kill sheet hhhhh
DESCRIPTION
KIll sheet for free useTRANSCRIPT
DATE : 17-Apr-23 20:35:40
International Well Control Forum NAME : Qarn Alam # 36
UNITS : S.I. (kPa & liter)
FORMATION STRENGTH DATA: CURRENT WELL DATA :
SURFACE LEAK-OFF PRESSURE FROM DRILLING FLUID DATA :
FORMATION STRENGTH TEST (A) 12100 kPa DENSITY 1.14 s.g.
DRLG FLUID DENSITY AT TEST (B) 1.14 s.g. GRADIENT 11.18 kPa/m
11.18 kPa/m
MAX. ALLOWABLE DRILLING FLUID DENSITY:
(A) CASING & SHOE DATA :
(B) + SHOE T.V.DEPTH x 9.81 (C) 1.78 s.g. SIZE 9.625 inch
17.45 kPa/m ID 8.75 inch
INITIAL MAASP: M. DEPTH 1931.00 m
[(C) - CURR. DENSITY] x SHOE T.V.D. x 9.81 = T.V. DEPTH 1931.00 m
12100 kPa
HOLE DATA :
PUMP 1 DISPLACEMENT PUMP 2 DISPLACEMENT SIZE 8 1/2 inch
18.90 l/stk 18.90 l/stk M. DEPTH 2963.00 m
T.V.DEPTH 2816.00 m
SLOW PUMP DYNAMIC PRESSURE LOSS
RATE DATA SPM PUMP NO. 1 PUMP NO. 2
30 SPM 2500 kPa 2550 kPa DEVIATION 1/5
kPa kPa
PRE-RECORDED LENGTH CAPACITY VOLUME PUMP STROKES TIME
VOLUME DATA m l/m liter strokes minutes
DP 1 5 inch 0 x 7.87 = 0
DP 2 5 inch 2587 x 9.05 = 23,412 +
HWDP 5 inch 376 x 4.61 = 1,733 +
DC 1 6 1/4 inch x 4.01 = 0 +
DC 2 8 1/4 inch 0 x 4.19 = 0 + pump 18.90 l/stk 30 SPM
DRILL STRING VOLUME (D) 25,146 ltr (E) 1330 stks 44.3 min
DC 2 x OPEN HOLE 0 x 2.12 = 0
DC 1 x OPEN HOLE 0 x 16.82 = 0 +
DP2/HW x OPEN HOLE 1032 x 23.94 = 24,708 +
DP 1 x OPEN HOLE 0 x 23.94 = 0 +
OPEN HOLE VOLUME (F) 24,708 ltr 1307 stks 43.6 min
DC 2 x CASING 0 x 4.31 = 0 +
DC 1 x CASING 0 x 19.00 = 0 +
DP2/HW x CASING 1931 x 26.13 = 50,451 +
DP1 x CASING 0 x 26.13 = 0 +
TOTAL CASING VOLUME (G) 50,451 ltr 2669 stks 89.0 min
TOTAL ANNULUS VOLUME (F + G) = (H) 75,160 ltr 3977 stks 132.6 min
TOTAL WELL SYSTEM VOLUME (D + H) = (I) 100,305 ltr 5307 stks 176.9 min
ACTIVE SURFACE VOLUME (J) 1,000 ltr 53 stks
TOTAL ACTIVE SURFACE VOLUME (I+J) 101,305 ltr 5360 stks
SURFACE BOP (Vertical Well) KILL SHEET - 1
PUMP STROKESSLOW PUMP RATE
VOLUMEPUMP DISPLACEMENT
DC 2
DC 1
HW
DP
DP
1D
P 2
International Well Control Forum DATE : 17-Apr-23 20:35:40
NAME : H.Cruse
UNITS : S.I. (kPa & liter)
KICK DATA : METHOD: WAIT & WEIGHT
SHUT IN DRILL PIPE PRESSURE SIDPP 1400 kPa
SHUT IN CASING PRESSURE SICP 700 kPa
PIT GAIN 0 liter
CURRENT DRILLING FLUID DENSITY + SIDPP
KILL FLUID DENSITY 9.81 x TVD
1.14 + 1400 = 1.19 s.g.
9.81 x 2816
CURRENT DRILLING FLUID DENSITY + SIDPP
KILL FLUID GRADIENT TVD
11.18 + 1400 = 11.68 kPa/m
2816
INITIAL CIRCULATING DYNAMIC PRESSURE LOSS + SIDPP
PRESSURE ICP 2500 + 1400 = 3900 kPa
INITIAL DYNAMIC CSG SICP
PRESS AT SCR 700 700 kPa
KILL FLUID DENSITY x DYNAMIC PRESSURE LOSS
FINAL CIRCULATING CURRENT DRILLING FLUID DENSITY
PRESSURE FCP 1.19 x 2500 = 2611 kPa
1.14
KILL FLUID GRADIENT x DYNAMIC PRESSURE LOSS
FINAL CIRCULATING CURRENT DRILLING FLUID GRADIENT
PRESSURE FCP 11.68 x 2500 2611 kPa
11.18
(K) = ICP - FCP = 3900 - 2611 = 1289 kPa (K)x100 = 1289 x100= 96.9 kPa/100str
(E) 1330
STROKES PRESSURE KILL GRAPH0 3900 Surface to Bit 1330 stks Bit to Shoe 1307 stks Shoe-Surface 2669 stks
100 3803 Cum. 1330 stks Cum. 2638 stks Cum. 5307 stks200 3706
ST
AT
IC &
DY
NA
MIC
DP
PR
ES
SU
RE
[K
pA]
300 3609400 3513500 3416600 3319700 3222800 3125900 30281000 29311100 28341200 27381300 26411330 26115307 26115307 26115307 26115307 26115307 26115307 26115307 26115307 26115307 26115307 26115307 26115307 26115307 26115307 26115307 2611
STROKES5307 26115307 2611
SURFACE BOP (Vertical Well) KILL SHEET - 2
0 1000 2000 3000 4000 5000 6000
0
500
1000
1500
2000
2500
3000
3500
4000
4500
International Well Control Forum DATE : 17-Apr-23 20:35:40
Liner NAME : H.Cruse
UNITS : S.I. (kPa & liter)
FORMATION STRENGTH DATA: CURRENT WELL DATA :
SURFACE LEAK-OFF PRESSURE FROM DRILLING FLUID DATA :
FORMATION STRENGTH TEST (A) 16700 kPa DENSITY 2.05 s.g.
DRLG FLUID DENSITY AT TEST (B) 1.83 s.g. GRADIENT 20.11 kPa/m
17.95 kPa/m
MAX. ALLOWABLE DRILLING FLUID DENSITY: CASING DATA :
(A) SIZE 9.625 inch(B) + SHOE T.V.DEPTH x 9.81 (C) 2.21 s.g. ID 8.437 inch
21.71 kPa/m
INITIAL MAASP: LINER & SHOE DATA :
[(C) - CURR. DENSITY] x SHOE T.V.D. x 9.81 = SIZE 7.000 inch
ID 6.004 inch
7118 kPa TOL M. DEPTH 3238.00 m
TOL T.V. DEPTH 3238.00 m
SHOE M. DEPTH 4440.00 m
PUMP 1 DISPLACEMENT PUMP 2 DISPLACEMENT SHOE T.V. DEPTH 4440.00 m
13.32 l/stk 13.32 l/stk
HOLE DATA :
SLOW PUMP DYNAMIC PRESSURE LOSS SIZE 5.875 inch
RATE DATA SPM PUMP NO. 1 PUMP NO. 2 M. DEPTH 4440.00 m
30 SPM 3000 kPa 0 kPa T.V.DEPTH 4440.00 m
40 SPM 5450 kPa 0 kPa 0 DEVIATION
PRE-RECORDED LENGTH CAPACITY VOLUME PUMP STROKES TIME
VOLUME DATA m l/m liter strokes minutes
DP 1 5 inch 3208.58 x 8.6 = 27,594
DP 2 3 1/2 inch 1176.28 x 3.42 = 4,023 +
HWDP 3 1/2 inch 0 x 2.19 = 0 +
DC 1 4 3/4 inch 55.14 x 2.56 = 141 +
DC 2 4 3/4 inch 0 x 2.56 = 0 + pump 13.32 l/stk 40 SPM
DRILL STRING VOLUME (D) 31,758 ltr (E) 2384 stks 59.6 min
DC 2 x OPEN HOLE 0 x 6.06 = 0
DC 1 x OPEN HOLE 0 x 6.06 = 0 +
DP2/HW x OPEN HOLE 0 x 11.28 = 0 +
DP 1 x OPEN HOLE 0 x 4.82 = 0 +
OPEN HOLE VOLUME (F) 0 ltr 0 stks 0.0 min
DC 2 x LINER 0 x 6.83 = 0 +
DC 1 x LINER 55.14 x 6.83 = 377 +
DP2/HW x LINER 1146.86 x 12.06 = 13,830 +
DP1 x LINER 0 x 5.60 = 0 +
TOTAL LINER VOLUME (G1) 14,206 ltr 1067 stks 26.7 min
DP2/HW x CASING 29.42 x 29.86 = 879 +
DP1 x CASING 3208.58 x 23.40 = 75,085 +
TOTAL CASING VOLUME (G2) 75,964 ltr 5703 stks 142.6 min
TOTAL ANNULUS VOLUME (F+G1+G2) = (H) 90,170 ltr 6770 stks 169.2 min
TOTAL WELL SYSTEM VOLUME (D + H) = (I) 121,928 ltr 9154 stks 228.8 min
ACTIVE SURFACE VOLUME (J) 450 ltr 34 stks
TOTAL ACTIVE SURFACE VOLUME (I+J) 122,378 ltr 9188 stks
SURFACE BOP (Vertical Well) KILL SHEET - 1
DC 2
DC 1
HW
DP
DP
1D
P 2
PUMP STROKESSLOW PUMP RATE
VOLUMEPUMP DISPLACEMENT
International Well Control Forum DATE : 17-Apr-23 20:35:40
Liner NAME : H.Cruse
UNITS : S.I. (kPa & liter)
KICK DATA : METHOD: WAIT & WEIGHT
SHUT IN DRILL PIPE PRESSURE SIDPP 3200 kPa
SHUT IN CASING PRESSURE SICP 4750 kPa
PIT GAIN 0 liter
CURRENT DRILLING FLUID DENSITY + SIDPP
KILL FLUID DENSITY 9.81 x TVD
2.05 + 3200 = 2.12 s.g.
9.81 x 4440
CURRENT DRILLING FLUID DENSITY + SIDPP
KILL FLUID GRADIENT TVD
20.11 + 3200 = 20.83 kPa/m
4440
INITIAL CIRCULATING DYNAMIC PRESSURE LOSS + SIDPP
PRESSURE ICP 3000 + 3200 = 6200 kPa
INITIAL DYNAMIC CSG SICP
PRESS AT SCR 4750 4750 kPa
KILL FLUID DENSITY x DYNAMIC PRESSURE LOSS
FINAL CIRCULATING CURRENT DRILLING FLUID DENSITY
PRESSURE FCP 2.12 x 3000 = 3108 kPa
2.05
KILL FLUID GRADIENT x DYNAMIC PRESSURE LOSS
FINAL CIRCULATING CURRENT DRILLING FLUID GRADIENT
PRESSURE FCP 20.83 x 3000 3108 kPa
20.11
(K) = ICP - FCP = 6200 - 3108 = 3092 kPa (K)x100 = 3092 x100= 129.7 kPa/100str
(E) 2384
STROKES PRESSURE KILL GRAPH0 6,200 Surface to Bit 2384 stks Bit to Shoe 0 stks Shoe to TOL 1067 stks TOL- Surface 5703 stks
100 6,070 Cum. 2384 stks Cum. 2384 stks Cum. 3451 stks Cum. 9154 stks200 5,941
ST
AT
IC &
DY
NA
MIC
DP
PR
ES
SU
RE
[K
pA]
300 5,811400 5,681500 5,551600 5,422700 5,292800 5,162900 5,033
1,000 4,9031,100 4,7731,200 4,6441,300 4,5141,400 4,3841,500 4,2541,600 4,1251,700 3,9951,800 3,8651,900 3,7362,000 3,6062,100 3,4762,200 3,3462,300 3,2172,384 3,1089,154 3,1089,154 3,1089,154 3,1089,154 3,1089,154 3,108
STROKES9,154 3,1089,154 3,108
SURFACE BOP (Vertical Well) KILL SHEET - 2
0 1,000 2,000 3,000 4,000 5,000 6,000 7,000 8,000 9,000 10,000
0
1,000
2,000
3,000
4,000
5,000
6,000
7,000
Remarks IWCF Killsheets 9 March 99 Version 2.0
1 Lay-out and calculations are based on IWCF forms and methods.
2 Sheets are protected except for the yellow and green cells.
3 Use the yellow and green cells for data input.
4 Units are metric (SI - kPa, m and liter) except for OD and ID (field - inch).
5 CURRENT WELL DATA input is used for length and volume calculations of drillstring, open hole, casing and liner. Same for DRILL STRING DATA.
6 Except for the PRE-RECORDED DATA of the DRILL STRING, annular volumes arecaculated automatically depending on OD and ID data. Therefore small differencesmay occur compared to published volume/capacity tables.
7 Take values from pre-recorded PUMP DATA as input for PUMP STROKES andTIME calculations at the bottom half of Killsheet 1.
8 Same for DYNAMIC PRESSURE LOSS input on Killsheet 2.
9 Most of the data input will be checked if the values are correct compared to earlier orother input. If there is ambigous data, a warning message will be shown.
10 KILLGRAPH is based on Wait and Weight Method
11 CSG Killsheet has no specific restrictions.
12 LINER Killsheet is valid for the situation that total Drill Collar length is smaller thanthe Liner length, i.e. Drill Collars, if any, are located in the liner and/or open hole.
13 Use the Excel file "Killsheet IWCF EMPTY" for printing out blank Killsheets whichcan be used for hand calculations.
14 Be careful with making adjustments or improvements, the program is checked andworks fine. If you want to make changes, here is the password to unprotect the
15
Cheers,
Andre Wusten TWM/92Wellsite Drilling Engineer PDO rig 50 / DEUTAG T-51
PS IWCF Killsheet for Deviated/Horizontal well is under construction
worksheets: "killsheet"
Please forward your suggestions or comments to: [email protected] address it to Andre Wusten at the rig site: [email protected]