Offshore Systems. Cameron s Subsea Production Philosophy

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1 Offshore Systems In today s fast-paced, cost-conscious subsea production industry, Cameron has successfully met the challenge to deliver safe, reliable system solutions. This experience allows Cameron to provide what no other supplier can: Cameron quality from project concept through project completion. Whether the project requires components, modules or total field development; existing technology or something innovative; EPC services or EPIC services; Cameron s flexible organization allows us to establish teams strategically positioned to effectively handle the job. Systems Integration Testing for Subsea Development Cameron Systems Experience Cameron has worldwide experience in EPC and EPIC projects as well as systems experience in a variety of offshore development concepts such as platforms, TLPs, and a variety of subsea scenarios including satellite, cluster, template and daisy chain. CAMTROL System Factory Integration System However, Cameron s experience goes far beyond providing the industry s best equipment; we also have a wide range of experience in systems engineering and project management including: Interface engineering and management Risk management and planning Transportation, base and offshore logistics Health Safety Environmental Engineered phased development and expandability Procurement Managing multiple site locations Equipment and materials selection Field layout Flow assurance Reliability, availability and maintainability Cameron s Subsea Production Philosophy Cameron works closely with our customers to provide a big picture perspective and to develop total system solutions that: Reduce operational costs Minimize capital expenditures Proivide maximum quality and reliability Meet or exceed all safety and environmental standards Provide life of field service

2 Offshore Systems Cameron Resources Cameron maintains worldwide resources including: Multi-disciplined engineering staff Experienced project managers Modern, well equipped manufacturing and assembly facilities Ongoing research and development CAMSERV Aftermarket Services Program Cameron Products Cameron has the industry s most comprehensive, highly respected product line. Cameron products have proven themselves time and time again in demanding service applications. Cameron SpoolTree Christmas Trees have set an industry standard and the CAMTROL Production Control Systems offers the most advanced, highly functional control of subsea systems on the market today. Other MOSAIC products such as chokes, valves and connection systems are equally renowned for quality and reliability. For more than 0 years, CAMTROL System Integration Testing Cameron subsea systems have set the industry standard. Only Cameron can provide this level of experience and the coordination of resources required to handle today s demanding subsea projects. Only Cameron can provide Cameron quality from project concept and development through the entire field life of the equipment. HSE / QA Planning Interface Document Control Procurement Wellheads, Trees, Gate Valves Executive Management Team Project Management Team Systems Development Team Chokes Controls Manifold Jumpers, Connectors Systems Integration Testing Field Installation Life of Field Support Umbilical Risers A Cameron project team takes many talents and many specialized individuals. Here is an example of a typical Cameron project team: Executive Management Team Cameron Management Representative Operator Management Representative Project Management Team Cameron Representatives Operator Representatives System Development Team System Design Team External Interface Engineer System Engineers Wellhead, Trees and Gate Valves Chokes Controls Manifold Intervention Systems Jumpers and Connectors Umbilicals and Risers ROV Tooling Lead Installation Engineer Lead Operations, Commissioning, Training Engineer Specialists Flow Assurance, RAM, Field Layout, IMR, Soil Analysis System Engineering Team Technical Manager Package Lead Engineers Wellhead, Trees and Chokes Controls Manifold Jumpers and Connectors Umbilicals and Risers ROV Tooling Quality and HSE Team HSE Managers Quality Managers Project Execution Team Project Services Project Services Manager Accounting Scheduling Logistics Subcontract Administration Document Control Systems Integration Testing Team Field Installation Team Lead Installation Engineer Package Lead Engineers Lead Operations, Commissioning and Training Engineers Life of Field Support Team CAMSERV Aftermarket Specialists CAMSERV Field Service Technicians

3 0 MOSAIC Subsea Systems Cameron s MOSAIC Subsea Components The Cameron MOSAIC product line incorporates field-proven components including: Cameron SpoolTree Subsea Trees proven over and over in field applications around the world. Subsea Retrievable Insert Chokes with a selection of actuator assemblies and trim cartridges. CAMTROL Production Control System standard components which adapt to a variety of field configurations. And other field-proven MOSAIC components. MOSAIC provides flexible modularity to create nearly endless system combinations with reliable and economical subsea equipment. MOSAIC systems are all based upon a combination of standard components. This modular, or building block approach, allows producers to specify pre-engineered components with application specific features. The Cameron MOSAIC solution for this field development is one of the myriad of combinations available. Contact us and we will design one for you.

4 Cameron systems solution used field-proven components from the Cameron MOSAIC product line. MOSAIC provides flexible modularity to create nearly endless system combinations with reliable and economical subsea equipment. Typical Cameron MOSAIC Systems and Subsystems include: Wellhead Systems Subsea Wellhead Systems STC Wellhead STM Wellhead Christmas Trees Dual Bore and SpoolTree Christmas Trees Guideline, Guidelineless Production, Gas Lift, Water Injection Tree Connectors Dog and Window (DHW) Deepwater High Capacity (DWHC) Block Valves Up to 0 Wing Arrangements Single or Double Master Valves Gate Valves FL, FLS or FLS-R Threaded, Flanged, Block Gate Valve Actuators Surface or Subsea Pneumatic, Hydraulic, Wireline Cutting Chokes Non-retrievable, Retrievable Choke Actuators Surface or Subsea Pneumatic or Hydraulic Flowline Connection Systems Cameron Vertical Connection (CVC ) Systems McPac Flowline Connection Systems Stab and Hinge Riser Systems Production Riser Systems Workover Riser Systems Free-Standing Riser Systems Manifolds and Templates Flowbases Valve Blocks Connectors Structure Porch Extensions Control Systems and Distribution CAMTROL Production Control Systems Typical Surface Components Master Control Station (MCS) Electrical Power Unit (EPU) Hydraulic Power Unit (HPU) Typical Subsea Components Subsea Control Modules (SCMs) Subsea Accumulator Modules (SAMs) Electrical Distribution Units (EDUs) Umbilicals and Jumpers Workover Control Systems Surface Panels Hose Reels Tie-In and Intervention Equipment Umbilicals ROV Tooling

5 SpoolTree Production Systems The Cameron SpoolTree Production System is one of the most widely used trees in the world and offers many time and cost saving advantages over conventional tree systems. Instead of the typical wellhead-hanger-tree stackup, the SpoolTree design has a wellhead-tree-hanger stackup. In this configuration, the Christmas tree consists of a concentric bore spool with a wellhead connector below and a wellhead connector profile on top. The tubing hanger is hung off inside the spool on a dedicated load shoulder, and the valves are situated on the side of the spool. No valves are in the vertical bore of the wellhead/tree system. The completion is run after the tree is installed and the completion can be pulled with the tree in place and flowline connections undisturbed. MOSAIC SpoolTree Production Systems can be configured with a wide array of component choices. The possible combinations of components, available pressure ratings and sizes are virtually endless. The result is a cost-effective system that can be adapted to virtually any subsea job. SpoolTree Subsea Production System Guidebase For template or satellite installation. Guideline or guidelineless. Variety of connection types available. Valve Actuator Compact Modular (CM) modules available. Sizes from " to ". To,000 psi WP. Internal Tree Cap WIth or without wireline plugs. Tree Connector Mechanical or hydraulic. Deepwater high capacity (DWHC) model available. Wellhead STM or STC wellhead. Metal-to-metal or metal endcap seals. Five or six string configuration. Variety of casing programs. Spool Body and Modular Gate Valve Assembly Configured for various production applications. Cameron FL, FLS or FLS-R gate valves. Working pressures up to,000 psi. Flowline and Pipeline Connection Vertical, horizontal, diver assist or ROV. Common interfaces used throughout. Tubing Hanger Up to six hydraulic and two electrical penetrations. " through " completions. Subsea Choke Diver-assist or diverless. Inserts are retrievable or non-retrievable (fixed). Crown or clamp connectors. Control Module Up to hydraulic control points. Variety of intervention methods. Debris Cap (not shown) Weight set or hydraulic SpoolTree Production System SpoolTree System Valve Assembly Configurations In the Cameron SpoolTree design, the spool body provides outlets to attach production, annulus and isolation valves for downhole functions and the electrical penetrator bonnet assembly. The tubing hanger landing shoulder is specially ported to accept control stabs and provides hydraulic continuity between the production control system and downhole hydraulics. The valves are contained both as an integral part of the spool body, and in mini-blocks external to the vertical bore of the tree. A typical valve cluster includes production and annulus master valve, production and annulus wing valve, crossover valve, workover valve and isolation valves for SCSSV, CIV and other requirements. Assemblies are available for " through " completions. Basic Chemical Injection Annulus Crossover Production Choke Gas Lift Choke

6 Dual Bore Production Systems The Cameron Dual Bore Production System has been the number one choice of operators for many years. More than 00 have been delivered worldwide since it was introduced in. Today s version has been reengineered for modularity and standard interfaces have been added to ensure compatibility with a range of systems. The dedicated annulus bore and vertical full-bore access to both the production tubing and annulus provide several advantages. The tubing casing annulus can be circulated and pressure bled off. This simplifies troubleshooting by enabling annulus monitoring for downhole pressure and temperature, sand production and tubing and packer leaks. In addition, one or more electrical penetrators can be provided for downhole pressure and temperature gauges and for electrical submersible pumps. Versions of the dual bore tree are offered for 000,,000 and,000 psi WP and water depths to,000 feet. They are used for oil and gas production, gas and water injection service on satellite wells, clusters or templates. Dual Bore Subsea Production System Dual Bore Production System Guidebase For template or satellite installation. Guideline or guidelineless. Variety of connection types available. Valve Actuator Compact Modular (CM) modules available. Sizes from " to ". To,000 psi WP. External Tree Cap (not shown) WIth or without wireline plugs. Tree Connector Mechanical or hydraulic. Deepwater high capacity (DWHC) model available. Wellhead STM or STC wellhead. Metal-to-metal or metal endcap seals. Five or six string configuration. Variety of casing programs. Modular Valve Assembly Total of 0 configurations available. Cameron FLS gate valves. Working pressures up to,000 psi. Flowline and Pipeline Connection Vertical, horizontal, diver assist or ROV. Common interfaces used throughout. Tubing Hanger Choice of tubing sizes, threads and wireline preps. Metal seals with resilient backup available. One to four SCSSC ports. With or without electrical penetrator. Subsea Choke Diver-assist or diverless. Inserts are retrievable or non-retrievable (fixed). Crown or clamp connectors. Control Module Up to hydraulic control points. Variety of intervention methods. Production Production with Internal Crossover Production with Choke Production with Internal Crossover and Choke Gas Lifted Production with Two Chokes Production with Choke and Annulus Connection Dual Bore Valve Assembly Configurations The Modular Dual Bore Tree has a total of 0 pre-determined master valve block assemblies. Valve assemblies are available in ", ", or -/" nominal bore sizes with 000,,000 or,000 psi WP ratings. Valve assemblies feature Cameron FLS gate valves with one-piece gate, spring-loaded seats and corrosion-resistant, metal-to-metal seals for maximum sealing integrity. A choice of 0 valve module arrangements is available for each wing valve block, covering requirements for production, water injection and gas lift. The modules offer flexibility in location of crossover valve, chemical injection valve, etc. Master and swab valves are located in the well bore. Either commercial cartridge-type isolation needle valves or Cameron heavy-duty isolation needle valves can be used for chemical injection and control line isolation.

7 TLP Systems Drilling Mode Production Mode Surface Wellhead and Tree BOPs Tensioner System Tensioner System Drilling or production, surface or subsea, Cameron offers a range of products to meet the requirements of TLP applications. The Cameron product line covers everything from the subsea wellhead to the drilling/ production system on the platform. In addition, Cameron offers a complete line of drilling, production and workover control systems as well as the industry s most comprehensive suite of aftermarket services to meet the needs of any TLP application. TLP System Components Drilling Systems Ram-Type BOPs Annular BOPs Drilling Connectors Drilling Controls Subsea Wellheads Adjustable Drilling Riser Hanger Systems Riser Joints/Couplings Internal Riser Tiebacks Riser Tieback Connectors Tensioner Systems Stress Joints Drilling Riser System Production Riser System Production Systems Surface Christmas Trees Surface Wellheads Wellhead Connectors Production Risers Internal Production Tiebacks Production Tieback Connectors Production Riser Tensioner Systems Stress Joints Export Systems Export Risers and Riser Bases Manifolds/Tie-in Systems Mooring Systems Tendon Connector Tendon Installation/Handling Equipment Wellhead Connection Subsea Wellhead

8 DDCV Systems Drilling Mode Production Mode BOPs Surface Wellhead and Tree Tensioner System Buoyancy Units Deep Draft Caisson Vessel (DDCV) Systems are designed for economical drilling and production in deepwater applications. Cameron s experience in deepwater drilling and production systems provides a vast amount of expertise and proven performance for this demanding market. The Cameron product line covers systems from the ocean floor to the platform. In addition, Cameron offers a complete line of drilling and production control systems as well as complete aftermarket services to meet the needs of any DDCV application. DDCV System Components Drilling Riser System Production Riser System Drilling Systems Ram-Type BOPs Annular BOPs Drilling Connectors Drilling Controls Drilling Wellheads Adjustable Drilling Riser Hanger Systems Riser Joints/Couplings Riser Tieback Connectors Tensioner Systems Stress Joints Keel/Transition Joints Production Systems Surface Christmas Trees Surface Wellheads Wellhead Connectors Production Risers Internal Production Tiebacks Production Tieback Connectors Stress Joints Tension Land Monitoring System Keel/Transition Joints Buoyancy Unit Tensioner System Wellhead Connection Subsea Wellhead

9 CAMTROL Production Control System The CAMTROL Advanced Electro-Hydraulic Multiplexed Production Controls System from Cameron Controls has been engineered and qualified as a completely integrated system from the ground up starting with 0 years of subsea experience, combined with the latest control technology and system analysis tools. With its integrated approach and component-level modularity, the CAMTROL system offers unequaled advantages in cost savings, flexibility and CAMTROL expandability. It s the first and only system Subsea Control Module available that incorporates all the advanced features the industry now demands: Modular components The reliability of pre-engineered components, the adaptability to handle any field scenario, plus the flexibility to expand as development scenarios change. High-integrity materials Robust, seawater-tolerant components, designed and qualified to,000 ft. (000 m). Segregated, redundant electronics Delivers maximum reliability against single-mode failures. Smaller and lighter Compact Subsea Control Module weighs less than 00 lb (00 kg), allowing easy installation and intervention with standard work-class ROVs. The most functionality in the industry Up to control functions in each standard subsea control module. Retrievability Standard tooling and modular design enable critical subsea components to be easily retrieved. Systems Level Design Approach Beyond field-proven reliability, the flexible, modular structure of the CAMTROL Production System allows Cameron Controls to look at your field development from a systems level. Rather than designing new components, we can focus on analyzing the base case and options development scenarios, then reconfigure our standard, pre-engineered equipment and components to meet the RAM analysis optimized solution to your project. This big-picture approach means we get an accurate look at capital and operating expenses up front, saving you money now and through the life of your field. And only Cameron Controls combines this approach with the technical and project management resources of the Cameron organization, offering you: CAMTROL Production Control Systems Application Subsea CAMTROL Components SCM/SAM Transportation Cage MMRT-SEM Subsea Control Module (SCM) Subsea Accumulator Module (SAM) SCM Mounting Base Controls Flying Leads Manifold Subsea Distribution Unit (SDU) Umbilical Termination Assembly (UTA) Main Controls Umbilical Workover Umbilical Emergency Disconnect Unit (EDU) Workover Flying Lead System Applications Platform Production FPSO Produduction Seabed Intervention MODU Workover

10 CAMTROL Production Control System The Cameron Project Planning Team Factory and Site Integration Testing Every function within the Cameron Offshore Systems Group is involved in the proposal phase, and an appropriate project team is assigned to see you through the entire life of your program. This team includes systems engineers, project managers, marketing and proposal specialists, purchasing and procurement specialists, operations personnel, QA/HSE experts and aftermarket support services. Once the manufacture of your production control systems is completed, Cameron Controls conducts comprehensive Factory and Site Integration Testing at our dedicated testing facilities. This ensures proper operation and reliability of your complete system before installation and commissioning. This also minimizes infant mortality failures. CAMSERV Aftermarket Services Worldwide Support Starting from the FEED stage, Cameron Controls provides ongoing technical support and customer services for the life of your project. The CAMSERV worldwide network of dedicated aftermarket locations provides an extensive inventory of spare parts, field service, customer property management and other services. Cameron Controls operates manufacturing facilities in Houston, Texas and Celle, Germany, and maintains a worldwide network of engineering, testing, aftermarket, customer service and sales centers to support every phase of your program. Dedicated customer service facilities in Aberdeen, Scotland, and Macae, Brazil, are two examples. CAMTROL Production Platform Detail Surface CAMTROL Components DCS Console Control Room Master Control Station (MCS) Electrical Power Unit (EPU) Uninterruptible Power Supply (UPS) Battery Bank Chemical Injection Unit (CIU) Topside Umbilical Termination Unit (TUTU) Hydraulic Power Unit (HPU) ESD Radio Unit

11 CAMTROL Production Control System Master Control Station (MCS) The MCS provides control and monitoring of the complete system, including surface and subsea installed equipment. Two complete and segregated MCS channel networks simultaneously monitor data functions to and from each other, surface and subsea. In the event of a channel network failure, the other continues to seamlessly operate the control system. This dual redundant architecture eliminates single mode failure points and the requirement for bumpless transfer from the failed to the healthy channel network. The MCS features Master Control Station open-architecture electronics with dual Fast Ethernet links to the host control system (or serial RS- and choice of topside communication protocol including MODBUS and Profibus). It is OPC v. compliant for compatibility with all other OPC v. compliant equipment. The MCS standard modems are qualified to control up to Subsea Control Modules at. miles (0 km) offset, and the standard MCS can accommodate up to eight modems per channel. Ultra-long offset capabilitiy is assured by lowering the number of SCMs. Electrical Power Unit (EPU) The EPU provides conditioned electrical power to the topside and subsea system components. The EPU supplies dual, isolated, single-phase power for the subsea system through the composite service umbilical, together with power supply modules for the MCS and HPU. Hydraulic Power Unit (HPU) The HPU provides Electrical Power Unit redundant low- and high-pressure hydraulic supplies to the subsea system. Self-contained and totally enclosed, the HPU includes duty and backup electrically driven hydraulic pumps, dual redundant filters, accumulators, and control and instrumentation for each LP and HP hydraulic circuit. The unit operates autonomously under the control of its dedicated programmable logic controller (PLC), which provides pump motor control, interlocks and interface with the MCS. Topside Umbilical Termination Unit (TUTU) Hydraulic Power Unit The TUTU provides the interface between the topside control equipment and the main umbilical system. This fully enclosed unit incorporates electrical junction boxes for the electrical power and communication cables, as well as tube work, gauges, and block and bleed valves for the appropriate hydraulic and chemical supplies. Subsea Control Module (SCM) Rated for water depths up to,000 ft (000 m), the CAMTROL SCM is the heart of the subsea system. The SCM weighs less than 00 lb (00 kg) Topside Umbilical Termination Unit and measures only " x " x " high ( mm x mm x 0 mm high), making it the lightest, most compact control module in the industry. This allows easy installation and intervention by standard work-class ROVs with any of the CAMTROL suite of Multi-Mode Running Tools. Yet with up to control functions, external (-0 ma) electrical sensor inputs and available multi-dropped intelligent completion capability, the CAMTROL SCM leads the industry in functionality and future potential. This can reduce the number of SCMs needed for an entire project, thereby lowering capital expenses. The SCM provides multiplexed electro-hydraulic control and monitoring of a wide variety of field functions including traditional tree functions, manifold valve control, choke adjustment, position indication, header pressure/temperature monitoring, downhole intelligence monitoring, sand detection, corrosion monitoring and multiphase flow measurement. Other features include: Oil-filled, pressure-compensated construction designed for to F ( to +0 C); controlledenvironment electrical connections; seawatertolerant materials available throughout hydraulic system Diverless or diverassisted designs Subsea Control Module (HydraQuad Couplers not shown)

12 CAMTROL Production Control System 000 or 000 psi (0 or bar) nominal supply pressures for tree and manifold valves; 000 or,000 psi ( or 0 bar) supply pressure for SCSSV and other HP needs Dual SEMs with dual valve electronics modules are standard HydraQuad Couplers feature pressure-balanced shear seals which, when combined with Cameron directional control valves, provide virtually leak-free operation for lower opex and less non-productive time. Subsea Distribution Unit (SDU) The modular CAMTROL design allows the SDU to be either separate or fully integrated. The SDU provides the hydraulic, chemical and electrical distribution between the subsea system and the main control umbilical. The structure is designed, tested and certified to accommodate all handling loads. For deepwater applications, the unit can incorporate hingeover lock capability. Subsea Distribution Unit All components are suitably earth bonded and corrosion protected to suit the installation. Additional features include: ROV or diver make-up flying lead jumpers ROV or diver-operated block and bleed valves Electrical distribution system with optional diver or ROV replaceable fuses ROV interfaces compliant with API H Available with integral SCM and SAM Subsea Accumulator Module (SAM) Intervention Flexibility The CAMTROL system uses common intervention methods for the retrieval and re-installation of the SCM, as well as the SAM, compact multi-phase flow meter and Cameron Willis Subsea Retrievable Chokes. Methods may include diver-assist, diverless, guideline, guidelineless and ROVassisted. Multi-Mode Running Tool (MMRT) Cameron Controls offers a suite of MMRTs, which perform installation and retrieval of the Multi-Mode Running Tool for Seabed Exchange Mode system elements detailed above. The MMRT design allows these operations to be performed using common intervention methods diver-assisted, conventional guideline, guidelineless or with an ROV in water depths to,000 ft (000 m). The MMRT is designed for efficient operation with a work-class ROV and is interface-compliant with API H using weight transfer systems for neutral buoyancy. Deepwater Liftline Running Tool (DLRT) Deepwater Liftline Running Tool The Subsea Accumulator Module (SAM) provides a local source of hydraulic fluid. Each standard SAM is fitted with four. gal (0 l) LP and two 0. gal (. l) HP accumulators, providing sufficient capacity to operate 0% of all the valves on a production tree. The SAM has the identical footprint, lockdown and tooling interface as the SCM and can be replaced using any MultiMode Running Tool. All components are suitably earth-bonded and corrosion-protected via a dedicated electrical connector. Designed with the identical functionality and capability of the MMRT, the DLRT is intended for applications without high currents or other problematic conditions. The DLRT is suspended by a liftline and can be guided by an ROV. Diver Change-Out Tool (DCOT) The DCOT is designed for diver intervention applications for a variety of change-out functions. Like the MMRT, the DCOT locates onto an API H weight receptacle interface and is run on a liftline with or without guide wires. Subsea Accumulator Module Diver Change-Out Tool