Enhance and Increase Your Recovery Enhance and Increase Your Recovery Enhance and Increase Your Recovery – FLEXIBILITY TO YOUR FIELD DEVELOPMENT Enhance and Increase Your Recovery – FLEXIBILITY TO YOUR FIELD DEVELOPMENT Tony J. A. Laing – UK Regional Manager [email protected]
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Enhance and Increase Your Recovery Enhance and Increase Your Recovery Enhance and Increase Your Recovery –FLEXIBILITY TO YOUR FIELD DEVELOPMENT
Enhance and Increase Your Recovery –FLEXIBILITY TO YOUR FIELD DEVELOPMENT
Understand and translate reservoir inflow and drainage uncertainties into flexible, life-of-field Understand and translate reservoir inflow and drainage uncertainties into flexible, life of field subsea/subsurface production systems to safeguard production and optimize reservoir
drainageRecovery factors(GOM): Natural Production 1
Process Flow Diagram for single subsea dry gas compressor
Subsea Wet Gas Compression – ‘size is not everything’(a tennis court versus a football stadium)(a tennis court versus a football stadium)
12 m
34 m19 m
Wet Gas Compression (WGC)
GullfaksKey data – WGC Module:
A
B C
Gullfaks2 x 1200-4500 RPM 2 x 2.5 MW6000 m3/h32 bar dPHeight < 8 metersFootprint 5x4 meters
GullveigK
DE
FM
L G
Footprint 5x4 meters
L GGullfaks Sør
Gas pipe
N
Gas pipe
JI
H
Rimfaks
Skinfaks
N5
Pumps & Subsea Process Systems
• More than 27 systems – 1.7 million operating hours• 30% 100% production increase• 30% - 100% production increase• Substantial IOR effects• Standardised technology – Tailored made solutions • Life of field solutions • Ultra deep water HP/HT• Ultra-deep water – HP/HT
Framo Subsea Booster Pumps (seawater injection) CNR’s Columba E Field – North Sea (2005)( )
First ever subsea seawater injection pumpsSPE 109090 Paper; Offshore Europe 2007 – Neil Rogerson
j p pTreated Seawater via Framo Filtration System
2 x 2400 kW WIP’s2 pumps in series430 bar diff press140 m water depth140 m water depth10 km tie-back
Framo controls, pumps and manifold & trees (water injection integrated system)
Framo Subsea Booster Pumps (production and boosting)Premier Oil (Oilexco) Brenda Field – North Sea (2006)Premier Oil (Oilexco) Brenda Field North Sea (2006)
Multiphase PumpMultiphase Meter Multiport Selector Manifold
Subsea Control ModulesBoosting, Manifold & Trees
Improved Reservoir Management Increased Production Increased Control
CapacityIncreased Flexibility
150 m water depth10 / 20 km tie-back1100 kW Power System
Framo Production & Boosting SystemOTC – 17899 Paper; OTC 2006 - Mike Coulthard
Barracuda Subsea Multiphase Pump
P. 48 FPSOIntegrated
Power/Control Umbilical
Production Flow Line Service/Gas Inj. Line
Prod. XTMain Data:
MPP Station
Main Data:Liquid flow rate: 3000 m3/dPump diff. press.: 60 – 70 barGVF 60% MPP Station
Water depth: 1060 m
GVF: 60%Motor shaft power: 1.5 MW
CLOVDual pump system - 2 x MPP’s
o Pressure rating: 5000 psio Power rating: 2 x 2300 kWo Differential Pressure: 45 bar
Water depth: 1350 m
Redundant control system
Power and control module
Jack & St Malo
W t d th 2 150 Water depth : 2,150 m
Tie-back distance : 22 km
Pressure rating: 13,000 psi
Power rating : 3kWPower rating : 3kW
Subsea Centre of Excellence
ImprovedImproved buildbuild linelineIncreasedIncreased capacitycapacityFlexibilityFlexibility in in schedulescheduleEver Ever increasedincreased focusfocus onon system system testingtesting
Fl l 4 ff (i l di li h d b )Fl l 4 ff (i l di li h d b )oo Flow loops 4 off (including live hydrocarbons)Flow loops 4 off (including live hydrocarbons)
From Concept / FEED to Production Optimisation
The Subsea Recovery Prize
Surface
SubseaSubsea
Subsurface
Huge upside potential in subsea production and recoveryI t t d d t di b f t t f i• Integrated understanding subsurface to top of riser
• Optimising the entire subsea production system for the life of the field
The vision is no longer about distance it is -
“the ability to manage and enhance & increase the recovery –from pore to process”