RP-002393 Cab Comp Integral Cameron
April 21, 2017 | Author: rps1977 | Category: N/A
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Description
RUNNING PROCEDURE
EXCO Resources 13-5/8" 5M MB-ND 2-1/16" 5M R-24 Ring Gasket
2-1/16" 5M R-24 Ring Gasket 7-1/16" 10M BX-156 Ring Gasket 1-13/16" 10M BX-151 Ring Gasket
13-5/8" 5M BX-160 Ring Gasket 2-1/16" 5M R-24 Ring Gasket
20" CONDUCTOR 13-3/8" CASING RP111934
9-5/8" CASING 5-1/2" CASING 2-3/8" TUBING
Surface Systems Publication 13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 1
Safety Hazard Indicators Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury
STOP
Indicates a hazardous situation which, if not avoided, could result in death or serious injury
Indicates a hazardous situation which, if not avoided, will result in death or serious injury
Preferred to address practices not related to personal injury
This document alone does not qualify an individual to Install/Run the Equipment. This document is created and provided as a reference for Qualified Cameron Service Personnel and does not cover all scenarios that may occur.
© 2011 Cameron International Corporation. All rights reserved. This material is the copyrighted work of Cameron International Corporation and may not be reproduced, displayed, modified or distributed without the express prior written permission of the copyright holder.
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 2
Table of Contents System Drawing ............................................................................... 4 Bill of Materials ............................................................................... 5 WKM Model M Power R- Seal Gate Valves ................................. 6 Cameron Type FL & FLS Gate Valves........................................... 7 Make-up Requirements for API FlangeConnections....................7 Running Procedure General Warning ........................................... 8 Stage 1.0 — 20" Casing ................................................................... 9 1.1 1.2 1.3 1.4
Install the Load Ring ....................................................................................... 9 Install the Riser Adapter ................................................................................. 10 Energize the WQ Seals ................................................................................. 11 Test Between the Seals ................................................................................. 12
Stage 2.0 — 13-3/8" Casing ........................................................... 13 2.1
Install the Casing Head .................................................................................. 13
Stage 3.0 — 9-5/8" Casing ............................................................. 16 3.1 3.2 3.3 3.4 3.5 3.6
Test the BOP Stack ....................................................................................... 16 Run the Wear Bushing Before Drilling ............................................................ 17 Retrieve the Wear Bushing After Drilling ......................................................... 18 Hang Off the Casing ....................................................................................... 19 Installing the Packoff Bushing ........................................................................ 22 Test Between the Seals ................................................................................. 23
Stage 4.0 — 5-1/2" Casing ............................................................. 24 4.1 4.2 4.3 4.4 4.5 4.6 4.7
Test the BOP Stack ....................................................................................... 24 Run the Wear Bushing Before Drilling ............................................................ 25 Retrieve the Wear Bushing After Drilling ......................................................... 26 Hang Off the Casing ....................................................................................... 27 Recommended Procedure Wash Out for the Seal Assembly ..........................30 Install the Seal Assembly .............................................................................. 31 Testing the Seal Assembly ............................................................................ 33
Stage 5.0 — 2-3/8" Tubing............................................................. 34 5.1 5.2 5.3 5.4 5.5
Install the Tubing Spool .................................................................................. 34 Energize the P Seal ....................................................................................... 35 Test the Connection ....................................................................................... 35 Install the Tubing Hanger ................................................................................36 Install the Christmas Tree .............................................................................. 38
Torque Chart ..................................................................................39 'N' Style Lockscrew Charts........................................................... 40 Operational Sequence ...................................................................................................................... 40
Review History ............................................................................... 43 13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 3
System Drawing C13 C12 C4
2-1/16" 5M R-24 Ring Gasket
C7
C3
C11
C5
C6
C10 C2
2-1/16" 5M R-24 Ring Gasket
C1
7-1/16" 10M BX-156 Ring Gasket
C8
B3
B5
B4 B6
C9 C14
B1
1-13/16" 10M BX-151 Ring Gasket
B2
B7
13-5/8" 5M BX-160 Ring Gasket
B8
A5
A7
A6 A8
B12 B11 B10
2-1/16" 5M R-24 Ring Gasket
B9 A1 A2 A4
A3
20" CONDUCTOR 13-3/8" CASING RP111934
9-5/8" CASING 5-1/2" CASING 2-3/8" TUBING
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 4
Bill of Materials TUBING SPOOL ASSEMBLY
CASING HEAD ASSEMBLY Item Qty Description A1
A2
1
1
Item Qty Description
Casing Head Housing, MBND, 13-5/8" 5M x 13-3/8" LTC casing bottom, w/ two 2-1/ 16" 5M SSOs Part # 2345472-01
B1
Load Ring f/ 20" casing Part # 2329762-02-01
B2
A3
2
Ball Valve, 3.00" x 3.00" Part # 2168114-10-31
A4
2
Nipple, 3.00" LP x 6.00" long Part # 021013-24
A5
2
Gate Valve, AOP Commercial, 2-1/16" 5M, flanged Part # 2737400-01-01
B4
A6
2
Companion Flange, 2-1/16" 5M X 2" LP Part # 142362-01-03-01
B5
A7
4
Ring Gasket, R-24 Part # 702001-24-02
A8 16 Studs w/ two Nuts 7/8 X 6" long Part # Y51201-20220201
B3
1
1
2
2
4
Tubing Spool, Type 'C', 13-5/ 8" 5M x 7-1/16" 10M, w/ two 1-13/16" 10M SSOs, w/ 11" NX prep bottom Part # 2247641-04-01
4
'NX' Bushing, 11" nom x 7" OD casing, w/ integral bit Part # 2161829-01-01
Gate Valve, AOP Commercial, 2-1/16" 5M, flanged Part # 2737400-01-01
C3
1
Gate Valve, manual, FLS, 1-13/16" 10M, flanged Part # 141510-41-91-01
Cross, 2-1/16" 5M all studded Part # 257493-01-03-01
C4
1
Companion Flange, 1-13/ 16" 10M x 2" LP Part # 142359-01-03-02
Tree Cap, 2-1/16" 5M x 2-3/ 8" 8rd lift thread Part # Y22337-00100121
C5
1
Gate Valve, AOP w/BNT and Pneumatic Diaphragm Actuator Part # 2031071-01-72
C6
1
Choke, 2" 5M, flanged Part # 2716465
C7
2
Companion Flange, 2-1/16" 5M x 2" LP Part # 142362-01-03-01
C8
1
Ring Gasket, BX-156 Part # 702003-15-62
Ring Gasket, BX-151 Part # 702003-15-12
B7 16 Stud & Nuts, 1.625 x 12.75" long Part # 621650-11
B9
1 1
B10 1
B11 1
B12 1
Item Qty Description C1 1 Tubing Head Adapter, A5P 7-1/16" 10M x 2-1/16" 5M Part # 2737476-01 C2
B6 16 Stud w/ two Nuts, 3/4"-10 x 51/4" long Part # Y51201-20120201
B8
CHRISTMAS TREE ASSEMBLY
Ring Gasket, BX-160 Part # 702003-16-02
C9 12 Stud w/ two Nuts, 1-1/2" x 111/4" long Part # Y51201-20621601
Casing Hanger, Mandrel, MB-ND, 13-5/8" nom x 9-5/8" Buttress Box bottom x 10.000"- 4 tpi Stub Acme LH running threads Part # 2345509-01
C10 10 Ring Gasket, R-24 Part # 702001-24-02
Bushing, Packoff Support, MB-ND, 13-5/8" Nom, f/ 9-5/ 8" mandrel casing hanger Part # 2161673-10-01
C12 1
Valve, Needle 1/2" NPT 10M Part # 007482-40
C13 1
Pressure Gauge 0-5M Part # 038236-05
C14 1
TC-1A-EN Tubing Hanger, 7-1/16" x 2-3/8" EUE, w/ 2" H BPV prep Part # 2133797-17-01
Tubing Hanger, MB-ND, 11" nom x 5-1/2" 20lb/ft Tenaris Blue box thread bottom x 7.500"-4 tpi LH Stub Acme running threads, w/ 5" Type 'H' BPV, w/ 7" slick neck top Part # 2345649-02
C11 40 Stud w/ two Nuts, 7/8" x 6.00" long Part # Y51201-20220201
Assy Seal Packoff, f/ 11" nom MB-ND, w/ 9.875-4tpi LH Stub Acme running threads Part # 2217588-02-01
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 5
SERVICE TOOLS Item Qty Description ST1 1 Riser Adapter Part # PART NOT AVAILABLE ST2 1
Housing Running Tool, 13-3/8" LTC Box thread top x 18-250 OD-4TPI LH Stub Acme running thread Part # 2017488-09
ST3 1
Test Plug, Type 'C', 13-5/8" nom x 4-1/2" IF Box bottom x top Part # 2247044-01-01
ST4 1
Wear Bushing Running & retrieving Tool, IC-2, 13-5/8" nom x 4-1/2" IF box top x bottom Part # 2301310-02
ST5 1
Wear Bushing, 13-5/8" nom w/ 4 stop rings Part # 2135031-21
ST6 1
MB-ND Hanger Running Tool, 13-5/8" nom x 10.000"-4TPI LH Stub Acme bottom thread x 9-5/ 8" 8rd LC top thread, w/ 3 centralizing ribs Part # 2161757-03-01
ST7 1
Running Tool f/ 13-5/8" nom Seal Packoff w/ 4-1/ 2" IF and 12.375-4TPI LH Stub Acme thread Part # 2017712-04-01
ST8 1
Test Plug, Running and Retrieving Tool, IC-2, 11" nom x 4-1/2" IF Box bottom x top Part # Y29301-71200711
ST9 1
Wear Bushing f/ 11" nom type MB-ND Part # 2125720-04
ST10 1
MB-ND Hanger Running Tool, 11" nom x 7.5004TPI LH Stub Acme internal thread bottom x 5-1/ 2" Tenaris Blue Box top w/ 3 centralizing ribs Part # 2161757-41-01
ST11 1
Wash Tool, Weldment, 11" x 23.00" long w/ 4-1/ 2" IF Box top Part # 2017726-05-01
ST12 1
Running Tool f/ 11" nom Seal Assembly w/ 4-1/ 2" IF bottom and 9-875"4TPI LH Stub Acme running thread Part # 2017712-05-01
WKM Model M Power R- Seal Gate Valves
STOP For Operation and Maintenance refer to:
Publication: TC9084-2 (Operation and Maintenance Manual)
TC90842
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 6
Cameron Type FL & FLS Gate Valves
Make-up Requirements for API Flange Connections
STOP
STOP
For Operation and Maintenance
Refer to:
refer to:
Publication: RP-002153 Publication: TC148-2 (FL & FLS Gate Valves Operation and Maintenance Manual)
TC1482
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 7
STOP RUNNING PROCEDURE GENERAL WARNING READ AND UNDERSTAND ALL INSTRUCTIONS. Failure to follow may result in serious personal injury and damage not only to the equipment but also the environment.
1.
Safety is a combination of staying alert, common sense, and experience with the oil field equipment and environment. Read this Running Procedure prior to operating and installing the equipment. Be familiar with the operation terminologies of oil field equipment.
2.
This document includes basic installation guidance. The field service personnel shall be fully trained in all aspects of handling pressure control equipment as well as of the job that they are going to perform. If any of the procedures and policies listed in this procedure cannot be followed, contact a Cameron Representative for the best course of action.
3.
Proper Personal Protective Equipment (PPE) shall be utilized according to Company policies. Always use proper tools when servicing the equipment.
4.
A Job Hazard Analysis (JHA) must be performed prior to beginning any service on a well location. A JHA review meeting will be held with all affected rig personnel PRIOR to the commencement of work to review the results of the JHA, evacuation routes, emergency contacts, etc. All meeting attendees and a Company Representative will sign-off on the JHA to acknowledge this meeting has taken place
5.
Be aware of unexpected circumstances that may arise when operating or servicing the equipment. Utilize the Step Back 5X5 Process in order to assess the hazards posed before, during, and after the servicing of equipment under pressure or with the potential of hazardous chemicals present. Be familiar with the company’s and facility’s Lockout/Tagout program in order to ensure all sources of energy (i.e. electrical, pneumatic, pressure) are isolated and/or de-energized prior to beginning work.
6.
All governmental or Company safety requirements shall be met before working on the equipment. Requirements of fully tested pressure barriers prior to servicing the equipment shall be observed. Cameron recommends that two mechanical pressure barriers is the preferred practice. Additional precautions should be taken to ensure that the mechanical pressure barriers are functioning correctly prior to any work being carried out on this particular equipment.
7.
Always check for any trapped pressure before servicing the equipment. All valves downstream of the pressure barriers must be cycled several times to release any trapped pressure.
8.
Ensure the chemical and physical properties of the fluid flow product inside the equipment are known. Obtain applicable Material Safety Data Sheets (MSDS) for commonly encountered chemicals such as hydrogen sulfide, cements, etc. in order to identify appropriate PPE to use, emergencies, procedures, and methods or exposure control.
9.
Always use correct lifting devices and follow safety rules in handling heavy products. The actual weight can vary for the system configurations. Never attempt to lift the equipment by hand.
10.
Cameron manufactures a variety of oil field equipment with different features and operating requirements. Be certain of the equipment model and refer to the appropriate procedure, before attempting any operation or service on the equipment. This procedure is to assist field personnel in the operation and installation of the equipment that is listed in this document. Different procedures are available for other oil field products. SD-045055-01 Rev 01 - RP General Warning M.Contreras 25/OCT/2010
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 8
Stage 1.0 — 20" Conductor SAFETY NOTE: Always wear proper PPE (Personal Protective Equipment) such as safety shoes, safety glasses, hard hat, gloves, etc. to handle and install equipment.
1.1
Install the Load Ring
1.1.1.
Run the 20" Conductor as required.
1.1.2.
Cut the 20" Conductor at the required height to allow for proper installation of the Load Ring.
The cut on the 16" conductor should be square and only a slight bevel should be ground on the OD edge, no larger than 1/16" x 45 deg, to allow it to pass the WQ seals. 1.1.3.
Examine the Load Ring (A2). Verify the following: • bore is clean and free of debris. • set screws are properly installed and undamaged.
1.1.4.
Orient the Load ring with set screws down.
1.1.5.
Carefully land the load ring onto the 20" conductor until it sets onto conductor.
1.1.6.
Tighten the set screws.
RP111935
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 9
Stage 1.0 — 20" Conductor 1.2
Install the Riser Adapter
1.2.1.
Examine the Riser Adapter (Item ST1). Verify the following: •
bore is clean and free of debris
•
WQ seals are properly installed and undamaged
1.2.2.
Orient the Adapter as illustrated.
1.2.3.
Wipe the ID of the WQ seals with a light coat of oil.
'WQ' Seals
RP112352
Excessive oil may prevent a positive seal from forming. 1.2.4.
Carefully slide the Adapter over the 20" conductor until it lands on the Load Ring.
Riser Adapter Load Ring
20" Conductor RP111937
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 10
Stage 1.0 — 20" Conductor 1.3
Energize the WQ Seals
1.3.1.
Locate the ports on the Adapter for energizing the upper WQ seal and remove the dust cap from each fitting.
1.3.2.
Install a grease pump to one fitting and remove the opposite fitting.
1.3.3.
Inject grease into the seal until a continuous stream flows from opposite port.
1.3.4.
Reinstall the fitting and continue to inject fluid to 80% of the casing collapse maximum.
1.3.5.
Hold and monitor the injection pressure until it has stabilized.
1.3.6.
Once the pressure has stabilized, carefully bleed off the pump pressure.
1.3.7.
Remove the grease pump and replace the dust cap.
1.3.8.
Repeat this procedure for the lower WQ seal.
Install Bleeder
Remove Cap and Inject Fluid
RP111938
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 11
Stage 1.0 — 20" Conductor 1.4
Test Between the Seals
1.4.1.
Locate the port for testing between the seals and remove the fitting.
1.4.2.
Install a test pump and inject test fluid to 80% of casing collapse maximum.
1.4.3.
Hold and monitor the test pressure for 15 minutes or as required by the drilling supervisor.
1.4.4.
Once a satisfactory test is achieved, carefully bleed off the test pressure and remove the test pump.
1.4.5.
Reinstall the fitting.
Remove Fitting and Inject Fluid
RP111939
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 12
Stage 2.0 — 13-3/8" Casing 2.1
Install the Casing Head
2.1.1.
Run the 13-3/8" casing and space out as required. Retrieve the landing joint
2.1.2.
2.1.3.
13-3/8 LTC Thread
Examine the Casing Head Running Tool (Item ST2). Verify the following: •
bore is clean and free of debris
•
all threads are clean and undamaged
•
o-ring seal is clean and undamaged
18.50
12.92
Left Hand Running Threads
Examine the Casing Head (Item A1). Verify the following: •
bore is clean and free of debris
•
casing hanger seal area is clean and undamaged
•
all threads are clean and undamaged
•
all peripheral equipment is intact and undamaged Inspect knurled surface of casing head.
• 2.1.4.
Casing Head Running Tool
19.88
RP111940
MB-ND Casing Head 13-3/8" LTC Box bottom Left Hand Running Threads
Remove the outlet equipment of the Casing Head and replace with Flush Plugs.
13-3/8" Casing RP111941
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 13
Stage 2.0 — 13-3/8" Casing 2.1.6.
Wipe the o-ring of the Tool and the running threads of both Head and Tool with a light coat of oil. Landing Joint
Excessive oil may prevent a positive seal from forming. 2.1.7.
2.1.8.
Lower the tool into the casing head until the running threads make contact. Turn the tool first to the right until thread jump is felt. Then make up the connection with left hand rotation to a positive stop. Carefully lower the Casing Head Assembly until the mating threads of the 13-3/8" casing and the pin threads of the pup joint make contact. Make up to the thread manufacturers recommended optimum torque per rig procedure.
Casing Head Running Tool
Casing Head
Flush Plug Installed
13-3/8" Casing RP111942
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 14
Stage 2.0 — 13-3/8" Casing 2.1.9.
Release the casing from the floor slips, and carefully lower the Casing Head through the diverter and Riser Adapter and land Casing Head on Load Ring.
Landing Joint
2.1.10. Rotate outlets as required. 2.1.11. Cement as required. Casing Head Running Tool
2.1.12. Rotate the landing joint to the right to remove the Running Tool from the Head. 2.1.13. Retrieve the Tool to the rig floor and remove from the landing joint. 2.1.14. Clean, grease and store the Tool as required. 2.1.15. Install a bleeder tool to the upper then the lower fittings of the Riser Adapter and vent all trapped pressure.
Casing Head
2.1.16. The Drilling Adapter may now be stripped over the Casing Head. 2.1.17. Once the Drilling Adapter is removed, remove the four fittings for injecting fluid into the WQ seals and replace them with 1/2" pipe plugs. 2.1.18. Clean, grease and store the Adapter as required. 2.1.19. Remove flush plugs and install outlet equipment. 2.1.20. Install the Threaded Flange to the top of the Casing Head.
13-3/8" Casing RP111943
Install Threaded Flange
Outlet Equipment Installed RP111944
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 15
Stage 3.0 — 9-5/8" Casing 3.1
Test the BOP Stack
Test Plug Type 'C'
Previously used BOP Test Plug must be inspected for damage due to wear. Where warranted such as highly deviated wells the Test Plug must be checked periodically to insure integrity.
4-1/2" Box
1/2" LP Weephole Pipe Plug
Immediately after making up the BOP stack and periodically during the drilling of the hole for the next casing/tubing string, the BOP stack (connections and rams) must be tested. 3.1.1.
'WQ' Seal
Examine the Test Plug (Item ST3). Verify the following: •
dovetail seal is in place and undamaged
•
1/2" pipe plug is installed, if required
•
all threads are clean and undamaged
3.1.2.
Orient the Tool with elastomer down and lift lugs up.
3.1.3.
Make up a joint of drill pipe to the top of the Tool.
3.1.4.
Wipe the dovetail seal of the Tool with a coat of light oil.
4-1/2" Pin RP050117
Ensure the elastomer is down and the lift lugs are up. 3.1.5.
Open the annulus valve of the Head, and drain fluid to land the Tester. Leave valve open.
3.1.6.
Slowly lower the Tool through the BOP until it lands on the load shoulder in the Casing head
3.1.7.
Close the BOP rams on the drill pipe and test to 5000 psi maximum.
3.1.8.
Monitor the annulus valve for signs of pressure.
3.1.9.
After a satisfactory test is achieved, release pressure, close the annulus valve and open the rams.
3.1.10. Remove as much fluid from the BOP stack as possible. 3.1.11. Retrieve the Test Plug slowly to avoid damage to the seal.
RP112353
It may be necessary to open the annulus valve when starting to retrieve the Test Plug to relieve any vacuum that may occur. Leaving annulus valve open during testing insures safety of surface casing.
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 16
Stage 3.0 — 9-5/8" Casing Previously used BOP Testers must be inspected for damage due to wear. Where warranted such as highly deviated wells the Tester must be checked periodically to insure integrity.
Always use a Wear Bushing while drilling to protect the load shoulder from damage by the drill bit or rotating drill pipe. The Wear Bushing must be retrieved prior to running the casing.
Running Tool 4-1/2" IF
14.93
4-1/2" IF
3.2 3.2.1.
Run the Wear Bushing Before Drilling
Wear Bushing
Examine the Running Tool (Item ST4). Verify the following: •
dovetail seal is in place and undamaged
•
lift lugs are intact and undamaged
•
all threads are clean and undamaged
3.2.2.
Orient the Tool with the lift lugs down and the elastomer up.
3.2.3.
Make up a joint of drill pipe to the top of the Tool.
3.2.4.
Examine the Wear Bushing (Item ST5). Verify the following: •
bore is clean and free of debris
•
stop lugs are properly installed
•
J-slots are clean and free of debris O-ring seals are in place and undamaged.
• 3.2.5.
Lift Pins (4)
12.32
28.00
Wipe OD of Wear Bushing and O-ring seals with a light coat of oil.
RP112354 Excessive oil may prevent a positive seal from forming.
Make sure the lift lugs are down and the elastomer is up when latching into the Wear Bushing. 3.2.6.
Lower the Tool into the Wear Bushing and rotate the drill pipe 1/4 turn clockwise.
3.2.7.
Slowly lower the Test Plug/Wear Bushing Assembly through the BOP until it lands on the load shoulder of the Casing Head.
3.2.8.
Run in the lockscrews of the Casing Head.
3.2.9.
Disengage the Tool from the Wear Bushing by rotating the drill pipe counterclockwise 1/4 turn and lifting straight up.
3.2.10. Drill as required.
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 17
Stage 3.0 — 9-5/8" Casing 3.3
Retrieve the Wear Bushing After Drilling
Landing Joint
3.3.1.
Make up the Tool to the drill pipe with the lift lugs down and the elastomer up.
Running Tool
3.3.2.
Slowly lower the Tool into the Wear Bushing.
3.3.3.
Rotate the Tool clockwise until the drill pipe drops approximately 2". This indicates the lugs have aligned with the Wear Bushing slots.
3.3.4.
Rotate clockwise 1/4 turn to fully engage the lugs in the Wear Bushing.
3.3.5.
Retract the lockscrews of the Casing Head from the bore.
3.3.6.
Slowly retrieve the Wear Bushing and remove it and the Tool from the drill string.
3.3.7.
Clean, grease and store the Tool and Wear Bushing.
BOP Stack
Wear Bushing
Casing Head Retract Lockscrews
RP112355
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 18
Stage 3.0 — 9-5/8" Casing 3.4
Hang Off the Casing
Running Tool
In the event the 5-1/2" casing should become stuck, and the mandrel hanger is unable to be used, refer to the emergency 5-1/2" casing in the back of this procedure. 3.4.1.
Run the 9-5/8" casing and space out appropriately.
3.4.2.
Hang off the last joint of casing to be run in the floor slips at height that will enable easy handling and make up of the hanger and landing joint.
3.4.3.
Examine the Running Tool (Item ST6). Verify the following: • bore is clean and free of debris •
all threads are clean and undamaged
•
internal seal is properly installed and undamaged
3.4.4.
Orient the Running Tool with the stub acme running threads down.
3.4.5.
Examine the Casing Hanger (Item B9). Verify the following: •
bore is clean and free of debris
•
all threads are clean and undamaged
9-5/8" Casing Thread O-Ring
16.38
10" Left Hand Running Thread
MB-ND Casing Hanger Slick Neck 10" Left Hand Running Thread 17.06
8.91
9-5/8" Casing Thread 13.44
RP111948
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 19
Stage 3.0 — 9-5/8" Casing Ensure the Lockscrews of the BOP are fully retracted from the bore 3.4.6.
Make up a joint of casing to the top of the Running Tool.
3.4.7.
Wipe the running threads of both the Tool and the Hanger and also the seal of the Tool with a light oil or grease.
Landing Joint
Running Tool
Excessive oil or grease may prevent a positive seal from forming. 3.4.8.
Lift and suspend the Tool over the Hanger.
3.4.9.
Lower the Tool onto the Hanger until the mating threads make contact.
Casing Hanger
3.4.10. While balancing the weight, rotate the Tool to the right until the thread 'jump' can be felt then to the left to a positive stop. Approximately 7 turns. DO NOT Torque the connection. 3.4.11. Back the tool off 1/2 turn to the right to keep the threads from binding up. 3.4.12. Ensure the lockscrews of the Casing Head are fully retracted from the bore. 3.4.13. Lift the Hanger above the casing hung off in the floor. 3.4.14. Lower the hanger assembly until the mating threads of the 9-5/8 casing and the pin threads of the pup joint make contact. When making up the Hanger to the casing do not use the seal neck area for back up. 3.4.15. While balancing the weight, rotate the assembly to the left until the thread 'jump' can be felt then to the right to the thread manufacturer's recommended optimum torque.
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 20
9-5/8" Casing RP111949
Stage 3.0 — 9-5/8" Casing 3.4.16. Open the side outlet valve on the casing head, release the casing from the floor slips and lower it into the well, tallying the casing as it is lowered, until the Hanger lands on the load shoulder of the Casing Head.
Landing Joint
BOP Stack
3.4.17. Cement as required. Cement returns may be taken through the flutes of the Hanger and out of the BOP. 3.4.18. Release the Tool from the Hanger by rotating the Tool to the right.
Running Tool
3.4.19. Retrieve the Tool to the rig floor. 3.4.20. Clean, grease and store the Tool.
Casing Hanger
RP111950
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 21
Stage 3.0 — 9-5/8" Casing 3.5
Installing the Packoff Bushing
3.5.1.
Examine the Packoff Bushing Running Tool (Item ST7). Verify the following:
• • 3.5.2.
MB-ND Packoff Bushing
bore is clean and free of debris all threads are clean and undamaged
Examine the Packoff Bushing (Item B10). Verify the following:
• •
Dovetail Seals
bore is clean and free of debris all seals are in place and undamaged
3.5.3.
Orient the Packoff as illustrated.
3.5.4.
Wipe the runnning threads of the Running Tool and Packoff Bushing with a light coat of oil.
21.32
Excessive grease may prevent a positive seal from forming. 3.5.5.
Lower the Tool on the Packoff until the running threads make contact. Turn the Tool first to the right until thread jump can be felt. Then make up the connection with left hand rotation to a positive stop.
3.5.6.
Wipe the ID and OD seals with a light coat of oil or grease.
8.90
T Seals
Dovetail Seals RP111951
Excessive grease may prevent a positive seal from forming. 3.5.7.
Carefully lower the Packoff into the bowl of the Casing Head until the Packoff rests on the Casing Mandrel
3.5.8.
Verify that packoff is landed and run in lockscrews of the Casing Head.
RP111952
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 22
Stage 3.0 — 9-5/8" Casing 3.6
Test Between the Seals
3.6.1.
Locate the test port on the Casing Head and remove fitting.
3.6.2.
Install a test pump to the test port and inject test fluid to 5000 psi.
3.6.3.
Hold and monitor the test pressure for fifteen minutes or as required by the Drilling Supervisor.
3.6.4.
Once a satisfactory test is achieved, carefully bleed off the test pressure, remove the test pump and install the fitting.
3.6.5.
Rotate the landing joint to the right to remove the Running Tool from the Packoff.
3.6.6.
Retrieve the Tool to the rig floor and remove from landing joint.
3.6.7.
Clean, grease and store the Tool as required.
Remove Fitting and Inject Test Fluid
RP111953
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 23
Stage 4.0 — 5-1/2" Casing 4.1
Test the BOP Stack
WARNING: Elastomer is down and Lift Lugs are Up
Previously used BOP Test Plug must be inspected for damage due to wear. Where warranted such as highly deviated wells the Test Plug must be checked periodically to insure integrity.
11" Test Plug Configuration
Immediately after making up the BOP stack and periodically during the drilling of the hole for the next casing/tubing string, the BOP stack (connections and rams) must be tested. 4.1.1.
4-1/2" IF
dovetail seal is in place and undamaged
•
1/2" pipe plug is installed, if required
•
all threads are clean and undamaged
4.1.2.
Orient the Tool with elastomer down and lift lugs up.
4.1.3.
Make up a joint of drill pipe to the top of the Tool.
4.1.4.
Wipe the dovetail seal of the Tool with a coat of light oil. Ensure the elastomer is down and the lift lugs
4 Lift Lugs for Wear Bushing
Elastomer
Examine the Combination Tool (Item ST8). Verify the following: •
1/2" NPT Weep Hole Fitted With Allen Socket Pipe Plug
1-1/4" LP, VR Plug (1-1/8" Hex)
4-1/2" IF
RP921199
4.1.5.
Open the annulus valve of the Head, and drain fluid to land the Tester. Leave valve open.
4.1.6.
Slowly lower the Tool through the BOP until it lands on the load shoulder in the Packoff.
4.1.7.
Close the BOP rams on the drill pipe and test to 5000 psi maximum.
4.1.8.
Monitor the annulus valve for signs of pressure.
4.1.9.
After a satisfactory test is achieved, release pressure, close the annulus valve and open the rams.
are up.
Landing Joint
BOP Stack
Test Plug
4.1.10. Remove as much fluid from the BOP stack as possible. 4.1.11. Retrieve the Test Plug slowly to avoid damage to the seal.
Casing Head
It may be necessary to open the annulus valve when starting to retrieve the Test Plug to relieve any vacuum that may occur. Leaving annulus valve open during testing insures safety of surface casing.
RP111954
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 24
Stage 4.0 — 5-1/2" Casing Previously used BOP Testers must be inspected for damage due to wear. Where warranted such as highly deviated wells the Tester must be checked periodically to insure integrity.
11" Running Tool 4-1/2" IF
Always use a Wear Bushing while drilling to protect the load shoulder from damage by the drill bit or rotating drill pipe. The Wear Bushing must be retrieved prior to running the casing.
4.2 4.2.1.
Run the Wear Bushing Before Drilling
Lift Lugs (4)
Examine the Combination Tool (Item ST8). Verify the following:
4-1/2" IF
•
dovetail seal is in place and undamaged
•
lift lugs are intact and undamaged
•
all threads are clean and undamaged
4.2.2.
Orient the Tool with the lift lugs down and the elastomer up.
4.2.3.
Make up a joint of drill pipe to the top of the Tool.
4.2.4.
Examine the Wear Bushing (Item ST9). Verify the following:
O-Rings 13.75 8.88
•
bore is clean and free of debris
•
stop lugs are properly installed
•
J-slots are clean and free of debris O-ring seals are in place and undamaged.
•
11" Wear Bushing
RP111955 4.2.5.
Wipe OD of Wear Bushing and O-ring seals with a light coat of oil.
4.2.7.
Slowly lower the Test Plug/Wear Bushing Assembly through the BOP until it lands on the load shoulder of the Casing Head.
4.2.8.
Disengage the Tool from the Wear Bushing by rotating the drill pipe counterclockwise 1/4 turn and lifting straight up.
4.2.9.
Drill as required.
Excessive oil may prevent a positive seal from forming.
Make sure the lift lugs are down and the elastomer is up when latching into the Wear Bushing. 4.2.6.
Lower the Tool into the Wear Bushing and rotate the drill pipe 1/4 turn clockwise.
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 25
Stage 4.0 — 5-1/2" Casing 4.3
Retrieve the Wear Bushing After Drilling
4.3.1.
Make up the Tool to the drill pipe with the lift lugs down and the elastomer up.
4.3.2.
Slowly lower the Tool into the Wear Bushing.
4.3.3.
Rotate the Tool clockwise until the drill pipe drops approximately 2". This indicates the lugs have aligned with the Wear Bushing slots.
4.3.4.
Rotate clockwise 1/4 turn to fully engage the lugs in the Wear Bushing.
4.3.5.
Retract the lockscrews of the Drilling Adapter from the bore.
4.3.6.
Slowly retrieve the Wear Bushing and remove it and the Tool from the drill string.
4.3.7.
Clean, grease and store the Tool and Wear Bushing.
Landing Joint
BOP Stack
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 26
Test Plug
Wear Bushing
RP111956
Stage 4.0 — 5-1/2" Casing 4.4
Hang Off the Casing
4.4.1.
Run the 5-1/2" casing and space out appropriately.
4.4.2.
Hang off the last joint of casing to be run in the floor slips at height that will enable easy handling and make up of the hanger and landing joint.
4.4.3.
Examine the Running Tool (Item ST10). Verify the following:
11" Running Tool
•
bore is clean and free of debris
•
all threads are clean and undamaged
•
internal seal is properly installed and undamaged
4.4.4.
Orient the Running Tool with the stub acme running threads down.
4.4.5.
Examine the Casing Hanger (Item B11). Verify the following:
4.4.6.
•
bore is clean and free of debris
•
all threads are clean and undamaged
5-1/2" Casing Thread O-Ring
7-1/2" Running Thread
11" MB-ND Hanger
Slick Neck BPV Prep
7-1/2" Running Thread
Orient the Hanger with the casing thread down.
RP111957
5-1/2" Casing Thread
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 27
Stage 4.0 — 5-1/2" Casing Ensure the Lockscrews of the BOP are fully retracted from the bore 4.4.7.
Make up a joint of casing to the top of the Running Tool.
4.4.8.
Wipe the running threads of both the Tool and the Hanger and also the seal of the Tool with a light oil or grease.
Landing Joint Running Tool
Excessive oil or grease may prevent a positive seal from forming. 4.4.9.
Lift and suspend the Tool over the Hanger.
4.4.10. Lower the Tool onto the Hanger until the mating threads make contact. 4.4.11. While balancing the weight, rotate the Tool to the right until the thread 'jump' can be felt then to the left to a positive stop. Approximately 7 turns.
Casing Hanger
DO NOT Torque the connection. 4.4.12. Back the tool off 1/2 turn to the right to keep the threads from binding up. 4.4.13. Ensure the lockscrews of the Drilling Adapter are fully retracted from the bore.
5-1/2" Casing RP111958
4.4.14. Lift the Hanger above the casing hung off in the floor. 4.4.15. Lower the hanger assembly until the mating threads of the 5-1/2 casing and the pin threads of the pup joint make contact. When making up the Hanger to the casing do not use the seal neck area for back up. 4.4.16. While balancing the weight, rotate the assembly to the left until the thread 'jump' can be felt then to the right to the thread manufacturer's recommended optimum torque.
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 28
4.4.17. Wipe the OD seal of the Hanger with a light oil or grease.
Landing Joint
Excessive oil or grease may prevent a positive seal from forming.
Running Tool
4.4.18. Release the casing from the floor slips and lower it into the well, tallying the casing as it is lowered, until the Hanger lands on the load shoulder of the Packoff.
BOP Stack
4.4.19. Cement as required. Cement returns may be taken through the flutes of the Hanger and out of the BOP.
Casing Hanger
4.4.20. Release the Tool from the Hanger by rotating the Tool to the right. 4.4.21. Retrieve the Tool to the rig floor.
RP111959
4.4.22. Clean, grease and store the Tool.
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 29
Stage 4.0 — 5-1/2" Casing 4.5
Recommended Procedure Wash Out for the Seal Assembly
4.5.1.
Examine the Wash Tool (Item ST11). Verify the following:
• •
Wash Tool
4-1/2" IF
all ports are clean and free of debris all threads are clean and undamaged
4.5.2.
Orient the Wash Tool with the 4-1/2" IF connection up.
4.5.3.
Make up a joint of drill pipe to the top of the Wash Tool.
4.5.4.
Slowly lower the wash tool through the BOP stack until it contacts the top of the casing hanger load shoulder.
4.5.5.
Raise the tool 2" above this point to wash the profile.
4.5.6.
Open the Valve on the side outlet of the casing head to take wash returns.
4.5.7.
Pump fresh fluid through the wash tool taking returns through side outlet for 3 minutes.
4.5.8.
Continue to wash in intervals allowing the water to drain through the side outlets to get the full impact of the jetting tool.
4.5.9.
Retrieve the tool, clean, grease and store as required.
23.00
Wash Ports
8.09
RP111960
4.5.10. Close Valve.
Landing Joint
Wash Tool
BOP Stack
Casing Hanger
RP111961
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 30
Stage 4.0 — 5-1/2" Casing 4.6
Install the Seal Assembly
4.6.1.
Examine the Seal Assembly Running Tool (Item ST12). Verify the following:
Seal Assembly Running Tool
10.91
•
bore is clean and free of debris
•
threads are clean and undamaged
4.6.2.
Orient the Running Tool with the internal running threads down.
4.6.3.
Examine the Packoff Seal Assembly (Item B12). Verify the following:
4.6.4. 4.6.5.
4-1/2" IF
•
bore is clean and free of debris
•
threads are clean and undamaged
•
all internal and external seals are properly installed and undamaged
20.00
Left Hand Running Thread
Seal Assembly
Orient the Seal Assembly with the external running threads up. Lubricate all of the threads of the Seal Assembly and Running Tool with a light oil or grease.
7.75
Left Hand Running Thread Lockring
8.00
RP111962
Compression Spring Latch Pin O-Rings
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 31
Stage 4.0 — 5-1/2" Casing 4.6.6.
Make up a joint of drill pipe to the top of the Running Tool.
4.6.7.
Carefully lower the Running Tool onto the Seal Assembly until the threads make contact.
4.6.8.
Make up the connection by first turning the Tool to the right until the thread 'jump' can be felt then to the left until the Tool engages the lockring.
4.6.9.
Once the lockring is engaged remove the Installation Tool.
Landing Joint
Ensure the lockring is flush or below of the OD of the Seal Assembly. 4.6.10. Lift and suspend the Assembly over the Casing Hanger.
Running Tool
4.6.11. Lightly lubricate all ID and OD seals with a light oil or grease. Excessive oil or grease may prevent a positive seal from forming. 4.6.12. Open the uppermost 2-1/16" 5M side outlet valve on the Casing Head.
Lockring Compressed
The side outlet valve is to remain open during the setting of the Seal Assembly.
Seal Assembly
4.6.13. Lower the Seal Assembly through the BOP stack and set it over the Casing Hanger. 4.6.14. Using chain tongs, slowly rotate the running tool to the right 3 turns to release the lockring into its mating groove in the Compact Spool.
RP111963
Landing Joint
4.6.15. Pick up and over pull 5,000 lbs to confirm the lockring has properly engaged. Running Tool Lockring Engaged
BOP Stack
Seal Assembly Casing Hanger RP111964
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 32
Stage 4.0 — 5-1/2" Casing 4.7
Testing the Seal Assembly
4.7.1.
Locate the upper test port on the Compact Spool.
4.7.2.
Remove the fitting from the port.
4.7.3.
Attach a hydraulic test pump to the open test port and inject fluid into the seal assembly to the 5,000 psi maximum.
Remove Fitting and Inject Test Fluid
RP111965
Do Not over pressurize! 4.7.4.
Hold and monitor the test pressure for 15 minutes or as required by the Drilling Supervisor.
4.7.5.
After a satisfactory test is achieved, remove the test pump, reinstall fitting in the open port.
4.7.6.
Retrieve the running tool by rotating the drill pipe (with chain tongs) to the right approximately 4 turns or until it comes free from the seal assembly. A straight lift will retrieve the running tool.
4.7.7.
Remove the running tool from the drill string. Clean, grease, and store the tool.
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 33
Stage 5.0 — 2-3/8" Tubing 5.1
Install the Tubing Spool
5.1.1.
Examine the Tubing Spool (Item B1). Verify the following:
5.1.2.
5.1.3.
•
bore is clean and free of debris
•
'NX' Bushing (Item B2) is installed, P seal is properly installed and undamaged
•
ring grooves and seal areas are clean and undamaged
•
peripheral equipment is intact and undamaged
'C' Type Tubing Spool 13-5/8" 5M x 7-1/16" 10M
27.31
Run in lockscrews until flush with the bore, verify this using a straight edge. Measure the radial distance from the flange OD to the outside of each lockscrew. Save these measurements and mark each identified lockscrews. Lubricate the ID of the P seals and the OD of the casing stub with light oil or grease.
6.37
RP111966
'NX Bushing w/ P Seal
Excessive oil or grease may prevent a positive seal from forming. 5.1.4.
Install a new Ring Gasket BX160 into the ring groove of the Adapter Flange.
5.1.5.
Lift and suspend the Tubing Spool over the casing stub, ensuring it is level.
5.1.6.
Carefully lower the Tubing Spool over the casing stub until it lands on the ring gasket.
Do Not damage the 'P' seal or its sealing ability will be impaired. 5.1.7.
Tighten the connection using the studs and nuts of the Adapter Flange in alternating cross fashion to the torque referenced in the chart in the back of this manual.
RP111967
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 34
Stage 5.0 — 2-3/8" Casing 5.2
Energize the P Seal
5.2.1.
Locate the port on the bottom flange of the Tubing Spool for injecting plastic packing into the P seal and remove the pipe plug.
5.2.2.
Install a plastic injection gun into the port and inject plastic.
5.2.3.
Continue to inject plastic to 10,000 psi.
5.2.4.
Hold and monitor injection pressure until it has stabilized.
5.2.5.
Once the injection pressure has stabilized, carefully bleed off injection pressure and remove injection gun.
5.2.6.
Replace the pipe plug into the open port.
Remove Pipe Plug and Inject Packing
RP111968
For proper injection gun preparation, refer to the page in the back of this manual labeled "Injection Gun Preparation".
5.3
Test the Connection
5.3.1.
Install a test pump to the port for testing the connection and inject test fluid to either 5,000 psi or 80% of casing collapsewhichever is less.
5.3.2.
Hold and monitor test pressure for fifteen minutes or as required by Drilling Supervisor.
5.3.3.
Once a satisfactory test is achieved, carefully bleed off test pressure and remove the test pump.
5.3.4.
Remove Fitting and Inject Test Fluid
RP111969
Reinstall the fitting.
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 35
Stage 5.0 — 2-3/8" Tubing 5.4
Install the Tubing Hanger
5.4.1.
Run the tubing as required and space out appropriately.
5.4.2.
Examine the Tubing Hanger (Item C14). Verify the following: •
bore is clean and free of debris
•
threads are clean and undamaged
•
packing element is properly installed and undamaged
•
compression ring is properly installed, moves freely and is properly retained
5.4.3.
Orient the Hanger as illustrated.
5.4.4.
At a predetermined position in the tubing string, set the tubing in floor slips and remove the tubing collar from the last joint run.
5.4.5.
Pick up the Tubing Hanger and make it up to the tubing string, tightening the connection to thread manufacturer's recommended optimum torque.
5.4.6.
Make up a landing joint to the top of the Hanger and tighten to the thread manufacturer's recommended shoulder torque.
5.4.7.
Wipe the packing element with a light coat of oil.
TC-1A-EN Tubing Hanger O-Rings
Landing Joint
Excessive oil may prevent a positive seal from forming.
No Pipe Wrench on Extended Hanger Neck
Tubing Hanger Tubing
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 36
Stage 5.0 — 2-3/8" Tubing 5.4.8.
5.4.9.
Ensure all of the lockscrews are fully retracted from bore of the Tubing Spool
Landing Joint
Open side outlet valve and drain BOP. Tubing Hanger
Side outlet valve to remain open while landing the Hanger. 5.4.10. Calculate the distance of the load shoulder of the Tubing Spool to the rig floor by measuring from the face of the Spool to the rig floor and add the distance from the flange face to the top of the load shoulder.
Run In All Lockscrews
The distance from the flange face to the top of the load shoulder is as follows: 7" Spool = 7.12" 5.4.11. Pick up the tubing string, remove the floor slips. Carefully lower the Tubing Hanger into the well, tallying the tubing every three feet and land the Tubing Hanger on the load shoulder in the Spool. Slack off all weight. 5.4.12. With the Hanger properly landed, run in all lock screws in an alternating cross pattern to torque referenced in the chart in the back of this manual. Verify full engagement by measuring from the flange OD to the end of the lockscrews with the measurement of ___" less than the measurement marked for the flush lockscrews.
RP111970
Tubing Hanger
BPV INstalled
5.4.13. Retrieve landing joint and install the appropriate size one way back pressure valve. Installation and/or Removal of the Type ‘H’ Left Hand threaded Back Pressure Valve to be performed by a Qualified Cameron Technician.
RP111971
5.4.14. With the well safe and under control, the BOP stack may be removed.
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 37
Stage 5.0 — 2-3/8" Tubing 5.5
Install the Christmas Tree
5.5.1.
Examine the Christmas Tree Assembly. Verify the following: •
bore is clean and free of debris
•
threads are clean and undamaged
5.5.2.
Orient the Tree as illustrated.
5.5.3.
Place a new BX-156 Ring Gasket into the gasket prep of the tubing spool.
5.5.4.
Lift and suspend Tree Assembly over Tubing Spool.
5.5.5.
Orient the Tree Assembly as required per Drilling Supervisor and carefully lower the Tree Assembly until the Adapter lands on the ring gasket of the Tubing Spool.
5.5.6.
Make up the connection with the Studs and Nuts, tightening them in an alternating cross patter to the torque referenced in the chart in the back of this manual.
RP111972
RP111973
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 38
Torque Chart R e c o mme n d e d Ma k e u p To rq u e s fo r F la n g e B o ltin g F t L b f P er AP I 6A: p relo ad = .50S y B o lt S iz e N o m OD - T P I
B 7 M, L 7 M (S y =8 0 k s i)
B 7 , L 7 , 6 6 0 (S y =1 0 5 k s i)
cf=0.07
cf=0.13
cf=0.07
cf=0.13
.500-13
27
45
35
59
.6 2 5 -11
52
88
68
11 5
.750-10
90
153
11 8
200
.875-9
143
243
188
319
1.000-8
213
361
279
474
1.125-8
305
523
401
686
1.250-8
421
726
553
953
1.375-8
563
976
739
1280
1.500-8
733
1280
962
1680
1.625-8
934
1640
1230
2150
1.750-8
11 7 0
2050
1530
2700
1.875-8
1440
2540
1890
3330
2.000-8
1750
3090
2300
4060
2.250-8
2500
4440
3280
5820
2.500-8
3430
6120
4500
8030
2.625-8
3970
7100
4720
8430
2.750-8
4570
8180
5420
9700
3.000-8
5930
10700
7050
12700
3.250-8
7550
13600
8970
16100
3.500-8
9430
17000
11 2 0 0
20200
3.750-8
11 6 0 0
21000
13800
24900
3.875-8
12800
23200
15200
27500
4.000-8
14100
25500
16700
30300
•
The information in this table is based on API-6A’s recommended torques for a given bolt size. The information is presented for the convenience of the user and is based on assumptions of certain coefficients of friction (cf). The coefficients of friction are based on approximations of the friction between the studs and nuts, as well as the nuts and flange face. A coefficient friction of 0.13 assumes the threads and nut bearing surfaces are bare metal and are well lubricated with thread compound. A coefficient of friction of 0.07 assumes the thread and nuts are coated with a fluoropolymer material.
•
Lubrication It is essential that threads and nut faces be well lubricated with an appropriate grease prior to assembly. Cameron clamps and fast clamps require lubrication on the hub-clamp contact area. Acceptable lubricants include thread joint compounds which meet the formulation, evaluation and testing requirements specified in API Recommended Practice 5A3/ISO13678. Studs and nuts coated with Xylan/PTFE compound in accordance with Cameron proceudre do not require lubrication. However, a light coat of API Recommended Practice 5A3/ISO13678 thread compound is recommended for Xyland-coated bolting as an aid to assembly. Material gasket should be lightly coated with lubricant prior to assembly. Acceptable lubricants include motor oil and Cameron gate valve greases.
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 39
'N' Style Lockscrew Charts Operational Sequence 1.
Ensure the well is safe and under control and the area of the lockscrew is free of pressure.
2.
Loosen the Gland Nut only minimum amount.
CAUTION Well bore pressure may exist inboard of lock screw packing. Therefore, it is imperative to only relieve the gland the minimum amount required to permit rotation of the lock srew for prevention pressure release escape of well bore.
N Style Lockscrew Torque Values for Elastomer Hangers Flange Siz e
Pressure Rating (psi)
Recommended Torque Value Ft-Lbs (N.M.)
Maximum Torque Value Ft-Lbs (N.M.)
150 (200)
300 (400)
10,000 4-1/16" 15,000
3.
Retighten the Gland Nut to approximately 50 ft/lbs
2000
4.
Run in and tighten all lockscrews in an alternating cross manner to the required torque listed in the Lockscrew torque charts.
3000
5.
Retighten the packing gland to the required torque listed in the Recommended Gland Nut Torque for 'N' Style Lockscrew chart.
250 (340)
5000 7-1/16"
150 (200) 10,000 450 (610) 15,000
Recommended Gland Nut Torque for N style Lockscrew s
20,000
550 (750)
2000 200 (270)
Pressure Rating
Required Torque
2,000 psi
400 to 500 ft lbs
3,000 psi
400 to 500 ft lbs
5000
5,000 psi 10,000 psi
20,000 psi
1000 to 1300 ft lbs
450 (610) 10,000 15,000
550 (750) 1350 (1830)
2000 200 (270)
300 (400)
3000 5000
175 (240)
11" 10,000 15,000 20,000
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 40
150 (200)
20,000
600 to 700 ft lbs 800 to 1000 ft lbs
175 (240)
9"
500 to 600 ft lbs
15,000 psi
300 (400)
3000
450 (610) 150 (200) 1350 (1830)
IC-2 Casing Hanger Chart Minimum Casing Load for IC-2 Casing Hangers H an g er Nominal Siz e
Minimum Casing Load for IC-2 Casing Hangers H an g er Nominal Siz e
Casing Siz e
L o ad (Pounds)
78,000
9-5/8"
146,000
5"
74,000
10-3/4"
128,000
5-1/2"
70,000
11-3/4"
110,000
6-5/8"
59,000
11-7/8"
109,000
7"
55,000
13-3/8"
79,000
7-5/8"
48,000
10-3/4"
228,000
5-1/2"
120,000
13-3/8"
180,000
Casing Siz e
L o ad (Pounds)
4-1/2"
16-3/4"
11"
20-3/4"/21-1/4"
7"
106,000
13-5/8"
175,000
7-5/8"
99,000
16"
120,000
8-5/8"
86,000
9-5/8"
72,000
10-3/4"
54,000
13-5/8"
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 41
Injection Gun Preparation 1.
Maintaining the Injection Gun at ambient temperatures, prepare Test Pump and Injection Gun for injecting P seals.
2.
Operate Test Pump to inject fluid into Injection gun.
3.
Monitor open end of Injection Gun for signs of plastic packing.
4.
After plastic packing begins to flow from open end of Injection Gun continue to inject fluid from Test Pump increasing pressure an additional 200 to 400 psi.
5.
Stop pumping Test Pump and monitor plastic packing movement and pressure on the pressure gauge.
6.
Once packing has stopped flowing and the pressure gauge has stabilized observe the reading on gauge and record the pressure.
NOTE: The pressure recorded will become "0". This is the pressure required to move the plastic packing and is not included in the actual injection pressure. EXAMPLE: If the plastic packing begins to flow at 900 psi and the fluid pressure from the Test Pump is increased to 1200 psi, after allowing the pressure to fall the plastic packing and needle on the pressure gauge cease to move at 850 psi, then 850 psi becomes "0". If the flange rating is 5000 psi and 80% of casing collapse exceeds 5000 psi then the final gauge reading when the P seal is fully energized will be 5850 psi. NOTE: The amount of pressure required to force plastic packing to flow from the Injection Gun is dependent on several factors including outside temperature and the plastic injection gun itself. The example given above is for illustration purposes only.
Gauge Setup To Wellhead Injection Gun
Test Hose Test Pump
Pressure Rises Plastic Packing Flows from Injection Gun
Pressure Falls Plastic Packing Stops Flowing from Injection Gun
Operate Test Pump
Stop Pumping
RP020799
RP-002393
13-5/8" 5M Compact Wellhead System
Rev 02
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Page 42
Review History Revi ew Hi story D escri pti on
Prepared & Revi ewed by:
Released by:
D ate Released:
Ini ti al Release per ZS 300930645 Houston Surface Systems Engi neeri ng
E. Nguyen James Thomi son D wayne Bartek
D enni s Nguyen
May 02, 2011
Revi se Publi cati on per ZE 301020110 Houston Surface Systems Engi neeri ng
E. Nguyen D wayne Bartek C ody Jones
D enni s Nguyen
Sept 26, 2011
13-5/8" 5M Compact Wellhead System
RP-002393
20" X 13-3/8" X 9-5/8" X 5-1/2" X 2-3/8" 5M
Rev 02 Page 43
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