Maersk Oil’s TriGen Technology Unlocking CO2 contaminated gas fields and Enabling CO2 EOR
Maersk Oil Global E&P Activity
2
Brazil
Exploration, Development and Business Development
Maersk Oil operates around 625,000 barrels of oil equivalent / day
Maersk Oil’s EOR Activities
Developing the North Sea’s 1st offshore CO2 EOR Flood
Developing the World’s 3rd Subsea HC WAG
Development (Deepwater)
LPG Injection with option to move to
WAG
Piloting TriGen Oxyfuel
Technology
Operating HC WAG Offshore CO2 EOR Studies
LoSal & Chemical EOR Studies
Partner in onshore HC WAG
Development
3
Brazil
Exploration, Development and Business Development
…deploying EOR across our portfolio
TriGen is a ‘Polygeneration’ Process…
Pure Water
4
Clean Power
‘Reservoir Ready’ CO2
All of the TriGen outputs are valuable products
Enables zero emission energy from Fossil fuels
Low cost CO2 to make an EOR project viable
Accepts raw high CO2 gas enabling ‘full life cycle’ CO2 EOR
5
Gas Source
TriGen technology is the Integrator
CO2 EOR
Clean Power
Pure Water
Remote Gas ->LNG LNG tanker Regasification Marketing
Integration across the oil & gas value chain…
…makes the most of global resources
N2 EGR
6
From the Space Industry to the Oil & Gas Industry…
7
…innovation drives a sustainable future
TriGen’s Oxycombustion Process
(80 bar, 75 deg C)
Oxygen (O2)
Gas (+ CO 2 )
235 MWe
Gross 160
CO CO 2 2
Power
Nitrogen (N2 )
2
Separation 2000 m3/d
Pure Water
MWe
generator
2
Net Electric
OxyFuel
Converting dirty gas into clean electricity, ‘reservoir ready’ CO2 and pure water
300 mmcf/d
OxyFuel Gas Combustor
Gas/Steam
Turbine
85
mm
cf/d
Technology Partners
Air Separation Unit (ASU)
75 MWe used by: • Air Separation Unit • Gas, O2, CO2 compression
50 mmcf/d
Gas (+ CO )
45
mm
cf/d
CO 2
Oil or Gas Reservoir
7
8
~ 7000 bpd EOR
Maersk Oil’s track record in maximizing (carbonate) recovery
9
Placing maximum contact wells Zonal Completion and
stimulation technology
Skjold
Halfdan
Dan
Skjold
Halfdan
DanOil Water
Oil-production
Water-injection
FAST – Fracture aligned sweep technology (North Sea) IOR / Maximum Pressure
Gradient technolgy Fracture aligned linedrive
development
Reservoir Characterisation
12” Gas Generator
Oxyfuel Power Generation
DDemonstration plant operating in California since 2005
Clean Energy Systems
10
TriGen Integrated Field Development Concept
Air Separation Unit
O2
N2
Natural Gas with
CO2
Power Export
TriGen Plant
CO2
H2O
Oil
Gas Source
Oil Reservoir CO2
WAG
Miscible injection for
Enhanced Gas
Recovery
May be free or
associated gas / high or
low BTU gas
TriGen Value Summary Dirty Gas to Clean Power with Enhanced Oil Production
• Unlocks CO2 contaminated gas fields
• Low cost CO2 and N2 enables EOR
• Zero emission power
• Pure water for (CO2) WAG
• Full life cycle CO2 EOR field development solution
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