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COSCO WELLHEAD CONNECTOR SYSTEMS

For Electrical Submersible Pumping Systems

CANADIAN OILWELL SYSTEMS COMPANY LTD. 9760–60 Ave, Edmonton

Alberta, Canada T6E 0C5 Tel: (780) 430-0840 Fax: (780) 430-0367

CANADIAN OILWELL SYSTEMS COMPANY LTD. 9760–60 Ave, Edmonton Alberta, Canada T6E 0C5

Tel: (780) 430-0840 Fax: (780) 430-0367

INTRODUCTION COSCO offers a complete line of rugged Electric Feed-through Systems for wellheads used in Electrical Submersible Pump Applications. COSCO connector systems represent the utmost in reliability, simplicity, versatility, and convenience. They are adaptable to any application, onshore or offshore under any condition.

RELIABILITY The lower connector is the key to the reliability of COSCO Connector Systems. Its unique design eliminates the need for a connection in the annulus, thereby eliminating a weak spot. Corrosion resistant stainless steel is used for the housing and flange of the connector, while the compound used to insulate the electric conductors and provide the pressure seal inside the body of the connector is not susceptible to swelling or breakdown caused by wellbore fluids. The unique construction of the connector includes a Torlon face block to protect against pressure damage.

EASE OF INSTALLATION The lower connector bolts to the bottom of the tubing hanger by means of a flange. The upper connector bolts to the top of the tubing hanger and the connection between the upper and lower connectors is made within the electrical connection port of the tubing hanger. The lower connector pigtail is spliced to the down hole power cable. No special tools are required for installation. VERSATILITY Several different configurations are available to meet any need: • Two-piece 90-degree top entry • Three-piece 90-degree top entry • Side entry systems • Fail safe systems A variety of pigtail cable types and sizes are available to meet any application or service.

LOW PROFILE DESIGN All COSCO connector systems allow a lower profile tree assembly. The side entry system is specifically designed for applications where low tree profiles are critical, such as offshore applications.

EXISTING WELLHEADS COSCO connectors can be installed in most existing wellhead equipment to conve rt for use with submersible pumps or to replace other types of electric feed-through systems.


Tel: (780) 430-0840 Fax: (780) 430-0367

TOP ENTRY CONNECTOR SYSTEMS Top entry connector systems are used to convert existing wellheads for use with electrical submersible pumps or to replace existing electric feed-through systems. COSCO “Universal” tubing head adapters also use the top entry system.

90-DEGREE UPPER CONNECTOR

LOWER CONNECTOR

TUBING HANGER

TWO PIECE 90-DEGREE TOP ENTRY ELEC-TRICAL SYSTEM

The two piece, top entry system is used where a tubing adapter (bonnet) is not required. It consists of: 1. A 90-degree upper connector, and 2. A lower connector The lower connector bolts to the bottom of the tubing hanger and the upper connector bolts to the top of the tubing hanger. The connection between the two connectors is made within the electrical connection port of the tubing hanger. In this configuration, the tubing hanger remains exposed in the top of the tubing head spool. To convert existing wellheads to the two piece, top entry system, it is required to change out the tubing hanger.

2-137

2-141

2-137

2-140

O-RING GUIDE

PATENTED


Tel: (780) 430-0840 Fax: (780) 430-0367

THREE PIECE 90-DEGREE TOP ENTRY ELECTRICAL SYSTEM

The three piece, top entry system is used where a tubing adapter (bonnet) is required. In addition to the upper and lower connectors, a transmission element is used to provide the required extra length to extend through the bonnet. To convert existing wellheads to the three piece, top entry system, it is required to change out the tubing hanger and bonnet.

OPTIONAL FLANGED TUBING OUTLET


TUBING HANGER

LOWER CONNECTOR

LOCK-DOWN SCREWS

TUBING HEAD ADAPTOR FLANGE: 1. ROTATING

FLANGE 2. BONNET

SPOOL

TUBING

RING GASKET

TWO STATIC O-RINGS PROVIDE BACKUP PRESSURE SEAL

FACE SEAL O-RING PROVIDES MAIN PRESSURE SEAL

TORLON FACE BLOCK PROVIDES RIDGID CONNECTION AND PROTECTS AGAINST PRESSURE DAMAGE

SOLID COPPER CONTACT PINS

PATENTED

TRANSITION SLEEVE

TRANSMISSION ELEMENT


Tel: (780) 430-0840 Fax: (780) 430-0367

SOLID COPPER PINS WITH MULTILAM INSERTS, ENHANCE CONNECTIONS

STAINLESS STEEL BOLTS TO TOP OF TUBING HANGER (FOUR)

O-RINGS PROVIDE MOISTURE PROTECTION

DEFORMABLE FILLER MATERIAL

SOLID COPPER CONTACT PINS


PATENTED

TWO STATIC O-RINGS PROVIDE BACKUP PRESSURE SEAL

FACE SEAL O-RING PROVIDES MAIN PRESSURE SEAL

STAINLESS STEEL BOLTS TO BOTTOM OF TUBING HANGER (FOUR)

DEFORMABLE FILLER MATERIAL

318 L STAINLESS STEEL HOUSING AND JACKET PROVIDES CORROSION RESISTANCE

PIGTAIL: CABLE TYPE AND SIZE DETERMINED BY WELLBORE ENVIRONMENT AND BOTTOMHOLE EQUIPMENT, 15 FT. STANDARD LENGTH, ROUND OR FLAT CABLE

LOOSE FLANGE (RETAINED BY SNAP-RING) ALLOWS ORIENTATION OF CONNECTOR BEFORE HOOKUP

CONNECTOR ORIENTATION MARKER

LOWER CONNECTOR

TORLON FACE BLOCK PROVIDES DURABLE NOSING

TORLON FACE BLOCK PROVIDES RIDGID

CONNECTION AND PROTECTS AGAINST PRESSURE DAMAGE

ROUND CABLE PIGTAIL 25 FT. STANDARD LENGTH

318 L STAINLESS STEEL HOUSING AND JACKET PROVIDES CORROSION RESISTANCE

UPPER SEAL RETAINING PLATE


Tel: (780) 430-0840 Fax: (780) 430-0367

COSCO “UNIVERSAL” TUBING HEAD ADAPTERS The COSCO “Universal” tubing head adapters are designed to install on top of existing wellhead equipment to convert for use with submersible pumps. Four types of adapters are available in a variety of sizes. All are configured for a top entry electrical system. • Type SA “Universal Adapter

• Type FA Flanged “Universal” Adapter Spools • Type A Flanged “Universal” Adapter Spools • COSCO SAPA Packoff Tubing Head Adapter

TYPE SA TUBING HEAD ADAPTER WITH 2 PIECE 90-DEGREE TOP ENTRY ELECTRICAL SYSTEM

NOTES: 1. Specify flat or round lower pigtail cable. 2. The upper cap is 8-5/8” RD thread suitable for a

BOP adapter. 3. Standard cable conductor size #4 AWG. Other

sizes available on request.

TUBING HANGER


LOWER CONNECTOR TUBING


UPPER CAP

TYPE SA “UNIVERSAL” ADAPTERS

PATENTED


Tel: (780) 430-0840 Fax: (780) 430-0367

FA adapters are designed for ease of BOP installation.

NOTES: 1. Allow use of 3-1/2” tubing. 2. Upper flange complete with 4 lockscrews. 3. Standard adapters do not have side outlets. Side outlets are available in threaded or studded

configuration. Specify size and type of side outlets, when ordering. 4. Specify round or flat lower pigtail cable. 5. Standard cable conductor size #4 AWG. Other sizes available on request.

TYPE FA FLANGED “UNIVERSAL” ADAPTER SPOOLS

TYPE FA TUBING HEAD ADAPTER SPOOL WITH 2 PIECE 90-DEGREE TOP ENTRY ELECTRICAL SYSTEM

SPOOL

TUBING HANGER


TUBING LOWER CONNECTOR

LOCK-DOWN SCREWS

PATENTED


Tel: (780) 430-0840 Fax: (780) 430-0367

Type A adapter spools are used in conjunction with 3-piece electrical systems when a tubing adapter (bonnet) is required. When ordering, specify: 1. Adapter spools part number or size. 2. Tubing adapter (bonnet) style. (threaded or flanged upper tubing connection)

NOTES: 1. Allow use of 3-1/2” tubing. 2. Upper flange complete with 4 lockscrews. 3. Standard adapters do not have side outlets.

Side outlets are available in threaded or studded configuration. Specify size and type of side outlets, when ordering.

4. Specify round or flat lower pigtail cable. 5. Standard cable conductor size #4 AWG. Other

sizes available on request. 6. Unique bonnet configuration does not require

alignment slot for tubing hanger. 7. SPECIFY FLANGED OR THREADED UPPER

TUBING CONNECTION ON BONNET.

TYPE A FLANGED “UNIVERSAL” ADAPTER SPOOLS

TYPE A TUBING HEAD ADAPTER SPOOL WITH 3 PIECE 90-DEGREE TOP ENTRY ELECTRICAL SYSTEM

TUBING HEAD ADAPTOR FLANGE: 1. ROTATING

FLANGE 2. BONNET


TUBING HANGER

LOCK-DOWN SCREWS

SPOOL TUBING

RING GASKET

PATENTED


Tel: (780) 430-0840 Fax: (780) 430-0367

COSCO SAPA PACKOFF TUBING HEAD ADAPTER

HAMMER NUT

CLAMPING BOLTS

UPPER CLAMPING PLATE

UPPER SEAL RETAINING PLATE

RUBBER SEAL ELEMENTS

LOWER SEAL RETAINING PLATE

2-3/8” OR 2-7/8” MANDRIL HANGER

LOWER SUPPORT PLATE

7-1/16” - 2000/3000# UNIVERSAL TUBING SPOOL

TUBING

ESP ROUND CABLE

UPPER CONNECTOR

TRANSMISSION ELEMENT

LOWER INTERNAL CONNECTOR

TRANSITION SLEEVE

BONNET

TUBING HANGER

O-RING SELECTION GUIDE

O-RING TEMPERATURE SERVICE

COMPOUND RATING APPLICATIONS

NITRILE (BUNA-N) Minus 55 to 120 C General purpose, Petroleum Low Temp Rated fluids, Water (up to 100 C),

Low surface temperatures

HIGHLY SATURATED Minus 20 to 160 C Petroleum fluids, H2S, CO2 NITRILE ( HSN )

AFLAS Minus 30 to 204 C Petroleum fluids, H2S, CO2,

High wellbore temperatures

2-137

2-141

2-140

2-137

2-137

2-137 2-140

COSCO CONNECTOR O-RING GUIDE

O-RING DESIGNATION

1

For shallow to medium depth wells this slip and seal assembly provide a slip bowl and primary packoff.

Nominal Size: 7 1/16” GF casing bowls use a full opening, tapered bore design and accept either GF casing slip and seal assemblies or a GF threaded casing hanger. Lower connections are available in threaded end or slip-on for welding. The slip-on lower connection is furnished with a 1/2” test port. Outlets are standard 2” line pipe.

Slip-on Bottom/2-2” LPO

Top Flange

Bottom Connection Size/Work Pressure Part Number

5 1/2” OD 7 1/16” 2000psi 12-1-215

7” OD 7 1/16” 2000psi 12-1-216

7” OD 7 1/16” 3000psi 12-1-316

Nominal Part Number / Casing OD (inches)

(inches) 4 1/2

7 1/16 31-1-905

2

Nominal Part Number / Casing OD (Inches) Size

(Inches) 4 1/2 5 1/2 7 7 5/8 8 5/8 9 5/8 10 3/4 11 3/4 13 5/8

9 21-1-105 21-1-107 - - - - - - -

11 21-1-205 21-1-207 21-1-209 21-1-210 - - - - -

13 5/8 21-1-305 21-1-307 21-1-309 21-1-310 21-1-311 21-1-312 21-1-313 - -

16 3/4 - - - - - - - - 21-1-416

20 3/4 - - - - - - - - 21-1-519

21 3/4 - - - - - - - - 21-1-520

The GF-A slip packoff assembly combines packoff slip bowl and slips into a single unit. The packoff automatically seals the casing annulus below the slips when casing load is applied, thus allowing annulus packoff before removing blowout preventer and cutting casing. This wrap-around hanger is easy to install, simple construction and few parts make the GF-A easy and economical to repair, and the individual tapered slip bowl reduces casing head repairs.


(Inches) 4 1/2 5 1/2 7 7 5/8 8 5/8 9 5/8 10 3/4 11 3/4 13 5/8

9 22-1-105 22-1-107 - - - - - - -

11 22-1-205 22-1-207 22-1-209 22-1-210 - - - - -

13 5/8 - - - 22-1-310 22-1-311 22-1-312 22-1-313 - -

16 3/4 - - - - - - - - -

20 3/4 - - - - - - - - -

21 3/4 - - - - - - - - -

The GLF-A slip packoff assembly is a heavy duty automatic type casing hanger designed for use in the GLF casing head. The step-tapered slip will support extreme casing loads with the minimum casing deflection. The automatic seal below the slip segments, is activated by casing weight, giving a positive annular seal.


(Inches) 4 1/2 5 1/2 7 7 5/8 8 5/8 9 5/8 10 3/4 11 3/4 13 5/8

9 - - - - - - - - -

11 23-1-205 23-1-207 23-1-209 23-1-210 - - - - -

13 5/8 - - - 23-1-310 23-1-311 23-1-312 23-1-313 - -

16 3/4 - - - - - - - - -

20 3/4 - - - - - - - - -

21 3/4 - - - - - - - - -

The GF slip assembly consists of slip segments and slip bowl which can easily be wrapped around the casing. The GF casing hanger must be run in conjunction with the GF primary packoff to effect an annular seal since the GF slip assembly has no automatic s eal.

3

Nominal WP Bore Size Part Number

Size (Inches) (PSI) (Inches)

9 3000 8 3/4 17-1-302

11 3000 10 7/8 17-1-305

13 5/8 3000 13 1/2 17-1-308

The GF primary seal, used in conjunction with the GF casing hanger, provides a positive annulus packoff after the casing has been sus-pended and cut off.


(Inches) 4 1/2 5 1/2 7 7 5/8 8 5/8 9 5/8 10 3/4 11 3/4 13 5/8

9 31-1-105 31-1-107 - - - - - - -

11 31-1-205 31-1-207 31-1-209 31-1-210 - - - - -

13 5/8 31-1-305 31-1-307 31-1-309 31-1-310 31-1-311 31-1-312 31-1-313 - -

16 3/4 - - - - - - - - 31-1-416

20 3/4 - - - - - - - - 31-1-519

21 3/4 - - - - - - - - 31-1-520

The COSCO line includes plug type testers and bowl projector retrieving tool to fit all nominal sizes of casing head bod-ies and tubing heads, and are available with any standard tool joint. The test plug is assembled in the drill string and lowered to its seat in the casing head or spool body. Pipe rams of the preventers are then closed test pressure is applied below the rams. Blind rams can be tested in the same manner after removing the drill string. Other casing head accessories include retrievable wear bushings which protect the inner contour of casing head bodies or spools during drilling operations. When wear bushings are used, either hold down screws in the top flange of the casing head body or hold-down flange with hold down screws is required.

Nominal Size

(Inches)

Bore Size

(Inches)

Part Number

9 8 73-1-103

11 8 73-1-203

11 9 73-1-204

11 10 73-1-205

13 5/8 12 1/12 73-1-307

4

Type GF Casing Slips Type GF Primary Packoff Nominal Size 9” For shallow to medium depth wells. This slip and seal assembly provides a slip bowl and primary packoff.

GF casing heads use a full opening, tapered bore design and accept either type GF or GF-A casing slip and seal as-semblies. Lower connections are available in either threaded 8 rd or slip or for welding. The slip on lower connection is furnished with a 1/2” test port. Outlets are stranded 2” line pipe and are available with flanges upon request.

Slip-on Bottom/2-2” LPO

Top Flange

Bottom Connection Size/Work Pressure Part Number

7” OD 9” 2000psi 12-1-217

8 5/8” OD 9” 2000psi 12-1-218

7” OD 9” 3000psi 12-1-317

8 5/8” OD 9” 3000psi 12-1-318

Nominal Part Number / Casing OD (inches)

(inches) 4 1/2 5 1/2

9 31-1-005 31-1-007

5

The COSCO GF is straight-bore casing head that accepts either of the two heavy duty in-terchangeable hangers. Each of these hangers (GF and GF-A) can support weight beyond the joint strength of the pipe itself, with minimum casing deflection. Both can be lowered through blowout preventers. The GF straight-bore prevents test plugs from wedging when pressure is applied, reduces maintenance costs, avoids damage to sealing area by drill bits and permits hanging more casing weight. These casing heads are usually furnished with two 2” line pipe threaded outlets, but larger outlets and flanged end outlets can be provided if desired. Bottom of casing heads can be female or slip-on type for welding. When using bowl protector in GF casing heads, a hold down flange with lock screws can be furnished.

Slip On Bottom / 2 – 2” LPO *

Bottom Connection

Top Flange Size / Work Pressure

Part Number

Bottom Connection


Part Number

8 5/8 OD 8 5/8 OD 8 5/8 OD 9 5/8 OD 9 5/8 OD 9 5/8 OD 10 3/4 OD 10 3/4 OD 10 3/4 OD 11 3/4 OD 11 3/4 OD 13 3/8 OD 13 3/8 OD 13 3/8 OD 16 OD 16 OD 16 OD 20 OD 20 OD 20 OD

11 2000 11 3000 11 5000 11 2000 11 3000 11 5000 11 2000 11 3000 11 5000 13 5/8 2000 13 5/8 3000 13 5/8 2000 13 5/8 3000 13 5/8 5000 16 3/4 2000 16 3/4 3000 16 3/4 5000 21 3/4 2000 21 3/4 3000 21 3/4 5000

12-1-223 12-1-323 12-1-523 12-1-224 12-1-324 12-1-524 12-1-225 12-1-325 12-1-525 12-1-226 12-1-326 12-1-227 12-1-327 12-1-527 12-1-228 12-1-328 12-1-528 12-1-229 12-1-329 12-1-529

8 5/8 OD 8 5/8 OD 8 5/8 OD 9 5/8 OD 9 5/8 OD 9 5/8 OD 10 3/4 OD 10 3/4 OD 10 3/4 OD 11 3/4 OD 11 3/4 OD 13 3/8 OD 13 3/8 OD 13 3/8 OD 16 OD 16 OD 16 OD 20 OD 20 OD 20 OD

11 2000 11 3000 11 5000 11 2000 11 3000 11 5000 11 2000 11 3000 11 5000 13 5/8 2000 13 5/8 3000 13 5/8 2000 13 5/8 3000 13 5/8 5000 16 3/4 2000 16 3/4 3000 16 3/4 5000 21 3/4 2000 21 3/4 3000 21 3/4 5000

12-1-283 12-1-383 12-1-583 12-1-284 12-1-384 12-1-584 12-1-285 12-1-385 12-1-585 12-1-286 12-1-386 12-1-287 12-1-387 12-1-587 12-1-288 12-1-388 12-1-588 12-1-289 12-1-389 12-1-589

Slip On Bottom / 2 –2 1/16” FSO *

The GLF casing heads have the same features as the GF except for a deeper bore to ac-cept the GLF casing hanger which is designed to handle the heavier loads of deep well casing pro-grams. * LPO = Line Pipe Outlet FSO = Flanged Outlet

Slip On Bottom / 2 – 2” LPO* Slip On Bottom / 2 – 2 1/16” FSO*

Bottom Connection


Part Number

Bottom Connection


Part Number

8 5/8 OD 8 5/8 OD 9 5/8 OD 9 5/8 OD 10 3/4 OD 10 3/4 OD 13 3/8 OD 13 3/8 OD 16 OD

11 3000 11 5000 11 3000 11 5000 11 3000 11 5000 13 5/8 3000 13 5/8 5000 16 3/4 3000

13-1-323 13-1-523 13-1-324 13-1-524 13-1-325 13-1-525 13-1-327 13-1-527 13-1-328

8 5/8 OD 8 5/8 OD 9 5/8 OD 9 5/8 OD 10 3/4 OD 10 3/4 OD 13 3/8 OD 13 3/8 OD 16 OD

11 3000 11 5000 11 3000 11 5000 11 3000 11 5000 13 5/8 3000 13 5/8 5000 16 3/4 3000

13-1-383 13-1-583 13-1-384 13-1-584 13-1-385 13-1-585 13-1-387 13-1-587 13-1-388

6

GFI intermediate spools have the same top bow configuration and operation capabilities as the GF casing heads. The bottom bowl con-figurations allows the use of all GF standard secondary seals with bit guides.

Bottom Connection

Top Connection

2” L.P. Outlets

2 1/16” Studded

11-2000 11-2000 11-3000 11-3000 11-5000

13 5/8-2000 13 5/8-2000 13 5/8-3000 13 5/8-3000 13 5/8-5000 13 5/8-5000 13 5/8-5000

11-2000 11-3000 11-3000 11-5000 11-5000 11-2000 11-3000 11-3000 11-5000 11-5000 11-5000 11-10000

12-1-233 12-1-332 12-1-333 12-1-532 12-1-533 12-1-234 12-1-334 12-1-335

- - - -

12-1-293 12-1-392 12-1-393 12-1-592 12-1-593 12-1-294 12-1-394 12-1-395 12-1-594 12-1-595 12-2-595 12-2-794

GF-L (“L” designates locking pins) is the same as the GF but also has locking pins located in the top flange to enable the user to lock-in a bore protector without using a hold-down flange. All internal compo-nents (slip assemblies, packoffs, bore protectors, test plugs) usable in the GF casing heads may also be used in the 2 casing heads.

The GF-GL is the same as the GF-L but also has locking pins located in the top flange to enable the user to lock-in a bore protector without using a hold-down flange. All slip assemblies and primary seals usable in the GF casing heads may also be used in the GF-GL casing heads.

7

The COSCO type GRF tubing head is a full-opening, tapered-bore head. It is available with API top and bottom flanges, or with threaded or slip-on type bottom for welding. Normally, 2” L.P. outlets are provided. Larger outlets are available upon request. All studded outlets are prepared to accept V-R valve removing plugs. This feature makes it possible to replace full-opening valves under pressure. API flanged blowout preventers or drilling master gates can be placed directly on top flanges. All hangers for the GRF will pass through full-opening preventers or drilling gates. The GRF tubing head has lockdown screws strong enough to hold down all styles of tubing hangers. These screws provide additional compression on the annulus packing. Flanged bottoms available on the GRF include GRF secondary seals. All flanges have test ports for testing the sec-ondary seal and the primary seal of the casing head below.

Top Connection

Bottom Connection

Part Number

Size Inches

WP (PSI)

Threaded Bottom

Connection

Slip on Bottom

Connection

7 1/16 7 1/16 7 1/16

9 11

13 5/8 7 1/16 7 1/16 7 1/16

9

2000 2000 2000 2000 2000 2000 3000 3000 3000 3000

4 1/2 5 1/2

7 8 5/8 8 5/8 13 3/8 4 1/2 5 1/2

7 8 5/8

41-1-205 41-1-207 41-1-209 41-1-212 41-1-213 41-1-217 41-1-305 41-1-307 41-1-309 41-1-312

41-1-215 41-1-217 41-1-219 41-1-222 41-1-223 41-1-227 41-1-315 41-1-317 41-1-319 41-1-322

Bottom Connection Top Connection

Size (Inches)

WP (PSI)

Size (Inches)

WP (PSI)

2” L.P. Outlets

2” Studded Outlets

7 1/16 9 9 9 11 11 11 11

13 5/8 13 5/8 13 5/8 13 5/8

2000 2000 2000 3000 2000 2000 2000 3000 2000 2000 3000 3000

7 1/16 7 1/16 7 1/16 7 1/16 7 1/16 7 1/16

9 7 1/16 7 1/16 7 1/16 7 1/16

9

2000 2000 3000 3000 2000 3000 2000 3000 2000 3000 3000 3000

41-1-229 41-1-231 41-1-330 41-1-331 41-1-233 41-1-332 41-1-234 41-1-333 41-1-235 41-1-334 41-1-335 41-1-336

- 41-1-281 41-1-380 41-1-381 41-1-283 41-1-382 41-1-284 41-1-383 41-1-285 41-1-384 41-1-385 41-1-386

Part Number

8

Nominal Size Tubing Thread

(Inches) (OD Inches) GR-1 GP-1 GX-1 GW-1

7 1/16 7 1/16 7 1/16 7 1/16

1.900 Upset 2 3/8 Upset 2 7/8 Upset 3 1/2 Upset

62-1-019 62-1-025 62-1-026 62-1-027

64-1-019 64-1-025 64-1-026 64-1-027

61-1-019 61-1-025 61-1-026 61-1-027

60-1-019 60-1-025 60-1-026 60-1-027

Part Number

The GR-1 tubing hanger is a threaded mandrel hanger with packing rings for annulus packoff.

The GR-1 tubing hanger is a threaded mandrel hanger with ‘o’-ring seals for annulus packoff. This tubing hanger comes with threaded back pressure valve preparation.

The GX-1 tubing hanger is a threaded hanger mandrel hanger with ’o’-ring seals for annulus packoff and an extended neck with ’o’-ring seals to packoff the tubing head adapter flange. This tubing hanger comes complete with threaded back pressure valve preparation.

The GW-1 tubing hanger is a slick-joint wraparound hanger which can be wrapped around any joint of tubing, not requiring a polished joint. The GW-1 can be lowered through BOP equipment and locked in place, thus allowing the BOP equipment to be removed while keeping the well under control at all times. The upper section of the christmas tree is installed on the tubing threads. This permits the operator to maintain control of the well while manipulating the tubing to set the packer. The GW-1 tubing hanger offers the advantage of holding pressure from both top and bottom.

9

The COSCO GPS-1 is a straight-bore compression seal type mandrel available with and without back pressure valve threads. The COSCO GWS-1 is a slick joint wraparound tubing hanger which does not require a polished joint and will hold pressure from both sides.


Size (Inches)

WP (PSI)

Size (Inches)

WP (PSI)

Outlet Connection

Part Number

11

11

11

13 5/8 13 5/8

3000

5000

10000

5000 10000

7 1/16* 7 1/16* 7 1/16*

9 7 1/16

9 11 11 11

5000 5000 10000 5000

10000

10000 10000

2 1/16-5000 2 1/16-5000

1 13/16-10000 2 1/16-5000

1 13/16-10000

1 13/16-10000 1 13/16-10000

42-1-582 42-1-583 42-2-783 42-1-586 42-2-784 42-2-785 42-2-745 42-2-792 42-2-794

* Full openings to 7 5/8 cas-

Size (Inches)

Nominal Thread

(OD in Inches)

Tubing Mandrel (DS-3)

Wraparound (DS-1)

7 1/16

9

11

2 3/8 Upset 2 7/8 Upset 3 1/2 Upset 2 3/8 Upset 2 7/8 Upset 3 1/2 Upset 4 1/2 Upset 2 7/8 Upset 3 1/2 Upset

66-2-025 66-2-026 66-2-027 66-2-125 66-2-126 66-2-127 66-2-128 66-2-226 66-2-227

65-2-025 65-2-026 65-2-027 65-2-125 65-2-126 65-2-127 66-2-128 65-2-276 65-2-227

Part Number

The COSCO GRSF tubing head is a straight-bore tubing head. Avail-able in working pressures up to 15,000 psi, and sizes to meet all requirements. GRSF tubing heads are offered with a variety of tubing hangers for single and multiple completions along with the GRF and GOF secondary seals. The GRSF tubing head comes standard with V-R valve removal

10

- Install in bottom of casing spools and tubing heads to adapt them to different casing heads. - Interference-type seals with non-extrusion backup rings provide secondary seal.

Nominal Flange Size

(Inches)

Casing OD

(Inches)

Part Number

9

11

4 1/2 5 1/2 4 1/2 5 1/2

7

54-1-105 54-1-107 54-1-205 54-1-207 54-1-209

-Installs in bottom preparation of casing spools and tubing heads. The packoff is held in place by an easily-installed snap ring. -Provides a pressure-energized secondary seal. -Available in different ID and OD combinations to serve as a reducer bushing to adapt casing spools and tubing heads to different casing sizes.

Nominal Flange Size

(Inches)

Casing OD

(Inches)

Part Number

9

11

13 5/8

4 1/2 5 1/2 4 1/2 5 1/2

7 7 5/8 4 1/2 5 1/2

7 7 5/8 8 5/8 9 5/8

54-1-105 54-1-107 54-1-205 54-1-207 54-1-209 55-1-210 55-1-305 55-1-307 55-1-309 55-1-310 55-1-311 55-1-312

11

The type GT and GF tubing head adapters are threaded female for tubing suspension for use either with the GR-1 or GW-1 wraparound tubing hanger, or the type GP-1 threaded mandrel hanger.

Size

(inches)

WP (PSI)

Top Thread

OD (Inches)

Bottom Thread

OD (Inches)

Part

Number

Ring Groove

API

7 1/16

7 1/16

7 1/16

2000

3000

5000

2 3/8 Upset 2 7/8 Upset 2 7/8 Upset 3 1/2 Upset 2 3/8 Upset 2 7/8 Upset 2 7/8 Upset 3 1/2 Upset 2 3/8 Upset 2 7/8 Upset

2 3/8 Upset 2 3/8 Upset 2 7/8 Upset 3 1/2 Upset 2 3/8 Upset 2 3/8 Upset 2 7/8 Upset 3 1/2 Upset 2 3/8 Upset 2 7/8 Upset

71-1-225 -

71-1-226 -

71-1-325 -

71-1-326 -

71-1-525 71-1-526

R-45 R-45 R-45 R-45 R-45 R-45 R-45 R-45 R-46 R-46


Size (Inches)

WP (PSI)

Size (Inches)

WP (PSI)

Tubing OD (nches)

Part Number

API Bottom

API Top

7 1/16

7 1/16

7 1/16

2000

3000

5000

2 1/16 2 1/16 2 9/16 2 9/16 2 1/16 2 1/16 2 9/16 3 1/8 2 1/16 2 9/16 3 1/8

2000 2000 2000 2000 2000 5000 5000 3000 5000 5000 5000

1,900 Upset 2 3/8 Upset 2 7/8 Upset 2 7/8 Upset 2 3/8 Upset 2 3/8 Upset 2 7/8 Upset 3 1/2 Upset 2 3/8 Upset 2 7/8 Upset 3 1/2 Upset

72-1-224 72-1-225 72-1-226 72-1-227 72-1-255 72-1-325 72-1-326 72-1-327 72-1-525 72-1-526 72-1-527

R-45 R-45 R-45 R-45 R-45 R-45 R-45 R-45 R-46 R-46 R-46

R-23 R-23 R-26 R-27 R-23 R-24 R-27 R-31 R-21 R-27 R-35

Ring Groove

12

The COSCO GX-2 hanger and adapter flange arrangement provides a compression seal on the bottom of the hanger (activated by tubing weight) and an o-ring on top provided by the extended neck slip fit into the seal pocket of the mating GX flange.

Size

(Inches/PSI) BX BXM

7 1/16-5000 X 2 1/16-5000 7 1/16-5000 X 2 9/16-5000 7 1/16-5000 X 2 9/16-10000 11-10000 X 2 9/16-100000

7 1/16-10000 X 2 9/16-15000 11-10000 X 2 9/16-15000

7 1/16-15000 X 2 9/16-15000

74-1-525 74-1-526 74-1-726

- - - -

- -

75-2-726 75-2-736 75-2-756 75-2-776 75-2-826

Part Number

The COSCO GX-2M hanger and adapter flange arrangement provides the same compression seal on the bottom of the GX-2 hanger, but provides a metal to metal compression seal in the top of the hanger and the bottom of the flange seal prep. Thus allowing high w orking pressure and corrosive environment completions.

Tubing Nominal

Thread Size BX-2 BX-2M

2 3/8 ODUP 2 7/8 ODUP

2 7/8 CS HYD. 2 7/8 PJ-6 HYD. 2 7/8 DSS-HT 2 7/8 ODUP

2 7/8 CS HYD. 2 7/8 PH-6-HYD.

2 3/8 DSS-HT

7 1/16 7 1/16 7 1/16 7 1/16 7 1/16

11 11 11 11

63-1-025 63-1-026 63-1-036

- 63-1-056 63-2-226 63-2-236

- -

- -

67-2-036 67-2-046 67-2-056

- 67-2-236 67-2-246 67-2-256

Part Number

13

COSCO bottom hole adapters are offered, allowing a flexible means of entry into the tubing bore. These adapters are furnished in various sizes and working pressure to 15,000 psi.

Part Number

Size

(inches)

WP (PSI)

Lift Thread OD (Inches)

Blanking Plug Tap

2 1/16 2 9/16 3 1/8 2 1/16 2 9/16 3 1/8 4 1/16 2 1/16 2 9/16 3 1/16 4 1/16 2 1/16 2 9/16 3 1/16 4 1/16

2000 2000 3000 5000 5000 5000 5000 10000 10000 10000 10000 15000 15000 15000 15000

2 3/8 Upset 2 7/8 Upset 3 1/2 Upset 2 3/8 Upset 2 7/8 Upset 3 1/2 Upset 4 1/2 Upset 2 3/8 Upset 2 7/8 Upset 3 1/2 Upset 4 1/2 Upset

- - - -

1/2 LP* 1/2 LP* 1/2 LP* 1/2 LP* 1/2 LP* 1/2 LP* 1/2 LP* 1/2 LP* 1/2 LP* 1/2 LP* 1/2 LP*

9/16 AC** 9/16 AC** 9/16 AC** 9/16 AC**

91-1-205 91-1-206 91-1-308 91-1-505 91-1-506 91-1-508 91-1-510

- - - - - - - -

- - - - - - -

92-2-705 92-2-706 92-2-708 92-2-710 92-2-805 92-2-806 92-2-808 92-2-810

Flange

* Line Pipe ** Autoclave

Tubing Run Outlet

Size (Inches)

WP (PSI)

Size (Inches)

WP (PSI)

Tee

Cross

2 1/16 2 9/16 4 1/16 3 1/8 2 1/16 2 9/16 3 1/8 2 1/16 2 9/16 2 9/16 3 1/16 3 1/16 3 1/2 2 9/16 3 1/16 4 1/6

2000 2000 2000 3000 5000 5000 5000 10000 10000 10000 10000 10000 10000 15000 15000 15000

2 1/16 2 1/16 3 1/8 2 1/16 2 1/16 2 1/16 2 1/16 1 13/16 1 13/16 2 1/16 1 14/16 2 1/16 2 9/16 1 13/16 1 13/16 2 1/16

2000 2000 2000 5000 5000 5000 5000 10000 10000 10000 10000 10000 15000 15000 15000 15000

83-1-215 83-1-216 83-1-218 83-1-317 83-1-515 83-1-516 83-1-518 83-2-714 83-2-716 83-2-717 83-2-718 83-2-719 83-2-720 83-2-816 83-2-818 83-2-819

84-1-215 84-1-216 84-1-218 84-1-317 84-1-515 84-1-516 84-1-518 84-2-714 84-2-716 84-2-717 84-2-718 84-2-719 84-2-720 84-2-816 84-2-818 84-2-819

Part Number

Additional Specifications Available On Request

14

5000 PSI WP – 10,000 PSI TEST

API

Nom. Size

Max. Size Dimensions Seal Ring

Nom LP. Size

Tbg. or CSG.

OD.

Dia.

Thk.

No.

Bolts

Bolt

Sizes

Bolt Cir. Dia.

API No.

Ring PD.

2 1/16 2 9/16 3 1/8 4 1/16 7 1/16

9 11

13 5/8 16 3/4

2 2 1/2

3 4 6 8 10 12 -

1.66-23/8 2 7/8 3 1/2

4-4 1/2 4 1/2-7

7 5/8-8 5/8 9 5/8–10 3/4 11 3/4-13 3/8 11 3/4-13 3/8

8 1/2 9 5/8 10 1/2 12 1/4 15 1/2

19 23

26 1/2 26 1/2

1 13/16 1 15/16 2 3/16 2 7/16 3 5/8 4 1/16

4 11/16 5 7/16 4 7/16

8 8 8 8 12 12 12 16 16

7/8 x 6 1 x 6 1/2

1 /18 x 7 1/4 1 1/4 x 8

1 3/8 x 10 3/4 1 5/8 x 12

1 7/8 x 13 3/4 2 x 15 3/4

1 5/8 x 12 1/2

6 1/2 7 1/2

8 9 1/2

12 1/2 15 1/2

19 22 1/2 23 1/4

24 27 35 39 46 50 54 58

160

3 3/4 4 1/4 5 3/8 6 3/8

8 5/16 10 5/8 12 3/4

15 -

3/16 3/16 3/16 3/16 1/8 5/32 5/32 3/16

-

Approx. Dist. Bet. Made up

Flgs.

Dimensions Seal Ring

API Nom. Size

Max. Size Tbg. Or Csg.

OD.

Dia.

Thk.

No.

Bolts

Bolt

Sizes

Bolt. Cir. Dia.

API No.

Ring Groove

OD. Width Depth “A” “W” “D”

1 11/16

1 13/16

2 1/16

2 9/16

3 1/16

4 1/16

7 1/16

9

11

1.900

2.063

2 3/8

2 7/8

3 1/2

4-4 1/2

4 1/2-7

7 5/8-8 5/8

8 5/8-9 5/8

7 3/16

7 3/8

7 7/8

9 1/8

10 5/8

12 7/16

18 7/8

21 3/4

25 3/4

1 21/32

1 21/32

1 47/64

2 1/64

2 19/64

2 49/64

4 1/16

4 7/8

5 9/16

8

8

8

8

8

8

12

16

16

3/4 x 5

3/4 x 5

3/4 x 5 1/4

7/8 x 6

1 x 6 3/4

1 1/8 x 8

1 1/2 x 11 1/4

1 1/2 x 13

1 3/4 x 15

5 9/16

5 3/4

6 1/4

7 1/4

8 1/2

10 3/16

15 7/8

18 3/4

22 1/4

BX150

BX151

BX152

BX153

BX154

BX155

BX156

BX157

BX158

2.893

3.062

3.395

4.046

4.685

5.930

9.521

11.774

14.064

.450

.466

.498

.554

.606

.698

.921

1.039

1.149

7/32

7/32

15/64

17/64

19/64

21/64

7/16

1/2

9/16

2000 PSI WP – 4000 PSI TEST

API

Nom. Size


Nom LP. Size

Tbg. or CSG.

OD.

Dia.

Thk.

No.

Bolts

Bolt

Sizes

Bolt Cir. Dia.

API No.

Ring PD.

2 1/16 2 9/16 3 1/8 4 1/16 7 1/16

9 11

13 5/8 16 3/4 21 1/4

2 2 1/2

3 4 6 8 10 12 16 20

1.66-23/8 2 7/8 3 1/2

4-4 1/2 4 1/2-7

7 5/8-8 5/8 9 5/8–10 3/4 11 3/4-13 3/8

16 20

6 1/2 7 1/2 8 1/4 10 3/4

14 16 1/2

20 22 27 32

1 5/16 1 7/16 1 9/16

1 13/16 2 3/16 2 1/2

2 13/16 2 15/16 3 5/16 3 7/8

8 8 8 8 12 12 16 20 20 24

5/8 x 4 1/2 3/4 x 5

3/4 x 5 1/4 7/8 x 6 1 x 7

1 1/8 x 8 1 1/4 x 8 3/4

1 1/4 x 9 1 1/2 x 10 1/4 1 5/8 x 11 3/4

5 5 7/8 6 5/8 8 1/2

11 1/2 13 3/4

17 19 1/4 23 3/4 28 1/2

23 26 31 37 45 49 53 57 65 73

3 1/4 4

4 7/8 5 7/8

8 5/16 10 5/8 12 3/4

15 18 1/2

23

3/16 3/16 3/16 3/16 3/16 3/16 3/16 3/16 3/16 1/8


Flgs.

3000 PSI WP – 6000 PSI TEST

API

Nom. Size


Nom LP. Size

Tbg. or CSG.

OD.

Dia.

Thk.

No.

Bolts

Bolt

Sizes

Bolt Cir. Dia.

API No.

Ring PD.

2 1/16 2 9/16 3 1/8 4 1/16 7 1/16

9 11

13 5/8 16 3/4 24 1/4

2 2 1/2

3 4 6 8 10 12 16 20

1.66-23/8 2 7/8 3 1/2

4-4 1/2 4 1/2-7

7 5/8-8 5/8 9 5/8–10 3/4 11 3/4-13 3/8

16 20

8 1/2 9 5/8 9 1/2 11 1/2

15 18 1/2 21 1/2

24 27 3/4 33 3/4

1 13/16 1 15/16 1 13/16 2 1/16 2 1/2

2 13/16 3 1/16 3 7/16

3 15/16 4 3/4

8 8 8 8 12 12 16 20 20 20

7/8 x 6 1 x 7 1/2 7/8 x 6

1 1/8 x 7 1 1/8 x 8 1 3/8 x 9

1 3/8 x 9 1/2 1 3/8 x 10 1/4 1 5/8 x 11 3/4

2 14 1/2

6 1/2 7 1/2 7 1/2 9 1/4

12 1/2 15 1/2 18 1/2

21 24 1/4 29 1/2

24 27 31 37 45 49 53 57 66 74

3 3/4 4 1/4 4 7/8 5 7/8

8 5/16 10 5/8 12 3/4

15 18 1/2

23

3/16 3/16 3/16 3/16 3/16 3/16 3/16 3/16 5/32 3/16


Flgs.

10,000 PSI WP – 15,000 PSI TEST

15

COSCO “Universal” Tubing Head Adapters are designed to install on top of existing wellhead equipment to convert to use with Submersible Pumps. The COSCO SA Adapter can be used with the COSCO 2 piece connector system or a “pack-off style” tubing hanger can be employed. Pack-off style tubing hangers come in a variety of tubing sizes and can accommodate most common cable types. Lower flange (7 1/16“) is double drilled for 2000# and 3000# flange bolt circles allowing increased flexibility. Although flange sizes are API this style of adapter is rated to 1500 psig.

TYPE FLANGE SIZE

UPPER THREAD

SIZE

2 3/8” TUBING PART NUMBER



SAPA 7 1/16” 8 5/8” SAPA-73238DD SAPA-73278DD SAPA-73312DD

Note: Specify cable AWG size and configuration (round or flat) when ordering. Rated to 1500 PSIG

cosco wellhead connector systems - … heads... · cosco wellhead connector systems ... esp round...

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