15008 49038639 KERMIT (YATES) WINKLER 74 25,000 2,06208 49042250 KERMIT, SOUTH (DEVONIAN‐OIL) WINKLER 32 60,000 2,35608 49129066 KEYSTONE (CLEAR FORK) WINKLER 24 40,000 8,61608 49129132 KEYSTONE (COLBY) WINKLER 255 60,000 9,213


Concentration08 49129198 KEYSTONE (DEVONIAN) WINKLER 34 31,694 8,02308 49129330 KEYSTONE (ELLENBURGER) WINKLER 43 50,000 3,62808 49129396 KEYSTONE (HOLT) WINKLER 90 60,000 19,56108 49129462 KEYSTONE (LIME) WINKLER 4 7,300 4,53908 49129528 KEYSTONE (MCKEE) WINKLER 39 52,168 2,04708 49129594 KEYSTONE (SAN ANDRES) WINKLER 61 60,000 25,12708 49129660 KEYSTONE (SILURIAN) WINKLER 41 47,000 13,15108 49129726 KEYSTONE (WADDELL) WINKLER 6 102,800 25,58608 49129924 KEYSTONE (YATES) WINKLER 6 6,000 2,74508 49133001 KEYSTONE, SOUTH WINKLER 3 2,948 2,10908 49133333 KEYSTONE, SOUTH (DEVONIAN) WINKLER 5 10,808 5,86708 49134333 KEYSTONE, SE. (ELLENBURGER) WINKLER 2 4,519 3,24208 49138100 KEYSTONE, SW. (SAN ANDRES) WINKLER 24 110,000 22,33208 49400500 KING EDWARD CULBERSON 5 6,348 5,39008 49411500 KING LAKE (ELLENBURGER) ECTOR 7 75,000 47,25808 49411800 KING LAKE ( WADDELL) ECTOR 6 75,000 26,33308 49944400 KNOTT, SW. (FUSSELMAN) HOWARD 4 61,000 50,43908 49944600 KNOTT, SW. (PENN) HOWARD 4 40,000 19,26208 51100500 LA VISTA (FUSSELMAN) GLASSCOCK 6 2,000 89608 51152500 LACAFF (DEAN) MARTIN 44 15,000 30508 51152510 LACAFF (DEVONIAN) MARTIN 3 65,190 23,98708 51152750 LACAFF (WOLFCAMP) MARTIN 9 65,190 30,54008 51208500 LACY CREEK (SAN ANGELO) STERLING 4 30,000 8,52508 51777250 LAND‐O‐LAKES (FUSSELMAN) HOWARD 4 18,000 16,25008 52497333 LAWSON (SAN ANDRES) ECTOR 63 110,000 29,01108 52567500 LAZY R. (STRAWN DETRITUS) ECTOR 2 653 65308 52624100 LEA (CLEAR FORK) CRANE 2 70,000 37,95308 52624200 LEA (CONNELL) CRANE 3 45,796 33,45808 52624300 LEA (ELLENBURGER) CRANE 12 120,000 46,28508 52624500 LEA (MCKEE) CRANE 1 180,000 180,00008 52624600 LEA (PENN.) CRANE 4 300 23708 52624800 LEA (SAN ANDRES) CRANE 35 113,863 28,988


Concentration08 52624900 LEA (TUBB) CRANE 9 85,300 48,99808 52628200 LEA, SOUTH (CLEAR FORK) CRANE 4 22,340 11,56208 52628400 LEA, SOUTH (CONNELL) CRANE 1 9,978 9,97808 52628600 LEA, S. (DEVONIAN) CRANE 1 180,000 180,00008 52628610 LEA, S.(ELLENBURGER) CRANE 2 180,000 91,00008 52628645 LEA, SOUTH (MCKEE) CRANE 1 180,000 180,00008 52628680 LEA, SOUTH (SAN ANGELO) CRANE 2 65,000 43,67008 52628700 LEA, SOUTH (TUBB) CRANE 6 23,000 11,16308 52787250 LECK, WEST (BONE SPRINGS) WINKLER 1 12,038 12,03808 53000830 LEHN‐APCO (1600) PECOS 55 95,348 16,85308 53002250 LEHN‐APCO, N. (GLORIETA) PECOS 1 36,020 36,02008 53002666 LEHN‐APCO, NORTH (1600) PECOS 13 19,873 5,01408 53009500 LEHN‐APCO, SOUTH (ELLEN) PECOS 12 40,000 11,81008 53010500 LEHN‐APCO, S. (WICHITA‐ALBANY) PECOS 21 10,460 4,33308 53235400 LEON VALLEY (OIL) PECOS 8 390 28008 53723500 LINEBERY (SILURIAN) LOVING 5 20,000 5,97308 53805333 LINTERNA (ELLBG. 21550) PECOS 1 124 12408 53819001 LION WARD 1 8,100 8,10008 53989250 LITTLE JOE (DELAWARE) WINKLER 6 150,000 33,34308 53989600 LITTLE JOE (ELLENBURGER) WINKLER 9 500 7608 53989650 LITTLE JOE (FUSSELMAN) WINKLER 1 2,880 2,88008 53990333 LITTLE JOE, E. (DELAWARE 5015) WINKLER 1 900 90008 54116500 LITTMAN (SAN ANDRES) ANDREWS 18 23,200 4,73208 54331500 #LOCKRIDGE (ELLENBURGER 18600) WARD 4 366 10408 54644300 LONESOME DOVE (MISS) STERLING 7 19,000 8,26808 54929210 LORETTA (GLORIETA) ECTOR 2 25,280 16,27208 55076300 LOUDER (FUSSELMAN) MARTIN 4 25,000 12,70008 55279500 LOWER HALF (WOLFCAMP) STERLING 3 8,000 1,61608 55822500 LUTHER, SE. (SILURIAN‐DEVONIAN) HOWARD 5 43,000 7,48708 55953250 LYLES (CLEAR FORK) CRANE 39 103,000 27,25908 55955250 LYLES, EAST (CLEAR FORK, MIDDLE) CRANE 13 126,200 38,37808 55955500 LYLES, EAST (CLEAR FORK, UPPER) CRANE 4 45,592 20,360


Concentration08 55955530 LYLES, EAST (GLORIETA) CRANE 2 30,000 16,23708 55955750 LYLES, EAST (TUBB) CRANE 3 44,606 21,86808 56068750 M.A.J. (SILURIAN) LOVING 5 10,000 5,81908 56159200 M.F.E. (GRAYBURG) ANDREWS 3 172,340 121,44608 56251500 M & M (CLEAR FORK) PECOS 3 41,200 28,50008 56252500 M & M, E. (CLEAR FORK, UP.) PECOS 3 1,000 98408 56294666 MPF (YATES) PECOS 8 5,000 3,21008 56378001 MABEE ANDREWS 35 127,588 38,32808 56378333 MABEE (CLEAR FORK) ANDREWS 4 85,649 35,41208 56380200 MABEE, NORTH (FUSSELMAN) ANDREWS 2 153,000 85,50008 56381200 MABEE NOVA (FUSSELMAN) ANDREWS 4 20,000 11,70808 56394332 MAC‐BORING (DEVONIAN) ECTOR 1 560 56008 56761001 MAGNOLIA SEALY WARD 40 23,580 7,51708 56765500 MAGNOLIA SEALY, NW (YATES 3400) WARD 6 4,000 1,15508 56766001 MAGNOLIA SEALY, SOUTH WARD 23 75,360 8,87008 56766666 MAGNOLIA SEALY, S. (YATES, LO.) WARD 3 6,574 2,52508 56822125 MAGUTEX (DEVONIAN) ANDREWS 48 100,000 15,01908 56822250 MAGUTEX (ELLENBURGER) ANDREWS 16 44,800 10,40308 56822375 MAGUTEX (MISS.) ANDREWS 1 15,000 15,00008 56822625 MAGUTEX (QUEEN) ANDREWS 20 15,000 3,40008 56949500 MALICKY (QUEEN SAND) PECOS 30 55,380 27,77908 57250500 MANZANITA (DEVONIAN) PECOS 3 11,000 3,23708 57330350 MARSTON RANCH (ELLENBURGER) WARD 1 12,300 12,30008 57646500 MARLAW (CLEAR FORK) PECOS 3 10,400 3,46608 57774083 MARTIN (CLEAR FORK) ANDREWS 38 60,000 5,24208 57774166 MARTIN (CLEAR FORK, LO) ANDREWS 15 44,900 4,33508 57774275 MARTIN (CONSOLIDATED) ANDREWS 58 55,000 7,18608 57774332 MARTIN (ELLENBURGER) ANDREWS 11 89,660 21,19708 57774498 MARTIN (MCKEE) ANDREWS 9 40,500 10,61208 57774539 MARTIN (MONTOYA) ANDREWS 3 2,400 1,23108 57774581 MARTIN (SAN ANDRES) ANDREWS 8 60,000 15,63608 57774584 MARTIN (SECOND SIMPSON SD.) ANDREWS 7 33,600 8,471


Concentration08 57774664 MARTIN (TUBB) ANDREWS 17 1,300 60308 57774747 MARTIN (WICHITA) ANDREWS 14 44,900 7,86508 57774830 MARTIN (WOLFCAMP) ANDREWS 5 2,400 93108 57781250 MARTIN, WEST (FUSSELMAN) ANDREWS 6 7,651 4,19108 57781750 MARTIN, W. (WOLF CAMP) ANDREWS 2 6,162 3,11108 57825500 MARTY (BARNETT SHALE) HUDSPETH 1 4,000 4,00008 58105500 MASSEY (1000) PECOS 1 800 80008 58164001 MASTERSON PECOS 12 95,348 15,32708 58897500 MCCARTHY (TUBB) PECOS 1 17,200 17,20008 59030500 MC COMB (ELLENBURGER) PECOS 3 265 15608 59304250 MCDOWELL (SAN ANDRES) GLASSCOCK 17 81,806 18,20208 59337001 MCELROY CRANE 121 330,000 72,39908 59337400 MCELROY (DEVONIAN) CRANE 3 4,320 2,57308 59337410 MCELROY (DEVONIAN, LOWER) CRANE 3 2,800 1,55308 59337420 MCELROY (DEVONIAN, UPPER) CRANE 2 2,800 1,70008 59339500 MCELROY, NORTH (ELLENBURGER) CRANE 6 108,200 23,73708 59339700 MCELROY, NORTH (SILURIAN) CRANE 5 990 53508 59340500 MCELROY RANCH (WOLFCAMP) CRANE 6 16,200 5,35008 59419140 MCFARLAND (DEVONIAN) ANDREWS 2 41,790 26,89508 59419166 MCFARLAND (ELLENBURGER) ANDREWS 4 12,000 3,68808 59419498 MCFARLAND (PENNSYLVANIAN) ANDREWS 3 550 11808 59419664 MCFARLAND (QUEEN) ANDREWS 56 34,155 7,80608 59419830 MCFARLAND (WOLFCAMP) ANDREWS 8 34,155 14,37008 59420500 MCFARLAND, EAST (QUEEN) ANDREWS 16 10,000 1,17908 59424600 MCFARLAND, S. (WOLFCAMP) ANDREWS 4 5,679 4,03008 59424610 MCFARLAND, S. (WOLFCAMP LOWER) ANDREWS 1 2,314 2,31408 59563333 MCKEE (CLEAR FORK, LOWER) CRANE 13 22,303 7,88508 59563666 MCKEE (WOLFCAMP) CRANE 1 1,057 1,05708 59715500 MCLAW (GRAYBURG) PECOS 2 3,340 1,67008 59994333 MCPHERSON (CLEAR FORK 3150) CRANE 3 10,000 4,52208 59994666 MCPHERSON (TUBB 3300) CRANE 3 20,000 7,75608 59998333 MCPHERSON, S. (TUBB) CRANE 1 1,000 1,000


Concentration08 60137001 MEANS ANDREWS 84 285,000 33,06808 60137500 MEANS (QUEEN SAND) ANDREWS 25 78,000 19,70008 60138500 MEANS, EAST (STRAWN) ANDREWS 2 500 25508 60138650 MEANS EAST (LOWER WOLFCAMP) ANDREWS 1 5,861 5,86108 60139500 MEANS, N. (QUEEN SAND) GAINES 27 6,100 2,06108 60142375 MEANS, S. (GRAYBURG) ANDREWS 2 28,300 17,50508 60142500 MEANS, S. (LEONARD) ANDREWS 3 300,000 115,33308 60142750 MEANS, SOUTH (WOLFCAMP) ANDREWS 4 65,649 28,55208 60518300 MENTONE (FUSSELMAN) LOVING 3 8,000 6,85008 60582200 MERCURY M. (FUSSELMAN) MARTIN 4 110,000 50,35608 60626400 MERIDIAN, SOUTH (FUSSELMAN) WARD 4 7,406 6,24708 60746498 MESA VISTA (MONTOYA) PECOS 3 2,200 1,36808 60746830 MESA VISTA (SULLIVAN) PECOS 2 2,920 1,56008 60746875 MESA VISTA (WICHITA ALBANY) PECOS 4 18,970 6,71508 60873426 METZ (GLORIETTA) ECTOR 22 79,151 7,45608 60873852 METZ (WICHITA‐ALBANY) ECTOR 10 79,151 13,19908 60874500 METZ, EAST (ELLENBURGER) ECTOR 8 24,809 8,99108 60881080 METZ, SOUTH (DEVONIAN) ECTOR 2 60,000 48,00008 60950255 MI VIDA (DELAWARE 4400) REEVES 2 1,180 55708 60950500 MI VIDA (ELLEN.) WARD 15 7,200 5,45308 60950750 MI VIDA (FUSSELMAN) WARD 22 16,000 2,99708 60950820 MI VIDA (MISS.) REEVES 5 2,500 1,08008 60950900 MI VIDA (PERMO‐PENN) WARD 9 1,820 12108 61118001 MIDLAND FARMS ANDREWS 22 321,000 100,93908 61118332 MIDLAND FARMS (ELLENBURGER) ANDREWS 2 1,949 1,85408 61118830 MIDLAND FARMS (WOLFCAMP) ANDREWS 3 1,949 1,56908 61119333 MIDLAND FARMS,E(GRAYBURG,UPPER) ANDREWS 4 97,000 94,00008 61120500 MIDLAND FARMS, NORTH (GRAYBURG) ANDREWS 11 228,413 67,19408 61121666 MIDLAND FARMS, NE. (ELLENBURGER) ANDREWS 3 60,000 32,53108 61130001 MIDLAND FARMS DEEP ANDREWS 3 1,949 1,56908 61143400 MID‐MAR, EAST (FUSSELMAN) MIDLAND 18 65,000 17,58508 61440500 MILLARD (QUEEN) PECOS 15 3,450 1,526


Concentration08 61473500 #MILLER BLOCK B‐29 (PENN.) WARD 10 3,005 51208 62207500 MITCHELL (PENN) WINKLER 6 500 8708 62312750 MODESTA, N (PENN REEF, N) HOWARD 1 120 12008 62401500 MONA (WICHITA‐ALBANY) PECOS 6 6,500 3,93008 62415083 MONAHANS (CLEAR FORK) WARD 6 9,333 3,79708 62415332 MONAHANS (ELLENBURGER) WARD 1 8,000 8,00008 62415415 MONAHANS (FUSSELMAN) WARD 1 5,440 5,44008 62415747 MONAHANS (QUEEN SAND) WARD 12 5,440 37308 62415956 MONAHANS (WOODFORD) WARD 1 100 10008 62417001 MONAHANS, NORTH WINKLER 2 975 73108 62417270 MONAHANS, NORTH (DEVONIAN) WINKLER 2 975 48708 62417360 MONAHANS, N. (ELLENBURGER) WINKLER 12 2,700 80008 62417760 #MONAHANS, N. (QUEEN) WINKLER 1 0 08 62417810 MONAHANS, N. (SEG. DEVONIAN) WINKLER 1 5,883 5,88308 62420666 MONAHANS, SOUTH (QUEEN) WARD 7 6,464 2,34308 62426500 MONAHANS DRAW (CANYON 8388) ECTOR 12 30,000 13,81308 62426550 MONAHANS DRAW (CLEARFORK) ECTOR 2 33,000 31,50008 62426600 MONAHANS DRAW (ELLENBURGER) ECTOR 3 30,000 12,13308 62494001 #MONROE WARD 2 120 12008 62711001 MOORE HOWARD 173 35,000 2,22508 62711300 MOORE (DEEP FSLM) HOWARD 7 10,880 6,89908 62711700 MOORE (WOLFCAMP) HOWARD 6 10,880 5,61108 62718400 MOORE‐HOOPER (FUSS.) LOVING 12 8,600 4,60608 62874400 MORGAN RANCH (LEONARD) HOWARD 3 3,500 3,50008 63143500 MOSS (GRAYBURG) ECTOR 12 75,280 24,99108 64075300 MUSTANG (FUSSELMAN) GLASSCOCK 5 30,000 10,20008 64101500 MUSTANG DRAW (DEVONIAN) MARTIN 7 15,000 6,43508 64890500 NELSON (ELLENBURGER) ANDREWS 2 20,000 15,00208 64890750 NELSON (WICHITA) ANDREWS 5 1,500 1,15008 64995001 NETTERVILLE PECOS 14 80,000 21,48608 65517500 NINE MILE DRAW (FUSSELMAN) REEVES 16 950 19508 65567300 NIX (CLEARFORK) ANDREWS 19 22,000 5,780


Concentration08 65572001 NIX, SOUTH ANDREWS 39 40,000 11,94208 65766111 NOLLEY (CANYON) ANDREWS 2 67,843 47,92108 65766222 NOLLEY (CLEAR FORK, LOWER) ANDREWS 5 34,155 24,89808 65766333 NOLLEY (DEVONIAN) ANDREWS 9 67,843 24,76808 65766444 NOLLEY (ELLEN.) ANDREWS 2 67,843 50,99908 65766555 NOLLEY (PENN) ANDREWS 1 11,000 11,00008 65766777 NOLLEY (WICHITA‐ALBANY) ANDREWS 6 34,155 22,46008 65766888 NOLLEY (WOLFCAMP) ANDREWS 19 285,000 36,23008 65973205 NORMAN(CANYON) ANDREWS 6 80,000 30,26308 65973410 NORMAN (DEVONIAN) GAINES 10 80,000 24,02808 65973607 NORMAN (ELLENBURGER) GAINES 4 20,000 9,83008 66301400 NUGGET (SILURIAN) MARTIN 6 29,000 7,65108 66591333 OATES, NE. (DEVONIAN) PECOS 12 40,000 2,11208 66593100 OATES, SW. (DEVONIAN) PECOS 10 750 50408 66593350 OATES, SW. (MONTOYA) PECOS 3 900 65908 66669500 #OCEANIC (PENNSYLVANIAN) HOWARD 3 4,930 2,55308 67074500 #OLDS (DELAWARE) REEVES 4 7,171 1,97008 67609500 ORLA, SOUTHEAST (DELAWARE) REEVES 5 300 9408 67871200 OWEGO (CLEAR FORK) PECOS 6 31,009 10,28808 67871400 OWEGO (GLORIETA) PECOS 7 29,638 15,28408 67871600 OWEGO (TANSILL) PECOS 7 36,170 11,51508 67871800 OWEGO (TUBB) PECOS 16 120,000 18,24408 68721600 PAMELA (SILURIAN) REEVES 1 200 20008 69059050 PAPOOSE (BONE SPRING) WINKLER 5 280,000 136,02808 69094400 PARALLEL‐WOLFE (FUSSELMAN) HOWARD 4 7,000 2,00008 69193284 PARKER (CLEAR FORK) ANDREWS 1 17,625 17,62508 69193426 PARKER (GRAYBURG, SAN ANDRES) ANDREWS 61 89,300 17,05908 69193568 PARKER (PENNSYLVANIAN) ANDREWS 38 72,778 5,16408 69193690 PARKER (WICHITA ALBANY) ANDREWS 2 73,232 70,61608 69193710 PARKER (WOLFCAMP) ANDREWS 22 50,777 7,43808 69200500 PARKER, WEST (PENN.) ANDREWS 10 1,000 30608 69233498 #PARKS (PENNSYLVANIAN) MIDLAND 2 350 180


Concentration08 69351166 PAROCHIAL‐BADE (CLEAR FORK) STERLING 28 54,234 12,30008 69351498 PAROCHIAL‐BADE (QUEEN SAND) STERLING 23 54,234 8,21108 69351664 PAROCHIAL‐BADE (QUEEN SAND, LO.) STERLING 7 500 45008 69352333 PAROCHIAL‐BADE, E. (GLORIETA) STERLING 4 1,000 74208 69495400 PASSOUT (STRAWN) STERLING 8 15,570 3,71808 69534333 PAT BISHOP (QUEEN SD.) WINKLER 4 10,400 7,77508 69541175 PATIENCE (FUSSELMAN) HOWARD 4 20,000 8,37208 69563750 PATRICIA (SPRABERRY) DAWSON 1 19,000 19,00008 69873001 PAYTON WARD 92 22,000 1,99408 69873100 PAYTON (DEVONIAN) PECOS 3 210 13608 69873300 PAYTON (DEVONIAN, MIDDLE) WARD 3 3,500 1,76008 70109001 PECOS‐SHEARER PECOS 2 2,800 1,90008 70129348 PECOS VALLEY (DEVONIAN 5400) PECOS 11 7,632 77908 70129464 PECOS VALLEY (FUSSELMAN) PECOS 1 373 37308 70129522 PECOS VALLEY (FUSSELMAN #2) PECOS 1 68,588 68,58808 70129580 PECOS VALLEY (HIGH GRAVITY) PECOS 118 40,000 3,72508 70129870 PECOS VALLEY (WOLFCAMP) PECOS 7 393 8908 70129928 PECOS VALLEY (YATES) PECOS 23 44,000 6,87408 70134166 PECOS VALLEY, S. (DEVONIAN) PECOS 2 28,900 14,70008 70134498 PECOS VALLEY, S. (ELLEN.) PECOS 3 7,120 3,04308 70135500 PECOS VALLEY, SE. (YATES 1620) PECOS 4 37,780 37,77008 70163800 PECOS VALLEY‐YOUNG (QUEEN) PECOS 9 30,000 11,90308 70311500 PEL‐TEX (CLEAR FORK 3300) CRANE 3 15,805 13,26808 70537001 PENWELL ECTOR 21 106,992 37,12808 70537066 PENWELL (CLEAR FORK) ECTOR 20 168,853 47,48008 70537198 PENWELL (CLEAR FORK 5100) ECTOR 7 47,930 27,00208 70537330 PENWELL (ELLENBURGER) ECTOR 12 39,200 21,59008 70537396 PENWELL (FUSSELMAN) ECTOR 2 33,690 33,58508 70537462 PENWELL (GLORIETA) ECTOR 18 112,400 29,74908 70537660 PENWELL (WADDELL) ECTOR 2 37,600 35,54008 70537726 PENWELL (WICHITA ALBANY) ECTOR 2 47,930 31,46508 70537924 PENWELL (4500) ECTOR 1 10,632 10,632


Concentration08 70543500 PENWELL, WEST (DEVONIAN) ECTOR 1 39,200 39,20008 70687500 PERRY BASS (DEVONIAN) PECOS 2 2,893 2,47908 71052500 PHANTOM (ELLENBURGER) WARD 1 196 19608 71117200 PHASE III (FUSSELMAN) GLASSCOCK 3 100 9108 71267500 PHOENIX (GRAYBURG) MARTIN 13 40,000 7,14708 71275700 PHOENIX (SILURIAN) CRANE 3 4,380 1,80608 71472500 PIKES PEAK (DEVONIAN‐MONTOYA) PECOS 3 350 18008 71812500 PLAINS, SOUTHWEST (WOLFCAMP) YOAKUM 2 14,000 10,00008 71934270 PLEASURE LAKE (FUSSELMAN) MARTIN 2 23,000 12,13508 73103666 PRICHARD (ELLENBURGER) ANDREWS 6 16,000 10,04408 73167500 PRIEST & BEAVERS (QUEEN) PECOS 20 97,400 27,22008 73169500 PRIEST & BEAVERS, EAST (QUEEN) PECOS 4 44,000 26,12508 73355166 PUCKETT (DEVONIAN) PECOS 6 1,320 37208 73357500 PUCKETT, NORTH (ELLENBURGER) PECOS 4 3,839 2,73708 73507200 PUTNAM (ELLENBURGER) PECOS 3 7,507 6,50208 73507600 PUTNAM (WICHITA‐ALBANY) PECOS 19 12,000 6,12508 73507750 PUTNAM (WOLFCAMP) PECOS 26 14,000 5,57308 73512500 PUTNAM, NORTH (YATES) PECOS 3 24,000 20,33308 73730300 QUIBAR (DEVONIAN) WARD 1 3,247 3,24708 73730500 QUIBAR (FUSSELMAN) WARD 1 3,247 3,24708 73926300 QUITO (ATOKA) WARD 4 2,000 1,00008 73926550 QUITO (FUSSELMAN) WARD 9 4,500 2,60508 73927680 QUITO, EAST (ELLENBURGER) WARD 1 1,021 1,02108 73927695 QUITO, EAST (FUSSELMAN) WARD 5 2,250 1,22908 74041100 RK (DEVONIAN) MARTIN 16 166,820 42,10608 74050200 R.O.C. (BELL CANYON) WARD 3 600 39908 74050332 R. O. C. (DEVONIAN) WARD 8 2,226 1,02908 74050498 R.O.C. (ELLEN.) WARD 7 2,832 1,57908 74050830 R.O.C. (MONTOYA) WARD 17 3,124 1,70508 74386300 RAMAN (FUSSELMAN) HOWARD 3 38,100 24,86608 74793333 #RATLIFF (ELLENBURGER) ECTOR 5 159 12508 74873500 RAVITO (WOLFCAMP) ANDREWS 3 51,350 39,825


Concentration08 75873500 RENAUD & TUNSTILL (ELLEN.) PECOS 3 44,000 22,80008 76184333 RHODA WALKER (CANYON 5900) WARD 35 6,500 91508 77247600 ROBERDEAU (CLEAR FORK, UPPER) CRANE 16 60,000 30,97708 77252111 ROBERDEAU, S. (CLEAR FORK LOWER) CRANE 22 42,523 18,13208 77252888 ROBERDEAU, S. (TUBB) CRANE 9 65,576 36,39608 77255500 ROBERDEAU, W. (TUBB 3335) CRANE 11 16,392 6,09308 77287500 ROBERTA (QUEEN) GLASSCOCK 5 2,200 1,49608 77318900 ROBERTSON, N. (SAN ANDRES) GAINES 1 50,000 50,00008 77453500 ROBLAW (CLEAR FORK, LO.) CRANE 1 8,000 8,00008 77897351 ROEPKE (MIDDLE DEVONIAN) CRANE 3 52,000 27,39908 77897600 ROEPKE (UPPER DEVONIAN) CRANE 7 7,770 2,18708 78279300 ROSE CREEK, N (WOLFCAMP) STERLING 2 3,500 3,50008 78279400 ROSE CREEK, N. (WOLFCAMP D. S.) STERLING 3 400 34808 78749800 ROXIE (YATES) PECOS 3 600 32008 78787500 ROY WHITE (GRAYBURG) CRANE 4 61,000 37,00008 78936100 RUNNING W (CLEAR FORK) CRANE 9 17,100 6,30308 78936300 RUNNING W (HOLT 3735) CRANE 1 11,152 11,15208 78936550 RUNNING W. (SAN ANGELO) CRANE 1 14,579 14,57908 78936600 RUNNING W (TUBB) CRANE 9 39,000 10,01608 78936800 RUNNING W (WADDELL) CRANE 7 26,060 6,42808 78936900 RUNNING W (WICHITA‐ALBANY) CRANE 17 22,000 4,15808 78938500 RUNNING W, N. (HOLT) CRANE 4 26,400 17,13808 79004250 RUSSELL, NORTH (DEVONIAN) GAINES 1 9,000 9,00008 79131333 RUWE‐COB (CLEAR FORK) HOWARD 2 1,700 85808 79768175 SALE RANCH (FUSSELMAN) MARTIN 1 18,000 18,00008 79810650 SALLIE (FUSSELMAN) STERLING 1 15,000 15,00008 79820800 #SALLIE ANN (SPRABERRY‐WOLFCAMP) ECTOR 14 123,568 10,50608 79898376 SALT DRAW (SILURO‐DEVONIAN) REEVES 2 200 20008 80291500 SAN MARTINE (FUSSELMAN) REEVES 5 162 15908 80473062 SAND HILLS (CLEAR FORK) CRANE 13 16,000 4,35108 80473070 SAND HILLS (CLEAR FORK 4070) CRANE 8 60,000 17,57708 80473124 SAND HILLS (ELLENBURGER) CRANE 7 420,300 256,723


Concentration08 80473248 SAND HILLS (JUDKINS) CRANE 347 95,000 20,83108 80473310 SAND HILLS (MCKNIGHT) CRANE 144 150,000 23,76208 80473372 SAND HILLS (ORDOVICIAN) CRANE 4 32,826 27,63908 80473558 SAND HILLS (SAN ANGELO) CRANE 2 20,000 15,33308 80473620 SAND HILLS (SAN ANGELO, UPPER) CRANE 14 34,193 25,58508 80473682 SAND HILLS (TUBB) CRANE 96 100,000 26,30208 80473744 SAND HILLS (WICHITA‐ALBANY) CRANE 4 12,080 6,56408 80473819 SAND HILLS (WICHITA ALBANY, S.) CRANE 3 33,000 20,66608 80473833 SAND HILLS (WOJCIK‐MCELROY) CRANE 6 800 45008 80473850 SAND HILLS (WOJCIK‐MCELROY, W.) CRANE 2 33,000 33,00008 80473868 SAND HILLS (WOLFCAMP) CRANE 8 33,500 16,45408 80474500 SAND HILLS, EAST (ELLENBURGER) CRANE 1 46,367 46,36708 80475500 SAND HILLS, N. (ELLENBURGER) CRANE 2 65,735 65,36708 80475750 SAND HILLS, N. (TUBB) CRANE 1 3,388 3,38808 80477333 SAND HILLS, NW. (TUBB) CRANE 1 22,000 22,00008 80478250 SAND HILLS, S. (HOLT) CRANE 2 15,110 11,20508 80481001 SAND HILLS, WEST CRANE 3 6,980 4,58308 80481250 SAND HILLS, WEST (DEVONIAN) WARD 33 20,000 1,26808 80481500 SAND HILLS, WEST (SAN ANDRES) CRANE 6 254,743 55,76308 80481590 SAND HILLS, W. (SILURIAN) CRANE 2 2,190 2,19008 80481750 SAND HILLS, WEST (WADDELL) CRANE 1 3,343 3,34308 80481875 SAND HILLS, WEST (WOLFCAMP) CRANE 9 271 11908 80537500 SAND SPRINGS (FUSSELMAN) HOWARD 6 40,050 13,36808 80929175 SANTA ROSA, S. (CLEAR FORK) PECOS 8 10,300 3,72508 80929250 SANTA ROSA, SOUTH (DEVONIAN) PECOS 1 10,000 10,00008 81392001 SCARBOROUGH WINKLER 76 26,000 3,58708 81394001 SCARBOROUGH, NORTH WINKLER 6 2,800 1,83808 81738250 SCOTT (DELAWARE) WARD 10 380 13808 81818333 SCREWBEAN (DELAWARE) CULBERSON 5 11,697 5,09308 81818666 SCREWBEAN (1000 SAND) CULBERSON 1 11,697 11,69708 81952500 SEALY, SOUTH (YATES) WARD 15 16,000 7,30808 82275500 SERIO (GRAYBURG) ANDREWS 8 179,000 117,462


Concentration08 82570100 SHAFTER LAKE (CLEAR FORK) ANDREWS 39 53,000 27,57508 82570200 SHAFTER LAKE (DEVONIAN) ANDREWS 23 60,000 23,68208 82570300 SHAFTER LAKE (ELLENBURGER) ANDREWS 8 40,000 25,05808 82570320 SHAFTER LAKE (GLORIETA) ANDREWS 1 8,600 8,60008 82570500 SHAFTER LAKE (SAN ANDRES) ANDREWS 180 336,000 30,19008 82570600 SHAFTER LAKE (WOLFCAMP) ANDREWS 12 87,701 21,58908 82570700 #SHAFTER LAKE (YATES) ANDREWS 8 28,000 5,32208 82572080 SHAFTER LAKE, N. (ELLENBURGER) ANDREWS 3 4,300 3,40008 82572333 SHAFTER LAKE, N. (PENN.) ANDREWS 3 34,000 18,37608 82572666 SHAFTER LAKE, N. (SAN ANDRES) ANDREWS 33 80,000 13,27108 82800400 SHAWNEE (DELAWARE) WARD 5 36,200 7,24708 82822001 SHEARER PECOS 14 95,348 19,87708 82864498 SHEFFIELD (CLEAR FORK) PECOS 1 15,000 15,00008 82864664 SHEFFIELD (ELLENBURGER) PECOS 6 12,000 4,90008 82868500 SHEFFIELD, NORTHWEST (CANYON) PECOS 4 200 8808 82871333 SHEFFIELD, SW. (CISCO 7270) PECOS 8 15,000 2,21008 83292125 SHIPLEY (CLEAR FORK 3900) WARD 3 28,390 14,99508 83292375 SHIPLEY (GLORIETA) WARD 16 38,000 10,50908 83292500 SHIPLEY (QUEEN SAND) WARD 45 95,600 15,67108 83292625 SHIPLEY (SILURIAN) WARD 2 51,000 26,09808 83493500 SIERRA MADERA (MULTIPAY) PECOS 1 400 40008 83593175 SILURIAN PARK (FUSSELMAN) MARTIN 3 29,000 16,25608 83855075 SIXMILE DRAW (CISCO) PECOS 3 30,000 10,01608 83970400 SLASH RANCH (ELLENBURGER) LOVING 3 150 6708 83970450 SLASH RANCH (FUSSELMAN) LOVING 3 6,000 5,34508 83977500 SLATOR (SAN ANDRES) ECTOR 13 79,300 23,80008 83991001 SLAUGHTER COCHRAN 1 4,000 4,00008 84469001 SNYDER HOWARD 94 160,000 14,27908 84469150 SNYDER (CLEARFORK) HOWARD 8 14,000 3,45608 84469500 SNYDER (SAN ANDRES) HOWARD 4 14,000 8,60208 84477500 SODA LAKE (FUSSELMAN) WARD 16 12,000 5,16608 84915200 SPANKY (FUSSELMAN) HOWARD 1 50,000 50,000


Concentration08 85104001 #SPENCER WARD 23 11,000 2,37108 85280300 #SPRABERRY (TREND AREA) MIDLAND 85 280,000 15,68708 85280400 SPRABERRY (TREND AREA CL. FK.) MIDLAND 13 10,000 1,10408 85575200 STANTON (FUSSELMAN) MARTIN 1 200 20008 86252400 STOCKYARD (CLEARFORK, UPPER) GAINES 1 7,123 7,12308 86447500 STRAIN (LOWER WOLFCAMP) MITCHELL 2 80,300 74,74708 86710750 STROMAN (SAN ANDRES) PECOS 1 55,000 55,00008 86816100 STUMP (ABO) ANDREWS 3 15,150 5,05008 87018600 SUGG RANCH (FUSSELMAN) STERLING 1 26,000 26,00008 87143400 SUN VALLEY (TUBB‐GAS) PECOS 1 11,738 11,73808 87143500 SUN VALLEY (TUBB, LOWER) PECOS 30 75,509 21,18308 87145500 SUN VALLEY, N. (TUBB, LOWER) PECOS 12 70,000 35,70708 87304500 SURVEY 16 (10,300) PECOS 5 1,253 20908 87599284 SWEETIE PECK (ELLENBURGER) MIDLAND 10 10,480 2,97108 87599568 SWEETIE PECK (PENNSYLVANIAN) MIDLAND 5 10,480 3,29908 87889284 T. C. I. (GRAYBURG ZONE) PECOS 14 69,960 12,25408 87889426 T. C. I. (SAN ANDRES) PECOS 4 22,000 11,22808 87889852 T. C. I. (YATES) PECOS 10 69,960 15,83208 87890700 T.C.I., WEST (SEVEN RIVERS) PECOS 10 21,560 6,68508 87987333 T. E. BAR (SAN ANDRES) CRANE 13 63,450 23,63908 88071058 TXL (CENTRAL WADDELL) ECTOR 14 30,080 9,70308 88071174 TXL (DEVONIAN) ECTOR 61 90,000 11,77408 88071232 TXL (DEVONIAN‐MAIN PAY) ECTOR 9 12,403 3,96308 88071290 TXL (ELLENBURGER) ECTOR 42 120,000 16,99308 88071464 TXL (MONTOYA) ECTOR 14 26,700 8,70108 88071580 TXL (SAN ANDRES) ECTOR 142 114,500 16,13108 88071638 TXL (SILURIAN) ECTOR 40 395,000 15,94008 88071696 TXL (TUBB) ECTOR 48 26,630 3,04908 88071928 TXL (WOLFCAMP, NORTH) ECTOR 37 47,200 10,28908 88073500 TXL, NORTH (WADDELL) ECTOR 13 30,000 10,33708 88465400 TAURUS (DEVONIAN) WARD 1 1,500 1,50008 88562001 TAYLOR LINK PECOS 40 350,000 42,340


Concentration08 88778210 TENACITY (GLORIETA) ANDREWS 8 1,938 34608 89690250 THREE BAR (DEVONIAN) ANDREWS 4 33,300 24,07908 89690500 THREE BAR (SAN ANDRES) ANDREWS 10 15,000 4,71008 89708500 THREE LEAGUERS (CLEARFORK) ECTOR 3 117,571 72,19008 89713400 THREE NAGS (ELLENBURGER) ECTOR 1 15,073 15,07308 89714200 THREE NINOS (FUSSELMAN) GLASSCOCK 3 2,500 1,83308 89818500 #THUNDERBIRD (DEVONIAN) PECOS 2 8,100 7,35008 90286001 #TOBORG PECOS 8 23,000 1,84108 90314400 TODD (SAN ANDRES) CROCKETT 1 14,151 14,15108 90613200 TOMAHAWK (FUSSELMAN) MARTIN 2 35,000 17,50308 90656333 TOMLAW (CLEAR FORK LOWER) PECOS 4 45,000 38,87508 90880250 TOYAH (DEVONIAN) REEVES 12 1,590 83508 91056400 TRES AMIGOS (FUSSELMAN) GLASSCOCK 3 7,815 2,63808 91294200 TRIP COWBOYS (FUSSELMAN) HOWARD 3 20,000 12,25008 91350100 TRIPLE‐N (DEVONIAN) ANDREWS 4 46,954 13,31208 91350300 TRIPLE‐N (GRAYBURG) ANDREWS 22 106,687 51,30008 91350400 TRIPLE‐N (MCKNIGHT) ANDREWS 4 128,885 88,17208 91350600 TRIPLE‐N (PENN., UPPER) ANDREWS 47 140,000 23,15708 91350700 TRIPLE‐N (SAN ANDRES) ANDREWS 9 92,900 47,12708 91350800 TRIPLE‐N (SILURIAN) ANDREWS 2 46,954 25,17908 91450333 TROPORO (DEVONIAN) CRANE 15 7,500 85708 91455500 #TROPORO, N (DEVONIAN) CRANE 3 250 8608 91455700 TROPORO N. (QUEEN) CRANE 4 45,000 20,73708 91630200 TUCKER (CLEARFORK, LO.) CRANE 1 20,000 20,00008 91803200 TUNIS CREEK(DEVONIAN) PECOS 3 44,000 17,46608 91817001 TUNSTILL REEVES 20 5,000 1,26608 91903333 TURNER‐GREGORY (CLEAR FORK) MITCHELL 80 60,000 10,10208 92100050 TWO GEORGES (BONE SPRING) LOVING 39 42,000 2,81108 92304500 U S M (QUEEN) PECOS 1 2,000 2,00008 92450001 UNION ANDREWS 38 80,000 27,37608 92520500 UNIVERSITY BLOCK 6 (DEVONIAN) GAINES 6 200,000 76,20408 92534250 UNIVERSITY BLOCK 9 (DEVONIAN) ANDREWS 12 57,159 32,893


Concentration08 92534500 UNIVERSITY BLOCK 9 (PENN.) ANDREWS 29 63,989 8,61608 92534750 UNIVERSITY BLOCK 9 (WOLFCAMP) ANDREWS 19 57,159 9,83508 92548250 UNIVERSITY BLOCK 13 (DEVONIAN) ANDREWS 7 40,000 25,11808 92548500 UNIVERSITY BLOCK 13 (ELLEN.) ANDREWS 9 80,000 30,49008 92548750 UNIVERSITY BLOCK 13 (WOLFCAMP) ANDREWS 3 40,000 18,06608 92618125 UNIVERSITY WADDELL (DEVONIAN) CRANE 24 430,400 28,66008 92618875 UNIVERSITY WADDELL (WADDELL SD.) CRANE 2 12,000 7,50008 92935500 VALENTINE (GLORIETA) PECOS 17 41,000 9,83208 93211100 VAQUERO (ELLENBURGER) ANDREWS 4 29,000 10,77008 93240500 VAREL, WEST (FUSSELMAN) HOWARD 2 73,100 40,05008 93308001 #VEALMOOR HOWARD 13 5,000 1,48208 93310001 VEALMOOR, EAST HOWARD 9 10,000 4,12208 93431500 VEM (GRAYBURG) ECTOR 3 100,000 33,40208 93584440 VERMEJO (ELLENBURGER) LOVING 3 200 8708 93584500 VERMEJO (FUSSELMAN) LOVING 3 8,200 5,96408 93586600 VERMEJO, E. (WOLFCAMP) WARD 5 395 8308 93852750 VINCENT (CLEAR FORK,LOWER) HOWARD 9 12,747 6,30408 93854500 VINCENT, N. (PENNSYLVANIAN REEF) HOWARD 8 2,690 68608 93860500 VINCENT, WEST (PENN.) HOWARD 11 43,000 3,94408 93958250 #VIREY (ELLENBURGER) MIDLAND 5 1,630 64108 93958500 #VIREY (PENNSYLVANIAN) MIDLAND 2 260 15208 94183250 W. A. M. (FUSSELMAN) STERLING 1 200 20008 94258120 W. E. R. (CLEARFORK) CRANE 5 91,900 32,42508 94258200 W.E.R. (CLEAR FORK, UP.) CRANE 8 71,000 48,30608 94258500 W. E. R. (SAN ANDRES) CRANE 12 130,300 40,30808 94439400 W. T. FORD (ELLENBURGER) ECTOR 5 9,000 9,00008 94464500 W W W (RAMSEY) WARD 3 264 8808 94475500 W. Z. B. (GRAYBURG) GLASSCOCK 7 42,500 5,90908 94482001 WADDELL CRANE 7 89,984 43,63908 94482375 #WADDELL (GRAYBURG) CRANE 12 3,370 1,36408 94482875 WADDELL (SILURIAN) CRANE 2 558 55808 94648002 WAHA (ATOKA) PECOS 1 115 115


Concentration08 94648100 WAHA (CHERRY CANYON‐H2S DISP) PECOS 1 100,000 100,00008 94648166 WAHA (DELAWARE) REEVES 56 33,000 2,91908 94648332 WAHA (DEVONIAN) REEVES 6 4,300 1,18608 94648498 WAHA (ELLENBURGER) REEVES 14 12,000 3,17708 94648664 WAHA (MISSISSIPPIAN) REEVES 6 3,210 1,04308 94648830 WAHA (MONTOYA) PECOS 5 1,200 23108 94648835 WAHA (MONTOYA FB‐2) PECOS 7 22,000 3,10208 94650333 WAHA, NORTH (DELAWARE SAND) REEVES 19 100,740 8,00908 94656086 WAHA, W. (CONSOLIDATED DELAWARE) REEVES 20 31,400 4,13508 94656111 WAHA, WEST (DELAWARE) REEVES 22 43,100 10,09708 94656500 WAHA, WEST (DEVONIAN) REEVES 6 461 9308 94656555 WAHA, WEST (ELLENBURGER) REEVES 11 3,210 1,69608 94747001 WALKER PECOS 72 55,000 10,72008 94869500 WALLEN (SAN ANDRES) ANDREWS 2 25,000 24,90008 95108250 WAR‐SAN (DEVONIAN‐OIL) MIDLAND 6 3,617 1,06308 95108375 WAR‐SAN (ELLENBURGER) MIDLAND 7 3,617 73308 95108500 WAR‐SAN (FUSSELMAN) MIDLAND 7 2,000 60308 95108625 WAR‐SAN (PENNSYLVANIAN) MIDLAND 3 3,617 2,49208 95108750 WAR‐SAN (SAN ANDRES) MIDLAND 4 3,617 1,89208 95108875 WAR‐SAN (WOLFCAMP, LOWER) MIDLAND 3 317 19908 95122200 #WAR‐WINK (CHERRY CANYON) WARD 5 350 7308 95129300 WAR‐WINK, S. (ELLEN.) WARD 3 3,000 1,91608 95129500 WAR‐WINK, S. (FUSSELMAN) WARD 10 12,500 9,61808 95138001 WARD, SOUTH WARD 201 35,000 5,96808 95138174 #WARD, S. (GLORIETA 4550) WARD 1 320 32008 95138406 #WARD, SOUTH (PENN. DETRI., UP.) WARD 1 500 50008 95138580 WARD, S. (PENN. 8430) WARD 3 375 12508 95138638 WARD, SOUTH (QUEEN SAND) WARD 4 9,600 2,90008 95152001 #WARD‐ESTES, NORTH WARD 71 46,000 15,78408 95152250 WARD‐ESTES, NORTH (HOLT) WARD 11 23,000 14,78908 95152475 WARD‐ESTES, N. (WICHITA‐ALBANY) WARD 10 23,000 14,57608 95237142 WARFIELD (DEVONIAN) MIDLAND 3 2,000 677


Concentration08 95237284 WARFIELD (ELLENBURGER) MIDLAND 1 350 35008 95237852 WARFIELD (WOLFCAMP) MIDLAND 4 350 7008 95397800 WASSON (WOLFCAMP) GAINES 1 450 45008 95970200 WEINER (COLBY SAND) WINKLER 36 50,000 13,64608 95970800 WEINER (YATES, UPPER) WINKLER 9 28,000 10,76708 96166333 WELLAW (CLEAR FORK, LO.) PECOS 8 321,000 145,75008 96166666 WELLAW (CLEAR FORK, UPPER) PECOS 4 128,300 47,02508 96291666 WEMAC (WOLFCAMP) ANDREWS 2 20,200 10,51408 96373200 WENTZ (CAMBRIAN SE) PECOS 4 95,000 28,18908 96373400 WENTZ (CLEAR FORK) PECOS 35 95,348 21,92308 96373575 WENTZ (SAN ANDRES) PECOS 17 95,000 38,65708 96373800 WENTZ (WICHITA‐ALBANY) PECOS 30 95,000 31,02408 96487001 WEST YOAKUM 1 14,000 14,00008 96563001 WESTBROOK MITCHELL 96 190,000 21,41708 96563500 WESTBROOK (CLEAR FORK, UPPER) MITCHELL 22 87,000 13,20208 96563525 WESTBROOK (ELLENBURGER) MITCHELL 1 80,000 80,00008 96565500 WESTBROOK, EAST (CLEAR FORK) MITCHELL 78 65,000 9,38508 96571600 WESTBROOK‐FOSTER (W‐A) STERLING 1 41,500 41,50008 96756200 WHEELER (DEVONIAN) WINKLER 16 2,450 63308 96756400 WHEELER (ELLENBURGER) WINKLER 15 6,400 2,18108 96756600 WHEELER (SILURIAN) WINKLER 15 3,883 1,01908 96756800 WHEELER (WOLFCAMP) ECTOR 19 16,851 1,28808 96762900 WHEELER, WEST (WOLFCAMP) WINKLER 1 12,000 12,00008 96875001 WHITE & BAKER PECOS 16 80,000 24,52608 96875250 WHITE & BAKER (GRAYBURG 2000) PECOS 12 23,420 11,37908 97200500 WICKETT, NORTH (PENN.) WARD 3 15,107 5,86908 97201500 WICKETT, SOUTH (YATES) WARD 13 93,133 19,82508 97226475 WIEBLAW (WICHITA‐ALBANY) PECOS 1 5,960 5,96008 97257800 WIGHT RANCH (FUSSELMAN) WINKLER 1 12,000 12,00008 97345500 WILBROS (QUEEN) PECOS 3 95,000 36,63308 97533450 WILLIAM FULLER (LO. CLEARFORK) STERLING 5 45,190 15,22208 98028750 WINK, S. (MONTOYA‐ELLENBURGER) WINKLER 15 32,000 4,820


Concentration08 98351500 WODLAW (QUEEN) PECOS 6 30,592 7,77008 98359800 WOLFBONE (TREND AREA) REEVES 175 100,000 3,19508 98817500 WORSHAM (CHERRY CANYON) REEVES 15 1,100 15508 98819450 WORSHAM, NORTH (ELLENBURGER) REEVES 2 503 50308 98837166 WORSHAM‐BAYER (ATOKA) REEVES 8 300 8808 98837332 WORSHAM‐BAYER (DEVONIAN) REEVES 14 3,210 44208 98837498 WORSHAM‐BAYER (ELLEN.) REEVES 13 3,210 81508 99001500 WRISTEN (QUEEN) WARD 1 2,400 2,40008 99070200 WYNNE (CLEAR FORK, UP) CRANE 12 71,000 43,37908 99070400 WYNNE (CONNELL) CRANE 5 56,450 31,43908 99070600 WYNNE (SAN ANDRES) CRANE 10 100,000 51,77308 99103300 XAVIER (FUSSELMAN) HOWARD 3 160,000 65,00008 99154250 ‐Y‐, SOUTH (TUBB) CRANE 7 21,129 9,36908 99154750 ‐Y‐, SOUTH (TUBB 4130) CRANE 6 15,260 4,78408 99275125 YARBROUGH & ALLEN (CONNELL) ECTOR 1 21,150 21,15008 99275250 YARBROUGH & ALLEN (DEVONIAN) ECTOR 17 21,150 4,63008 99275375 YARBROUGH & ALLEN (ELLENBURGER) ECTOR 6 21,150 9,20108 99275500 YARBROUGH & ALLEN (FUSSELMAN) ECTOR 3 21,150 18,16608 99275625 YARBROUGH & ALLEN (MISS.) ECTOR 1 21,150 21,15008 99275750 YARBROUGH & ALLEN (WADDELL) ECTOR 7 21,150 3,59808 99275875 YARBROUGH & ALLEN (WOLFCAMP) CRANE 7 19,600 7,20208 99295001 YATES PECOS 33 122,000 20,13808 99295333 YATES (SMITH SAND) PECOS 13 18,000 2,49208 99409250 YORK (DEVONIAN) ECTOR 1 6,000 6,00008 99409500 YORK (ELLENBURGER) ECTOR 3 20,300 11,86608 99409650 YORK (GRAYBURG) ECTOR 5 13,420 3,90408 99409800 YORK (QUEEN) ECTOR 1 280 28008 99409850 YORK (QUEEN‐GRAYBURG) ECTOR 7 2,000 99808 99583400 YUCCA BUTTE, W. (ELLEN) PECOS 7 7,000 1,18908 99583600 YUCCA BUTTE, W(STRAWN) PECOS 19 10,000 2,76208 99649500 ZANT (SAN ANDRES) GLASSCOCK 17 140,000 16,82108 99733500 ZEBULON HOWARD 2 40,000 30,100


Concentration08 99735200 ZEBULON, NORTH (FUSSELMAN) HOWARD 1 1,100 1,1008A 99736200 ZEBULON, SOUTH (FUSSELMAN) HOWARD 2 4,000 3,5008A 00020001 WILDCAT INVALID CNTY 8 14,800 3,4838A 00448200 #ACKERLY (DEAN SAND) DAWSON 15 2,990 8608A 00450500 #ACKERLY, NORTH (DEAN SAND) DAWSON 7 108,681 15,6458A 00570001 ADAIR GAINES 43 70,000 39,8208A 00570500 ADAIR (WOLFCAMP) TERRY 4 21,900 7,2428A 00573500 ADAIR, NORTHEAST (WOLFCAMP) TERRY 5 39,000 33,6008A 00574475 ADAIR, S. (WOLFCAMP) GAINES 1 8,000 8,0008A 00980500 AKERS (FUSSELMAN) TERRY 6 47,300 28,3828A 01406001 ALEX TERRY 5 12,300 8,5538A 01572300 ALJENDA ‐ BLP (ELLENBURGER) GARZA 8 4,571 2,6208A 01572600 ALJENDA ‐ BLP (STRAWN) GARZA 4 4,462 1,9168A 01964333 ALSABROOK (DEVONIAN) GAINES 7 41,503 21,5818A 01964666 ALSABROOK (WOLFCAMP) GAINES 3 41,503 27,6738A 02404333 AMROW (DEVONIAN) GAINES 28 161,000 42,5598A 02404666 AMROW (STRAWN) GAINES 5 160,000 63,6008A 02922400 ANITA (CLEARFORK) HOCKLEY 29 178,566 62,4968A 03025500 ANNE TANDY (STRAWN, LO.) KING 6 467 1718A 03025600 ANNE TANDY (STRAWN 5400) KING 1 200 2008A 03172500 ANTON (CLEAR FORK, LOWER) HOCKLEY 27 50,000 20,5378A 03173500 ANTON, EAST (CLEAR FORK, LO.) HOCKLEY 1 20,270 20,2708A 03178240 ANTON, SE. (LOWER LEONARD) HOCKLEY 3 150,000 57,0008A 03180001 ANTON, WEST HOCKLEY 29 41,400 13,0358A 03194001 ANTON‐IRISH HALE 54 75,650 17,0668A 03194475 ANTON‐IRISH (WOLFCAMP) HALE 16 90,000 40,5268A 03337400 ARAH, SOUTH (ELLENBURGER) SCURRY 3 12,400 12,4008A 03616333 ARLENE (GLORIETA) GARZA 13 4,000 1,0008A 03616666 ARLENE (SAN ANDRES) GARZA 2 800 8008A 04577333 AYCOCK (GLORIETA) GARZA 1 250 2508A 04801475 BNT (WOLFCAMP) YOAKUM 1 36,000 36,0008A 05080333 BAIN (DEVONIAN) GAINES 4 18,090 11,270


Concentration8A 05228075 BALE (CLEARFORK) GAINES 2 35,210 35,2108A 05228200 BALE (DEVONIAN) GAINES 1 11,000 11,0008A 05228400 BALE (SAN ANDRES 5500) GAINES 11 45,000 24,6018A 05228600 BALE (WOLFCAMP) GAINES 3 39,000 15,9668A 05575500 BARBARA (SAN ANDRES) YOAKUM 4 14,000 7,7218A 05841100 BARRIER (LEONARD) TERRY 3 66,342 55,6148A 05851500 BARRON RANCH (ELLEN.) GARZA 1 15,626 15,6268A 05851800 BARRON RANCH (STRAWN) GARZA 14 31,000 12,7818A 06067250 BATEMAN RANCH (A‐ZONE) KING 12 10,150 3,3298A 06067500 BATEMAN RANCH (B‐ZONE) KING 8 9,600 3,8268A 06067750 BATEMAN RANCH (C‐ZONE) KING 5 9,600 4,3448A 06129001 BATSON OLD HARDIN 1 9,000 9,0008A 06273500 BAY (SAN ANDRES) YOAKUM 2 2,953 2,8868A 06806200 BEGGS (ELLENBURGER) KENT 3 17,100 11,6038A 07444500 BESSER (SILURO‐DEVONIAN) YOAKUM 2 200 1508A 08002666 BIG ‐N‐ (TANNEHILL) KING 5 358 1758A 08067200 BIG ‐W‐ (CONGLOMERATE) KING 2 600 5908A 08234002 BILLY (ABO) LAMB 8 600 3258A 08353333 BIRGE (DEVONIAN) GAINES 3 135,274 44,0068A 08482375 BITTNER (SAN ANDRES) GAINES 7 60,000 18,6648A 08541300 BLACKARD (FUSSELMAN) BORDEN 2 7,960 7,9608A 08618375 BLACKWATCH (SAN ANDRES) GAINES 7 70,000 58,9008A 08856001 BLEDSOE COCHRAN 7 11,297 3,4108A 08857500 BLEDSOE, EAST (SAN ANDRES) COCHRAN 2 44,532 44,5328A 08930333 BLOCK A‐7 (DEVONIAN) GAINES 19 16,000 7,2538A 09060333 BLOCK D (DEVONIAN) YOAKUM 19 53,300 7,2358A 09060666 BLOCK D (MISS) YOAKUM 1 237 2378A 09710500 BLOWING SAND (SAN ANDRES) COCHRAN 8 21,500 10,4448A 10406500 BONANZA (SAN ANDRES) COCHRAN 31 115,000 19,0378A 10407500 BONANZA, EAST (SAN ANDRES) COCHRAN 8 33,020 17,0838A 10648666 BORDEN (SPRABERRY) BORDEN 2 340 1748A 10778333 BOTTENFIELD (WOLFCAMP) GAINES 2 13,100 5,343


Concentration8A 11308001 BRAHANEY YOAKUM 134 60,000 8,6488A 11308200 BRAHANEY (DEVONIAN) YOAKUM 29 60,000 9,9468A 11308333 BRAHANEY (MISS.) YOAKUM 33 35,000 3,2068A 11308477 BRAHANEY (PENN.) YOAKUM 1 2,000 2,0008A 11308666 BRAHANEY (WOLFCAMP) YOAKUM 11 10,948 1,9298A 11311500 BRAHANEY, EAST (SAN ANDRES) YOAKUM 13 8,900 8,6948A 11313300 BRAHANEY, NORTHWEST (DEVONIAN) YOAKUM 19 27,500 6,6738A 11314200 BRAHANEY, W. (DEV) YOAKUM 6 10,800 6,4858A 11334100 BRALLEY (CANYON) YOAKUM 1 23,000 23,0008A 11334300 BRALLEY (SILURIAN) YOAKUM 4 76,638 41,8978A 11698500 BRAZOS BLUFF (ELLENBURGER) KENT 2 51,500 38,0338A 11698800 BRAZOS BLUFF (STRAWN) KENT 2 51,500 38,0338A 12104500 BRO (WOLFCAMP) GAINES 1 700 7008A 12118500 BROADVIEW, WEST (CLEAR FORK) LUBBOCK 73 29,800 2,6768A 12160200 BRONCO (MISS.) YOAKUM 4 6,750 6,5628A 12160400 BRONCO (SAN ANDRES) YOAKUM 4 5,880 4,5208A 12160600 BRONCO (SILURO‐DEVONIAN) YOAKUM 16 20,045 10,7158A 12160800 BRONCO (WOLFCAMP) YOAKUM 5 6,750 2,5528A 12164100 BRONCO, SW. (DEVONIAN) YOAKUM 5 26,957 9,0078A 12376001 BROWN GAINES 14 109,809 37,0308A 12376666 BROWN (WICHITA‐ALBANY) GAINES 20 220,000 97,3348A 12469333 #BROWNFIELD, SOUTH (CANYON) TERRY 5 90,000 30,0508A 12469666 BROWNFIELD, S. (FUSSELMAN) TERRY 36 90,000 31,5378A 12474500 BROWNFIELD, SE. (FUSSELMAN) TERRY 2 20,884 10,4838A 12478500 BROWNFIELD, SW. (MISSISSIPPIAN) TERRY 2 20,884 10,4838A 12589400 BRUCE (SILURIAN) YOAKUM 2 53,935 27,5678A 12589475 BRUCE (WOLFCAMP) YOAKUM 1 43,000 43,0008A 12961500 BUCKSHOT (4950) COCHRAN 114 80,000 22,5798A 13047001 BUENOS GARZA 15 14,000 1,4548A 13047015 BUENOS (CONSOLIDATED) GARZA 4 1,431 1,3308A 13341500 BUNIN (DEVONIAN) GAINES 1 1,800 1,8008A 13685700 BURNETT UUU (TANNEHILL) KING 1 358 358


Concentration8A 14627333 CAIN (SPRABERRY) GARZA 4 4,000 1,4388A 15359470 CANNING (WICHITA ALBANY) BORDEN 2 72,313 52,6568A 15359500 CANNING (WOLFCAMP) BORDEN 1 2,000 2,0008A 15505500 CAPTAIN BURK (STRAWN REEF) KING 2 2,000 1,5008A 15724500 CARM‐ANN (SAN ANDRES) GAINES 44 75,000 16,9418A 16018500 CARTER‐NEW MEXICO (SAN ANDRES) GAINES 5 147,619 101,5238A 16580001 CEDAR LAKE GAINES 23 103,200 32,8478A 16580295 CEDAR LAKE (SILURIAN) GAINES 2 12,100 12,1008A 16581666 CEDAR LAKE, EAST (SAN ANDRES) DAWSON 2 2,000 1,1918A 16585500 CEDAR LAKE, SE. (SAN ANDRES) DAWSON 14 70,000 35,8928A 16860075 CHAMPMON (CLEARFORK) GAINES 4 44,341 23,3358A 16860333 CHAMPMON (DEV.) GAINES 11 190,000 24,0678A 16860666 CHAMPMON (STRAWN) GAINES 4 65,000 32,3718A 16863210 CHAMPMON, NE. (GLORIETA) GAINES 2 18,000 18,0008A 18441500 CLAIREMONT, S. (PENN., LO.) KENT 3 800 5318A 18663250 CLAUENE (CLEAR FORK) HOCKLEY 9 82,696 26,8768A 18665666 CLAUENE, NORTH (CLEAR FORK) HOCKLEY 18 43,931 9,9918A 18788750 CLAYTON RANCH (STRAWN) BORDEN 3 1,392 6328A 18790650 CLAYTON RANCH, N. (MISS.) BORDEN 1 7,362 7,3628A 18790700 CLAYTON RANCH, N. (SPRABERRY) BORDEN 10 5,000 8938A 19184500 COB‐RUWE (PENN. 6785) SCURRY 10 6,600 2,0338A 19346142 COGDELL (AREA) SCURRY 11 15,385 3,3438A 19347250 COGDELL, EAST (CANYON) SCURRY 3 190 958A 19441375 COLDSTREAM (SAN ANDRES) GAINES 2 12,000 7,3218A 19963200 CON'R SHEA (FUSSELMAN) GAINES 4 50,000 23,9618A 20083002 CONDOR (ABO DETRITAL) HOCKLEY 2 111,916 78,4088A 20553500 CORAZON (SAN ANDRES) SCURRY 32 25,600 8,9208A 20685250 COROCO (CLEAR FORK) TERRY 1 12,000 12,0008A 20690500 COROCO, SE. (SILURO‐DEVONIAN) TERRY 8 60,000 8,2728A 20787001 CORRIGAN TERRY 16 82,696 42,1388A 20787450 CORRIGAN (STRAWN) TERRY 2 18,103 9,5518A 20788500 CORRIGAN, EAST (FUSSELMAN) TERRY 28 48,000 31,884


Concentration8A 20789666 CORRIGAN, N. (PENNSYLVANIAN) TERRY 4 18,103 8,8168A 20793250 CORRIGAN, WEST (FUSSELMAN) TERRY 1 30,210 30,2108A 21216500 COVINGTON (SAN ANDRES) TERRY 1 36,788 36,7888A 22576333 D. E. B. (WOLFCAMP) GAINES 15 60,000 30,5078A 22576666 D. E. B. (WOLFCAMP, ZONE ‐B‐) GAINES 5 37,000 11,9648A 22660250 D‐L‐S (CLEAR FORK) HOCKLEY 5 18,000 8,3408A 22660275 D‐L‐S (CLEAR FORK, LOWER) HOCKLEY 2 9,700 9,6008A 22660500 D‐L‐S (SAN ANDRES) HOCKLEY 58 43,931 7,0988A 22863475 DALWOOD (WOODS LIME) DICKENS 4 2,000 1,4648A 23067375 DANITA WALKER (SAN ANDRES) GAINES 3 50,000 43,3338A 23740150 DEAN (FUSSELMAN) COCHRAN 3 3,286 1,6438A 23744156 DEAN, WEST (FUSSELMAN) COCHRAN 2 8,365 8,1828A 24225500 DEMPSEY CREEK (SAN ANDRES) GAINES 8 18,950 7,5798A 24540080 DIAMANTE (DEVONIAN) GAINES 3 16,000 7,7008A 24540475 DIAMANTE (WOLFCAMP) GAINES 12 160,000 77,8578A 24562142 DIAMOND ‐M‐ (CANYON LIME AREA) SCURRY 31 150,000 20,3128A 24562284 DIAMOND ‐M‐ (CLEAR FORK) SCURRY 80 36,000 5,3678A 24562426 DIAMOND ‐M‐ (SAN ANDRES) SCURRY 2 21,000 20,5008A 24562568 DIAMOND ‐M‐ (WICHITA‐ALBANY) SCURRY 11 110,000 27,1348A 24798450 DILLIE (WOLFCAMP) YOAKUM 4 110,000 70,0008A 25243500 DOMINION (SILURIAN) TERRY 5 68,416 28,9638A 25544001 DORWARD GARZA 135 2,003,471 15,1098A 25585700 DOSS (SILURO DEVONIAN) GAINES 1 46,666 46,6668A 25957300 DOVER (ELLENBURGER) GARZA 4 26,489 22,0108A 26606333 DUNIGAN (ELLENBURGER) BORDEN 11 62,135 17,7728A 26706333 DUPREE (FUSSELMAN) DAWSON 18 80,000 21,0668A 26778375 DUST DEVIL (SAN ANDRES) GAINES 2 80,000 46,6668A 27135750 EAGLEVILLE (EAGLE FORD‐2) KARNES 1 800 8008A 27290500 EAST TANK (FUSSELMAN) BORDEN 1 20,800 20,8008A 27290750 EAST TANK (MONTOYA) BORDEN 2 19,527 10,1638A 27664500 EDMISSON (CLEAR FORK) LUBBOCK 54 4,092 9348A 27685500 EDMONSON (SAN ANDRES) GAINES 32 280,000 79,200


Concentration8A 27685550 EDMONSON (P‐1 SAN ANDRES) GAINES 2 40,000 29,7308A 27796495 EFFORT (MISS.) DAWSON 1 23,000 23,0008A 27796500 EFFORT (MONTOYA) DAWSON 2 22,000 13,8008A 28359500 ELIDA (ELLENBURGER) GARZA 8 10,000 4,2528A 28372200 ELIZABETH ROSE (FUSSELMAN) DAWSON 5 44,000 26,0318A 28873500 EMERALD (SILURIAN) YOAKUM 7 57,670 43,4378A 28888475 EMILYE'S SURPRISE (WOLFCAMP) SCURRY 1 11,149 11,1498A 30776500 FIELDS (DEVONIAN) YOAKUM 14 190,000 33,3468A 31222200 FLANAGAN (CLEAR FORK) GAINES 1 16,115 16,1158A 31222300 FLANAGAN (CLEARFORK, CONS.) GAINES 12 80,000 24,8218A 31222400 FLANAGAN (CLEAR FORK, UPPER) GAINES 7 27,200 10,4868A 31222600 FLANAGAN (DEVONIAN) GAINES 5 160,000 66,6788A 31690001 FLUVANNA BORDEN 18 14,000 3,2288A 31690250 FLUVANNA (ELLENBURGER) BORDEN 9 18,545 6,6538A 31690750 #FLUVANNA (STRAWN) BORDEN 13 12,000 4,0818A 31693500 FLUVANNA, NE. (STRAWN) SCURRY 4 250 2028A 31694500 FLUVANNA, S. (STRAWN) SCURRY 4 7,100 5,8008A 31695400 FLUVANNA, S. E. (MISS.) SCURRY 2 1,417 1,4178A 31695500 FLUVANNA, SE. (STRAWN) SCURRY 3 40,000 15,8668A 31697166 FLUVANNA, SW. (ELLEN.) BORDEN 21 10,000 3,7158A 31893333 FORBES (GLORIETA) CROSBY 57 43,500 3,6678A 31893666 FORBES (SAN ANDRES) CROSBY 15 4,815 1,2848A 33190001 FULLER SCURRY 3 46,780 15,6588A 33191250 FULLER, EAST (CANYON) SCURRY 1 190 1908A 33191500 FULLER, EAST (FULLER ‐B‐) SCURRY 1 190 1908A 33191750 FULLER, EAST (STRAWN ‐C‐) SCURRY 1 190 1908A 33193500 FULLER, NE. (FULLER SD.) SCURRY 2 46,780 23,4858A 33193800 FULLER,N.E. (STRAWN, L.) SCURRY 1 190 1908A 33196166 FULLER, SE. (CANYON REEF) SCURRY 2 190 978A 33196332 FULLER, SE. (FULLER) SCURRY 3 190 718A 33196498 FULLER, SE. (FULLER ‐C‐) SCURRY 1 190 1908A 33196664 FULLER, SOUTHEAST (STRAWN ‐C‐) SCURRY 1 190 190


Concentration8A 33473250 G‐M‐K (SAN ANDRES) GAINES 9 88,990 42,8438A 33477075 G‐M‐K, SOUTH (CLEARFORK) GAINES 1 3,000 3,0008A 33477500 G‐M‐K, SOUTH (SAN ANDRES) GAINES 22 131,860 67,1428A 33480400 G‐M‐K, WEST (SAN ANDRES) GAINES 3 80,000 57,4628A 33700375 GAIL, NORTH (PENN REEF) BORDEN 2 3,975 3,0378A 33700550 GAIL, NORTH (STRAWN) BORDEN 1 5,412 5,4128A 34025500 GARRETT (SAN ANDRES) GAINES 4 28,000 11,6008A 34113001 GARZA GARZA 66 190,000 17,2238A 34113125 #GARZA (GLORIETA) GARZA 7 900 8428A 34113160 GARZA (GLORIETA, S. DEEP) GARZA 6 28,574 14,1878A 34113250 GARZA (GLORIETA, S., Z‐1) GARZA 3 30,000 17,3038A 34113375 GARZA (GLORIETA, S., Z‐5) GARZA 1 10,111 10,1118A 34113425 GARZA (SAN ANDRES, DEEP) GARZA 9 44,000 15,9038A 34113500 GARZA (SAN ANDRES ‐B‐) GARZA 4 30,000 19,3018A 34113625 GARZA (SAN ANDRES ‐C‐) GARZA 3 30,000 17,3038A 34113750 GARZA (SAN ANDRES ‐D‐) GARZA 3 30,000 17,3038A 34113875 GARZA (SAN ANDRES ‐E‐) GARZA 1 10,111 10,1118A 34113900 GARZA (SAN ANDRES, LOWER) GARZA 7 70,000 32,6998A 34114500 GARZA, EAST (GLORIETA) GARZA 6 2,175 8758A 34438500 GEORGE ALLEN (SAN ANDRES) GAINES 10 14,410 7,3288A 34600250 GETAWAY CANYON (TANNEHILL) DICKENS 1 400 4008A 34961750 GIN (SPRABERRY) DAWSON 6 600 1468A 35738001 GOOD BORDEN 26 17,000 1,1708A 35741500 GOOD, NORTHEAST (CANYON REEF) BORDEN 3 19,527 3,2548A 35744666 GOOD, SE. (FUSSELMAN) BORDEN 28 17,390 6,2558A 36115300 GOVERNOR (DEVONIAN) GAINES 1 1,600 1,6008A 36518500 GRAY CSL (DEVONIAN) GAINES 3 5,360 5,3608A 37356333 GUINN (GLORIETA) LYNN 8 25,000 9,1938A 37356666 GUINN (SAN ANDRES) LYNN 23 79,206 22,8508A 37509200 GUTHRIE, N. (CISCO) KING 2 1,400 1,3008A 37509700 GUTHRIE, N. (STRAWN REEF, UPPER) KING 2 1,400 1,3008A 37509750 GUTHRIE, NORTH (TANNEHILL) KING 2 1,400 1,300


Concentration8A 37589500 HCL (WICHITA ALBANY) GARZA 3 16,000 12,0008A 37695500 H & L (GLORIETA) GARZA 43 6,000 1,0048A 37922490 HACKBERRY (SAN ANDRES) GARZA 7 18,000 9,8788A 37922500 HACKBERRY (SAN ANDRES, LOWER) GARZA 3 18,000 8,5748A 37922750 HACKBERRY (SAN ANDRES, UPPER) GARZA 1 18,000 18,0008A 38455075 HAMILTON (CANYON) HOCKLEY 4 60,000 32,6918A 38455500 HAMILTON (CLEARFORK) HOCKLEY 42 60,000 7,3188A 38455600 HAMILTON (WICHITA‐ALBANY) HOCKLEY 5 739 2318A 38455610 HAMILTON (WOLFCAMP) HOCKLEY 8 86,436 37,5168A 38686500 HANFORD (SAN ANDRES) GAINES 13 170,000 51,9928A 38832333 HAP (DEVONIAN) GAINES 11 275,000 100,7508A 38866333 HAPPY (ELLENBURGER) GARZA 14 23,481 10,4978A 38866666 HAPPY (STRAWN) GARZA 13 20,400 7,4978A 39242001 HARRIS GAINES 33 140,000 42,1718A 39342375 HARRIS (SAN ANDRES) GAINES 29 97,500 34,0818A 39473500 HARTLEY (SAN ANDRES) YOAKUM 13 41,500 7,9938A 39717500 HAVEMEYER (SAN ANDRES) GAINES 7 120,000 63,1708A 40325001 HENARD YOAKUM 19 129,291 43,6458A 41126300 HIGH FIVE (CANYON 7000) SCURRY 2 20,246 10,1238A 41769001 HOBBS, EAST GAINES 10 117,236 34,1548A 41769600 HOBBS, EAST (4400) GAINES 4 117,236 40,0668A 41769800 HOBBS, EAST (5900) GAINES 5 117,236 52,1338A 41816333 HOBO (PENNSYLVANIAN) BORDEN 24 26,000 2,7848A 41820500 HOBO, NW. (PENN.) BORDEN 4 1,636 1,0498A 42127400 HOLIDAY (SAN ANDRES) GAINES 3 3,600 2,2168A 42401400 HOMANN (SAN ANDRES) GAINES 48 180,000 71,0768A 42499500 HOOPLE (CLEAR FORK) LUBBOCK 108 46,000 2,1488A 42818240 HOT SPRINGS (LOWER TANNEHILL) KENT 1 200 2008A 42971332 HOWARD‐GLASSCOCK (GLORIETA) HOWARD 1 800 8008A 43056500 HOWLAND, S. (SILURO DEVONIAN) GAINES 3 60,000 38,2098A 43083250 HUAT (CANYON) GAINES 3 1,185 1,0158A 43083500 HUAT (WOLFCAMP) GAINES 2 1,185 842


Concentration8A 43235500 HUDSON‐MORLEY (SILURO‐DEV.) YOAKUM 3 5,400 4,0228A 43731333 HUNTLEY (GLORIETA) GARZA 15 40,000 20,6678A 43731666 HUNTLEY (3400) GARZA 18 40,000 15,4318A 43732500 HUNTLEY, EAST (SAN ANDRES) GARZA 13 10,100 4,7748A 44313666 ILLUSION LAKE (SAN ANDRES) LAMB 6 500 2278A 44733075 IRON BRIDGE (CROTON LIME) DICKENS 5 2,300 1,4928A 44733500 IRON BRIDGE (TANNEHILL LIME) DICKENS 1 800 8008A 45726500 JANICE (SAN ANDRES) YOAKUM 9 24,750 5,1868A 46132001 JENKINS GAINES 3 100,000 62,3318A 46132500 JENKINS (SAN ANDRES) GAINES 13 75,000 19,9518A 46134250 JENKINS, NORTH (CANYON) GAINES 2 41,033 20,5198A 46134500 JENKINS, NORTH (CLEAR FORK) GAINES 22 75,000 9,6398A 46135080 JENKINS, NW. (DEVONIAN) GAINES 1 60,000 60,0008A 46564500 JO‐MILL (FUSSELMAN) DAWSON 8 15,000 7,4508A 46564750 JO‐MILL (SPRABERRY) BORDEN 44 16,210 1,2888A 46569500 JO‐MILL, S. (SAN ANDRES) DAWSON 10 38,000 7,4808A 47187001 JONES RANCH GAINES 20 150,000 36,0428A 47187280 #JONES RANCH (PENN‐2) YOAKUM 1 35,000 35,0008A 47187500 JONES RANCH (WICHITA) GAINES 5 150,000 73,6008A 47191500 JONES RANCH, SOUTH (DEVONIAN) GAINES 5 14,000 8,3498A 47191900 JONES RANCH, SOUTH (SAN ANDRES) GAINES 18 20,000 9,7568A 47267304 JORDAN (FUSSELMAN) ECTOR 1 20 208A 47590375 JULIE (SAN ANDRES) GAINES 2 33,500 21,8338A 47636300 JUL‐VERN (FUSSELMAN) DAWSON 3 30,000 10,7008A 48583001 KELLY‐SNYDER SCURRY 36 12,840 1,9608A 48583664 KELLY‐SNYDER (CLEAR FORK, LOWER) SCURRY 5 4,000 2,6258A 49460500 KINGDOM (ABO REEF) TERRY 41 55,331 11,2918A 49460520 KINGDOM (CLEARFORK 7500) TERRY 3 40,000 15,4668A 49460800 KINGDOM (SAN ANDRES) TERRY 2 68,000 35,6008A 49460850 KINGDOM (SAN ANDRES, UP.) TERRY 1 5,635 5,6358A 49465500 KINGDOM, N. (ABO) TERRY 2 18,752 11,7238A 49466100 KINGDOM, S. (ABO) TERRY 3 22,796 12,540


Concentration8A 49901500 KNIGHT & MILLER (FUSSELMAN) DAWSON 8 80,000 33,8338A 50298250 KRISTEN (DEVONIAN) YOAKUM 4 60,000 25,6328A 51208500 LACY CREEK (SAN ANGELO) STERLING 1 6,000 6,0008A 51690600 LAKEWOOD & FULTON (SILURO DEV.) DAWSON 5 69,325 45,5168A 51730250 LAMESA FARMS (FUSSELMAN) DAWSON 3 32,900 13,1008A 51742333 LAMESA, WEST (MISS.) DAWSON 6 14,176 3,1498A 51812001 LANDON YOAKUM 11 65,100 16,7168A 51812750 LANDON (STRAWN) COCHRAN 4 4,000 1,7758A 51813500 LANDON, EAST (DEV) COCHRAN 1 6,903 6,9038A 52539080 LAZY JL (ELLENBURGER) GARZA 1 26,489 26,4898A 52872001 LEE HARRISON LUBBOCK 177 47,600 9498A 52916250 LEEPER (CLEARFORK, LO) HOCKLEY 3 320,000 215,1338A 52916500 LEEPER (GLORIETA) TERRY 74 30,000 8,2678A 53411001 LEVELLAND COCHRAN 866 169,452 13,6718A 53411070 LEVELLAND (ABO) HOCKLEY 17 15,572 1,9988A 53411142 LEVELLAND (CISCO LIME) HOCKLEY 4 13,000 3,9258A 53411426 LEVELLAND (SAN ANDRES) COCHRAN 283 45,309 4,8188A 53411710 LEVELLAND (STRAWN) HOCKLEY 5 12,200 4,8898A 53411852 LEVELLAND (WICHITA‐ALBANY) HOCKLEY 23 75,000 20,3208A 53414250 LEVELLAND, NE. (CLEAR FORK 6985) COCHRAN 6 6,200 2,6858A 53414500 LEVELLAND, NE. (STRAWN) HOCKLEY 12 6,200 4638A 53498001 LIBERTY, SOUTH LIBERTY 2 240,000 210,0008A 53759333 LINKER (CLEAR FORK) HOCKLEY 46 120,000 62,3028A 54098500 LITTLEFIELD (SAN ANDRES) LAMB 7 4,500 2,5918A 54109500 LITTLEFIELD, SW. (SAN ANDRES) LAMB 2 1,700 1,6008A 55029500 LOST DRAW (SILURO‐DEVONIAN) YOAKUM 1 3,130 3,1308A 55341500 LOZONE (2700 SAND) SCURRY 4 7,000 3,4778A 55454750 LUCK‐POT (FUSSELMAN) BORDEN 3 1,099 7768A 55578500 LUCY, NORTH (PENN) BORDEN 9 51,930 8,9238A 55580500 LUCY, NE. (STRAWN‐B) BORDEN 1 7,950 7,9508A 55582500 LUCY, W. (PENN) BORDEN 2 48,062 12,0268A 56180500 M. G. F. (DEVONIAN) YOAKUM 2 4,108 2,066


Concentration8A 56334050 MRY (FUSSELMAN) COCHRAN 4 561 5128A 56342700 MTS (SAN ANDRES) DAWSON 28 60,000 31,4728A 56357200 MWH (ELLENBURGER) GARZA 3 1,400 1,2168A 56974400 MALLET (FUSSELMAN) COCHRAN 3 18,629 18,6298A 57411750 MARHOLL (SILURO‐DEVONIAN) DAWSON 7 40,000 35,2858A 57443375 MARILEE (SAN ANDRES) GAINES 1 19,000 19,0008A 58027500 MARY TWO (DEVONIAN) YOAKUM 7 91,200 53,6618A 58504400 MAXEY (SILURIAN) GAINES 6 166,000 69,9888A 59171500 MCCULLOCH (CLEAR FORK) HOCKLEY 1 7,056 7,0568A 59413500 MCFALL (SAN ANDRES) YOAKUM 1 15,000 15,0008A 59598300 MCKENZIE DRAW (DEVONIAN) YOAKUM 3 3,000 2,3008A 60137001 MEANS ANDREWS 2 37,000 23,5008A 61329600 MILAGRO (FUSS) DAWSON 3 40,881 13,6288A 62079500 MIRIAM (GLORIETA 4740) LYNN 3 28,000 16,8338A 62430500 MONARCH (SAN ANDRES) GAINES 6 150,000 23,8358A 62466500 MONCRIEF‐MASTEN (DEVONIAN) COCHRAN 4 1,274 6438A 63289500 MOUND LAKE (FUSSELMAN) TERRY 3 2,000 1,6258A 63291500 MOUND LAKE, N. (FUSSELMAN) TERRY 2 17,400 9,7008A 64217500 MYRTLE, NW. (STRAWN) BORDEN 14 9,451 1,9908A 64221666 MYRTLE, W. (STRAWN) BORDEN 11 35,000 5,7958A 65109400 NEW CHANCE (SILURO‐DEVONIAN YOAKUM 1 4,160 4,1608A 65122260 NEW ERA (GLORIETA) GAINES 8 50,000 17,8758A 65125210 NEW ERA, S. (GLORIETA) GAINES 1 6,500 6,5008A 65967400 NORMAN (DEVONIAN) GAINES 2 93,439 82,9278A 65967600 NORMAN (ELLENBURGER) GAINES 2 93,439 82,9278A 65971500 NORMAN, S. (WOLFCAMP) GAINES 1 14,015 14,0158A 65971750 NORMAN, S. (WOLFCAMP ‐B‐) GAINES 1 14,051 14,0518A 66080070 NORTH WILLOW (CISCO LIME) KING 1 21,800 21,8008A 66080075 NORTH WILLOW (CISCO SD., LOW) KING 1 21,800 21,8008A 66081075 NORTH WILLOW, E. (CISCO SD. LO.) KING 1 2,000 2,0008A 66373250 O D C (DEVONIAN) GAINES 6 146,400 35,6148A 66373500 O D C (PERMO PENN.) GAINES 2 27,000 16,000


Concentration8A 66373750 O D C (SAN ANDRES) GAINES 9 200,000 82,8418A 66376600 ODC, NE. (SAN ANDRES) GAINES 3 4,000 4,0008A 66721075 OCTOBER (CANYON) HOCKLEY 4 20,000 12,7508A 66958500 OLD COLONY (L. CLEARFORK) GAINES 7 3,200 9368A 67270500 OLON EARNEST (SPRABERRY, UP.) DAWSON 3 765 1918A 67899001 OWNBY YOAKUM 19 14,000 5,1338A 67899200 OWNBY (CLEAR FORK, LO.) YOAKUM 5 10,948 6,6198A 67899400 OWNBY (CLEAR FORK, UPPER) YOAKUM 40 21,000 3,4908A 67899600 OWNBY (GLORIETA) YOAKUM 1 10,948 10,9488A 67899800 OWNBY (WICHITA‐ALBANY) YOAKUM 8 40,500 27,8898A 67905500 OWNBY, WEST (SAN ANDRES) YOAKUM 14 14,000 7,5798A 68101001 P. H. D. GARZA 66 40,000 13,7488A 68101250 P. H. D. (BASAL SAN ANDRES) GARZA 7 12,000 5,6988A 68101500 #P. H. D. (GLORIETA) GARZA 19 50,000 16,2768A 68220300 P‐M‐A (GLORIETA) GARZA 2 890 4458A 69542001 PATIENCE & FAITH COCHRAN 1 2,000 2,0008A 69563250 PATRICIA (FUSSELMAN) DAWSON 20 67,800 28,1698A 69563750 PATRICIA (SPRABERRY) DAWSON 11 67,800 23,9318A 70306175 PEG'S DRAW (ELLENBURGER) BORDEN 1 16,327 16,3278A 70306500 PEG'S DRAW (MISSISSIPPIAN) BORDEN 8 60,000 38,9878A 70306700 PEG'S DRAW (SPRABERRY) BORDEN 6 814 2378A 70307075 PEG'S HILL (CANYON) BORDEN 2 552 2788A 70307100 PEG'S HILL (ELLENBURGER) BORDEN 1 6,339 6,3398A 70307250 PEG'S HILL (MISSISSIPPIAN) BORDEN 4 730 4778A 70307400 PEG'S HILL (SPRABERRY) BORDEN 7 638 3618A 70507500 PENNYBURGER (GLORIETA) SCURRY 2 1,800 9018A 71267500 PHOENIX (GRAYBURG) MARTIN 1 40,000 40,0008A 71812500 PLAINS, SOUTHWEST (WOLFCAMP) YOAKUM 19 14,062 4,4398A 71823666 PLATANG (SAN ANDRES) YOAKUM 3 15,395 11,8988A 71826200 PLATANG, NE. (DEVONIAN) YOAKUM 4 13,000 10,2508A 72167060 POKER DRAW (CISCO) YOAKUM 1 7,000 7,0008A 72167075 POKER DRAW (DEVONIAN) YOAKUM 3 4,500 2,930


Concentration8A 72212200 POLAR (ELLEN.) KENT 2 2,000 2,0008A 72214500 POLAR, NORTH (ELLENBURGER) KENT 14 5,600 2,6748A 72225500 POLLAN (ELLENBURGER) GARZA 1 2,000 2,0008A 72552500 POST (GLORIETA) GARZA 107 18,000 1,5088A 72995001 PRENTICE YOAKUM 12 40,000 20,1548A 72995166 PRENTICE (CLEAR FORK, LOWER) YOAKUM 35 45,251 9,1788A 72995470 PRENTICE (5100) YOAKUM 11 25,730 8,9108A 72995498 PRENTICE (6700) YOAKUM 59 33,080 10,2018A 72999500 PRENTICE, NW. (SAN ANDRES) YOAKUM 29 21,000 9,6908A 74162250 RAFTER CROSS (ELLENBURGER) BORDEN 1 2,500 2,5008A 75026500 READ (WOLFCAMP) YOAKUM 7 7,968 1,3908A 75333666 RED LOFLIN (STRAWN) GARZA 4 425 2658A 75552300 REEVES (LEONARD, LOWER) YOAKUM 1 200,660 200,6608A 75552500 REEVES (SAN ANDRES) YOAKUM 38 56,791 10,0128A 75780001 REINECKE BORDEN 5 359,000 74,0198A 75781500 REINECKE, E. (CANYON) BORDEN 6 20,000 8,3158A 75781750 REINECKE, E. (LEONARD LIME) BORDEN 3 7,500 2,7568A 75785700 REINECKE, S. (WOLFCAMP) BORDEN 4 898 2998A 75786075 REINECKE, S.E. (CANYON REEF) BORDEN 1 2,000 2,0008A 76093666 #REVILO (GLORIETA) SCURRY 8 6,730 1,9078A 76577500 RIDE (CISCO LIME) SCURRY 7 5,300 2,2078A 76581500 RIDE,SOUTH (PENN REEF) SCURRY 2 14,770 7,7708A 76585500 RIDE, S.W. (PENN REEF) SCURRY 1 1,200 1,2008A 76595500 RIDGE (CLEAR FORK) CROSBY 7 5,000 2,6788A 76599500 RIDGE, SOUTH (CLEAR FORK) CROSBY 38 5,727 1,7078A 76599600 RIDGE, SOUTH (GLORIETA) CROSBY 1 2,000 2,0008A 76702500 RILEY (CLEAR FORK) GAINES 2 2,626 2,6268A 76707001 RILEY, NORTH GAINES 20 272,600 52,6488A 77102380 ROAD BEND (TANNEHILL) DICKENS 4 100 378A 77127500 ROARING SPRINGS (PERMO‐PENN) MOTLEY 23 30,000 4,6468A 77129500 ROARING SPRINGS, N.(PERMO‐PENN) MOTLEY 2 28,834 28,3838A 77134500 ROARING SPRINGS, W. (PERMO‐PENN) MOTLEY 10 8,000 4,540


Concentration8A 77316001 ROBERTSON GAINES 18 74,000 5,8098A 77316710 ROBERTSON (PENN.) GAINES 3 100,000 66,1508A 77316852 ROBERTSON (SAN ANDRES) GAINES 19 80,000 20,6958A 77318666 ROBERTSON, N. (CLEAR FORK 7100) GAINES 97 100,000 9,5748A 77318750 ROBERTSON, N. (DEVONIAN) GAINES 4 110,990 92,8708A 77318900 ROBERTSON, N. (SAN ANDRES) GAINES 46 140,000 55,1618A 77460075 ROBLIN (CANYON SAND) HOCKLEY 2 52,000 52,0008A 77643001 ROCKER ‐A‐ GARZA 29 54,000 17,5618A 77643333 ROCKER ‐A‐ (CLEAR FORK) GARZA 9 45,400 14,8748A 77643415 ROCKER ‐A‐ (ELLENBURGER) GARZA 5 19,300 4,9208A 77643666 ROCKER ‐A‐ (GLORIETA) GARZA 21 58,500 14,8458A 77643700 ROCKER A (STRAWN) GARZA 12 10,000 3,2398A 77647200 ROCKER ‐A‐, NW (GLORIETA) GARZA 6 19,200 9,8318A 77647333 ROCKER ‐A‐, NW. (SAN ANDRES) GARZA 29 60,000 17,1618A 77647666 ROCKER ‐A‐, NW.(SAN ANDRES, NW.) GARZA 5 9,000 3,5498A 77648200 ROCKER ‐A‐, SOUTH (GLORIETA) GARZA 11 3,500 2,3688A 77648400 ROCKER ‐A‐, SOUTH (SAN ANDRES) GARZA 14 75,000 32,7218A 77655500 ROCKER ‐A‐,SW. (ELLENBURGER) GARZA 11 21,265 7,1888A 78167001 ROPES HOCKLEY 3 1,000 8778A 78167750 ROPES (WOLFCAMP) HOCKLEY 4 800 7718A 78168500 #ROPES, E. (CLEAR FORK) HOCKLEY 7 1,749 5998A 78175333 ROPES, WEST (CISCO SAND) HOCKLEY 16 886 3108A 78403001 ROSS RANCH KING 2 1,573 1,5738A 78403500 ROSS RANCH (STRAWN SD.) KING 3 1,573 1,5738A 78742400 ROXANNE K (ELLENBURGER) GARZA 2 20,000 19,1988A 79002100 RUSSELL (CLEARFORK CONSOLIDATED GAINES 15 220,000 33,1568A 79002166 RUSSELL (CLEARFORK 7000) GAINES 27 38,850 5,2608A 79002332 RUSSELL (GLORIETA 6100) GAINES 12 70,000 24,1738A 79004250 RUSSELL, NORTH (DEVONIAN) GAINES 36 232,000 51,2918A 79004500 RUSSELL, NORTH (GLORIETA 5900) GAINES 13 25,800 4,5298A 79004750 RUSSELL, NORTH (6600) GAINES 10 39,960 14,8768A 79007500 RUSSELL, S. (SAN ANDRES) GAINES 9 70,000 29,246


Concentration8A 79009666 RUSSELL, SW. (SAN ANDRES) GAINES 4 70,000 35,5218A 79047500 RUTH HUDSON (SAN ANDRES) GAINES 4 14,700 6,5588A 79393750 SABLE (SAN ANDRES) YOAKUM 13 20,000 11,4318A 79394500 SABLE, E. (SAN ANDRES) YOAKUM 3 7,000 3,7338A 79395500 SABLE, N. (SAN ANDRES) YOAKUM 4 11,504 6,5348A 79805240 SALISBURY (L. LEONARD SD.) GAINES 14 60,000 23,1468A 79887001 SALT CREEK KENT 11 2,500 7738A 80473310 SAND HILLS (MCKNIGHT) CRANE 3 17,767 14,8558A 81913250 SEAGRAVES (SAN ANDRES) GAINES 11 61,100 43,0928A 81913500 SEAGRAVES (SILURO‐DEVONIAN) GAINES 10 70,000 18,6888A 81913750 SEAGRAVES (STRAWN) GAINES 8 30,000 8,6568A 81917333 SEAGRAVES, SOUTH (SAN ANDRES) GAINES 13 147,485 58,0778A 81917666 SEAGRAVES, S. (SILURO‐DEVONIAN) GAINES 4 147,485 54,7938A 81919200 SEAGRAVES, S.W. (DEV.) GAINES 1 109,200 109,2008A 81920666 SEAGRAVES, W. (STRAWN) GAINES 4 70,000 18,4438A 82225040 SEMINOLE (DEVONIAN) GAINES 6 245,000 87,1918A 82225142 SEMINOLE (SAN ANDRES) GAINES 17 200,000 70,8708A 82225284 SEMINOLE (SAN ANGELO) GAINES 19 120,000 59,2168A 82225568 SEMINOLE (WOLFCAMP LIME) GAINES 2 195,000 167,5008A 82225710 SEMINOLE (WOLFCAMP REEF) GAINES 4 197,120 146,2958A 82226500 SEMINOLE, EAST (SAN ANDRES) GAINES 16 180,800 90,5038A 82227300 SEMINOLE, NORTH (DEVONIAN) GAINES 10 8,800 2,9198A 82227500 SEMINOLE, NORTH (SAN ANDRES) GAINES 3 49,500 26,7008A 82228500 SEMINOLE, NE. (DEVONIAN) GAINES 1 43,000 43,0008A 82228800 SEMINOLE, NE. (SAN ANDRES) GAINES 4 90,000 69,6008A 82229500 SEMINOLE, NW. (DEVONIAN) GAINES 7 260,000 92,0468A 82229750 SEMINOLE, NW. (DEVONIAN FB 2) GAINES 7 315,000 74,7608A 82231500 SEMINOLE, SE. (SAN ANDRES) GAINES 12 110,000 19,3018A 82232200 SEMINOLE, SW. (CLEARFORK) GAINES 3 141,952 63,9008A 82232333 SEMINOLE, SOUTHWEST (DEVONIAN) GAINES 12 140,000 52,5978A 82232750 SEMINOLE, SW. (SAN ANDRES) GAINES 2 42,300 21,1508A 82233001 SEMINOLE, WEST GAINES 21 56,000 33,486


Concentration8A 82233200 SEMINOLE, W. (DEVONIAN) GAINES 2 40,000 20,0058A 82233400 SEMINOLE, W. (DEVONIAN FB 2) GAINES 4 160,000 71,7608A 82233600 SEMINOLE, W. (LEONARD) GAINES 5 280,000 87,8628A 82233800 SEMINOLE, W. (WOLFCAMP FB 2) GAINES 1 28,000 28,0008A 82235400 SEMINOLE DRAW (SAN ANDRES) GAINES 4 65,540 54,4358A 82350666 SEVEN J (STRAWN) BORDEN 6 4,363 1,3358A 82360500 SEVEN LAKES (FUSSELMAN) TERRY 5 75,054 47,6848A 82670500 SHANNON RANCH (ELLENBURGER) SCURRY 1 450 4508A 82670600 SHANNON RANCH (STRAWN) SCURRY 5 12,400 6,0008A 82710166 SHARON RIDGE (CLEAR FORK) SCURRY 175 72,000 4,1798A 82710498 SHARON RIDGE (1700) SCURRY 233 64,561 1,0618A 82710664 SHARON RIDGE (2400) SCURRY 25 68,083 8,7008A 82710830 SHARON RIDGE (2900) SCURRY 1 3,000 3,0008A 82733370 SHARP IE, E. LAKE THOMAS (REEF) SCURRY 1 1,200 1,2008A 83845500 SIX MILE POOL (WICHITA) HOCKLEY 1 26,214 26,2148A 83991001 SLAUGHTER COCHRAN 261 624,000 36,7478A 83991400 SLAUGHTER (CLEAR FORK 7190) HOCKLEY 29 41,000 6,4918A 84345001 SMYER HOCKLEY 86 50,116 4,0988A 84347333 SMYER, N. (CANYON) HOCKLEY 4 50,116 39,8988A 84347666 SMYER, N. (STRAWN) HOCKLEY 3 50,116 33,4458A 84348500 SMYER, NE. (CLEAR FORK) HOCKLEY 4 4,699 2,0548A 84353900 SMYER, W. (WICHITA ALBANY) HOCKLEY 4 70,800 22,3258A 84353910 SMYER, W. (WOLFCAMP) HOCKLEY 4 6,000 3,2978A 84455333 SNOWDEN (SPRABERRY) DAWSON 8 704 958A 84470375 SNYDER, N (STRAWN UPPER) SCURRY 2 950 5708A 84470750 SNYDER, N (STRAWN ZONE B) SCURRY 5 950 3588A 84491075 SOGGY BOTTOM (CROTON) DICKENS 4 1,200 6008A 85215800 SPIRES, NW. (STRAWN C‐2) KENT 2 4,000 2,8628A 85217500 SPIRES, W. (STRAWN C‐1) KENT 12 4,500 1,6558A 85231500 SPIVEY (SAN ANDRES) YOAKUM 32 170,000 23,4758A 85281001 SPRABERRY DAWSON 10 45,000 18,6038A 85282001 SPRABERRY, DEEP DAWSON 7 7,610 1,156


Concentration8A 85282500 SPRABERRY, DEEP (SPRABERRY, LO.) DAWSON 16 3,600 9278A 85292450 SPRABERRY, W. (DEEP, SPRABERRY) DAWSON 2 1,425 1,1328A 85408075 SPUR, SOUTH (CROTON LIME) DICKENS 3 1,200 9008A 86252400 STOCKYARD (CLEARFORK, UPPER) GAINES 13 102,821 44,9068A 86252600 STOCKYARD (SAN ANDRES) GAINES 3 101,832 33,9448A 86371333 STORIE (GLORIETA) GARZA 3 40,000 25,3338A 86371666 STORIE (SAN ANDRES) GARZA 3 40,000 25,3338A 87157200 SUNDOWN (ABO) HOCKLEY 1 22,000 22,0008A 87157300 SUNDOWN (CISCO) HOCKLEY 1 29,162 29,1628A 87167700 SUNFLOWER (SAN ANDRES) TERRY 5 11,000 11,0008A 87173100 SUNILAND LYNN 16 19,669 4,1838A 87173250 SUNILAND (GLORIETA) LYNN 6 15,800 9,3418A 87173500 SUNILAND (SAN ANDRES) LYNN 11 35,600 14,2698A 87173750 SUNILAND (SAN ANDRES, LOWER) LYNN 11 35,600 10,0148A 87254240 SUNTURA (LOWER CLEAR FORK) TERRY 12 35,743 16,6388A 87640500 SWENSON‐BARRON (ELLEN.) GARZA 18 25,000 12,0018A 87646500 SWENSON‐GARZA (STRAWN) GARZA 3 9,807 6,8328A 87649500 SWENSON‐GARZA, NE (CANYON) GARZA 1 1,890 1,8908A 88000500 TLOC (SAN ANDRES) TERRY 27 120,000 62,6068A 88660500 TEDBIT (SAN ANDRES) GAINES 38 180,000 39,1598A 88760100 TEN GALLON (CANYON LIME) SCURRY 10 30,000 15,9468A 88845300 TERCERA VEZ (DEVONIAN) GAINES 10 60,000 28,8538A 88915500 TERRYON (GLORIETA) TERRY 5 17,200 15,2218A 88969800 TEX‐FLOR (WOLFCAMP) GAINES 8 27,600 14,7098A 88977142 TEX‐HAMON (CANYON) DAWSON 7 80,000 28,4058A 88977426 TEX‐HAMON (FUSSELMAN) DAWSON 16 81,000 44,8528A 88977568 TEX‐HAMON (MISSISSIPPIAN, LOWER) DAWSON 1 30,000 30,0008A 88977710 TEX‐HAMON (MONTOYA) DAWSON 3 30,000 27,4448A 88977852 TEX‐HAMON (STRAWN) DAWSON 5 30,000 17,7068A 89005001 TEX‐MEX GAINES 15 50,000 11,5648A 89010500 TEX‐MEX, SE. (SAN ANDRES) GAINES 16 70,570 10,7838A 89010700 TEX‐MEX, SE. (WICHITA ALBANY) GAINES 39 56,000 5,746


Concentration8A 89024333 TEX‐PAC (CLEAR FORK) GAINES 20 169,000 17,4248A 89038500 TEX‐SIN (DEVONIAN) GAINES 9 135,589 62,9548A 89715400 THREE‐O‐THREE (SAN ANDRES) GAINES 7 44,520 30,1578A 89732250 THREE WAY (GLORIETA) GARZA 1 5,000 5,0008A 89732500 THREE WAY (SAN ANDRES) GARZA 10 60,000 23,5118A 90300500 TOBY‐JO (WOLFCAMP) GAINES 1 13,100 13,1008A 90365300 TOKIO (FUSSELMAN) TERRY 9 60,000 28,6778A 90365350 TOKIO (LEONARD) TERRY 3 60,000 29,9668A 90365400 TOKIO (MONTOYA) TERRY 5 40,000 16,3428A 90365450 TOKIO (WOLFCAMP) TERRY 11 50,000 14,7608A 90366500 TOKIO, E. (LOWER LEONARD) TERRY 3 36,800 17,2668A 90369500 TOKIO, SOUTH (LEONARD) TERRY 14 97,265 58,9368A 90369666 TOKIO, SOUTH (WOLFCAMP) TERRY 5 42,025 23,6548A 90371475 TOKIO, SW (WOLFCAMP) YOAKUM 1 53,918 53,9188A 91115500 TRI‐RUE (REEF) SCURRY 28 8,000 2,0638A 91132500 TRI‐WE (REEF) SCURRY 8 28,200 6,3288A 91207375 TRIFECTA (STOCKWETHER LIME) DICKENS 2 17,300 13,6508A 91406500 TRIPP (DEVONIAN) GAINES 7 121,700 57,6348A 91621001 TSTAR (ABO) HOCKLEY 1 1,000 1,0008A 91670600 TUFBOW (MISS) GARZA 1 500 5008A 91670700 TUFBOW (STRAWN) GARZA 1 30,000 30,0008A 91782500 TUMBLEWEED, N. (LOWER TANNEHILL) DICKENS 1 13,100 13,1008A 92060200 TWIN PEAKS (CONGL.) KING 1 467 4678A 92060500 TWIN PEAKS (STRAWN, UP) KING 5 600 4738A 92060600 TWIN PEAKS (STRAWN 5400) KING 1 467 4678A 92113500 TWO STATES (SAN ANDRES) COCHRAN 2 8,906 6,9538A 92290333 U‐LAZY ‐S‐ (ELLENBURGER) BORDEN 3 21,889 8,6298A 92290666 U‐LAZY ‐S‐ (PENNSYLVANIAN) BORDEN 6 25,889 9,6518A 92299001 U‐LAZY‐S‐, WEST BORDEN 1 2,000 2,0008A 92471250 UNION SCHOOL (FUSSELMAN) TERRY 1 37,500 37,5008A 92882500 V & S (SAN ANDRES) GAINES 27 109,200 36,6808A 93234500 VAREL (GLORIETA) SCURRY 15 8,000 2,170


Concentration8A 93308001 #VEALMOOR HOWARD 1 0 8A 94114001 VON ROEDER BORDEN 19 40,000 8,2898A 94114300 VON ROEDER (CISCO SAND) BORDEN 5 14,780 6,0448A 94114333 VON ROEDER (CLEAR FORK) BORDEN 6 32,790 11,2078A 94114666 VON ROEDER (WOLFCAMP) BORDEN 11 13,000 1,8478A 94116001 VON ROEDER, NORTH BORDEN 2 340 2668A 94215250 WBD (DEVONIAN) YOAKUM 2 9,998 6,6708A 94215500 WBD (SAN ANDRES) YOAKUM 3 13,735 8,4118A 94215750 WBD (WOLFCAMP) YOAKUM 2 20,241 13,4128A 94350515 WM (2ND TANNEHILL) KING 1 467 4678A 94350530 WM (3RD. TANNEHILL) KING 1 467 4678A 94432500 WTG (GLORIETA) GARZA 14 4,000 1,5868A 94748666 WALKER (DEVONIAN) COCHRAN 10 6,000 3,1978A 94852500 WALLACE RANCH (NOODLE CREEK) KENT 2 2,663 1,3318A 95397001 WASSON GAINES 131 100,000 8,9728A 95397200 WASSON (GLORIETA) GAINES 1 2,000 2,0008A 95397600 WASSON (WICHITA ALBANY) GAINES 37 53,935 10,5148A 95397800 WASSON (WOLFCAMP) GAINES 8 32,000 20,2488A 95399400 WASSON, NORTH (SAN ANDRES) YOAKUM 20 35,000 11,8938A 95399500 WASSON, NORTH (WOLFCAMP) GAINES 1 70,000 70,0008A 95400333 WASSON, NE. (CLEAR FORK) GAINES 42 18,000 4,1728A 95400666 WASSON, NE. (WICHITA‐ALBANY) GAINES 17 44,490 5,2508A 95402333 WASSON, S. (WICHITA‐ALBANY) GAINES 8 100,000 32,6398A 95402666 WASSON, S. (WICHITA‐ALBANY, LO.) GAINES 1 28,044 28,0448A 95431001 WASSON 72 GAINES 82 84,000 6,1998A 95830075 WEEKS (CLEARFORK) HOCKLEY 5 42,500 28,4408A 95970200 WEINER (COLBY SAND) WINKLER 1 8,000 8,0008A 96062001 WELCH DAWSON 93 97,155 42,2638A 96067500 WELCH, SOUTH (SAN ANDRES) DAWSON 1 44,021 44,0218A 96068333 WELCH, SE. (SAN ANDRES) DAWSON 1 42,000 42,0008A 96175500 WELLKAT (SILURIAN) TERRY 1 20,000 20,0008A 96180001 WELLMAN TERRY 2 450 450


Concentration8A 96180500 WELLMAN (FUSSELMAN) TERRY 2 60,853 32,5288A 96187333 WELLMAN, SW. (SAN ANDRES) TERRY 20 73,800 42,8348A 96188333 WELLMAN, W. (SAN ANDRES) TERRY 12 44,000 19,9158A 96202500 WELLS (DEVONIAN) DAWSON 18 80,000 21,0788A 96408166 WESCOTT (DEV.) GAINES 15 100,000 45,4958A 96408498 WESCOTT (SAN ANDRES) GAINES 2 80,000 48,5008A 96408664 WESCOTT (STRAWN) GAINES 7 40,000 13,0628A 96487001 WEST YOAKUM 12 15,964 12,5738A 96487500 WEST (DEVONIAN) YOAKUM 19 92,600 54,4028A 96487780 WEST (SAN ANDRES, SW) YOAKUM 1 9,527 9,5278A 96565500 WESTBROOK, EAST (CLEAR FORK) MITCHELL 1 14,000 14,0008A 97057500 WHITHARRAL (CLEAR FORK, LO.) HOCKLEY 95 71,519 20,8488A 97190500 WICKER (STRAWN) BORDEN 4 3,200 2,7198A 97846400 WILSON, WEST (CLEARFORK) LYNN 2 26,445 13,5648A 97846500 WILSON, WEST (ELLENBURGER) LYNN 5 7,067 2,6388A 97846520 WILSON, WEST (GLORIETA) LYNN 3 21,932 18,3778A 98204500 WINTHROP (SAN ANDRES) COCHRAN 2 5,400 5,4008A 98360001 WOLF (CANYON) BORDEN 8 6,600 1,9138A 98360190 WOLF (ELLENBURGER) BORDEN 2 46,632 25,8168A 98395250 WOLF FLAT (CISCO) MOTLEY 5 3,200 2,0358A 99160400 YA (TWIN PEAKS) KING 2 467 3128A 99160500 YA (TWIN PEAKS, SOUTH) KING 1 157 1578A 99182666 Y. W. O. (SAN ANDRES) LYNN 4 4,500 3,4818A 99343001 YELLOWHOUSE HOCKLEY 32 391,680 36,9218A 99347500 YELLOWHOUSE, S. (SAN ANDRES) HOCKLEY 41 111,623 20,4868A 99355075 YIN‐YOUT (FUSSELMAN) DAWSON 1 42,000 42,00009 99373500 YOAKUM CENTER YOAKUM 1 12,200 12,20009 02550666 ANCELL (KMA LIME 4000) WILBARGER 1 400 40009 03420500 ARCHER, SW. (MISS) ARCHER 2 2,000 2,00009 03446001 #ARCHER COUNTY REGULAR ARCHER 6 3,000 65809 04114500 ASHTOLA (MISS) YOUNG 3 7,950 5,04009 06334001 #BAYLOR COUNTY REGULAR BAYLOR 1 210 210


Concentration09 10072250 BOBCAT BLUFF (MISSIPPIAN) ARCHER 6 3,200 1,10009 12806664 BRYSON, SW. (MISSISSIPPIAN) YOUNG 2 550 40009 15046500 CAMM (MISS.) YOUNG 10 6,000 1,74409 17891852 CHOATE (PERMIAN) FOARD 4 200 11209 17893500 CHOATE, N. (CISCO ‐K‐) FOARD 4 200 11209 17894500 CHOATE, W. (CISCO ‐K‐) FOARD 4 200 11209 21073500 COUGAR (MISS. LIME) ARCHER 2 2,000 2,00009 25333510 DONNELL (MISSISSIPPIAN) YOUNG 1 900 90009 29958500 FAILS (MISS.) ARCHER 3 1,312 1,04809 30986664 FISH CREEK (MISSISSIPPI LIME) YOUNG 2 120 6009 31999200 FORT BELNAP (MISS.) YOUNG 2 1,600 1,36009 33347001 FURR & ALLAR YOUNG 1 1,000 1,00009 33589001 GABBY YOUNG 4 180 18009 33649250 GAFFORD (MEGARGEL SAND) FOARD 4 200 11009 37568500 H‐B (MISSISSIPPI) ARCHER 1 750 75009 39885333 HAYTER (MISSISSIPPI LIME) ARCHER 2 360 23009 44073500 I.C.G.A. (MISSISSIPPIAN) YOUNG 1 9,000 9,00009 47008001 JOHNSON FOARD 4 200 11209 47008300 JOHNSON (GUNSIGHT) FOARD 4 200 11209 47902001 #K‐M‐A WICHITA 2 5,000 2,50009 49964300 #KNOX, S. (MISS) YOUNG 2 200 19209 60272580 MEGARGEL, NE. (MISS) ARCHER 1 5,200 5,20009 60272666 MEGARGEL, NE. (5100) ARCHER 1 3,000 3,00009 61470400 MILLER BEND (MISS.) YOUNG 4 1,600 80709 61998500 MINTA WRIGHT (MISSISSIPPI) YOUNG 7 7,738 2,24809 63954666 MURRAY (MISSISSIPPI) YOUNG 5 10,000 3,95509 63956700 MURRAY, N (MISS) YOUNG 9 1,500 35009 64405250 NAN DAWS (MISSISSIPPIAN) YOUNG 2 2,700 2,15009 64521500 NASH‐DANIEL (MISSISSIPPI LIME) YOUNG 2 4,500 2,25009 65185710 NEW‐MAG (OIL CREEK) GRAYSON 1 3,350 3,35009 65283500 NEWCASTLE (MISSISSIPPI) YOUNG 3 2,400 1,35509 68321500 PADGITT, WEST (MISSISSIPPI) YOUNG 1 9,599 9,599


Concentration09 72813500 POWELL, S. (OIL CREEK) GRAYSON 1 6,368 6,36809 73265200 PROFFITT (MISS.) YOUNG 3 250 8309 76080500 REVELATION (MISS.) ARCHER 6 4,080 1,88809 78927500 RUNNING J (MISSISSIPPIAN) YOUNG 1 300 30009 80773500 SANIBEL (MISSISSIPPI) YOUNG 1 0 09 82494001 SEYMOUR POOL BAYLOR 4 1,800 1,38909 84714666 SOUTH BEND, W (MISSISSIPPI LIME) YOUNG 2 300 20009 87762500 SWINK, EAST (MISSISSIPPIAN) YOUNG 2 4,500 2,25609 90162230 TIPH'ERETH GLORY TO GOD (MISS) YOUNG 1 1,500 1,50009 94136333 #VOSS (TANNEHILL) KNOX 3 750 43909 97155001 #WICHITA COUNTY REGULAR WICHITA 2 150 8509 97331001 #WILBARGER COUNTY REGULAR WILBARGER 1 8 809 97331050 #WILBARGER COUNTY (SPECIAL) WILBARGER 1 200 20009 97390590 WILEY (MISS.) YOUNG 4 500 12510 99480001 #YOUNG COUNTY REGULAR YOUNG 4 1,800 85010 00024001 #WILDCAT INVALID CNTY 1 2,000 2,00010 00762200 ADOBE WALLS (CONGL) HUTCHINSON 2 15,690 15,69010 00762600 ADOBE WALLS (PENN LIME UPPER) HUTCHINSON 3 15,690 8,96510 00762800 ADOBE WALLS (SPRING CREEK WASH) HUTCHINSON 2 15,690 15,69010 13147243 BUFFALO WALLOW (ELLENBURGER) HEMPHILL 1 140 14010 13147333 #BUFFALO WALLOW (HUNTON 19600) HEMPHILL 11 19,750 5,31310 13147600 BUFFALO WALLOW (MISSISSIPPIAN) HEMPHILL 1 3,000 3,00010 13147666 BUFFALO WALLOW (MORROW) WHEELER 11 800 7510 15668500 CARLANDER (MARMATON) SHERMAN 4 4,500 2,31710 15722500 CARMAN (SIMPSON) WHEELER 1 12,000 12,00010 19458400 COLDWATER RANCH (MARMATON) SHERMAN 3 498 44010 19623245 COLLARD (BROWN DOLOMITE) HANSFORD 2 1,500 75110 19623250 COLLARD (COUNCIL GROVE) HANSFORD 3 600 53310 19623500 COLLARD (WHITE DOLOMITE) HANSFORD 12 5,522 98310 21617750 CREE‐FLOWERS (WOLFCAMP) ROBERTS 3 335 32310 21617777 CREE‐FLOWERS (WOLFCAMP DOLOMITE) ROBERTS 10 500 27310 22999300 DANDEN (DOUGLAS) HANSFORD 2 400 200


Concentration10 23173400 DARROUZETT (ST. LOUIS) LIPSCOMB 1 600 60010 23178500 DARROUZETT SOUTH (MERAMEC) LIPSCOMB 1 10,000 10,00010 33670300 GAGEBY CREEK (ELLENBURGER) WHEELER 3 12,800 11,05810 33670333 GAGEBY CREEK (HUNTON) WHEELER 4 775 28710 38776600 HANNAS DRAW (HUGOTON) LIPSCOMB 2 1,200 1,00010 38797310 HANSFORD (MARMATON) HANSFORD 2 430 23010 38797930 HANSFORD (WHITE DOLOMITE) HANSFORD 3 1,000 75210 38799950 HANSFORD, NORTH (WOLFCAMP) HANSFORD 3 200 13710 42512075 HOOVER, NE. (CHASE) GRAY 19 1,420 95010 43023500 HOWE RANCH (HUNTON) HEMPHILL 15 3,400 63510 43023720 HOWE RANCH (MORROW UP) HEMPHILL 5 100 4210 43695200 HUNTER (BROWN DOLOMITE) HANSFORD 22 2,100 66210 43695500 HUNTER (WHITE DOLOMITE) HANSFORD 5 800 41510 43802630 HUTCH (PENN. LIME 4000) HUTCHINSON 1 1,200 1,20010 43850380 HUTCHINSON, N. (KRIDER) HUTCHINSON 30 1,280 65710 43850888 HUTCHINSON, N. (WHITE DOLOMITE) HUTCHINSON 3 920 82510 47446100 JUBILEE (HUNTON) HEMPHILL 4 14,900 6,07610 47446200 JUBILEE (MERAMAC) HEMPHILL 1 14,900 14,90010 48964075 KENNITH (COUNCIL GROVE) HANSFORD 1 400 40010 49563400 KIOWA CREEK (MERAMEC) LIPSCOMB 2 1,000 1,00010 49640050 KIRK (CHASE) HUTCHINSON 5 1,300 89710 58257333 MATHERS RANCH (HUNTON) HEMPHILL 23 300 12910 62235400 MO‐TEX (MEISNER) WHEELER 8 423 5210 62243426 MOBEETIE (ELLENBERGER) WHEELER 3 9,800 7,26610 63100500 #MORSE, SW (BROWN DOLOMITE) HUTCHINSON 169 16,325 1,50410 68677500 PALO DURO (COUNCIL GROVE) HANSFORD 1 1,200 1,20010 68677900 PALO DURO (WOLFCAMP) HANSFORD 5 1,200 67610 68679400 PALO DURO CREEK (MORROW) SHERMAN 2 906 45310 68825003 #PANHANDLE (ARBUCKLE‐H2S DISPL) CARSON 1 1,000,000 1,000,00010 68825240 PANHANDLE (GR.WASH‐H2S DISPL) MOORE 3 600,000 411,66610 68826001 #PANHANDLE, EAST COLLINGSWORTH 2 168 8410 68826125 PANHANDLE, E.(ALBANY DOLMITE,LO) HUTCHINSON 1 444 444


Concentration10 68831001 #PANHANDLE, WEST MOORE 1,767 225,200 4,50510 68831200 PANHANDLE, WEST (RED CAVE) MOORE 242 14,890 14910 68831250 #PANHANDLE, WEST (RED CAVE NORTH) MOORE 2 675 33710 68845001 #PANHANDLE CARSON COUNTY FIELD CARSON 268 50,000 1,83910 68873001 #PANHANDLE GRAY COUNTY FIELD GRAY 165 20,000 1,15610 68887001 #PANHANDLE HUTCHINSON COUNTY FLD. HUTCHINSON 1,126 950,000 11,18510 68901001 #PANHANDLE MOORE COUNTY FIELD MOORE 214 157,600 7,64310 69658200 PATTEN (KRIDER) HANSFORD 95 1,950 56410 73084500 PRICE (BROWN DOLOMITE) HUTCHINSON 5 2,000 1,45010 73094500 PRICE‐COYLE (MARMATON) SHERMAN 1 1,556 1,55610 73336500 PSHIGODA, N. (DES MOINES) OCHILTREE 4 121 3010 73768142 #QUINDUNO (ALBANY DOLOMITE, LO.) ROBERTS 193 4,200 99310 73768175 #QUINDUNO (COUNCIL GROVE) ROBERTS 1 1,110 1,11010 73768284 QUINDUNO (LECOMPTON) ROBERTS 27 1,690 31010 73768925 QUINDUNO (WOLFCAMP LIME) ROBERTS 10 1,572 37310 73770500 QUINDUNO, NORTH (LECOMPTON) ROBERTS 7 1,110 43210 76541500 RICKS (MORROW, UPPER) OCHILTREE 2 150 7510 82677050 SHAPLEY (BROWN DOLOMITE) HANSFORD 9 360 17510 82677333 SHAPLEY (MORROW) HANSFORD 6 250 6610 85515450 STAMPER (MARMATON) HANSFORD 2 150 13310 86125250 #STILES RANCH (GRANITE WASH CONS) WHEELER 49 1,700 5710 86504750 STRATFORD DOME (RED CAVE) SHERMAN 1 800 80010 89120001 #TEXAS HUGOTON SHERMAN 549 16,050 58310 91889500 TURNER, SOUTH (MORROW, UPPER) OCHILTREE 6 145 2410 95138001 WARD, SOUTH WARD 2 20,047 13,95410 95355150 #WASHITA CREEK (GRANITE WASH) HEMPHILL 2 122 6210 95355250 WASHITA CREEK (HUNTON 19475) HEMPHILL 9 4,696 63210 95361500 WASHITA CREEK, WEST (HUNTON) HEMPHILL 2 400 279

h2s field concentration listing december 2013certs ppm max avg concentration 02 83192300 sherman...

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