Technology services for existing facilities

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part of Aker

Technology services for existing facilities

Kristian Risdal

SVP C&T MMO

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MMO - Field life solutions

Tie-in 1992 Sleipner 2001 Gullfaks C 1999 Platform integrity 1998 Statfjord B Satellite tie-in Veslefrikk Drilling upgrade Ekofisk 2009 Oseberg B Norne 2010Swivel replacement 2010 Low pressure production Kristin Compression modification

2005Conversion to gas production

Statfjord A, B, C

Reanalysis and studies

2008 Decommissioning 1997 Maureen AH-001 2004Duty holder Mongstad 2010In-service inspection

Aker Solutions delivers:

• high value added technologies and services in selected niches,

• complex facility upgrade solutions, and

• decommissioning technologies and services.

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Technology services for existing facilities

Januar 2011

Mature fields is a growing market for Aker Solutions

0,5 - 4 years

Up to 40 years

1-4 years

Field

Fielddevelopmentdevelopment Concept and technology > Facility upgrades Decommissioning_{Decommissioning}

Process

improvements

Water injection

Low Pressure Production Satellite tie-backs

Drilling upgrades

Debottelnecking

Debottelnecking IORIOR _EOR_EOR _{Increased field life}_{Increased field life}

Next step New technology Safety solutions Technical integrity Inspection technology Oseberg B Rig renewal Gudrun tie-back Examples of projects that can increase

oil recovery _{Åsgard gas}

compression Process

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Concept and Technology (C&T) MMO; Locations and capacity

Bergen

Concept and technology

Inspection and maintenance technology

Trondheim

Stavanger

110

168

149

25 Bergen

Stavanger

Trondheim

278

149

25

35 Aberdeen

494 b

Aberdeen

35

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MMO C&T Offering

Structural inspection and maintenance programme (SIMP) Technical integrity management services (TIMS) Flow assurance Risk and decision making Coabis Front end

Aberdeen

Front end

Trondheim

Computational fluid dynamics (CFD) Floater solutions

Inspection and maintenance technology Structural analyses Riser solutions New technology Front end

Bergen

SIL Hazop Asset management Laser scanning and modelling

Structural analysis and decommissioning Flow assurance and dynamic simulations Front end

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Existing technology services

■

IOR projects

■

Structural Fire Design / Structural Integrity

■

Laser scanning and 3D Remodeling

■

Inspection and maintenance technology

(Advanced NDT Technology)

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IOR; Concept Selection, Feed and EPCI

Kristin low

pressure

production (LPP)

Marulk tie-in

Illustration: Eni Norge

Oseberg B

drilling upgrade

Photo: Statoil Photo: Statoil

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Structural Fire Design – Integrated Analyses

■

Kameleon FireEx analysis based on realistic leakage scenarios

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Corresponding non-linear structural response analysis

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Sufficient need for mitigating measures is found (e.g. fire protection, deluge,

sectionalisation)

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PDMS Internet accessible Engineering

Study Phase

_{Engineering Phase}

Result: -Saved offshore trips, reduced POB

-508 000 points/sec (surveyor 1 point/sec)

-TruView`s, 360 panorama useful for all disciplines -Improved quality in engineering

-Early involvement and scanning beneficial

Laserscanner Pointcloud TruView 3D model

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Decommissioning market

0 5 10 15 20 25 30 35 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035

Year of platform removal Cost per year (Bn NOK)

No. of platform removals

Cost NCS Cost UKCS No. of platforms NCS No. of platforms UKCS

■

Experiences from Maureen GBS and Frigg & MCP01

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Huge growing market

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FMRD Model (FEED-Modification-Removal-Disposal)

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Offshore preparation can be regarded as an modification task

without fabrication/installation (AKSO key competence)

Removal Disposal Modification

(Engineering & Preparation)

Close-down FEED

■ 350 installations (UK/N 290/60) ■ Market value 160-200 bn NOK ■ Key prospects;

● Brent

● Valhall

● Statfjord A

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February 2011 Slide 11

Aker Solutions

Inspection and Maintenance Technology

Asset Integrity Management Advanced NDT

• Structures • Equipment • Rope Access Rig Inspection • Technical Integrity Management Service (TIMS™) • Structural Integrity • Maintenance Engineering • Phased Array • Thermo Scale mapping • Vibration/Fatigue/Stress • Eddy Current & RFT

• Digital Radiography

In Service Inspection

• Inspection Strategy • Inspection planning

• Weld and Surface inspection • Corrosion under insulation • Non Intrusive Inspection (NII)

Fabrication and Weld Inspection

• Weld Inspection

• Welding Procedure Qualification • Welder certification

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Advanced NDT technology

■

Heat Exchanger Tube Inspection

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Advanced Ultrasonic

● Phased Array ultrasonic

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Thermographic Inspection

● Thermographic scale mapping

● Gas find

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Vibration & Stress Measurement

16,1°C 42,4°C 20 25 30 35 40 Temperatureline 1

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Buoyancy Tank Assemblies (BTA) for large jacket removal

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48 large jackets UK/N weighing more than 8 000 tons

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Competition with HLVs (subsea sectionalizing and multiple lifts)

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BTA technology proven on Frigg DP2for transport to shore

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Reversed launching method to shore to be further developed

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Standardization of friction clamps to replace lifting brackets

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Decommissioning technologies

Large Demolition Excavators for piece small removal of integrated topsides

Weighing membranes for weighing of modules

FlexSeaFast for transport of large structures

Jack-up rig with relocatable deck and LQ (AKSO patent)

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Key subcontracted technology areas;

● Subsea; cutting, ROV, dredging, debris removal

● Cleaning & flushing

● Large Demolition Excavators

● External/internal lifting tools

● Heavy lifting

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New technology services

■

TIMS

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3D visualisation and simulation

■

IPort

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An Aker Solutions initiative within

Integrity Management Services.

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Use of 3D visualisation and simulation drilling rigs

Some reference cases

BP’s Valhall IP – Performance Optimisation Phase 1

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All deliveries on time and budget

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Offshore commissioning time reduced with 70% for new TFM

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Each day in simulator = one day saved NPT rig time

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ROI for simulator within the first 6 months of operation

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First well after upgrade – fastest ever drilled at Valhall IP

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Simulator has been a major contribution to Rig NPT decrease from 8%-2%

Vantage (TMT 1) Platinum explorer, Drillhship newbuild

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Simulator used for

● Trouble shooting during commissioning

● Pre commissioning of CTRL systems

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Contributed to commissioning and delivery on time

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IPort facilities

Rig Concept Phase Rig Constructio n Upgrade and Modification

Well Construction and Drilling Management

Operator Simulator Training

Crew Changeover Briefing/Training

Mission Control and Support

E support - Condition Based Monitoring

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EOR

How do we get more oil from the Norwegian Continental Shelf?

Illustration:

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Aker Solutions is part of the EOR future

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Aker Solutions has high ambitions to play an proactive role in future EOR

challenges.

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Aker Solutions have started initiatives with NTNU

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EOR challenges

● Technology development and pilots to be focused

● The oil business has an common goal in reducing the EOR cost

● Projects with high risk will in many cases be replaced by other good

IOR projects.

■

Building on total Aker Solutions capabilities to become the preferred partner:

● Aker Offshore Partner

● Aker Geo

● Aker Process Systems

● Aker Well Services

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Thank you for your attention!

Don’t hesitate to contact us if you have any

questions.

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Copyright

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Disclaimer

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