001 2013 GE O&G AM Tech Forum - Subsea Systems

GE Oil & Gas GE Oil & Gas

Subsea Enabling future value in challenging environments

1 © 2013 GE Oil & Gas. All Rights Reserved

Unauthorized Reproduction Prohibited

Setting the Scene

Subsea Wellheads

Subsea Processing

Agenda

Subsea Intervention



GE Oil & Gas

Setting the Scene



The Subsea Landscape

2012 Subsea Production 9%

Significant Growth … & Technical Challenges



Onshore

Offshore

Subsea

Onshore

Offshore

Subsea

2020 Subsea Production 15%

Deepwater Complex Reservoirs Reduced Cost Improved Recovery



Continuing to build our upstream portfolio

2007 / 2008 2010 2011 2012

VetcoGray • Land, Offshore, Subsea

drilling & production systems

Hydril • Pressure control

Sondex • Downhole wireline

drilling technology

Wellstream • Flexible risers

• Flowline products

Wood Group • Pressure control

Naxys • Multi-domain

monitoring

Presens • Pressure temperature

& flow measurement

Supporting technology development inorganically



Customer

Localisation

Complexity Expertise

Technical challenges do not exist alone ...

Technical strategy must tick multiple boxes



Structured Products ... Delivering Value

+

Standard Tree Valve, Meter, Choke options Standard Tree with Customer Options

M M =

Product Management ... a strategy aligned for growth

Structured Products ... solution to market demands and constraints

Standardisation Modularity Structured Product

- Product strategy owned by domain experts

- Aligned to customer and developing needs

- Offline product development & innovation

- Faster development cycle

- Improved product performance

Reduced risk, improved quality … engineering efficiency

GE Technical Trends - Deepwater

GE MS wellheads enabling deepwater operations 9

© 2013 GE Oil & Gas. All Rights Reserved Unauthorized Reproduction Prohibited

High Riser Tension

High Bending Loads

High Fatigue Capacity

High Lockdown Capacity

High Casing Loads

Long trip times

Higher pressures

Deepwater = Big rigs, long risers, high riser tension

Deep reservoirs = High casing loads

GE Technical Trends – Improved Recovery

Well Intervention

Leveraging new technology to deliver value 10


0 10 20 30 40 50 60 70

Improved Oil Recovery Target

Global average

Typical Subsea Well

Hydrocarbon Recovery Rate %

Subsea Processing

IOR /EOR

+ = 60% Target

GE Oil & Gas

Subsea Wellheads





Subsea Wellhead Evolution

300 – 3000 FT

Torque Set / Elastomer

Sealing

Deepwater

Weight Set, All Metal

to Metal

Deep Well

Below Mudline Tech

SG-5/SG-6 MS-800 MS-700 MS-1

1970 1990 2010

Extreme Environment

Next Gen MS-2

2014

Full bore (18.5”) and added metal sealing

16” & 18” Below Mudline Equipment

No turning DP to set hangers and seals, new structural integrity

Optimize existing Architecture for 2X

performance

1st to enable broad shallow water subsea drilling

Deep Well

Custom Solution

Petrobras MS-800

2012

Less moving parts and universal design

Over 40 Years of Technology Innovation

Offshore Drilling Market Trends* …



Global Market growth through 2016 Five rig operators lead technology use:

Petrobras; Statoil; BP; Shell; Chevron.

Increasing demand and complexity

* Source: Quest Offshore



Our Industry’s Challenges …

• Long trips times • More casing strings • Longer casing strings • High pressures, High

temperatures

• Worst case … DP vessel in Shallow Water

• High tension and bending

for drive off conditions

• Global Standardization • Global Warehouses • Broad enhancement of

tougher materials, Class C Welding, etc …)

• API Revisions (qualification, testing, materials, etc …)

• Planning to extreme load cases, maximum anticipated surface pressures, etc …

Speed & Flexibility Harsh Environments

Deep Water, Deep Wells Regulatory Changes



Conventional to FullBore Evolution …

2X the complexity with 18” & 16” Conventional

16” Below Mudline

18” Below Mudline HP Housing

Evolving from 30 day wells to 120 days



Deep Well - Global Product Offering MS-800

Structural & Fatigue

Well Bore

Casing Programs

Industry Leading Standards

•High Fatigue, Tension, Bending, Anti Rotation,

Shallow Water Flow

• 18.50”, 350F and multiple hanger positions

•Hanging Capacity, Lockdown, Sealing Locations, Tubing Hanger Profile, Flowby • 18”/16” Below Mudline

•API 17D 6A, Shell , Statoil TR, DNV Fatigue Methods



H4 Connector • Up to 7.0MM Ft-Lbs bending • 15,000 psi rated • Standard on all VG wellheads • 27” or 30” sizes

VX/VT Gasket • 15,000psi rated • 350˚F • VT available if VX is

damaged

Running Tools • 20 year proven designs • Drill ahead • Extreme capacities for

increased casing loads • Smart Latch

Dual-Taper Lock • Optimized for bending,

fatigue and lockdown • No “extra trip” preloading

required • 4 MM LBS Lockdown

GE Subsea Wellhead Technologies

Seal Energized

Seal Not Energized

HP Housing

Casing Hanger

Debris Trap Area

Support

Ring

Energizing Ring

“U” Ring Seal

Concentric

Wicker Profiles

Seal Energized

Seal Not Energized

HP Housing

Casing Hanger

Debris Trap Area

Support

Ring

Energizing Ring

“U” Ring Seal

Concentric

Wicker Profiles

36” Cam Drill Ahead

Low pressure

housing

High pressure

housing

MS Sealing • 15,000psi above/7,500psi annulus

• 250F

• Integral 750K lockdown

• Up to ~400 installs/year @ 98% FTY



Subsea Wellhead Test Facility

Houston Test Facility … 20,000 ft2

4 Environmental Chambers -100F to 800F

Pit 3: 24’×24’×20 72,000 gal Ø6×20 caisson

Six-sided bunkering • All pressure tests are conducted with 6 sided bunkering • GE standard is 24 of concrete or 1-2 of steel



Next Generation Subsea Wellhead

Reliable Seal Installation

Automatic Lockdown

1YR X 10 Fatigue Life Zero trip wear bushing

20K Pressure & 2MM

LBS Lockdown

4MM LBS + 20K Casing

Hanger Loads

Enabling higher pressures and temperature drilling

GE Oil & Gas

Subsea Processing



Subsea processing



Subsea

Power Process

Value creation through integration of three disciplines

Increased Oil Recovery

CAPEX reduction

OPEX reduction

A brief timeline …

Evolution over 50 years of increased oil recovery subsea …

20 years of subsea processing in our industry, this is when it really begins



No . subsea trees installed [Quest] Subsea boosting is in tree year ~1981

0

150

300

450

600

1960 1980 2000 2020

0

50

100

150

0 10 20 30 40

20 years to adopt

Subsea boosting just reaching the

20 year mark



Subsea trees & wellheads • Subsea power & processing • Controls • Manifolds • Flexible risers • Flow lines • Specialty connectors &

pipes

Measurement & Control

GE Subsea, Process and Power

Asset condition monitoring, control, sensing & inspection solutions •

Optimization & diagnostic software

Turbomachinery Gas & steam turbines • Axial, centrifugal & reciprocating compressors • Pumps • Control panels • Industrial modules

Global Services Transactional outage services • Contractual services • Conversions, modifications & upgrades • Remote monitoring & diagnostics

Drilling & Surface

Subsea Systems

Electric submersible pumps

Cutting edge technology solutions across the value chain

Aeroderivative Gas Turbines • Gas Engines • Gasification • Generators •

Heavy Duty Gas Turbines • Renewable Energy • Steam Turbines •

Water & Process Technologies

Power & Water

Power Conversion Electrical motors • Variable speed drives • Uninterruptable power supply

Subsea Solutions



Ormen Lange Pilot, Nyhamna

Photo: Svein Roger Ivarsen / Norske Shell

GE Scope: Long Stepout Power Supply Switchgear, UPS , Compressor VSD, Pump VSD, BlueC Compressor



Research – Design –Testing– Engineering –Qualification– Products - Systems

ABB Offshore Systems

VetcoGray

Alstom

Converteam

Troll Pilot

Tyrihans

Åsgard Gas Compression

Ormen Lange

SPEED

Nautilus

Paimpol

Subsea Power Supply Evolution



Subsea compressor evolution

0 50 100 150 200 250 300 350 400

Horizontal 4 bearings rigid coupling

Horizontal 4 bearings flexible coupling

Vertical 4 bearings rigid coupling

Vertical 4 bearings flexible coupling

Horizontal 3 bearings

Vertical 3 bearings

Robustness

Reliability

Size



Cost-effective alternative to traditional offshore platforms

A single sealed housing to

withstand extreme operating conditions

A simplified mechanical configuration for reliable unattended operation

Blue-C … submerged and running

Speed & pressure range fully tested during the first 2,300 hours of operation on January 28th, 2013

Next Generation Wet Gas Compression



One GE integrated team development Subsea Simplification

Universal Subsea Boosting System

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Subsea processing … a GE evolution



MSDC for ultra long step out

Wet gas compression

Universal Subsea Boosting Station

Multiphase pump

Separation.....

Single phase

pump

Statoil Subsea Factory™

illustration courtesy of Statoil

Troll C Subsea separation

Next gen.

VSD

Compact separation

High ΔP HV Penetrators

MECON WM for 3000m

Enabling extended field life and improved hydrocarbon recovery

SmartCenter

ESP’s

GE Oil & Gas

Subsea Intervention





32 GE © 2012 – All Rights Reserved

Unauthorised Reproduction Prohibited

The Recovery Opportunity

Primary Recovery

Secondary Recovery

Tertiary Recovery

Improved Oil Recovery from ageing assets is possible

Extending field life Unlock Reservoir/Well Potential

• 4D Seismic • Horizontal/multilateral drilling • Water/gas Injection/flood • Artificial Lift

• Digitization/field management • Subsea boosting • Intervention



Subsea reservoir / well recovery Subsea a major production growth area

Subsea reservoirs typically have lower recovery rates

X% ~X-20%

More intervention intensity required subsea…

14.6%

4.8%

Subsea Production (% of Total Production)

2000 2020

Average well age >10 years

Over 80% >5 years old

Operators targeting improved reservoir recovery

Sources:, GE research, Morgan Stanley (2013), WIEN.

~60%

More production enhancing subsea intervention is needed

Onshore Offshore Platform Subsea

Total No. of Wells 964 616 135

Total No. of Interventions 824 236 23

% Interventions 85% 38% 17%

Technical Success Rate 66% 57% 96%



Subsea Well Intervention Vessel/Rig Types

Subsea intervention landscape

The vessel (work platform)

The intervention well access/

control system

Subsea equipment (permanent

production control)

Subsea ROV (intervention

support)

Cat A

(light) Cat B

(medium) Cat C

(heavy)

Vessel profile

• Additional Production Generation

– i.e. Fracturing

• Production Safeguarding

– i.e. scale removal

• Production restoration

– i.e. gas lift valve repair

• Updating Reservoir Information

– i.e. logging

Intervention method

• Riserless wireline and slickline (RLWI)

• Coiled tubing, wireline and slickline (CT)

• Heavy operation, drilling BOP

Main activities

• Borehole survey • Wireline logging • Stimulation • GL Valve repair

• Coiled Tubing ops

• Well workover • ESP Changeout • Abandonment

• Re-drill or sidetrack

• Cementing • Casing leak • Well workover

Down hole tooling (i.e. logging)

• Increasing Depths To 3000m Open Water - Circa 2000m Becoming The ‘Norm’

• Increased Pressure Ratings To 15k Moving To 20k.

• Increased Temperature Rating To 180 Deg C

• Increased EHS Requirements Post Macondo

The Well Access Challenge

Sources:, GE research, Morgan Stanley (2013), WIEN.



Enabling Technology

HAR EDP Connector

LRP

EDP

Stress Joint

SAF-

T

Jt.

Last line of defence

‘break-away’

EDP

Accumulation

HAR

• SIL 2 rated capability to safely disconnect surface & subsea packages ‘instantly’

• under normal operational or emergency conditions prevents environmental and equipment damage



Enabling Technology

HAR EDP Connector • New, High Angle Release EDP Connector

• 10kpsi, 2,000m WD, API 17G Compliant

• Undergoing enhancement program

• Min 10 degree disconnect angle

• 7 3/ 8 ” Concentric with 2” Hydraulic couplers.

• ‘Instant’ quick disconnect

• Self Aligning

• Available Q4 2013

Latch ring

Stroking Hydraulic

Coupler

Locking Dogs

Primary Lock

Dampeners



Enabling Technology

Safety Joint

LRP

EDP

Stress Joint

SAF-

T

Jt.

Last line of defence

‘break-away’

EDP

Accumulation

Joint provides protection to surface & subsea systems when unexpected loads are applied to Riser String (eg Compensation System lock up).



Collet Ring

Lockout Device

Pressure

Balance

Piston

Safety Joint

in Working Mode

Safety Joint

Tuned Bolts

• Pressure Balanced / Neutral ...

avoids need for each well bore pressure to

‘re calibrate’

• Hand off capacity 350 kips

• Can be set to any breaking load using

calibrated weak link bolts.

• During running, the device is locked to

prevent accidental separation.

• Available Q4 2013

Enabling Technology

Safety Joint

Enabling Technology

SIL 2 Rated CWOR

Post-Macondo … Safer Systems are now being specified 39


SIL 2 rated & certified safety system for CWOR Intervention Critical Functionality • Surface Tree Shut In. • EDP Emergency Disconnect. • LRP Well Shut In

• Safety Joint Initiated Riser and Well Isolation

• Full Redundancy Subsea PLC’s • 2000m Water Depth Specified • SIL 2 TUV Certification • API 17G and Statoil TR Compliant • Available Q4 2013

Safe, efficient Intervention Solutions across the well lifecycle



Future State 2013 to 2017

Intervention Solutions

CWOR

Light Well Intervention

Subsea Test Trees

Work Over Control Systems

Life Of Field Service

Tubing Hanger Running & Completion Systems

Technology

Best-in-Class Subsea Well Access

• Structured Product

• API 17G Compliant

• 15K psi+

• 3000m

• 180 Deg C

• SIL 2

• Rental Fleet

• Lowest Op Times



GE Technology

Enabling the Subsea Field of the Future

Wellhead Technology Enables harsher environments and higher temperatures and pressures

Subsea Processing Enabling extended field life and improved hydrocarbon recovery

Intervention Systems Enabling lower cost operations

001 2013 GE O&G AM Tech Forum - Subsea Systems

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