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GMI presentation summary September 2012
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GMI Geomechanical Services
© 2010 Baker Hughes Incorporated. All Rights Reserved.
Introduction to BHI’s geomechanical capabilities in the Asia Pacific RegionRules of thumb, information on future technology
Presentation by
David Bowling, Regional Manager, GMI Geomechanics ServicesBaker Hughes IncSeptember 2012
Baker Hughes Business Segments
Completions & Production
Pressure Pumping
Drilling & Evaluation
Reservoir Development Services
3
Exploration•Basin Studies
•Play fairway mapping
•Trap and charging analysis
•Decision and risk analysis
•Portfolio management
Geophysics•Seismic acquisition management
•Seismic processing and inversion
•AVO, thin bed
•VSP interpretation
•Seismic interpretation (faults, tops)
•Attribute Analysis
Geology/ Reservoir Character-isation•Structural Geology
•Stratigraphic studies
•Data analysis and geostatistics
•Geocellular modelling
Reservoir Performance Analysis•Reservoir simulation
•Decline curve, MBE
•Well testing•Evaluation and design of stimulations
Production Technology/ Production Chemistry• Integrated Asset Modelling
•Production Planning
•Produce the limit
•Artificial Lift•Flow Assurance Management
•Scale evaluation
•Corrosion assessment
•Phase separation
•Hydrates•Water Injection
Geomechanics•3D Geomechan-ical modelling
•Wellbore stability
•Pore Pressure
•Sand production prediction
•Fracture Permeability
•Fracture Stimulation
•Fault sealing and activation
•Subsidence•Critically Stressed Fractures
Well Engineering and Ops•Mechanical completion design
•Well Surveillance
•Well testing and stimulation
•Drilling engineering
•Completion design through stimulation
Asset and reserve evaluation, certification, Strategic Advice• Transportation, supply and storage
• GTL, LNG projects etc
• Refining, processing and downstream studies
• Supporting transactional and financing activities
• Analysis and advice to clients on development alternatives,
• Business entry or exit plans
• New business plans, bidding, M&A, etc
Sovereign Advice and Assistance•Analysis and support to NOCs and governments
• Impacts of tax, regulatory, etc, decisions
•Support in negotiations
•Support of technical/managerial capabilities
Dispute resolution testimony and opinions•3rd party expert advice
•Reserves, development plans, work programs
•Best practices advice and opinions
•Economic analysis and valuation
•Application of fiscal terms
• Impact of decisions and actions and the value or cost of such actions
Broadest range of in-depth capability in the industry
GMI Geomechanics Services - Global ExpertiseLast Update: June 2012
4
GMI
Houston
GMI
Menlo Park
GMI Mainz
GMI Dubai
GMI Perth
GMI
Aberdeen
GMI
Jakarta
GMI
Calgary
GMI Rio
GMI Kuala
Lumpur
GMI Beijing
GMI
Mumbai
Wellbore Stability
Fracture Permeability
Fault Seal
Pore Pressure
Sand Production
Real-Time PPFG
Office Location
LEGEND
GMI Geomechanics Services - IndonesiaLast Update: April 2012
5
GMI Geomechanics Services - AustralasiaLast Update: January 2010
6
Bulli CoalUni of NSWSydney Gas
ChallumSantos
BarrolkaSantos
Cliff HeadRoc Oil
AC/P8 & AC/P16Woodside
Kelp Deep-1Shell
Evans Shoal 2Shell
Big LakesSantos
Patea, MangehawaTodd
Laminaria-8Woodside
SahulConocoPhillips
Bayu Undan, W-13, W-09
ConocoPhillips
Ichthys-1, -West, Crux Plover, Browse, Dinichthys N.
Inpex
Jane, Juulimar, ReindeerEast Spar, Stag, Caribou
Selene-1, ChiruGnu-1, Rosella
Apache
PNG ForelandOil Search
GMI Perth
MutineerSantos
SaundersKutubu, Gobe
Chevron
StybarrowPyrenees
ScarboroughEskdale
BHP
Whicher RangeAmity Oil
TrifonLakes Oil
Maari, Zola-1, Maaina, Moanna-1
OMV
Glen TerraceOrigin Energy
Casino, HenrySantos
Barrow IslandChevronTexaco
PuffinAED
Golden BeachCape Energy
TuiNZOP
HES/TuiLGC
Longtom-1,-3Upstream
Elk-1, -2Triceratops-1
Interoil
Goss, TrapperKauri
Swift Energy
Waggamba, Silver SrpingsMosaic
Browse, Crux, Tocata, Prelude
Shell
Halladale, & BlackwatchOrigin
Inaminka, Jolokia, GEL-98Geodynamics
WarooLatent
WheatstoneChevron
Goodwyn, Legendre,Perseus, Egret
Woodside
CruxNexus
Galloway-1Santos
Spring GulleyOrigin
WandooVermillion
Frigate DeepSantos
Heron, Elang, Plover, BlackwoodMEO
Caldita, BarossaConocoPhillips
JarverSantos
Skua, Swift SpruceCoogee
DrakeaARC
Beharra SpringsOrigin
HokiAWE
HawkestoneCornea
StanleyHorizon
LolotoaOilex
Abalone Deep, AC/P36Murphy
PuffinEast Puffin
Growler & SnatcherVicpet
Usano, UDT-A, NW Paua-1,SE Moran-1,Moran-7, Moran-10, Moran-11, Moran-12
Saunders SPP, Saunders HorizontalSE Mananda, IDT-4, IDT-22, IDT-A
IDT-23/ST1, SEG-11, SEG-12, SEG-13SEG-14, Kutubu, Gobe Main A, Gobe
3/STNW Moran, Agogo ADD-A, Moran-6 ST3.
UDT-12, IDT-F, UDT-D11, Moran D&KIDD-B(5), Hedinia-Digamu, IBB-B, UDT-CUDT-J10, NW Paua-2, Cobra-1 ST3, UDT-
B,UDT-D, UDT-J, Moran-MZ, UDT-8, Moran-10ST2, Moran-MR, Cobra-1,
Arakubi-1AKutubu-2, Usano, Breakout Rotation
Usano UDT,Gobe Main-4, Moran-13, Gobe Main-2, Usano UDT-7, Kutubu Attic, ADT2 ST1,
ADT2 ST3,Moran-C2Oil Search
Wellbore Stability
Fracture Permeability
Fault Seal
Pore Pressure
Sand Production
Real-Time PPFG
Office Location
LEGEND
RDS / Geoscience capabilities in AP
• Experts in:– Geomechanics – Reservoir Engineering – Production Technology – Geologists– Geochemist– Petrophysicist– Geophysicist
• Specialists in :– All areas of Geomechanics– Sand Management, Hydraulic Fracturing, PT, RE , – Pre Drill & Real Time Pore Pressure– Training– Log processing & Analysis– Mineralogy & Sedimentology– Downhole Seismic analysis and interpretation– Perforation Modelling and Production Logging– Reservoir navigation and geo-steering
• Experts from academia, service companies and operators.
• Supporting projects across the entire Asia/Pacific region.
• Available locally with access to global experts
Sand Free Operating Envelope
Reservoir Pressure (psi)
BH
FP
(ps
i)
Open hole- P10 TWC
Open hole- P50 TWC
Open hole- P90 TWC
Χ Cased hole, top perfs- P10 TWC
Initi
al P
p
Fin
al P
p
ProductionProfile
Sa
nd
Fre
e D
raw
do
wn
Pp
= 2
50
0 p
si,
P5
0 T
WC
Pore Pressure [ppg]
Overburden from seismic
Pore pressure from seismic
Pore pressure from logs
Overburden from logs
Liwan 3-1-2
Mud Weight
LOTs
Sea Water
Mismatch caused by seismic quality
What is a Geomechanical Model?
Sv
Shmin SHmaxFrom Saudi Aramco
8
UCSPp
A Geomechanical Model is an Earth Model that involves detailed knowledge of:
In-situ stress orientations In-situ stress magnitudes Pore pressure Rock strength and mechanical properties Fracture patterns Geology and structure
9
Building a Geomechanical Model
Why do you need a Geomechanical Model?To reduce expensive drilling problems and increase reservoir performance
•Wellbore instability analysis •Reduce stuck pipe, sidetracks, washing and reaming •Improved pore and fracture pressure prediction •Reduce kicks and lost circulation
Compaction and subsidence
Sand production prediction•Predicting permeable natural fractures to optimize production•Sweep efficiency:injector and producer positioning•Fracture propagation direction and reorientation
•Predicting fault controlled hydrocarbon column heights•Injection or depletion induced fault reactivation
How does geomechanics add value
By reducing expensive drilling problems……………….• Wellbore instability analysis
– Reduce stuck pipe, sidetracks, washing and reaming • Improved Pore and Fracture Pressure Prediction
– Reduce kicks and lost circulation
By increasing reservoir performance……………….• Sand Production Prediction• Predicting permeable natural fractures to optimize production• Predicting fault controlled hydrocarbon column heights • Injection or depletion induced fault reactivation
- Casing shear - Hydrocarbon leakage
• Fracture propagation direction and reorientation• Sweep efficiency: Injector and producer positioning• Compaction and Subsidence
Geomechanical applications
Every well is different:
• Every exploration well benefits from a Pore Pressure study• Every field development benefits from a Wellbore Stability study• Unconventional reservoirs - Geomechanics becomes more important
To get the best long term value:
• Start early, at the exploration phase• Strategic data acquisition• Share knowledge between multiple disciplines• Revisit applications and technology throughout project life cycle• Local knowledge, regional perspective and global experience are critical
Rules of thumb
14
Next generation services
The future:• Real Time Pore Pressure and Wellbore Integrity Management
• Enhanced sand production prediction and sand management
• Advanced wellbore stability analysis (ERD, Deepwater, HPHT, MPD)
• 3D (Finite Element) Geomechanical Modeling
• Hydraulic Fracture and production optimization
• Coupled Geomechanics and Reservoir Simulation
• Integrated Services across all BHI Business segments
Leading to:• Improved drilling performance, reduced NPT and risk• More challenging wells drilled, marginal fields developed• Increased and enhanced long term production• Economic exploitation of unconventional reservoirs
15
Integrated ModelingWay forward…
Predrill Prediction:
> Pressure Cell Analysis
> Basin Modelling
> Seismic Velocities
> Offset Wireline Logs
Real-time Prediction:
> LWD/MWD data
> Surface Logging Data
> Drilling Events
Postdrill Evaluation:
> Well Events
> Wireline Logs
> Pressure Data
Informed Decisions on Prospect Ranking, Drilling Challenges and Well Planning
Optimizing Drilling and Ensuring Safety
Thank you!