INTECSEA Capability and Experience brochure

Corporate Overview WorleyParsons is a leading global provider of professional services to the resources and energy sectors, and the complex process industries.

We cover the full asset spectrum, both in size and lifecycle, from the creation of new assets, to services that sustain and improve operating assets.

Our business has been built by working closely with our customers through longterm relationships anticipating their needs, and delivering inventive solutions through streamlined, proprietary project delivery systems. Strong growth continues to characterize our performance both through organic development and through strategic acquisition as we strive to provide tailored services wherever our customers need us.

EcoNomics™ is our range of services and technologies that profitably embed environmental, social and financial sustainability into project delivery across the asset lifecycle. It is a seamless extension of our established project delivery capability in the key areas of assessment, efficiency, and treatment and mitigation. We are committed to working with our customers to turn their sustainability objectives into good business practice.

Our HSE framework, OneWay™, enables us to further align and consolidate our global systems and procedures and continue to work with our personnel to reinforce a culture that underpins our drive to achieve our corporate differentiator of industry leadership in HSE performance. OneWay™ applies to all of our operations, at all times, in all locations, and at all levels of responsibility. We will actively work to align our expectations and behaviors with those required to achieve our vision.

www.intecsea.com

Corporate Overview WorleyParsons is a leading global provider of professional services to the resources and energy sectors, and the complex process industries.

We cover the full asset spectrum, both in size and lifecycle, from the creation of new assets, to services that sustain and improve operating assets.

Our business has been built by working closely with our customers through longterm relationships anticipating their needs, and delivering inventive solutions through streamlined, proprietary project delivery systems. Strong growth continues to characterize our performance both through organic development and through strategic acquisition as we strive to provide tailored services wherever our customers need us.

EcoNomics™ is our range of services and technologies that profitably embed environmental, social and financial sustainability into project delivery across the asset lifecycle. It is a seamless extension of our established project delivery capability in the key areas of assessment, efficiency, and treatment and mitigation. We are committed to working with our customers to turn their sustainability objectives into good business practice.

Our HSE framework, OneWay™, enables us to further align and consolidate our global systems and procedures and continue to work with our personnel to reinforce a culture that underpins our drive to achieve our corporate differentiator of industry leadership in HSE performance. OneWay™ applies to all of our operations, at all times, in all locations, and at all levels of responsibility. We will actively work to align our expectations and behaviors with those required to achieve our vision.

www.intecsea.com

WorleyParsons is proud that INTECSEA is a fully integrated part of our hydrocarbons engineering and project delivery offering.

Their extensive history of technical and project breakthroughs for the subsea and deepwater market is preeminent. Consistently Oil and Gas companies and contractors have sought the skills of INTECSEA to address the most challenging projects across the world.

Andrew Wood WorleyParsons CEO

Technology is Our Business INTECSEA is a leading engineering and project delivery company in the offshore Oil and Gas sector. It operates across a full project cycle of diverse and technological developments. Its priority is to provide high quality, value-adding solutions for its clients.

INTECSEA Business: n n n

Floating Systems Offshore Pipelines and Risers Subsea Systems

INTECSEA Technology Focus Areas: n n n n

Full Field Development Arctic Deep and Ultra-deepwater Remote Gas and FLNG

Difficult Fluids and Active Production Technologies n High Pressure and High Temperature (HP/HT) n Asset Integrity Solutions n Renewable Energy n Flow Assurance n Materials Engineering n

INTECSEA is a wholly owned global business within the WorleyParsons Group. Together with fixed structures, topsides, onshore and project delivery capabilities, WorleyParsons has the most comprehensive offering for any offshore application and provides opportunity for seamless interface with onshore facilities.

INTECSEA’s approach is to combine a comprehensive range of specialist skills and engineering disciplines in truly integrated teams to provide system solutions to subsea projects of all sizes – from a relatively simple tie-back or pipeline to world-scale deepwater developments in the harshest environments – anywhere in the world.

For more than 30 years, INTECSEA has provided pioneering technology leadership and has a history of innovation and groundbreaking achievements across the sector.

30+ years of innovation and groundbreaking achievements:

FLOATING

PIPELINES

Largest FPSO Deepest TLP Deepest SPAR Most TLPs First Deepwater FPU Operated with Drilling Tender

Deepest S-lay Pipeline Deepest J-lay Pipeline Longest Offshore Pipeline First Offshore Arctic Pipeline First Arctic Pipeline Leak Detection System First Piggable Wyes

RISERS

SUBSEA AND CONTROL

First Pipe-in-Pipe Steel Catenary Riser First Reeled Steel Catenary Riser Most Shallow Catenary Riser Largest Diameter Flexible SCR Joint First SCRs on an FPSO Most Direct Vertical Access Risers

Deepest Subsea Production Longest Oil Tieback Longest Gas Tieback First Subsea Allocation Flow Meters First 15,000 psi Subsea Trees Deepest Multiphase Subsea Pumps

Wellhead to Market With over 1100 professionals located around the world, INTECSEA seeks to provide value-adding solutions for offshore development right where they are needed. INTECSEA has a multi-skilled and multi-national work force with a blend of engineering and project delivery experience and cutting-edge expertise.

This unique offering enables INTECSEA to execute multi-office international projects and provide more local content in emerging geographical locations with technical excellence, execution efficiency and technology transfer.

INTECSEA has a proven track record for meeting the technological demands posed by the most challenging offshore environments including ultra-deepwater, Arctic and difficult fluids such as HP/HT and highly corrosive conditions.

INTECSEA’s engineers have helped its clients to set industry benchmarks over many years. The most valuable asset is its people and their knowledge.

INTECSEA’s most valuable skill is the professional and creative way it works with its clients to deliver the most challenging projects.

As part of the WorleyParsons Group, INTECSEA uniquely offers its clients comprehensive capabilities through the entire value chain of a hydrocarbon project, onshore or offshore, anywhere in the world.

The Group’s geographic reach includes offices in 41 countries that serve all the principal hydrocarbons production areas of the world. WorleyParsons has developed a highly successful workshare process on a common Quality Management System (QMS) platform. This provides the ability to start projects in one location and deliver them in another, further providing local content opportunities as well as offering improvements in project cost and schedule risk.

When harnessed with the established INTECSEA capability, the Group offering includes complementary offshore facilities ranging from the simplest of unmanned minimum-facilities platforms through to complex float-over topsides weighing over 32,000 tons. The WorleyParsons Group is able to offer its clients a fully integrated engineering and project delivery service from "Subsea Well to Market" for their most challenging offshore developments.

41 countries

Shenzi TLP Engineered by INTECSEA and Alliance Engineering (2005-2008)

Global Expertise INTECSEA’s extensive geographical presence and highly skilled professional staff enables the company to execute multi-office international projects, providing clients with the highest level of technical excellence, execution efficiency and local content.

For over 30 years, INTECSEA has provided frontier technology leadership for the energy industry’s most challenging offshore field development and pipeline projects. INTECSEA has designed pipelines

and subsea production systems in water depths once thought impossible to reach and in locations as diverse as the Black Sea, the Mediterranean, the Arctic Ocean, the Gulf of Mexico, offshore West Africa and the South China Sea.

Project Experience INTECSEA’S project experience is a testament to its wide-ranging service offerings, as well as innovative solutions to challenging and diverse endeavors. Scan the QR code or visit intecsea.com/project–experience to view a comprehensive and recent list of INTECSEA projects that span the globe. These project resumes provide a detailed look at INTECSEA client work and illustrate the varying expertise including deepwater subsea and floating production systems, offshore pipeline and riser systems, Arctic pipelines and structures, and marine terminal systems, offered to a diverse client base.

Full Field Development INTECSEA’s full field development service produces a “Well to Market” solution by encompassing all of the essential building blocks in a complete offshore development program. The full field development service is delivered by a global task force of the most creative and experienced INTECSEA and WorleyParsons Select Group personnel. Specialists will work closely with the project development management team and related team member groups such as topsides and subsurface. INTECSEA personnel can deploy to any development site or client office, as required.

Field Development Approach

INTECSEA can provide expertise to assist in the earliest stages of leasing and exploration to identify business and technical solutions that will enable clients to turn their assets into profits. INTECSEA can also offer assistance over the life of any field during expansion, optimization and decommissioning phases. The systematic and logical approach to project feasibility studies employed by INTECSEA specialists provides field economic and scenario modeling based on information sourced from accessible industry data, shared experience and lessons learned from past projects. INTECSEA and WorleyParsons field development specialists are available to assist clients with every type of study, from fast high-level screening estimates to more indepth concept-select exercises and workshops.

Feasibility and Concept-Select Studies

Maximum value is achieved by executing preliminary geotechnical, flow assurance, field architecture and cost estimating studies during the early phases of reservoir characterization, techno-economic appraisals and technology gap reviews. Framing workshops are held to discover the client’s primary drivers and risks, and to rank potential development scenarios against these drivers. Field development concepts are vetted by performing

qualitative and quantitative technical evaluations, risk assessments and life-cycle economics. INTECSEA and WorleyParsons maintain cost and schedule databases for a large range of development solutions that can provide valuable benchmarking input.

The impacts of key drivers and risks are assessed through sensitivity analysis using client guidelines.

Each identified development option is optimized to minimize uncertainties by applying our deep project experience in conjunction with client technical staff and industry technology suppliers.

Subsea and Surface Facilities

Production and process facilities are the backbone of an efficient and successful development. Proper flow system modeling over the field lifecycle is a crucial key in every development. Working together with the client team, INTECSEA specialists strive to model the entire flow system from downhole through surface facilities and sales. Processing simulations are run to find the best system options to satisfy production efficiency, flexibility, expandability, reliability and cost standards. Study of system capabilities, technical readiness and qualification requirements will be a significant part of the appraisal of surface and subsea production and process facilities. Wherever technically and economically preferred, proven equipment will

100,000+ km of pipeline

be selected; care must be taken to assure that a

full range of floating systems, including Floating

mandate of allowing only traditional technology does

Production, Storage and Offloading (FPSO) vessels,

not lead to shortcomings during the project lifecycle.

Semisubmersibles and Tension Leg Platforms

In some situations, compact surface facilities may

(TLPs). WorleyParsons provides fixed platform

be considered and in other cases, Subsea Active

and processing facilities expertise, including the

Production Technologies (SAPT) – such as separators,

modularization and integration of floating systems.

pumps, compressors or electric flowline heating –

The Group has a strong track record of working

may enable a development to be commercially viable.

with major fabrication sites, specialist integration

Fixed and Floating Structures

Selecting the appropriate solution for the surface

dockyards and leading shipyards for the delivery of fixed and floating structures and topsides elements.

facilities of an offshore development requires a clear

Operational Support

understanding of overall project drivers and intimate

Full field development does not stop after the

knowledge of the full suite of available technologies.

initial design, build and install phases. System-based

Traditional offshore platforms often offer the most

evaluation studies should continue throughout the

effective facilities solution for shallow to medium

project lifecycle to support operations, integrity

water depths. For marginal fields the traditional

management, brownfield improvements, secondary

solution of a platform may not be optimum; a tieback

recovery and decommissioning. Our field development

to an existing host, a minimal satellite platform or

specialists and discipline teams are available to

even a direct flowline to a land based facility may

support clients throughout all project phases.

be more attractive. All options should be rigorously evaluated in the concept-select phase. INTECSEA is at the forefront in furnishing solutions for the

41 countries

Installation of an INTECSEA designed subsea riser base structure. The assembly includes connections for four production lines and a gas injection line, as well as provision for gas lift facilities to the production headers.

Subsea and Control Systems The global INTECSEA subsea community has emerged as an industry leader in providing engineering and project delivery services for subsea and active production technologies. INTECSEA’s primary focus has been on subsea and control system applications in frontier areas, notably deep and ultra-deepwater field developments, Arctic developments and large gas developments with challenging service conditions such as high pressure, high temperature and difficult fluids. These specialized technologies are now a firmly established competency within the Group.

INTECSEA’s extensive experience includes dealing with fast-track project schedules and the practical aspects of construction, installation and commissioning required for cost effective completion and operation of offshore field developments worldwide.

The subsea community at INTECSEA offers unparalleled expertise, leadership and access to state-of-art technology to the offshore Oil and Gas industry, drawing on more than 3,000 manyears of subsea production and control system engineering experience.

The West Delta Deep Marine (WDDM) development offshore Egypt is an enduring record of INTECSEA’s subsea and control systems track record, as well as large network flow assurance competency.

INTECSEA has been engaged for more than 10 years in engineering and project delivery support for the various phases of the development, currently with a well count in excess of 70.

700+ subsea trees installed

Long Distance Delivery Management

INTECSEA’s Long Distance Delivery Management (LDDM) engineering service is an integral part of its subsea offering. This provides the step change that is increasingly required to enable developments in deep and ultra-deepwater, reservoirs with heavy oils and fields with long tiebacks or limited facilities on topside structures.

INTECSEA has previously established records of over 120km and 45km, respectively, for the longest and deepest producing tiebacks for oil and gas. It proactively seeks creative solutions harnessing the knowledge in its global subsea community and its experience in benchmark projects.

INTECSEA continues to deliver industry leadership with subsea Joint Industry Projects that combine operators and technology suppliers to enable the value-adding solutions of the future, including active production technologies.

Offshore Pipelines As the industry leader in marine pipeline technology, INTECSEA assists operators worldwide with unique solutions to hydrocarbon production and transportation system needs. INTECSEA has engineered offshore pipeline projects in water depths approaching 10,000 ft. (3000m), leading the industry in the execution of ultra-deepwater marine pipeline projects. INTECSEA’s expertise and advanced suite of design tools enables the efficient design of complex projects in technically challenging environments. A comprehensive inhouse delivery capability presents opportunities for fewer interfaces and more local content. Examples of its leading edge capability include design for High Pressure and Temperature (HP/HT), difficult fields and dense phase flow, providing advanced technological solutions for pipe-in-pipe, ultradeep water survey and construction, pigging, cleaning and mechanical protection.

INTECSEA continues to make groundbreaking solutions for offshore pipeline systems across the major hydrocarbon centers, with challenging offshore projects in the Gulf of Mexico, Angola, Australia, Brazil, Egypt and China.

BP's flagship Angola program involves the development of four projects within the Angolan Offshore Block 31. PSVM adopts a centrally located FPSO with subsea ‘offline’ manifolds and clustered wells located in water depths up to a maximum design of 2100m. INTECSEA provided the engineering and delivery support of the flowline scope comprising the design of the flowlines, flowline termination, inline assemblies and tie-in spools.

Marine Risers INTECSEA offers industry leading capability for all marine production riser systems including direct vertical access risers, steel catenary risers (SCRs), flexible risers and hybrid riser systems.

With over 100 SCRs designed and 39 detail designed and installed, INTECSEA is the industry leader by a large margin, assuring clients proactive application of lessons learned and innovative engineering to make cost effective SCRs viable. These benchmark

2,200m water depth and beyond

SCRs include the deepest oil risers, and largest and heaviest gas risers. INTECSEA has also designed more direct vertical access risers than anyone else with 68 risers installed and in operation. Associated systems engineering, analysis, material specification, procurement, component design, testing and installation are incorporated into all riser projects.

The Mardi Gras System included 24-inch oil and 16-inch gas Steel Catenary Risers in up to 7,150 ft. water depth. The considerable hull motions and environmental conditions required extensive analysis to assure SCR feasibility. An innovative monitoring system was applied to risers on one SPAR and one semisubmersible to continuously monitor riser loading and assure asset integrity.

FPSOs and Marine Terminals INTECSEA provides a full suite of engineering, project management, construction management, interface management and client support capabilities for both conversions and new-build floating production facilities.

With more than 30 years of shipshape floating systems experience, INTECSEA provides the complete range of requirements for cost effective, fast track execution of FPSOs and FSOs anywhere in the world. Together with WorleyParsons, it provides a “one-stop-shop” for complete FPSO design and project management.

Large, complex floating systems projects present challenging interfaces between multiple contractors and suppliers. INTECSEA provides experienced engineers to manage those risks along with supporting tools. INTECSEA has developed an innovative Interface Management System to

ensure timely technical coordination between all project elements.

This convenient web-based system provides a high level Graphical User Interface for ease in locating information. Project schedules are linked to provide warnings on clashes and reduced float. Adaptable search tools provide project managers with timely information to manage cost and schedule risks.

#1

world’s largest FPSO

Terminals

INTECSEA has provided engineering and construction management services on more than 60 SPM and CBM marine terminal projects around the world in harsh and shallow water environments, including the Arctic. These terminals were designed for a wide range of products, 40,000 to 300,000 dwt tankers, 10-inch to 56-inch diameter pipelines and associated onshore facilities. Site selection, system design, development of performance specifications and component sizing of marine tanker loading and offloading facilities are all an integral part of INTECSEA’s capabilities. INTECSEA has also extended its expertise to engineering of spread moorings (CBMs) and fixed berths which have resulted in a capability for unbiased evaluation of alternate solutions for terminal configurations and subsequent implementation of the selected choice.

60+ terminals

First oil.

First in class.

Jubilee FPSO, Offshore Ghana

INTECSEA performed detailed design through AFC stage of the Medusa, Devil’s Tower and Front Runner SPARs. Devil’s Tower set the spar depth record at 5,610 ft.

Tension Leg Platforms INTECSEA is a world leader in Tension Leg Platform (TLP) designs. In addition to providing detailed design for the initial TLPs in the Gulf of Mexico, INTECSEA has been instrumental in the design of 16 out of the 21 currently sanctioned Tension Leg Platforms. INTECSEA matured the development of the MOSES TLP, which was the first to meet new hurricane criteria in the Gulf of Mexico while setting water depth records. Other notable projects include wellhead and drilling TLP designs using tender assisted drilling and conventional production TLPs, all designed to meet specific project needs.

TLPs are a preferred floating systems concept for operators who require dry trees and platform drilling, primarily because the design offers vertical access to subsea wells. Additionally, the design’s benchmark ratio of steel weight to payload makes it one of the most efficient floating platforms in the industry. TLPs are the third-most used type of floating production facility in the world and are ideal for a broad range of water depths. The unique tension leg mooring system allows for horizontal movement with wave disturbances, but does not permit vertical or bobbing movement. This makes TLPs a popular choice for stability.

SPARs INTECSEA is a global leader in SPARs floating system design. In the Gulf of Mexico, INTECSEA has participated in major portions of 10 SPARs, including Genesis, Diana, Medusa, Devil’s Tower, Front Runner, Constitution, Red Hawk, Holstein, Mad Dog and Mirage. INTECSEA is the only engineering company with execution experience in all three SPAR types and has designed SPARs to record setting water depths.

The SPAR floating production platform is an important concept for situations that support dry trees in deepwater and for harsh environments. The deep-draft design makes the SPAR less affected

16

tension leg platforms

by wind, waves and currents, enabling the facility to support both subsea and dry tree developments.

Additionally, the enclosed cylinder acts as protection for risers and equipment, making SPARs an ideal choice for deepwater developments.

Variations to the original SPAR design include the cell and truss approaches. The cell approach utilizes several smaller diameter columns in lieu of a single large diameter hull. Both approaches strive to reduce construction costs and possibly transportation costs by increasing competition of capable fabrication yards (cell SPAR) or by reducing the amount of material required (truss SPAR).

Semisubmersibles The semisubmersible floating platform is an important concept for drilling and production, particularly for heavy payloads in ultra-deep water. Semisubmersibles offer the convenience of near shore completion and integration of the topsides, and are stable in tow to site. INTECSEA's experienced designers have participated in 17 semisubmersible projects.

One of INTECSEA’s innovations is its unique and proprietary integrated hydro-structure-drafting suite that links the hydrodynamic load-generation models with the structure models and the structure models with the 3-D design models (PDMS). This has the capability to generate 2-D AutoCAD design and shop-level drawings from the PDMS model.

Mooring and Tendon Systems INTECSEA’s moorings system expertise encompasses all types of floating systems, including tendons, catenary systems, taut and semi-taut systems, synthetic moorings, hawsers, drag embedment anchors, suction anchors and pile anchors.

As a leader in the industry, INTECSEA is responsible for the execution of the industry’s first catenary and hawser mooring system for a Tender Assisted Drilling (TAD) vessel working with a TLP and has designed three such systems working in the field.

INTECSEA enhanced the industry standard tendon system for TLPs and executed the delivery of tendon systems for six installed TLPs, the most in the industry. INTECSEA’s expertise includes tendon global design, component design and specification, fabrication and installation management, and specialty installation equipment.

INTECSEA’s unparalleled analysis capability paired with a multi-body, fully coupled model is matched only by practical experience on tendon and mooring components, which ensures that robust and fit-forpurpose components are used.

100+

floating production systems projects

INTECSEA’s semisubmersible project engineering experience includes conversions and upgrades of existing vessels for both drilling and production, as well as new vessel design of production facilities. INTECSEA has also completed engineering studies and detailed mooring system designs for semisubmersibles in drilling and production applications.

Arctic Development INTECSEA offers over 30 years of expertise in cold weather and Arctic capability for the design and construction of oil and gas production facilities located in remote, hostile environments.

Containing up to 20% of the world’s future hydrocarbon reserves, the Arctic is a vital future resource and a technically challenging opportunity.

Unique pipeline design aspects for Arctic conditions include analysis of the potential effects of Arcticspecific environmental loadings (ice scour, strudel current scour, permafrost) and the effective use of limit state design for extreme loading conditions.

Evaluation of these challenging design-loading conditions and use of a limit state design philosophy have been successfully used by INTECSEA for offshore Arctic pipelines. In fact, INTECSEA has executed the only offshore oil pipelines in the US Arctic and has completed recent projects with flowline bundles to manage the considerable thermal challenges.

INTECSEA has engineered all three pipeline systems in the Beaufort Sea using innovative design approaches and is presently supporting the energy industry as planned conventional and subsea field developments move deeper into the Arctic Ocean.

INTECSEA also actively supports its clients in planning for offshore subsea and pipelines in the Arctic, and has assisted in clients’ tenders for leasing new Arctic offshore acreage. Its floating systems expertise has also been active in developing floating solutions for Arctic and other ice covered waters.

The development of composite steel and concrete gravity based designs that handle Arctic ice loads are part of concept development for clients planning Arctic drilling and production facilities.

Oil and gas pipelines on the Arctic Ocean continental shelf must typically address trenches up to 6m deep for seabed ice gouge protection and floating construction equipment working only during a two or three month summer open water season. However, the design and installation of three existing pipeline systems work with the cold Arctic winter conditions to reduce pipeline costs and minimize adverse effects on the fragile marine environment.

-46 c °

temperatures

Winter construction and offshore installation of a flowline bundle near the North Slope of Alaska.

The world’s largest deepwater transportation system was executed in the Gulf of Mexico by INTECSEA for BP. The 320-mile export pipeline deepwater segment of the Mardi Gras System provides oil and gas export pipelines for five major fields (Thunder Horse, Mad Dog, Holstein, Atlantis and Nakika) with the deepest located in 7,250 ft. and with diameters up to 28-inches. We have engineered and supported the delivery of the industry’s largest and deepest SCRs for the project’s two SPARs and three semisubmersibles.

Technologies and Tools INTECSEA‘s offshore system technologies and tools span its business lines, and are implemented by highly specialized personnel on a consultancy basis or as part of an integrated project team. Frontier projects often test the limits of offshore system technologies, such as flow assurance strategies for long subsea tiebacks or material applications in corrosive environments.

Flow Assurance

INTECSEA Flow Assurance is a comprehensive global capability to conceptualize and deliver full field developments that are technically sound and economically viable. INTECSEA applies its state-ofthe-art tools and knowledge to address a range of development issues such as fluid characteristics, temperatures, pressures, water depths and external environment to facilitate a system solution which satisfies the requirements of the initial subsea architecture, while anticipating future expansion and/or tie-ins.

INTECSEA has crucial experience dealing with solutions beyond conventional techniques and equipment while managing project risk. INTECSEA and FEESA Ltd are collaborating to globalize the MAXIMUS steady-state production modeling tool.

MAXIMUS is a key part of INTECSEA’s suite of flow assurance tools and is available across all of its worldwide offices.

Materials

INTECSEA’s Materials Technology group specializes in metallurgy, materials selection, welding, corrosion management, cathodic protection and NDE inspection techniques. INTECSEA offers a comprehensive range of fracture mechanics and material integrity services using highly qualified engineers with extensive experience from research, engineering and practical backgrounds to meet client and international standard requirements, with the aim of minimizing risk and capital expenditures.

These services can be accessed through all INTECSEA offices: n

Fracture Mechanics Analysis to Industry Accepted Guidelines using Industry Leading Tools Linkpipe and Crackwise

n

Advanced Techniques for Defect Acceptance and Fitness for Service

n

Limit State Strain-Based Design and 3D Fem for Weld Verification

n

Optimized Small and Full Scale Materials Testing Plans for Corrosion, Strength and Fatigue Weld Qualification

n

Weld Defect Acceptance/Inspection Criteria Review and Guidance for Challenging Service

n

Clad and Lined Pipe Weld Integrity, Performance and Guidance

The use of non-metallic solutions will increase for future developments in challenging environments.

INTECSEA has a reputation for delivery of polymer solutions such as thermal coatings, bonded and unbonded flexible pipe and elastomeric articulations such as hybrid riser base connections and SCR flexible joints.

400+ technical papers

Geotechnical Engineering

Advanced Engineering

INTECSEA and WorleyParsons offer both stand-alone consultancy and fully integrated support to projects for the full range of offshore geotechnical services, including advanced modeling of foundation and pipe soil interaction.

INTECSEA seeks to provide value-adding solutions, leveraging its global network of technology communities. These communities provide access to valuable knowledge and creativity, utilizing advanced engineering capabilities to ensure the highest quality product and the level of uniformity expected from a global business.

Survey and Geoscience

INTECSEA provides practical service related to inspection of marine structures and equipment, analysis of geotechnical and geophysical seabed characteristics and subsea metrology. Whether ascending a steep scarp, traversing an irregular ultradeep seabed, or guiding geotechnical borehole drilling in the Arctic, INTECSEA provides high precision pipeline positioning programs, seabed mapping, jumper metrology, pre-installation and as-built surveys, as well as span remediation and slope stabilization engineering for pipeline route selection. Our comprehensive GIS capabilities are closely integrated with subsea design systems to enable a seamless data-driven engineering process from geohazard assessment and route selection through to field layouts and alignment sheets.

Concept Development and Maturation

INTECSEA is an industry leader in maturing solutions from early concept through project-ready status.

Several of these solutions have become or are developing into proven industry standards: n

n n n n n n n n n

n n n n n n n n n

MOSES TLP and Self Stable Integrated Platform (SSIP) Deepwater Tender Assist Drilling (TAD) Near Surface Production System Ring and Gap Spar High Performance Dry Tree Semisubmersible Steel Arctic Caisson Round FPSO (SSP) Method of Installation of a TLP Ballast System for TLP Passive Riser Tensioner and SeaTensioner System for TTRs Deepwater Stepped Tendon for TLP Composite Tendons and Risers Tendon Bottom Connector Locking Mechanism SCR Pipe Support System Modular Riser Tower Ultradeep Riser Support Buoy Dual-Diameter Pipeline Pigging Minimized Manifold Structure Hybrid Electrical Flowline Heating

Industry collaboration is also an important dimension to enabling value propositions and creative solutions.

INTECSEA has established relationships within the offshore oil and gas community and continues to lead and participate in key Joint Industry Projects to advance industry knowledge and delivery capability.

INTECSEA has a track record of developing leading design methodologies utilizing proven industry tools.

Some of the more recent advanced analysis tools include: n

n n n n

On-Bottom Thermo-Mechanical and Hydrodynamic Analysis for Pipeline Systems Response-Based Analysis for Floating Systems Pipeline Mechanical Protection Ice Scour-Pipe-Interaction Risk and Reliability Analysis

Project Delivery

INTECSEA adopts the proven WorleyParsons Quality Management Systems and WorleyParsons Project Management Process toolkit, scaled for the project size. Project execution demands an accurate and reliable interface register, which serves as an enduring record of the complexity of offshore development. The Interface Management System (IMS) contains the necessary procedures, workflows and links to formal project document depositories and has proven to be a key tool to enable successful project delivery. The tool is active in many leading projects worldwide and is available to all clients.

We consider technology to be more than just a discipline in our business.

It is the fundamental enabler for oil and gas developments in deepwater and hostile environments. Technology defines who we are. It requires keen awareness and understanding of the latest developments in our industry from equipment and tools to processes, and the foresight to initiate these developments. But, most importantly it is sharing that understanding and know-how and the ability to apply cumulative industry knowledge to actual field developments and production scenarios.

Uri Nooteboom INTECSEA President

Corporate Overview WorleyParsons is a leading global provider of professional services to the resources and energy sectors, and the complex process industries.

We cover the full asset spectrum, both in size and lifecycle, from the creation of new assets, to services that sustain and improve operating assets.

Our business has been built by working closely with our customers through longterm relationships anticipating their needs, and delivering inventive solutions through streamlined, proprietary project delivery systems. Strong growth continues to characterize our performance both through organic development and through strategic acquisition as we strive to provide tailored services wherever our customers need us.

EcoNomics™ is our range of services and technologies that profitably embed environmental, social and financial sustainability into project delivery across the asset lifecycle. It is a seamless extension of our established project delivery capability in the key areas of assessment, efficiency, and treatment and mitigation. We are committed to working with our customers to turn their sustainability objectives into good business practice.

Our HSE framework, OneWay™, enables us to further align and consolidate our global systems and procedures and continue to work with our personnel to reinforce a culture that underpins our drive to achieve our corporate differentiator of industry leadership in HSE performance. OneWay™ applies to all of our operations, at all times, in all locations, and at all levels of responsibility. We will actively work to align our expectations and behaviors with those required to achieve our vision.

www.intecsea.com

Corporate Overview WorleyParsons is a leading global provider of professional services to the resources and energy sectors, and the complex process industries.

We cover the full asset spectrum, both in size and lifecycle, from the creation of new assets, to services that sustain and improve operating assets.

Our business has been built by working closely with our customers through longterm relationships anticipating their needs, and delivering inventive solutions through streamlined, proprietary project delivery systems. Strong growth continues to characterize our performance both through organic development and through strategic acquisition as we strive to provide tailored services wherever our customers need us.

EcoNomics™ is our range of services and technologies that profitably embed environmental, social and financial sustainability into project delivery across the asset lifecycle. It is a seamless extension of our established project delivery capability in the key areas of assessment, efficiency, and treatment and mitigation. We are committed to working with our customers to turn their sustainability objectives into good business practice.

Our HSE framework, OneWay™, enables us to further align and consolidate our global systems and procedures and continue to work with our personnel to reinforce a culture that underpins our drive to achieve our corporate differentiator of industry leadership in HSE performance. OneWay™ applies to all of our operations, at all times, in all locations, and at all levels of responsibility. We will actively work to align our expectations and behaviors with those required to achieve our vision.

www.intecsea.com