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Utah Tomography and Utah Tomography and Modeling/MigrationModeling/Migration (UTAM)(UTAM)
Consortium Consortium
S. Brown, C. Boonyasiriwat, W. Cao, W. Dai, S. Brown, C. Boonyasiriwat, W. Cao, W. Dai, S. Hanafy, S. Hanafy, G. SchusterG. Schuster, Q. Wu, X. Wang, , Q. Wu, X. Wang,
Y. Xue, G. Zhan, and S. Zhang Y. Xue, G. Zhan, and S. Zhang
2009 UTAM Consortium2009 UTAM ConsortiumBP-AmocoBP-Amoco
Chevron-TexacoChevron-Texaco
CGG-VeritasCGG-Veritas
ExxonExxon
IONION
Pemex-IMPPemex-IMP
PetrobrasPetrobras
PGSPGS
Saudi-AramcoSaudi-Aramco
Schlumberger-W.G.Schlumberger-W.G.
TGSTGS
TullowTullow
TotalTotal
ScheduleSchedule• Thursday MorningThursday Morning
Multisource Least Squares Migration and WaveletsMultisource Least Squares Migration and Wavelets
GPU Multisource Waveform InversionGPU Multisource Waveform Inversion
• Thursday AfternoonThursday Afternoon
Keynote Speakers: Yu Zhang and Shuyu SunKeynote Speakers: Yu Zhang and Shuyu Sun
Multisource MVA and LSMMultisource MVA and LSM
Local VSP MVALocal VSP MVADinner: Cucinas @ 6:30PMDinner: Cucinas @ 6:30PM
• Friday MorningFriday MorningPhase-encoded ModelingPhase-encoded ModelingInterferometryInterferometry
3D RTM C++ Code3D RTM C++ Code
Multisource 2D and 3D Waveform InversionMultisource 2D and 3D Waveform Inversion
Key ResultsKey Results
Method+Demonstration of Superresolution in RTMMethod+Demonstration of Superresolution in RTM
GPU Multisource RTM+Waveform Inv.: Break IO BottleneckGPU Multisource RTM+Waveform Inv.: Break IO Bottleneck
3D Waveform Inversion+Flooding3D Waveform Inversion+Flooding
Phase-encoded ModelingPhase-encoded Modeling
3D Interferometry Interpolation3D Interferometry Interpolation
3D RTM C++ Code3D RTM C++ Code
Multisource 2D and 3D Waveform Inversion: 100x speedupsMultisource 2D and 3D Waveform Inversion: 100x speedups
QM 3D FWI: 100xQM 3D FWI: 100x
2D FWI: 10x2D FWI: 10x 2D RTM: 20x2D RTM: 20x RTM+FloodingRTM+Flooding
Multisource MVAMultisource MVA
Jan. 1, 2010Jan. 1, 2010
Center for Subsurface Center for Subsurface Imaging and Fluid ModelingImaging and Fluid Modeling
Shuyu Sun and GT SchusterShuyu Sun and GT Schuster
5 PhD students, 4 Research Fellows5 PhD students, 4 Research Fellows(Prof Sherif Hanafy, Dr. Chaiwoot B. et al.)(Prof Sherif Hanafy, Dr. Chaiwoot B. et al.)
http://utam.gg.utah.edu/csimhttp://utam.gg.utah.edu/csim
• BenefitsBenefits: : Yearly Houston meeting, annual reports, access toYearly Houston meeting, annual reports, access to student interns, expert in fluid flow modeling, seismic, and student interns, expert in fluid flow modeling, seismic, and eventually EM imagingeventually EM imaging
• Goal: Goal: Develop innovative and integration of computational Develop innovative and integration of computational methods for seismic imaging and subsurface fluid flow methods for seismic imaging and subsurface fluid flow modeling. Examples include 3D waveform inversion, 3D RTM,modeling. Examples include 3D waveform inversion, 3D RTM, TI modeling, reservoir fluid simulator. TI modeling, reservoir fluid simulator.
Center for Subsurface Imaging andCenter for Subsurface Imaging andFluid Modeling (CSIM) ConsortiumFluid Modeling (CSIM) Consortium
• AdvantagesAdvantages: : More than $2,000,000 in KAUST researchMore than $2,000,000 in KAUST research funds, tightly coupled visualization+supercomputer resourcesfunds, tightly coupled visualization+supercomputer resources + reservoir fluid modeling+ seismic imaging+ reservoir fluid modeling+ seismic imaging• Computers: Computers: IBM Blue Gene 225 Tflop, Intel+GPU ClustersIBM Blue Gene 225 Tflop, Intel+GPU Clusters
GPU+IBM expertsGPU+IBM experts
• CollaborationsCollaborations: : UT Austin (Stoffa+TTI), PSU+UU (GPU)UT Austin (Stoffa+TTI), PSU+UU (GPU)
Research GoalsResearch GoalsG.T. Schuster (Columbia Univ.,G.T. Schuster (Columbia Univ., 1984)1984)
Seismic Interferometry: VSP, SSP, OBSSeismic Interferometry: VSP, SSP, OBS
Multisource+Preconditioned RTM+MVA+Inversion+Modeling: Multisource+Preconditioned RTM+MVA+Inversion+Modeling:
TTI 3D RTM, GPU: TTI 3D RTM, GPU: Stoffa+CSIM, UUtah K. Johnson SCI, PSU, KAUSTStoffa+CSIM, UUtah K. Johnson SCI, PSU, KAUST
ShaheenShaheen
CorneaCornea
Research GoalsResearch GoalsShuyu Sun (UT Austin, 2005)Shuyu Sun (UT Austin, 2005)
Modeling of multiphase flow in porous media Modeling of multiphase flow in porous media (new approaches for fractures, diffusion, capillarity …) (new approaches for fractures, diffusion, capillarity …)
Advanced finite element methods Advanced finite element methods (dynamic mesh adaption, multiscale resolution, (dynamic mesh adaption, multiscale resolution, element-wise conservation, efficient linear solvers, …) element-wise conservation, efficient linear solvers, …)
Computational thermodynamics of reservoir fluidComputational thermodynamics of reservoir fluid
2010 CSIM2010 CSIM Consortium Consortium
Inaugural Members: AramcoInaugural Members: Aramco
British Petroleum British Petroleum
PetrobrasPetrobras
($25 K/year)($25 K/year)
Annual Meeting: Houston Jan. 2011Annual Meeting: Houston Jan. 2011
Midyear Report: Summer 2010Midyear Report: Summer 2010Software Policy: Same as UTAM for SchusterSoftware Policy: Same as UTAM for Schuster
Shuyu Sun PolicyShuyu Sun Policy
Students & MembershipStudents & Membership3-4 of3-4 of Schuster’s PhD students get dualSchuster’s PhD students get dual UU-KAUST UU-KAUST
dual degreesdual degrees
Schuster onSchuster on committee exploring dual degreecommittee exploring dual degree
Membership agreement similarMembership agreement similar to UTAMto UTAM
Money sent to KAUST USA in WASH.DC?Money sent to KAUST USA in WASH.DC?
Student internsStudent interns
Visit to KAUSTVisit to KAUST
Day 1: rest and dinnerDay 1: rest and dinner
Day 2: Technical talks and tourDay 2: Technical talks and tour
Day 3: Red Sea coral reef scuba divingDay 3: Red Sea coral reef scuba diving
or golfor golf
KAUST hosts your hotel+foodKAUST hosts your hotel+food..
3-day visit Feb. 26-28, 2010 3-day visit Feb. 26-28, 2010
26-28, 2010
26-28, 2010
February 26-28, 2010
26-28