Subsea Production Jon A. Svaeren VP Processing Systems
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Subsea production
Subsea Tree
Subsea Manifold Subsea Booster System
•
• •
• • Subsea Control Distribution System
High Integrity Pressure Protection System
SCSSV
2
Subsea Market Development
DEEPWATER FIELDS IN PRODUCTION 600 500 400 300
200 100 0 1995
2000
2005
3
2010
2015
Subsea Tree Installations
800
Cumulative Installations
Annual Installations
754
6 000
700 640 572 4 000 500 443 400
357
377 349
307
281
300 244
262
3 000
372
346 249
2 000
200 1 000 100
Source: Infield (Q2 2013)
4
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
0 2005
0
Cumulative Installations (2005-2018)
Annual Installations
600
5 000
-200
Remaining reserves at abandonment
5
Remaining reserves Produced reserves
-600
Recovery factor
HOD
NJORD
YME
TOR
VARG
ELDFISK
GULLFAKS SOUTH
GLITNE
TAMBAR
EMBLA
OSEBERG SOUTH
TROLL
VISUND
BRAGE
VALHALL
VIGDIS
BALDER
OSEBERG EAST
TORDIS
SNORRE
RINGHORNE
HEIDRUN
EKOFISK
ÅSGARD
GYDA
VESLEFRIKK
ULA
MURCHISON
NORNE
GRANE
GULLFAKS JOTUN
STATFJORD EAST
DRAUGEN
SYGNA
OSEBERG STATFJORD NORTH
-400 STATFJORD
Bbls, Millions
Recovery Potential – Norway Example 1 000 70 %
65 %
800 60 %
600 55 %
50 %
400 45 %
40 %
200 35 %
30 %
0 25 %
20 %
15 %
10 % 5%
0%
An integrated approach from Reservoir to Surface
Only a fully integrated approach, from reservoir through the well, subsea production system, to surface will realize the maximum potential for increased recovery
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OneSubsea Overview
OneSubsea Overview
Leading provider of subsea production systems
Leading oilfield services company
Leading provider of subsea measurement, boosting and process systems
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OneSubsea Overview
OneSubsea – Products and Services
Integrated Solutions Field Development Planning Petrotechnical Services Early Engineering Engagement System Design Leading Flow Assurance Expertise
Subsea Productions Integrated Subsea Facilities Trees Manifolds Connection Systems Pipeline Terminations Wellheads
Processing System Multiphase and Single-phase Pumps Multiphase Compressors Multiphase meters and Wet Gas meters Subsea Sampling Subsea Separation
Subsea Controls Systems Tree and Manifold Controls Subsea Distribution Systems Multiphase Flow Controls Multiphase Pump Controls Topside and FPSO Controls Wet-Mateable Diamould Connectors
Swivel and Marine Systems Swivel Stacks Turrets Submerged Loading Systems Offshore Cryogenic Transfer
Services Life of Field Support Asset Monitoring and Management Operational Readiness Planning and Implementation Installation and Commissioning Planning and Support OneSubsea Overview
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Seeing the Big Picture – Defining the Field Dynamic Modeling
Process Modeling
Steady State
Hardware Understanding
Reservoir Modeling
Pressure
Fluid characterization & Produciton Chemistry
Hydrate
Wax Asphaltene Bubble Point
Temperature
Subsea production on the premises of the reservoirfor the life of the field 9
From the press: ” Every day, millions barrels of oil are being pumped up from the bottom of the oceans.”
From the press: ” Every day, millions barrels of oil are being pumped up from the bottom of the oceans.”
A Majority of the subsea produced oil has been relative “easy” oil that could be produced with conventional methods like gas lift, water/gas injection for pressure support.
Subsea technology drivers This is rapidly changing –due to • • • •
Deeper Water Heavier oil Low pressure reservoirs Longer tie backs
Facilities
Subsea
Technology Need Wells
• A drive for Increased recovery • Asset optimization/Resource utilisation • Cost of wells
Reservoir
• Maturing of 1st generation subsea fields - brownfield revitalisation • Free capacity on existing infrastructure - enabler for brownfield
Subsea Pumping and Wet Gas compression Systems Unique and Powerful IOR Tools
• • • • • •
30 systems – 1.9 mill operating hours 30% - 100% production increase Substantial IOR effects Standardized technology with custom made solutions Life of field solutions Ultra-deep water – HP/HT
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Dual Boost study, GoM case
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Cameron’s Subsea History 50 Years in Subsea •Delivering subsea solutions over the past 50 years •Engineering and manufacturing solutions for subsea production •Main facilities in Germany, UK, Ireland, USA, Brazil, Malaysia and Singapore. Graphic
To date produced by Cameron: Subsea trees
Over 1700
Subsea manifolds
Over 150
Subsea Control Modules
Over 600 15
OneSubsea Overview
Production Systems
TREES OneSubsea trees are built and installed with proven technology based on extensive subsea experience and years of testing under some of the most demanding conditions Proven operations in all environments, including shallow water, deep water, and ultradeep water
Horizontal
Vertical Dual Bore
Vertical MONO Bore 16
Drivers for Standardization
Reduced lead times for hardware • Easier to define and implement subsea infrastructure
Reduced direct and indirect costs • Through more standard equipment
Reduced technical risk • Through minimizing the number of new or unique interfaces per project
Reduced tender overheads • Specify compatibility
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Friend - remote monitoring concept
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FRIEND® -Global real time remote monitoring
24/7 - 365 since 2006 Pumps & Subsea Systems 17 | 9 more on the way
Multiphase Metering Systems 84 | 33 more on the way
