Surface Systems. Cameron Surface Wellhead and Christmas Tree Systems

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1 30 Surface Systems Cameron Surface Wellhead and Christmas Tree Systems package innovative solutions that add value and reduce operating expenses. For example, the FastLock Connector replaces standard flanged connections and reduces makeup time. The CAMFORG Connection System provides a fast, safe and economical connection for the wellhead housing to the surface conductor pipe without welding. ach Cameron system begins with a Cameron wellhead. Next, Cameron offers a choice of popular gate valves, including the rugged FLS. Cameron Willis production chokes and a full line of Saf-T-Gard actuators completes the Christmas tree assembly. Additional benefits come from Cameron s CAMSRV Aftermarket Services Program that provides a full range of installation, maintenance and repair services any time, anywhere in the world.

2 31 Surface Systems Cameron has earned a reputation as the worldwide leader in supplying Surface Systems, supported by the industry s largest network of sales, service and manufacturing facilities making Cameron the single source supplier for Surface Systems. Cameron offers a full range of surface wellhead and Christmas tree systems for land and offshore applications. ach system incorporates quality Cameron components including surface wellheads, Christmas trees, actuators, chokes and controls. n addition, all casing and tubing programs are provided from low pressure 2000 psi up to high pressure 30,000 psi. Surface Systems have been developed to meet the needs of the industry. Wellheads can be provided in either conventional spool or compact. Christmas trees are provided with single unit stacked, or solid block valves complete with Cameron Willis actuators, chokes and safety controls. All systems can be provided with trims to meet extreme well service conditions from low pressure, low temperature to high pressure, high temperature (HP/HT) with various produced fluids. Trims range from carbon steel through stainless steels to nickel-based clad. Depending upon service, elastomeric and metal-to-metal sealing are available. Cameron Surface Wellhead and Christmas Tree Systems Low Pressure Flanged and ndependent Screwed lectrical Submersible Pump (SP) Coil Tubing Geothermal AP Flanged Conventional Compact (Multi-Bowl) Conductor Sharing Wellheads (CSW) SpoolTree Systems Dry Completion Unit (DCU) Adjustable HP/HT Large Bore Compact Wellhead and Solid Block Christmas Tree Assembly Conventional Wellhead and Solid Block Christmas Tree Assembly CAMRON, P.O. BOX 1212, HOUSTON TX, , TL: , FAX: ,

3 32 Conventional Wellhead Systems Cameron conventional wellhead systems provide the flexibility, compatibility and interchangability required for a wide range of applications. Both the S and C wellheads consist of the lower casing head housing and hanger, and the subsequent casing head spools and hangers. Although the wellheads are not interchangeable, the S wellhead may be used in place of the C wellhead for all applications. Both wellheads are compatible with most Cameron tubing spool and hanger configurations. S Conventional Wellhead System The Cameron S Conventional Wellhead System offers the industry s highest capacity conventional spool-type wellhead and is designed for use with all well depths and all types of completions. t incorporates dual landing shoulders for maximum casing support. This wellhead is the preferred wellhead for the conditions noted in the chart below: Working Pressure: Up to 15,000 psi (excluding tubing spool) Operating Temperatures: 20 F to +250 F ( 29 C to +121 C) Hang-Off Capacity: Up to 80% of pipe body yield Casing Head Housings: S, S-11, S-3 Casing Head Spools: S, S-11, S-3 Casing Hangers: SB-3, SB-5, SB-6 slip and seal assemblies Tubing Spools and Hangers: Standard spool: HT, HT-2, T, T-CL, C-SRL, C-SRL-CL hangers MTBS spool: MTBS hanger CD-2 spool: CD-2, CD-2T, CD-2T-CL hangers C Conventional Wellhead System The Cameron C Conventional Wellhead System is the preferred wellhead for the conditions noted in the chart below. Although components are not interchangeable, the S Wellhead may be used in place of the C wellhead for these applications as well. Working Pressure: Up to 10,000 psi (excluding tubing spool) Operating Temperatures: 20 F to +150 F ( 29 C to +65 C) Hang-Off Capacity: Up to 50% pipe body yield Casing Head Housings: C-2, C-2-BP Casing Head Spools: C-2, C-2-BP, C-2-L Casing Hangers: C-1, C-1P, C-2 slip and seal assemblies Tubing Spools and Hangers: Standard spool: HT, HT-2, T, T-CL, C-SRL, C-SRL-CL hangers MTBS spool: MTBS hanger CD-2 spool: CD-2, CD-2T, CD-2T-CL hangers How to Select a Wellhead System The first step in determining which Cameron wellhead to use is to determine the casing hanger that best suits the application. ach hanger profile is unique and is generally compatible with only a limited number of casing head/spool bowls. Cameron slip-type hangers are divided into two groups: SB and C, each serving different applications. Completion Systems S Conventional Wellhead System Casing Hanger Selection Chart 250ºF 121ºC A P T M P R T U R R A N G 180º 82ºC SB-5 150ºF 65ºC SB-3 100ºF 38ºC SB-6 C-1 C-1-P C-2 U T S P 50ºF 10ºC 0ºF -17ºC -20ºF -29ºC 0 Cameron offers a variety of tubing spools and hangers for all types of completions: single, dual and high pressure. Completion systems range from low pressure, conventional equipment to systems for severe service and geothermal applications. All Cameron completion equipment meets or exceeds AP 6A specifications. Cameron also offers a complete line of Christmas trees for working pressures up to 30,000 psi. C Conventional Wellhead System 10% 20% 30% 40% 50% 60% 70% 80% Hang-Off Capacity (%of Pipe Body Yield) (Operating conditions vertified by AP 6 A, 17th dition, Appendix F testing) CAMRON, P.O. BOX 1212, HOUSTON TX, , TL: , FAX: ,

4 33 Compact and Multi-Bowl Wellheads Standard Snapring Modular Compact (SSMC ) Wellhead MBS Multi-Bowl Wellhead System The SSMC Wellhead is a total system designed to accommodate a variety of standard casing programs and working pressures, while using a minimum number of interchangeable components. 7-1/16" through 20-3/4" Up to 10,000 psi 20 F to +250 F ( 29 C to +121 C) 0 F to +350 F ( 18 C to +177 C) Side Outlets: Line pipe threaded, studded FastLock or FlangeLock Annulus Seals: LS or Metal-nd-Cap (MC) Tubing Hangers: nterchangeable single, dual and tensioned Tubing Hanger Neck Seal: Straight radial lip (SRL) The Cameron MBS Multi-Bowl Wellhead System is a compact, multi-bowl wellhead which can be used as an alternative to conventional wellhead systems in platform applications. 11" through 13-5/8" 10,000 psi 20 F to +250 F ( 29 C to +121 C) Casing Connections: Casing box thread, slip-on weld with O-ring, CAMFORG, SlipLock Side Outlets: Line pipe threaded, studded Lock Screws: Two sets of Type N Flanged Casing Hangers: Mandrel Annulus Seals: nergized with plastic packing or lockscrew Tubing Hangers: Mandrel Tubing Hanger Neck Seal: lastomer/metal Metal Seal Split Compact Wellhead The Metal Seal Split Compact Wellhead is a metal sealing compact wellhead which features a split design. 11" through 20-3/4" Up to 15,000 psi 20 F to +350 F ( 29 C to +177 C) Side Outlets: Line pipe threaded, studded FastLock or FlangeLock Annulus Seals: JS Tubing Hangers: nterchangeable single, dual Tubing Hanger Neck Seal: Straight radial lip (SRL) SSMC Compact Wellhead Wellhead Seals Cameron wellheads offer a selection in sealing technology which increases versatility and ensures that the wellhead is adaptable for any production environment. Available seals include metal-to-metal seals in primary sealing applications and either LS elastomer seals or Cameron s exclusive Metal nd-cap (MC) seal in the annulus. All elastomer seals are available in premium elastomer materials developed by Cameron lastomer Technology specifically for oilfield applications. Metal Seal Split Compact Wellhead CAMRON, P.O. BOX 1212, HOUSTON TX, , TL: , FAX: , MBS Multi-Bowl Wellhead

5 34 Conductor Sharing, SpoolTree and Adjustable Wellheads Conductor Sharing Wellhead (CSW ) Adjustable Wellhead System The Cameron CSW system provides compact wellhead technology for drilling two or more wells through one conductor. 9" through 20-3/4" Up to 10,000 psi 20 F to +250 F ( 29 C to +121 C) 0 F to +350 F ( 18 C to +177 C) Side Outlets: Line pipe threaded, studded Flanged, JB threaded Annulus Seals: LS or Metal-nd-Cap (MC) Tubing Hangers: nterchangeable single, dual or tensioned Tubing Hanger Neck Seal: S or straight radial lip (SRL) The Cameron Adjustable Wellhead System is designed for deepwater completions such as TLPs, SPARs and DDCVs where casing will be suspended at the mudline. Systems are available for both single and dual protective casing risers. All systems are designed with fire-resistant sealing and connection technology for maximum safety. 11" and 13-5/8" Up to 15,000 psi 20 F to +350 F ( 29 C to C) with AP 6FA, 6FB and 6FC capability Secondary Seals: Metal-nd-Cap (MC) or metal-to-metal FastLock Bottom Connection: Buttweld, CAMFORG or SlipLock SpoolTree Wellhead System The Cameron SpoolTree Wellhead System incorporates a unique design that allows maximum production flexibility while reducing costs and improving safety. Workover operations are optimized with minimal equipment handling. 7-1/16" through 20-3/4" Up to 10,000 psi 20 F to +250 F ( 29 C to C) 0 F to +350 F ( 18 C to +177 C) Side Outlets: Line pipe threaded, studded Secondary Seals: Single P, Single T, Double T, NX Bushing, Double P Flanged, FastLock, FlangeLock Annulus Seals: LS or Metal-nd-Cap (MC) Tubing Hangers: Single spool type CSW Wellhead SpoolTree Wellhead Adjustable Wellhead System CAMRON, P.O. BOX 1212, HOUSTON TX, , TL: , FAX: ,

6 35 Wellhead Connection Systems Cameron offers several connection systems which feature reduced make-up time and increased safety. The CAMFORG and SlipLock systems are used primarily to attach wellhead housings to surface casing. The FastLock, FlangeLock and FastClamp connections are fast make-up connectors used as end connections for wellhead spools, housings and BOPs. CAMFORG Connection System The CAMFORG Connection System incorporates a weldless bottom connection that makes installation fast, safe and economical. Production losses created by shutting in adjacent wells due to welding are eliminated. Problems associated with welding are avoided because the CAMFORG connection is made using hydraulic pressure to expand the surface casing and housing. Application: Surface conductor-to-casing head housing connection Compatibility: S and C wellheads, compact wellheads Seal Type: Metal-to-metal Wide range of sizes Up to 10,000 psi SlipLock Connection System The SlipLock Connection System uses a simple slip-type mechanism to replace conventional casing threads or slip-on preparations which require field welding. Application: Surface conductor-to-casing head housing connection Compatibility: S and C conventional wellheads, compact wellheads Seal Type: lastomer (P seal) or metal-to-metal (CANH seal) Wide range of sizes Up to 10,000 psi Compatibility: Gasket Type: Trim: Fits reduced diameter proprietary hubs and standard AP hubs CF, BX, RX Up to 15,000 psi Fire-tested to AP 6FB Part and and thermal cycled per AP 6A Appendix F. Meets NAC and AP specifications for H 2 S service. FlangeLock Connector The FlangeLock Connector has been designed as an alternative to the production version of the FastLock Connector and can be bolted directly to the Fastlock Connector hubs. This allows for a smaller overall completion connection while providing maximum flexibility for drilling and workover operations. Application: Alternative to production FastLock Connector Compatibility: Bolts directly to FastLock hub Gasket Type: CF Trim: Up to 6500 psi Fire-tested to AP 6FB Part and and thermal cycled per AP 6A Appendix F. Meets NAC and AP specifications for H 2 S service. FastClamp Connector The FastClamp Connector was developed as an alternative to the conventional clamp assemblies and fits standard clamp hub profiles using conventional AP ring gaskets. The connector features reduced make-up torque, faster make-up times and improved safety over conventional clamps. Application: Replaces standard clamp connections Compatibility: Fits all standard clamp hub profiles Gasket Type: Conventional AP ring gaskets Up to 15,000 psi FastLock Connector The FastLock Connector is designed to replace flanged connections for wellheads and reduce make-up time. Application: Replaces standard flanged connection FastLock Connector FlangeLock Connector CAMFORG Wellhead Housing SlipLock Wellhead Housing FastClamp Connector CAMRON, P.O. BOX 1212, HOUSTON TX, , TL: , FAX: ,

7 36 AP Gate Valves Cameron offers a full range of gate valves for surface and subsea applications. Selection of a valve for a specific application depends on a number of factors including bore size and working pressure. Standard and customized configurations of solid block valves are available for use in Christmas tree applications, along with single gate valves. Solid block valves provide a more compact design and improved fire-resistance with fewer potential leak paths. However, single gate valve Christmas trees provide flexibility in configuration and easy replacement. The reliability of Cameron gate valves makes them essential components for both subsea and surface applications. Large bore and high pressure valves are available for use in varying service conditions including high temperature applications, formation fracturing operations, drilling and subsea production manifolds. All Cameron gate valves are available with a full range of Cameron Willis actuators, chokes and controls providing a single source of supply. Gate Valve Application Guide 11 9 FLS-R, FLS Actuated 7 1/16 6 3/8 FLS Bore Size (in) 5 1/8 4 1/16 3 1/16 2 9/16 FLS M215 M, FL, FLS 2 1/16 FLS 1 13/ ,000 3,000 5,000 10,000 15,000 20,000 Working Pressure (psi) Platform Tree with Block Valve Conductor Sharing Wellhead and Block Valve Single Unit Valve Stacked Tree Platform Dual Block Valves CAMRON, P.O. BOX 1212, HOUSTON TX, , TL: , FAX: ,

8 37 AP Gate Valves Cameron offers both slab-style and expanding-style gate valves in full bore through conduit designs to meet AP 6A requirements. FL, FLS and FLS-R Gate Valves Slab-style gates are used in the Cameron FL, FLS and FLS-R forged body gate valves for both manual and actuated applications. These valves meet or exceed the requirements of AP Specifications 6A, 6A SSV/USV and 17D. The slabstyle gate effects a metal-to-metal seal on the flow stream. n addition, slab-style gates may also be used when wireline cutting is required. Slab Gate Common features of the FL, FLS and FLS-R Gate Valves include inert, spring-loaded, pressure-energized lip seals which are installed between each seat and body. These seals assist in low-pressure sealing and protect against intrusion of particle contaminants into the body and seal areas. The FLS-R valve is used in manually operated, large bore applications. The manual FLS-R valve shares many of the the same features as the FLS valve and it incorporates a lower balance stem and a unique ball screw mechanism which provide remarkably low operating torque. The FLS valve is used in high pressure, large bore applications requiring actuation. FL Gate Valves sizes 2-1/6" to 4-1/16"; 2000 to 5000 psi WP FLS Gate Valves sizes 1-13/16" to 9"; 2000 to 20,000 psi WP FLS-R Gate Valves sizes 4-1/16" to 11"; 5000 to 15,000 psi WP M and M 215 Gate Valves xpanding-style gates are used in the Cameron M and M215 cast body manual gate valves. The Pow-R-Seal gate design provides a positive seal against the upstream and downstream seats simultaneously as the handwheel is tightened. This seal is unaffected by line pressure fluctuations and vibration. The M215 gate valves share many of the same features xpanding as the M and have a lower balance stem to reduce Gate operating torque. M Gate Valves sizes 2-1/16" to 4 1/16"; 2000 to 5000 psi WP M 215 Gate Valves sizes 1-13/16" to 3 1/16"; 10,000 psi WP M Gate Valve FLS Gate Valve with Cameron Willis MHW Saf-T-Gard Wirecutting Actuator FL and FLS Gate Valve FLS-R Gate Valve CAMRON, P.O. BOX 1212, HOUSTON TX, , TL: , FAX: ,

9 38 Large Bore Gate Valves Cameron is the industry leader in the design, manufacture and installation of large bore gate valves for surface applications. Cameron FLS and FLS-R gate valves have proven themselves time and time again in demanding applications such as high temperature/high pressure, and formation fracturing in various parts of the world. Cameron offers a family of valves to meet the needs of the large bore market. For actuated surface applications, the Cameron FLS valve is paired with the Cameron Willis Saf-T-Gard hydraulic actuator. For manual surface applications, the FLS-R gate valve offers low torque opening and closing due to the unique ball screw mechanism and lower balance stem. Both the FLS and the FLS-R offer the same field proven features. They are designed to AP 6A and 17D specifications and are slab gate, full bore through conduit valves. They offer full bore operation, unlike reduced bore AP 6D designs. Cameron has completed an extensive testing program for the large bore gate valve design, including AP 6A Appendix F qualification testing. 6-3/8" 15,000 psi WP; 9" 10,000 psi WP; and 9" 15,000 psi WP FLS-R Gate Valves Large Bore HP/HT Tie-back Wellhead and Block Valve with Actuators Large Bore Wellhead and Single Stacked Gate Valves with Actuators CAMRON, P.O. BOX 1212, HOUSTON TX, , TL: , FAX: ,

10 39 Saf-T-Gard Actuators Cameron designs and manufactures a full range of Saf-T-Gard pneumatic piston and diaphragm actuators and hydraulic and wireline cutting actuators. These actuators can be used on the full line of Cameron gate valves in wellhead and pipeline applications. Cameron actuators are designed to be interchangeable and offer a wide range of flexibility. The MA pneumatic diaphragm actuators simple design and operating principle make it inherently trouble-free. This series is available in a variety of actuator diameters and configurations to meet a variety of service requirements. Hydraulic Saf-T-Gard Actuators Actuator Bonnet Assemblies Actuator bonnet assemblies on Cameron FL, FLS and M gate valves provide the interface between the gate valve and actuator. These bonnet assemblies are compatible with Cameron hydraulic and pneumatic actuators. They can also be used on other manufacturers direct-acting and reverse-acting gate valves. The bonnet assembly isolates all of the well bore fluids in the valve body from the actuator. Field-proven performance, combined with innovative technology, allows Cameron actuator bonnets to match specific gate valves metallurgical and elastomeric requirements to extend wear life. Pneumatic Saf-T-Gard Actuators Cameron pneumatic Saf-T-Gard actuators are available in piston and diaphragm designs. The MP pneumatic piston actuators are interchangeable and operate with many types of supply: gas, compressed air, nitrogen, or well gas. These actuators are designed to meet a wide range of service requirements and are available in single and dual piston versions in a variety of sizes and pressure ranges. Cameron hydraulic Saf-T-Gard MH series of actuators offers an intrinsically safe design that can be used in hazardous areas. All Cameron hydraulic actuators are interchangeable with standard bonnet adapters. The MH series is available in single and dual piston models and in rising and nonrising stem configurations. These actuators offer an innovative, featurerich design that offers the power required to operate safely and reliably. Wireline Cutting Actuators Cameron offers two models of hydraulic wireline cutting actuators: the MSVW and the MHW. The MSVW is an actuator for a surface safety valve. t is modular and features interchangeable spring and wireline cutting modules for easy conversion from wirecutting to non-wirecutting applications. The MHW is a wireline cutting version of the MH series piston hydraulic actuator. t is a single piston design which minimizes the amount of fluid required to compress the large power spring. CLOS OPN MP13 MH74 MA12 MP Series Pneumatic Piston Actuator MA Series Pneumatic Diaphragm Actuator MH70 NRS Single Piston Hydraulic Actuator FLS Gate Valve with FLS Bonnet CAMRON, P.O. BOX 1212, HOUSTON TX, , TL: , FAX: , MHW Series Wireline Cutting Actuator

11 40 Surface Safety Systems Cameron Saf-T-Gard actuators are part of a complete line of equipment for surface safety systems. Cameron safety control systems are designed to shut in a flow line in the event of abnormal condition, malfunction or operating irregularity. These systems have the most reliable surface safety shutdown system security available to operators for the protection of energy resources, property and the environment. Systems are available to operate single or multi-well installations and units may be operated by compressed air, gas or electricity. Solar panels or wind generators are also available as alternative power supplies. Cameron safety shutdown systems are available in a number of configurations including panel-based, self-contained and pilot-based systems. Components on Cameron shutdown systems include precision- engineered pilot valves, pressure sensors, inline test valves, dump valves, quick bleeds, probes, emergency shutdown valves and pressure regulators. Systems include high and low pressure sensing monitors which ensure high calibration accuracy, continuous monitoring of shutdown set points and accurate shutdown set point changes. n addition, these systems help reduce maintenance time and costs because enclosures meet the requirement for operation in hazardous locations without the need to purge boxes Ou t of Se rvic SSV SUR PRS psi N C SRV PLOT SUR PRS SOCLOS TO PULL S D T MOD PLO CTOR SL PLOT SUR PRS PLOT SUR PRS e LY OR T SUPP PLO ULAT RG HGH T PLO LOW T PLO Self-Contained Surface Safety System Se rvic e psi n Surface Safety System with Stand-Mounted Controls MA16 Pilot-Based Surface Safety System CAMRON, P.O. BOX 1212, HOUSTON TX, , TL: , FAX: , D HAN P PUM