well head running procedure

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PIDC ALGERAI RUNNING PROCEDURE CASING PROGRAM 18-5/83” x 13.3/8’’x 9.5/8’’x 3.1/2” TBG SD-010245-04 REV.: 01 PAGE 1 OF15 RUNNING PROCEDURE CONVENTIONAL WELLHEAD 18-5/8” x 13-3/8” x 9-5/8” x 3-1/2” TBG

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Page 1: Well Head Running Procedure

PIDC ALGERAIRUNNING PROCEDURE

CASING PROGRAM18-5/83” x 13.3/8’’x 9.5/8’’x 3.1/2” TBG

SD-010245-04 REV.: 01

PAGE 1 OF15

RUNNING PROCEDURE

CONVENTIONAL WELLHEAD

18-5/8” x 13-3/8” x 9-5/8” x 3-1/2” TBG

Page 2: Well Head Running Procedure

PIDC ALGERAIRUNNING PROCEDURE

CASING PROGRAM18-5/83” x 13.3/8’’x 9.5/8’’x 3.1/2” TBG

SD-010245-04 REV.: 01

PAGE 2 OF15

4.1 18-5/8” CASING PHASE .................................................................................. 3

4.1.1 SETTING 20-3/4" CASING HEAD HOUSING x 18-5/8” SLIPLOCK................................. 3 4.2 13-3/8" CASING PHASE .................................................................................. 4

4.2.1 TESTING BOP'S................................................................................................................ 4 4.2.2 DRILLING FOR 13-3/8" CASING ...................................................................................... 5 4.2.3 SETTING 13-3/8" CASING HANGER (‘S-BOWL’) (SEE DRAWING SD-010245-04-13) 6 4.2.4 NIPPLE UP 20-3/4" X 13-3/8” CASING HEAD SPOOL .................................................... 7

4.3 9.5/8" CASING PHASE..................................................................................... 8 4.3.1 TESTING BOP'S................................................................................................................ 8 4.3.2 DRILLING FOR 9.5/8" CASING ........................................................................................ 9 4.3.3 SETTING 9.5/8" CASING HANGER (‘S-BOWL’) (SEE DRAWING SD-010245-04-17) 10 4.3.4 NIPPLE UP 11" TUBING HEAD SPOOL......................................................................... 11

4.4 3.1/2" TUBING PHASE................................................................................... 12 4.4.1 TESTING B.O.P'S............................................................................................................ 12 4.4.2 RUNNING 4.1/2” TUBING AND TUBING HANGER ....................................................... 14 4.4.3 INSTALL XMAS TREE. ................................................................................................... 15

Page 3: Well Head Running Procedure
Page 4: Well Head Running Procedure

PIDC ALGERAIRUNNING PROCEDURE

CASING PROGRAM18-5/83” x 13.3/8’’x 9.5/8’’x 3.1/2” TBG

SD-010245-04 REV.: 01

PAGE 3 OF15

4.1 18-5/8” CASING PHASE

4.1.1 SETTING 20-3/4" CASING HEAD HOUSING x 18-5/8” SLIPLOCK (SEE DRAWING SD-010245-04-10)

1. Run the conductor and casing as required

2. Determine the correct elevation for the Casing Head and cut conductor pipe as required. Ensure conductor pipe is level and the cut is smooth.

3. Cement as per Customer procedure.

Note : Cut the conductor pipe low enough to allow access to the slip retainer screws when the head and its landing base are installed.

4. Rough cut the casing approximately 24” above the top of the conductor (or a

minimum of 8” above the anticipated final cut height).

5. Install landing base on top of conductor.

6. Examine the 20-3/4” 3M x 18-5/8” Sliplock Casing Head Verify the following :

o ring groove, casing hanger seal area, and casing seal area are clean and undamaged,

o bore is free of grease and dirt, o all peripheral equipment is intact and undamaged,

7. Orient Casing Head with Sliplock connection down.

8. Final cut the casing at the measured pocket depth (minus 12.7mm ½”) above

the top of the conductor. Bevel top of the casing stub and remove all burrs sharp edges.

9. Wipe the ID of the ‘P’ seals of the Casing Head and the OD of the casing

stub with light oil and grease.

10. Suspend the Casing Head above the casing stub, ensuring that it is level and orienting the outlets to be compatible with drilling equipment

11. Carefully lower the Casing Head over the Casing Stub until the Head lands

on the Casing Stub

12. Remove the slip retaining screws once the casing is properly landed. Ensure that the slips settle evenly and are not cocked in the slip bowl.

13. Energize the ‘P’ seals following dedicated procedure. And test between, to

80% of casing collapse pressure.

14. Once testing is complete, tighten the nuts of the slib bowl in an alternating cross pattern to the determined torque.

Page 5: Well Head Running Procedure
Page 6: Well Head Running Procedure

PIDC ALGERAIRUNNING PROCEDURE

CASING PROGRAM18-5/83” x 13.3/8’’x 9.5/8’’x 3.1/2” TBG

SD-010245-04 REV.: 01

PAGE 4 OF15

4.2 13-3/8" CASING PHASE

4.2.1 TESTING BOP'S (SEE DRAWING SD-010245-04-11)

1. Inspect top gasket preparation of casing head housing, clean with diesel, and remove small scratches with fine emery paper. Install a ring gasket type RX-74 P/N 702002-07-42.

2. Nipple up B.O.P. stack on 20-3/4”API 3000 R-74 casing head housing flange.

3. Check that all locking screws (2) are fully retracted

4. Make up the 20” Nominal Combination Tool P/N 238875-16-01-02 on a drill

string (NC50) pins facing up.

5. Run the combination tool through the BOP's and land in casing head housing.

6. Close rams on drill string and test BOP's through the kill line (3000 PSI or 80% of the collapse resistance of the running string used, whichever is less).

7. Bleed pressure.

8. Open rams

9. Retrieve the combination tool.

Page 7: Well Head Running Procedure
Page 8: Well Head Running Procedure

PIDC ALGERAIRUNNING PROCEDURE

CASING PROGRAM18-5/83” x 13.3/8’’x 9.5/8’’x 3.1/2” TBG

SD-010245-04 REV.: 01

PAGE 5 OF15

4.2.2 DRILLING FOR 13-3/8" CASING

(SEE DRAWING SD-010245-04-12)

1. Make up the wear bushing Running & Retrieving tool P/N 238875-16-01-02 on a

drill string (NC50) pins facing down.

2. Connect 20" nominal Wear Bushing P/N 238874-14-01 onto the running tool (1/4 turn right hand).

3. Run assembly through the BOP's and land in the Casing Head Housing

4. Lock the Wear Bushing with the locking screws (2). Tighten moderately.

5. Disengage Running Tool from Wear Bushing (1/4 turn left hand) and retrieve to

rig floor.

6. Drill for 13-3/8” casing.

7. Run Combination Tool through the BOP's and land on Wear Bushing. Connect the Tool to Wear Bushing (1/4 turn right hand).

8. Retract the Locking Screws (2) to unlock the wear bushing.

9. Retrieve the Wear Bushing to rig floor.

10. Inspect Running & Retrieving Tool and Wear Bushing for damage, clean with

diesel and stow away.

Page 9: Well Head Running Procedure
Page 10: Well Head Running Procedure

PIDC ALGERAIRUNNING PROCEDURE

CASING PROGRAM18-5/83” x 13.3/8’’x 9.5/8’’x 3.1/2” TBG

SD-010245-04 REV.: 01

PAGE 6 OF15

4.2.3 SETTING 13-3/8" CASING HANGER (‘S-BOWL’) (SEE DRAWING SD-010245-04-13)

1. Run 13-3/8" casing

2. Make sure there is no collar in a 13" (330mm) area on the casing below the

Housing top. This condition must be verified either with casing tension or not. If there is casing coupling in this area casing hanger cannot be set, so pull casing string enough to clear the area from coupling.

3. Open outlet valves on housing.

4. Circulate and cement as per Customer program.

5. After cement has been confirmed lift-up BOP's above the Housing.

6. Centralize casing as closely as possible to set properly.

7. Wash bowl area with water and diesel.

8. Check CAMERON S-BOWL slip and seal casing hanger assembly P/N 270462-

00-00-03 (refer to "CAMERON CONVENTIONAL SURFACE WELLHEAD" brochure [EB-723W]). NOTE : Packing must not be compressed, i.e., does not extend beyond OD of top hanger. If so slightly loosen cap screws at hanger top (the lower plate should be snug to slightly loose)

SEE RP 554 for DEDICATED RUNNING PROCEDURE

9. Make a rough cut of 13-3/8" casing approximately 14" (350mm) over 20-3/4" housing flange face.

10. Remove casing pup. Then, remove BOP's.

11. Final cut 13-3/8" casing at 183 ±1.5mm (7.2"±0.12") above 20-3/4" housing

flange face. Make the cut as level as possible. Clean, chamfer inside and outside of casing stub (about 6.35mm [¼"] x 30°) and grease.

Page 11: Well Head Running Procedure
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PIDC ALGERAIRUNNING PROCEDURE

CASING PROGRAM18-5/83” x 13.3/8’’x 9.5/8’’x 3.1/2” TBG

SD-010245-04 REV.: 01

PAGE 7 OF15

4.2.4 NIPPLE UP 20-3/4" X 13-3/8” CASING HEAD SPOOL

(SEE DRAWING SD-010245-04-14)

1. Clean the top of 20-3/4" Casing Head Housing.

2. Thoroughly clean ring groove top face of housing and bottom face of Casing Head Spool. Remove light scratches with fine emery paper or Scotch Brite. Lightly oil ring groove and a new ring gasket type RX-74 (Do not fill groove with oil). Install ring gasket type RX-74.

3. Lift 20-3/4” API 3000 x 13-5/8” API 5000 Casing Head Spool with slings as level

as possible.

4. Install the Casing Head Spool over 13-3/8" casing stub and tighten all studs and nuts on 20-3/4" 3000 flange

5. Remove 9/16" autoclave plug from lower test port and install test pump (use 9/16” AE male x 1/2 NPT female adapter if necessary, CAMERON P/N 017454-33, AE Ref 6M98B8).

6. Test to determine holding pressure thru test port (3000 PSI or 80% of the

collapse resistance of the 13-3/8" casing used, whichever is less), pressure is held without leakage.

7. Bleed test pressure, remove test apparatus and re-install 9/16" autoclave blind

plug on test port.

8. If spool is not equipped, make up valves and flanges on both 2.1/16" API 5000 PSI R-24 outlets as requested.

Page 13: Well Head Running Procedure
Page 14: Well Head Running Procedure

PIDC ALGERAIRUNNING PROCEDURE

CASING PROGRAM18-5/83” x 13.3/8’’x 9.5/8’’x 3.1/2” TBG

SD-010245-04 REV.: 01

PAGE 8 OF15

4.3 9.5/8" CASING PHASE

4.3.1 TESTING BOP'S (SEE DRAWING SD-010245-04-15)

1. Inspect top gasket preparation of casing head housing, clean with diesel, and remove small scratches with fine emery paper. Install a ring gasket type BX-160 P/N 702003-16-02.

2. Nipple up B.O.P. stack with on 13.5/8”API 5000 BX-160 Casing Head Spool

flange.

3. Check that all locking screws (2) are fully retracted

4. Make up the 13-5/8” Nominal Combination Tool P/N 238875-17-01-01 on a drill string (NC50) pins facing up.

5. Run the combination tool through the BOP's and land in casing head Spool.

6. Close rams on drill string and test BOP's through the kill line (5000 PSI or 80%

of the collapse resistance of the running string used, whichever is less).

7. Bleed pressure.

8. Open rams

9. Retrieve the combination tool.

Page 15: Well Head Running Procedure
Page 16: Well Head Running Procedure

PIDC ALGERAIRUNNING PROCEDURE

CASING PROGRAM18-5/83” x 13.3/8’’x 9.5/8’’x 3.1/2” TBG

SD-010245-04 REV.: 01

PAGE 9 OF15

4.3.2 DRILLING FOR 9.5/8" CASING

(SEE DRAWING SD-010245-04-16)

1. Make up the wear bushing Running & Retrieving tool P/N 238875-17-01-01 on a

drill string (NC50) pins facing down.

2. Connect 13.5/8" nominal Wear Bushing P/N M581398 onto the running tool (1/4 turn right hand).

3. Run assembly through the BOP's and land in the Casing Head Housing

4. Lock the Wear Bushing with the locking screws (2). Tighten moderately.

5. Disengage Running Tool from Wear Bushing (1/4 turn left hand) and retrieve to

rig floor.

6. Drill for 9.5/8” casing.

7. Run Combination Tool through the BOP's and land on Wear Bushing. Connect the Tool to Wear Bushing (1/4 turn right hand).

8. Retract the Locking Screws (2) to unlock the Wear Bushing.

9. Retrieve the Wear Bushing to rig floor.

10. Inspect Running & Retrieving Tool and Wear Bushing for damage, clean with

diesel and stow away.

Page 17: Well Head Running Procedure
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PIDC ALGERAIRUNNING PROCEDURE

CASING PROGRAM18-5/83” x 13.3/8’’x 9.5/8’’x 3.1/2” TBG

SD-010245-04 REV.: 01

PAGE 10 OF15

4.3.3 SETTING 9.5/8" CASING HANGER (‘S-BOWL’) (SEE DRAWING SD-010245-04-17)

1. Run 9.5/8" casing

2. Make sure there is no collar in a 13" (330mm) area on the casing below the

Housing top. This condition must be verified either with casing tension or not. If there is casing coupling in this area casing hanger cannot be set, so pull casing string enough to clear the area from coupling.

3. Open outlet valves on housing.

4. Circulate and cement as per Customer program.

5. After cement has been confirmed lift-up BOP's above the Housing.

6. Centralize casing as closely as possible to set properly.

7. Wash bowl area with water and diesel.

8. Check CAMERON S-BOWL slip and seal casing hanger assembly P/N 257867-

08-01-03 (refer to "CAMERON CONVENTIONAL SURFACE WELLHEAD" brochure [EB-723W]). NOTE : Packing must not be compressed, i.e., does not extend beyond OD of top hanger. If so slightly loosen cap screws at hanger top (the lower plate should be snug to slightly loose)

SEE RP 554 for DEDICATED RUNNING PROCEDURE

9. Make a rough cut of 9.5/8" casing approximately 14" (350mm) over 13.5/8" housing flange face.

10. Remove casing pup. Then, remove BOP's.

11. Final cut 9.5/8" casing at 165±1.5mm (6.5"±0.12") above 13.5/8" housing flange

face. Make the cut as level as possible. Clean, chamfer inside and outside of casing stub (about 6.35mm [¼"] x 30°) and grease.

Page 19: Well Head Running Procedure
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PIDC ALGERAIRUNNING PROCEDURE

CASING PROGRAM18-5/83” x 13.3/8’’x 9.5/8’’x 3.1/2” TBG

SD-010245-04 REV.: 01

PAGE 11 OF15

4.3.4 NIPPLE UP 11" TUBING HEAD SPOOL. (SEE DRAWING SD-010245-04-18)

1 Lift the 13-5/8” API 5000 x 11" API 10000 Tubing Head Spool with slings, as level as possible.

2 Thoroughly clean ring groove bottom face of tubing head spool and top

face of casing head spool. Remove light scratches with fine emery paper or scotch brite. Lightly oil ring groove and a new ring gasket type BX-158 (Do not fill groove with oil).

3 Install the Tubing Head Spool over 9-5/8" casing stub and tight up all studs

and nuts on 11" 10000 flange.

4 Remove 9/16" autoclave plug from lower test port and install test (use 9/16” AE male x ½” NPT female adapter if necessary, CAMERON P/N 017454-33, AE Ref 6M98B8).

5 Test to determined holding pressure thru test port (10000 PSI or 80% of

the collapse resistance of the 9-5/8" casing used, whichever is less), pressure is held without leakage.

6 Bleed test pressure, remove test apparatus and re-install the 9/16"

autoclave blind plug on test port. Replace pipe plugs on port.

7 If spool is not equipped: Make up valves and flanges on 2.1/16" API 10000 PSI BX-152 outlets as requested.

Page 21: Well Head Running Procedure
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PIDC ALGERAIRUNNING PROCEDURE

CASING PROGRAM18-5/83” x 13.3/8’’x 9.5/8’’x 3.1/2” TBG

SD-010245-04 REV.: 01

PAGE 12 OF15

4.4 3.1/2" TUBING PHASE

4.4.1 TESTING B.O.P'S (SEE DRAWING SD-010245-04-19)

1 Inspect top gasket preparation of tubing head spool 11" API 5000 PSI WP, clean with diesel, remove small scratches with fine emery paper. Install a ring gasket type BX-158.

2 Check that the eight locking screws are fully retracted.

3 Make up the 11" combination tool (P/N 238875-18-01-01) on a drill string

(NC50) pins facing up. Check the combination tool is free from damage and burrs. Check the ‘LS’ seal is free from damage.

4 Run the combination tool through the BOP's and land in Tubing Head

Spool.

5 Close rams on drill string and test BOP's through the kill line (10000 PSI or 80%of the collapse resistance of the running string used, whichever is less).

6 Bleed pressure. Open rams. Retrieve test plug.

Page 23: Well Head Running Procedure
Page 24: Well Head Running Procedure

PIDC ALGERAIRUNNING PROCEDURE

CASING PROGRAM18-5/83” x 13.3/8’’x 9.5/8’’x 3.1/2” TBG

SD-010245-04 REV.: 01

PAGE 13 OF15

4.4.2 PRE-COMPLETION DOWN HOLE OPERATIONS (SEE DRAWING SD-010245-04-20)

1 Make up the Wear Bushing Combination Tool (238875-18-01-01) on the drill string (NC50) pins facing down.

2 Connect 11" nominal Wear Bushing (P/N 238874-13-01) onto the running

tool (1/4 turn right hand).

3 Run assembly through the BOP's and land in Tubing Head Spool.

4 Lock Wear Bushing with the locking screws (16); tighten moderately.

5 Disengage combination tool from wear bushing (1/4 turn left hand) and retrieve to rig floor.

6 Proceed to the pre-completion down hole operations as per Customer

program.

7 Run Combination Tool through the BOP's, and land on wear bushing. Connect tool to wear bushing (1/4 turn right hand)

8 Retract the locking screws (16) to unlock the wear bushing.

9 Retrieve running tool and wear bushing to rig floor.

10 Inspect running tool and wear bushing for damage, clean with diesel, and

stow away.

Page 25: Well Head Running Procedure
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PIDC ALGERAIRUNNING PROCEDURE

CASING PROGRAM18-5/83” x 13.3/8’’x 9.5/8’’x 3.1/2” TBG

SD-010245-04 REV.: 01

PAGE 14 OF15

4.4.2 RUNNING 4.1/2” TUBING AND TUBING HANGER (SEE DRAWING SD-010245-04-21)

1 Inspect Tubing Hanger seals. Change if damaged. Clean and apply a light coat of valve grease on seals.

2 Run 3.1/2" tubing as per Customer program.

3 Make up mandrel tubing hanger on last 3.1/2" tubing joint. Do not put

tongs on upper seal neck.

4 Check that the Tiedown Screws (16) are fully retracted.

5 If it becomes necessary to retract the Tiedown Screw pins the glands should be loosened first, then the pins retracted.

6 Run cautiously Tubing Hanger assembly through the BOP's and land on

tubing spool.

7 Set the Tiedown pins in the following manner. Loosen glands until hand tight. Run in tie down pins until contact with shoulder on hanger. Recheck glands to insure that they are still only hand tight.

8 Rotate running string to the left to disengage from tubing hanger and

retrieve to rig floor.

Page 27: Well Head Running Procedure
Page 28: Well Head Running Procedure

PIDC ALGERAIRUNNING PROCEDURE

CASING PROGRAM18-5/83” x 13.3/8’’x 9.5/8’’x 3.1/2” TBG

SD-010245-04 REV.: 01

PAGE 15 OF15

4.4.3 INSTALL XMAS TREE. (SEE DRAWING SD-010245-04-22)

1 Run through BOP's and screw into Tubing Hanger the 3" nominal CAMERON back pressure valve or Two Way Check Valve [see EB-261W].

2 Remove BOP stack from wellhead.

3 Inspect tubing hanger seal neck. Inspect seals. Change if damaged. Clean

and apply a lightly coat of valve grease on seals. 4 Thoroughly clean ring groove top face of tubing spool and bottom face of

adapter flange. Remove light scratches with fine emery paper or Scotch Brite. Lightly oil ring groove and a new ring gasket type BX-158 (do not fill groove with oil).

5 Lift Xmas Tree including Flange adapter, position over tubing head

carefully lower over tubing hanger neck. 6 Tighten all studs and nuts on 11" API 10000 flange.