sergey b. fomel - beg. of taylor series in seismic exploration problems ... application to a west...
TRANSCRIPT
Sergey B. Fomel
Professional Summary
May 1, 2018
Business address: The University of Texas at Austin Bureau of Economic Geology University Station, Box X Austin, TX 78713-8924
Telephone: (512) 475-9573E-mail address: [email protected]
Professional Preparation
Academic Background
Ph.D. Geophysics, Stanford University, Stanford, California, January 2001
Diploma in Geophysics (with Honors), Novosibirsk University, Novosibirsk, Russia, June 1990
Professional Appointments
Present Position: Associate Professor; Research Associate Professor, Department of GeologicalSciences; Bureau of Economic Geology, The University of Texas at Austin (September 2007 -Present).
Research Scientist, Bureau of Economic Geology, The University of Texas at Austin (January2004 - August 2007).
Present Position: Research Associate, Bureau of Economic Geology, The University of Texas atAustin (June 2002 - December 2003).
Postdoctoral Fellow, Computing Sciences Directorate, Lawrence Berkeley Laboratory, Berkeley,California (January 2001 - June 2002).
Visiting Assistant Professor, Department of Mathematics, University of California, Berkeley,California (January 2002 - May 2002).
Research Assistant, Department of Geophysics, Stanford University, Stanford, California(September 1994 - December 2000).
Geophysical Advisor, Geco-Prakla UK, Schlumberger, Gatwick, England (March 1998 -September 1998).Developed software modules for data interpolation and noise attenuationusing innovative helical filtering methods.
Research Scientist, Institute of Geophysics, Russian Academy of Sciences, Novosibirsk, Russia(November 1990 - September 1994).
Assistant Professor, Department of Geology and Geophysics, Novosibirsk University,Novosibirsk, Russia (February 1993 - May 1994).
Theses
Application of Taylor series in seismic exploration problems
Dissertations
Three-dimensional seismic data regularization
Continuing Education Courses Taken
Mathmatics of Modeling, Migration, and Inversion with Gaussian Beams: Society of ExplorationGeophysics, San Antonio, Texas, September
Areas of Expertise
Areas of Expertise
Geophysical estimation
Seismic data analysis
Seismic imaging
Wave propagation
Awards
Awards and Honorary Societies
Award of Merit, Best Student Poster at the 84th Annual International Meeting of SEG, 26-31October, Denver, Colorado, 2015
Best Represented Research Group award, 4th Annual GSEC Research Symposium, JacksonSchool of Geosciences, The University of Texas at Austin, 2015
Honorable Mention, Best Poster presented at the 84th Annual International Meeting of SEG,26-31 October, Denver, Colorado, 2015
Best Student Poster for the paper Comparison of seismic diffraction imaging techniques: planewave destruction versus apex destruction (Decker, Klokov, and Fomel) presented by L. Deckerat the 83rd Annual International Meeting of SEG
Tinker Family BEG Publication Award, Bureau of Economic Geology
Top 30 presentation at the 84th Annual International Meeting of SEG: Anelliptic approximationsfor qP velocities in orthorhombic media (Sripanich andFomel; presented by Y. Sripanich), 2014
Top 30 presentation at the 84th Annual International Meeting of SEG: Modified anellipticapproximations for qP velocities in transversely isotropic media (Sripanich andFomel; presented by Y. Sripanich), 2014
Top 30 presentation at the 84th Annual International Meeting of SEG: Random noiseattenuation using local similarity (Chen and Fomel; presented by Y. Chen), 2014
Top 30 presentation at the 84th Annual International Meeting of SEG: Transforming prestackseismic data by Gardner continuation, 2014
Top 30 presentation at the 82nd Annual International Meeting of SEG: "Wave-equation timemigration", 2013
Jackson School Outstanding Educator Award, 2012
Top 30 Presentation at the 82nd Annual International Meeting of SEG: "Seismic DataDecomposition into Spectral Components Using Regularized Nonstationary Autoregression",2012
Best Poster Award, Society of Exploration Geophysicists, 2011
Conrad Schlumberger Award, European Association of Geoscientists and Engineers, 2011
European Association of Geoscientists and Engineers, Conrad Schlumberger Award, 2011
Society of Exploration Geophysicists Best Poster Award, 2011
Top 30 presentation at the 80th SEG Annual Meeting: Local similarity with the envelope as aseismic phase detector, 2011
Top 30 presentation at the 80th SEG Annual Meeting: Seismic wave extrapolation usinglow-rank symbol approximation, 2011
Jackson Research Excellence Fellow, Jackson School of Geosciences, 2007 - 2009
Fellowship from John E. "Brick" Elliott Centennial Professorship awarded by Jackson School ofGeosciences, 2009
Top 30 Presentation at the 78th Annual International Meeting of SEG, "Predictive Painting of3-D Seismic Volumes", 2009
Honorable Mention, Best Poster Paper Presented at the 2007 Annual International Meeting,Society of Exploration Geophysicists, 2008
Honorable Mention, Best Poster Paper Presented at the SEG 2007 Annual Meeting for papertitled "Applications of Nonstationary Regression", 2008
Top 30 Presentation at the 77th Annual International Meeting, Society of ExplorationGeophysicists: Applications of nonstationary regression, 2008
Top 30 Presentation at the 77th Annual International Meeting, Society of ExplorationGeophysicists: Time-lapse image registration using the local similarity attribute, 2008
Research Fellowship, Jackson School of Geosciences, 2006 - 2007
Best Poster, 2006 Annual Meeting of the Society of Exploration Geophysicists, 2007
Editorial Board Highlights, Inverse Problems, 2007
Loránd Eötvös Best Paper Award, European Association of Geoscientists and Engineers(EAGE), for "Path-Integral Seismic Imaging," published in Geophysical Prospecting, 2007
Special Meritorious Award for Engineering Innovation from Hart's E&P for "Imaging Ultra DeepStructures Using Wave Equation Migration and Illumination" (as consultant to 3DGeo Inc.), 2007
Who's Who of Emerging Leaders, 2007
Young Scientist Fellowship, Jackson School of Geosciences, UT Austin, 2005 - 2006
Top 25 Presentations at the 2005 SEG Annual International Meeting, Society of ExplorationGeophysicists, "A Multistep Approach to Multicomponent Seismic Image Registration withApplication to a West Texas Carbonate Reservoir Study", 2006
Top 30 Presentations at the 2006 SEG Annual International Meeting: "Local Seismic Attributes",2006
Top 30 Presentations at the 2006 SEG Annual International Meeting: "Post-Stack VelocityAnalysis by Separation and Imaging of Seismic Diffractions", 2006
Top 30 Presentations at the 2006 SEG Annual International Meeting: "Towards the SeisletTransform", 2006
Award of Merit, "Wavefield Extrapolation in Riemannian Coordinates" (Sava and Fomel)presented by Paul Sava at the 2004 SEG Annual International Meeting, 2004
Honorable Mention, Best Paper in Geophysics, "Angle-Domain Common-Image Gathers byWavefield Continuation Methods", 2004
Top 25 Presentations at 2004 SEG Annual International Meeting: "Theory of 3-D AngleGathers", 2004
Honorable Mention, Best Paper in Geophysics, 2003
J. Clarence Karcher Award from the Society of Exploration Geophysicists, for numerouscontributions to seismology, 2001
Award of Merit, "Amplitude-Preserved Common Image Gathers by Wave-Equation Migration"(Sava, Biondi, and Fomel), presented by Paul Sava at the SEG Annual International Meeting,2001
Service
External Committees Participation
Member, KAUST-UT Austin Academic Excellence Alliance Faculty Search and CurriculumCommittees, The University of Texas at Austin, 2008 - present
Member, Publications Committee, Society of Exploration Geophysicists, 2008 - present
Chair, Translation Committee, Society of Exploration Geophysicists, 2007 - present
Member, Publication Policy Committee, Society of Exploration Geophysicists, 2007 - present
Member, Publications Committee, Society of Exploration Geophysicists, 2007 - present
Creator and Program Manager, - an open-source software package for geophysical dataanalysis, Madagascar, 2003 - present
Member, Translations Committee, Society of Exploration Geophysicists, 2000 - present
Chairman, Publications Committee, Society of Exploration Geologists, , 2013 - 2015
Guest Associate Editor, Interpretation Magazine, special issue on diffraction imaging, January,2013 - 2013
Member, Distinguished Lecture Committee, Society of Exploration Geophysicists, 2013
District Representative, Council, Society of Exploration Geophysicists, 2011 - 2013
Member, Promotion Advisory Committee, Bureau of Economic Geology, 2012
Member, Computational Geosciences Committee, Jackson School of Geosciences, 2011
Chairman, Technical Program Committee, Society of Exploration Geophysicists, 2010 - 2011
Guest Editor, Special Issue on Seismic Imaging, International Journal of Geophysics, 2010 -2011
District Representative, Council, Society of Exploration Geophysicists, 2008 - 2011
Organizer, Madagascar School on Reproducible Computational Geophysics and Hands-OnWorkshop, Petroleum Technology Transfer Council, 2010
Member, Strategic Council, Jackson School of Geosciences, 2007 - 2010
Co-Organizer, Minisymposium on Mathematical and Computational Problems of Time-domainSeismic Imaging, SIAM Conference on Mathematical and Computational Problems inGeosciences, 2009
Co-organizer, Reconstruction, Recovery and Interpolation of MultidimensionalSeismic Wave Fields Workshop, EAGE, 2009
Co-Organizer, School on Reproducible Computational Geophysics, Delft University ofTechnology, 2009
Organizer, Regularization Strategies in Applied Geophysical Inverse Problems Minisymposium,Conference on Applied Inverse Problems, 2009
Member, Exploration Geophysics Faculty Search Committee, Department of GeologicalSciences, The University of Texas at Austin, 2007 - 2009
Associate Editor, GEOPHYSICS, Seismic Migration and Signal Processing, Seismic Migrationand Signal Processing, 2004 - 2009
Co-organizer, - Texas Advanced Computing Center and Bureau of Economic Geology, ScientificSoftware Day, 2007
Member, Technical Program Committee, Society of Exploration Geophysicists, 2007
Co-Organizer, - "Reproducible Research in Computational Geophysics", School and Workshop,2006
Session Chairman, Annual International Meeting, Society of Exploration Geophysicists, 2005
Developer and Program Manager, SEGTeX, an open-source LaTeX/BibTeX package forgeophysical publications, Online Governing Board, Society of Exploration Geophysicists, 2004
Session Chairman, Annual International Meeting, Society of Exploration Geophysicists, 2004
Session Chair, Oklahoma Geological Survey Conference on Interpreting Reservoir ArchitectureUsing Scale-Frequency Phenomena, co-sponsored by U.S. Department of Energy and NationalEnergy Technology Laboratory, Oklahoma City, Oklahoma, June, 2003
Co-organizer, minisymposium, Seismic Velocity Analysis, Society for Industrial and AppliedMathematics (SIAM) Conference on Mathematical and Computational Issues in theGeosciences, 2003
Co-organizer, Workshop, Synthetic Seismograms for Processed Seismic Data and for SeismicField Data, Society of Economic Geologists SEG Annual International Meeting, 2003
Organizer, minisymposium, Geoscience Applications of Dijkstra-Like Methods for SolvingHamilton-Jacobi Equations, Society for Industrial and Applied Mathematics (SIAM) Conferenceon Mathmatical and Computational Issues in the Geosciences, 2003
Published Interviews
Fomel, S., 2016, Seismic Interpretation: 'Computers Can't Replace Geologists' (interview with S.Fomel by David Brown): AAPG Explorer: http://www.aapg.org/publications/news/explorer/emphasis/articleid/27460/seismic-interpretation-%E2%80%98computers-can%E2%80%99t-replace-geologists%E2%80%99
Chopra, Satinder, and Fomel, S. B., 2010, "Geophysics is a hugely rewarding profession": aninterview with Sergey Fomel: CSEG Reporter, v. 35, no. 1, p. 10-15.
Proposal Review Panels Participation
Reviewer of grant proposals for the Petroleum Research Fund (American Chemical Society)
Reviewer of research articles in major geophysics journals (Bulletin of the Seismological Societyof America, Communications in Mathematical Sciences, Computers & Geosciences, ComputerMethods in Applied Mechanics and Engineering, Geophysical Journal International, Geophysics,Geophysical Prospecting, IEEE Transactions on Geoscience and Remote Sensing, InverseProblems, Journal of Applied Geophysics, Journal of Geophysics and Engineering, Journal ofComputational Physics, Journal of Seismic Exploration, Near Surface Geophysics,Petrophysics, and Wave Motion)
Teaching and Advising
University Courses Taught
Verification and Validation of Seismic Attributes: presented at Bureau of Economic Geology,Austin, Texas, October 2013.
Mathematical Methods in Geophysics: presented at Department of Geological Sciences, TheUniversity of Texas at Austin, Austin, Texas, 2010.
Multidimensional Data Analysis in GeosciencesOrganization: presented at Department of Geological Sciences, The University of Texas atAustin, Austin, Texas, 2010.
GEO 391 Multidimensional data analysis in geosciences: presented to Department of GeologicalSciences, The University of Texas at Austin, Austin, Texas, Fall 2008.
Automatic painting of 3-D seismic volumes: presented at Bureau of Economic Geology
Colloquium, Austin, Texas, April 4, 2008.
GEO384W Seismic Imaging: presented Department of Geological Sciences, The University ofTexas at Austin, Austin, Texas, Fall 2007.
Fast surface reconstruction from point sets: Bureau of Economic Geology research seminar,The University of Texas at Austin, Austin, TX, November 3, 2006.
Estimating structural uncertainty in seismic images: presented at Bureau of Economic GeologyColloquium, Austin, Texas, October 14, 2005.
GEO 391 Seismic Wavefield Imaging: presented at the Department of Geological Sciences, TheUniversity of Texas at Austin, Austin, Texas, October 2005.
Smooth estimates of seismic attributes: presented at Bureau of Economic Geology Colloquium,Austin, Texas, October 1, 2004.
Geometrical theory of seismic imaging: presented to Department of Geological Sciences(Geology 391), The University of Texas at Austin, Austin, Texas, October 2003.
Seismic imaging as an inverse problem: presented to Department of Petroleum andGeosystems Engineering (PGE 383), The University of Texas at Austin, Austin, Texas, October2003.
Plane-wave destruction and other types of wave extrapolation: presented to The University ofTexas at Austin, Department of Geological Sciences (Geology 391), Austin, Texas, 2002.
Angle gather migration: presented at Bureau of Economic Geology Colloquium, Austin, Texas,May 14, 2001.
Continuing Education Courses Taught
Verification and validation of seismic attributes: presented at Stanford Exploration Projectseminar, Stanford University, Stanford, California, February 27, 2014.
Coordinate systems for seismic imaging and inversion: presented at TCCS Spring SponsorMeeting, Houston, Texas, March 25, 2013.
Full waveform inversion and diffraction focusing: presented at SIAM Conference onComputational Science and Engineering, Boston, Massachusetts, February 27, 2013.
Time-domain seismic imaging and inversion: presented at SIAM Conference on ComputationalScience and Engineering, Boston, Massachusetts, February 26, 2013.
Wave equations and numerical wave propagation in seismic reflection imaging: presented atKAUST, Applied Mathematics & Computational Sciences Seminar, Thuwal, Saudi Arabia,February 2013.
Discovering and understanding seismic reflection data patterns: presented at Texas A&MUniversity, Petroleum Engineering Seminar, College Station, Texas, October 16, 2012.
Madagascar Software Project, Short Course for Students and Young Scientists: presented atNovosibirsk State University; Institute for Petroleum Geology and Geophysics SB RAS,Novosibirsk, Russia, August 1, 2011.
How to contribute to Madagascar and why: presented at School on Reproducible ComputationalGeophysics, Beijing, China, July 22, 2011.
Madagascar Software Project; data processing using Madagascar and Scons: presented atSchool on Reproducible Computational Geophysics, Beijing, China, July 21, 2011.
Shaping regularization: presented at Saudi Aramco EXPEC ARC, Dhahran, Saudi Arabia,February 8, 2011.
Seismic wave extrapolation using lowrank symbol approximation: presented at CGGVeritas,
Houston, Texas, July 22, 2010.
Examples of BP-inspired research at UT Austin: presented at BP America, Wednesday TeaSeminar, Houston, Texas, March 17, 2010.
Mathematical and computational problems of seismic imaging: presented at Cornell University,Scientific Computing and Numerics Seminar, Ithaca, New York, March 1, 2010.
Shaping regularization and time-frequency characterization using local attributes: presented toUniversity of Alberta, Signal Analysis and Imaging Group, Edmonton, Canada, December 10,2009.
Time-frequency characterization of seismic data using local attributes: presented at Exploration Geophysics Seminar, Austin, Texas, October 15,2009.
Discovering patterns in seismic reflection data: presented to Shell BTC, Houston, Texas,September 28, 2009.
Seismic data analysis using local attributes: short course presented at Loránd EötvösGeophysical Institute, Budapest, Hungary, July 27-28, 2009.
Predictive painting of 3-D seismic volumes; Seismic data analysis with one-dimensional seisletframe: presented at StatoilHydro, Bergen, Norway, April 23, 2009.
Adaptive multiple subtraction using regularized nonstationary regression: presented atStatoilHydro, Trondheim, Norway, April 22, 2009.
Prestack time migration revisited: presented at Norwegian University of Science and Technology(NTNU), ROSE consortium sponsor meeting, Trondheim, Norway, April 21, 2009.
Velocity analysis using shaping regularization: presented at the University of Utah, UTAMconsortium meeting, Salt Lake City, Utah, February 5, 2009.
Seismic data analysis with one-dimensional seislet frame: presented at Exploration GeophysicsSeminar, The University of Texas at Austin, Austin, Texas, October 23, 2008.
Discovering patterns in seismic reflection data: presented to Department of GeologicalSciences, The University of Texas at Austin, Technical Sessions, Austin, Texas, September 30,2008.
Recent advances in time-domain seismic imaging: presented to Saudi Aramco, Dhahran, SaudiArabia, June 6, 2008.
Seismic imaging: presented to Saudi Aramco, Dhahran, Saudi Arabia, June 1, 2008.
Seismic imaging: presented at CGGVeritas, Houston, Texas, April 30, 2008.
Seismic wave propagation using Fourier integration: presented at CGGVeritas, Houston, Texas,April 30, 2008.
Time-lapse seismic image registration using the local similarity attribute and the "Madagascar"software package: presented to ConocoPhillips, Houston, Texas, February 18, 2008.
The "Madagascar" software package: presented to Chevron ETC, San Ramon, California,February 14, 2008.
Applications of local seismic attributes: presented at Shell International E&P, Houston, Texas,October 29, 2007.
Applications of nonstationary regression: presented to Exploration Geophysics Seminar,Department of Geological Sciences, The University of Texas at Austin, Austin, Texas,September 13, 2007.
Reproducible computational experiments using the Madagascar Software Package: presented
to Schlumberger Cambridge Research, Cambridge, England, June 15, 2007.
Discovering patterns in seismic reflection data: presented to Department of Earth Science, RiceUniversity, Houston, Texas, April 27, 2007.
Writing reproducible papers and extending RSF/Madagascar: presented at MadagascarSoftware School, Bureau of Economic Geology, Austin, Texas, April 20, 2007.
Discovering patterns in seismic reflection data: presented to Department of Petroleum andGeosystems Engineering, The University of Texas at Austin, Austin, Texas, April 10, 2007.
Madagascar open-source software package: presented to BP, Houston, Texas, February 28,2007.
Mathematical problems of time-domain seismic imaging: presented at University of California atIrvine, Applied Mathematics Seminar, Irvine, California, January 28, 2007.
The seislet transform and seislet frames: presented to Geophysical Society of Houston,Houston, Texas, January 24, 2007.
Understanding seismic heterogeneity: presented at Exploration Geophysics Seminar, Austin,TX, December 7, 2006.
Introducing "Madagascar," a computational platform for geophysical data processing andreproducible numerical experiments: presented at EAGE workshop Open-Source E&PSoftware--Putting the Pieces Together, Vienna, Austria, June 11, 2006.
Multiple-arrival seismic imaging and the seislet transform: presented to Total, Houston, Texas,June 1, 2006.
Seismic attributes for multicomponent data analysis: presented at EGL Sponsor Meeting, Austin,Texas, May 16, 2006.
Seismic diffraction imaging: presented at M-OSRP Sponsor Meeting, Houston, Texas, May 12,2006.
Time*Velocity=Depth: presented at Exploration Geophysics Seminar, The University of Texas atAustin, Austin, Texas, April 27, 2006.
Time*Velocity=Depth: presented to BP, Houston, Texas, April 26, 2006.
Differential azimuth moveout and reservoir-centered seismic imaging: presented to Total, Pau,France, March 9, 2006.
The Seislet Transform: presented at Geophysics Seminar, Department of Geological Sciences,The University of Texas at Austin, Austin, Texas, September 22, 2005.
Seismic slope as a universal attribute: presented at UBC, Vancouver, Canada, July 22, 2005.
Amplitude preserving migration: presented to Shell E&P, Houston, Texas, February 17, 2005.
Velocity * time = depth: presented to Stanford Exploration Project, Stanford, California, January28, 2005.
Seismic slope as a universal attribute: presented at Veritas DGS, Houston, Texas, December14, 2004.
Multicomponent data registration and other projects: presented at EGL Sponsor Meeting, Austin,Texas, December 8, 2004.
Oriented seismic imaging in the time domain: presented at DoGS Geophysics ResearchSeminar, The University of Texas at Austin, Austin, Texas, October 28, 2004.
Shaping regularization in geophysical estimation problems: presented to UTIG, Austin, Texas,September 17, 2004.
Shaping regularization oin geophysical estimation problems: presented to GXT Input/Output,Houston, Texas, September 8, 2004.
Student Committee Supervision
Chairman, Ph.D. Dissertation Committee, William Burnett, Department of Geological Sciences:The University of Texas at Austin, completed, 2011
Chair, Ph.D. Dissertation Committee, Xiaolei Song, The University of Texas at Austin, 2009
Chairman, Ph.D. Dissertation Committee, Vladimir Bashkardin, Department of GeologicalSciences: The University of Texas at Austin, 2008
Student Committee Participation
Member, Ph.D. Dissertation Committee, Engin Alkan, The University of Texas at Austin, 2010
Member, Ph.D. Dissertation Committee, John Hooker, The University of Texas at Austin, 2010
Co-Advisor, Ph.D. Dissertation Committee, S. Hesam Kazameini, Department of EarthSciences: Uppsala University, 2009
Member, Ph.D. Dissertation Committee, Chaoshun Hu, Department of Geological Sciences: TheUniversity of Texas at Austin, 2008
Member, Ph.D. Dissertation Committee, Robert Mallan, Department of Petroleum Systems andEngineering: The University of Texas at Austin, 2008
Member, Ph.D. Dissertation Committee, Chaoshun Hu, Department of Geological Sciences: TheUniversity of Texas at Austin, 2007
Member, Ph.D. Dissertation Committee, Erin Eastwood, Department of Geological Sciences:The University of Texas at Austin, 2007
Member, Ph.D. Dissertation Committee, Peijia Liu, Department of Mathematics: The Universityof Texas at Austin, 2007
Member, Ph.D. Dissertation Committee, Tatyana Torskaya, Department of Petroleum andGeosystems Engineering: The University of Texas at Austin, 2007
Member, Ph.D. Dissertation Committee, Cem Kilic, Characterization and quantification of middleMiocene reservoirs of Starfak and Tiger Shoal fields, offshore Louisiana, using geneticsequence stratigraphy and neural networks: Department of Geological Sciences: The Universityof Texas at Austin, 2004
Member, Ph.D. Dissertation Committee, Chandan Kumar, Parameter inversion for seismicanisotropy: Department of Geological Sciences: The University of Texas at Austin, 2004
Member, Ph.D. Dissertation Committee, Chaoshun Hu, Department of Petroleum Engineering:The University of Texas at Austin, 2004
Presentations
Invited Presentations
Generalized approximations for seismic anisotropy: presented to School of Ocean & EarthScience, Tongji University, Shanghai, China, July 7, 2017.
Multiazimuth seismic diffraction imaging for fracture characterization in low-permeability gasformations: presented at Best of RPSEA 10 Years of Research--Ultra-Deepwater and OnshoreTechnology Conference, Galveston, Texas, August 31, 2016.
Elastic wave mode decomposition in anisotropic media: presented at SIAM Imaging Science,Albuquerque, New Mexico, May 25, 2016.
Scattered data interpolation: presented at SIAM Imaging Science, Albuquerque, New Mexico,
May 25, 2016.
Slopes, Shifts, and Scattered Data Interpolation: presented to Total, Houston, Texas, March 3,2016.
Texas Consortium for Computational Seismology: presented to ExxonMobil, Houston, Texas,March 3, 2016.
Seismic Data Analysis:� Measuring Shifts and Slopes: presented at Computational Energy Day,Austin, Texas, February 15, 2016.
Slopes, Shifts,and Scattered Data Interpolation: presented to Chevron, Houston, Texas, January21, 2016.
Slopes, Shifts, and Scattered Data Interpolation: presented to Statoil, Houston, Texas, January14, 2016.
Weighted-Least-Squares Based �Lowrank Finite Differences for �Seismic Wave Extrapolation:presented to ConocoPhillips, Houston, Texas, January 14, 2016.
Verification and validation of seismic attributes: presented to Permian Basin GeophysicalSociety, Midland, TX, November 11, 2015.
Scattered data interpolation: presented at Conference on Numerical and Multiscale Issues forPartial and Integral Differential Equations, Austin, TX, October 15, 2015.
Advances in time-domain seismic imaging: presented to Research Institute of PetroleumExploration and Development (RIPED), Beijing, China, August 13, 2015.
Advances in time-domain seismic imaging: presented to China University of Petroleum (EastChina), Qingdao, China, August 9, 2015.
Time-to-Depth Conversion in Seismic Imaging as an Inverse Problem: presented at Conferenceon Mathematical and Computational Challenges of Wave Propagation and Inverse Problems,East Lansing, MI, April 11, 2015.
Discovering Patterns in Seismic Reflection Data: presented to Department of Mathematics,Virginia Tech, Blacksburg, VA, February 26, 2015.
Discovering patterns in seismic reflection data: presented to GMIG Pure and AppliedMathematics Seminar, Purdue University, West Lafayette, IN, February 12, 2015.
Local seismic attributes: presented to Department of Geophysics, Colorado School of Mines,Golden, CO, February 2, 2015.
Texas Consortium for Computational Seismology: presented to Department of Geophysics, JilinUniversity, Changchun, China, January 14, 2015.
Sparse decomposition of seismic data: regularized nonstationary regression: presented atInternational Workshop on Mathematical Geophysics, Harbin, China, January 9, 2015.
Time-frequency analysis using regularized regression: presented to Society of ExplorationGeophysicists, presented at workshop, Denver, CO, November 30, 2014.
Recent advances in �time-domain seismic imaging: presented to Society of ExplorationGeophysicists, presented at special session, Denver, CO, November 27, 2014.
Accurate approximations for phase and group velocities of qP waves in TI and orthorhombicmedia: presented at the 16th International Workshop on Seismic Anisotropy, Natal, Brazil,November 17, 2014.
Presentations
Verification and validation of seismic attributes: presented at Madagascar School onReproducible Computational Geophysics, Shanghai, China, July 12, 2017.
Introduction to the Madagascar framework: presented to University of Houston, Houston, Tex.,April 21, 2017.
Fast scattered data gridding: presented at SEG Annual Meeting, Dallas, Tex., October 19, 2016.
Streaming prediction-error filters: presented at SEG Annual Meeting, Dallas, Tex., October 19,2016.
Data-parallel computing using Madagascar: presented at PASC (Platform for AdvancedScientific Computing) conference, Lausanne, Switzerland, June 9, 2016.
Madagascar as a framework for reproducible research: presented at Madagascar School onReproducible Computational Geophysics, Zurich, Switzerland, June 6, 2016.
Madagascar �software project: �10 years later: presented at EAGE Workshop: Open-SourceSoftware in Applied Geosciences, Vienna, Austria, May 30, 2016.
Implementing reproducible research using the Madagascar software package: presented atAGU Fall Meeting, San Francisco, CA, December 17, 2015.
Recent advances in time-domain diffraction imaging: presented at SEG Workshop, NewOrleans, LA, October 23, 2015.
Weighted least square based lowrank finite difference for seismic-wave extrapolation: presentedat SEG Annual Meeting, New Orleans, LA, October 19, 2015.
Mathematics of time-domain seismic imaging: presented at International Congress on Industrialand Applied Mathematics (ICIAM), Beijing, China, August 14, 2015.
Sparse decomposition of seismic data using regularized non-stationary regression: presented atInternational Congress on Industrial and Applied Mathematics (ICIAM), Beijing, China, August11, 2015.
Advances in seismic diffraction imaging: presented at International Congress on Industrial andApplied Mathematics (ICIAM), Beijing, China, August 10, 2015.
Contributing to Madagascar: presented at Madagascar School for Advanced Users, Qingdao,China, August 8, 2015.
Madagascar principles: presented at Madagascar School for Advanced Users, Qingdao, China,August 8, 2015.
Madagascar open-source software package: interface to reproducible research: presented atSIAM Conference on Mathematical and Computational Issues in the Geosciences, Stanford,CA, June 30, 2015.
Double sparsity dictionary for seismic noise attenuation: presented at EAGE Annual Meeting,Madrid, Spain, June 4, 2015.
Random noise attenuation using local signal and noise orthogonalization: presented at EAGEAnnual Meeting, Madrid, Spain, June 4, 2015.
Recent advances in time-domain seismic imaging: presented at TCCS Ninth Bi-AnnualResearch Meeting, Houston, TX, March 23, 2015.
Introduction to Madagascar; Developing workflows using SCons; Contributing to Madagascar:presented at Madagascar School, Harbin, China, January 8, 2015.
Gardner continuation: presented to Society of Exploration Geophysicists, presented at AnnualInternational Meeting, Denver, CO, November 28, 2014.
Review of local attributes: presented to TCCS Eighth Bi-Annual Research Meeting, Austin, TX,November 3, 2014.
Four methods of data regularization: presented at TCCS sponsor meeting, Houston, Texas,
March 21, 2014.
Geometry of Waves and Oriented Velocity Continuation: presented at TCCS Fall SponsorMeeting, Austin, Texas, September 30, 2013.
"Madagascar" fundamentals; Contributing to "Madagascar": presented at Australian Society ofExploration Geophysicists, Workshop titled "Madagascar (Open Source Processing)",Melbourne, Australia, August 2013.
Shaping Regularization in Seismic Inversion: presented at Applied Inverse Problemsconference, Padua, South Korea, July 2013.
Shaping regularization in seismic inversion: presented at Applied Inverse Problems conference,Daejeon, South Korea, July 2013.
Reproducibility as a community effort: lessons from the Madagascar Project: presented atICERM Workshop, Reproducibility in Computational and Experimental Mathematics,Providence, Rhode Island, December 13, 2012.
Diffractions and velocity analysis: presented at SEG Workshop Seismic Diffraction Methods forFault and Fracture Detection, Las Vegas, Nevada, November 9, 2012.
Migration semblance: presented at SEG/EAGE Summer Research Workshop, Velocity ModelBuilding in Complex Geology, Charleston, South Carolina, August 17, 2012.
Contributing to Madagascar: presented at Madagascar School and Workshop on ReproducibleComputational Geophysics, Austin, Texas, July 21, 2012.
Madagascar Open-Source Software Project: presented at Madagascar School and Workshopon Reproducible Computational Geophysics, Austin, Texas, July 20, 2012.
Python interface to Madagascar: presented at Scientific Computing with Python Conference,Austin, Texas, July 19, 2012.
Reproducible research--lessons from the Madagascar project: presented to National AcademiesCommittee on Responsible Science, Stanford, California, July 9, 2012.
Multipathing problem in seismic imaging and a numerical solution of escape equations:presented at SIAM Conference on Nonlinear Waves and Coherent Structures, Seattle,Washington, June 13, 2012.
Madagascar open-source project--six years later: presented at EAGE Workshop Open-SourceE&P Software--Six Years Later, Copenhagen, Denmark, June 8, 2012.
Velocity continuation: workshop presented at SIAM Imaging Science Conference, Philadelphia,Pennsylvania, May 21, 2012.
Seismic attributes for detecting natural fractures in unconventional reservoirs: presented at BPGeophysics Unconventional Gas Community "Lunch and Learn", Houston, Texas, May 10,2012.
Wave equations and numerical wave propagation in seismic reflection imaging: presented atCornell University, CAM Colloquium, Ithaca, New York, April 20, 2012.
Multiazimuth seismic diffraction imaging for fracture characterization in low-permeability gasformations: workshop presented at RPSEA Unconventional Gas Conference, Canonsburg,Pennsylvania, April 17, 2012.
Multiazimuth seismic diffraction imaging for fracture characterization in low-permeability gasformations: presented at FRAC IA Sponsor Meeting, Santa Barbara, California, November 9,2011.
Shaping Regularization: presented at Geophysical Conference in Memory of S.V. Goldin,Novosibirsk, Russia, August 2, 2011.
Geometry of geophysics: coordinate systems of seismic imaging: presented at BGP, Zhuozhou, China, July 26, 2011.
Texas Consortium for Computational Seismology: presented at SR2020, Brea, California, June23, 2011.
Local similarity attribute and seismic image registration: presented at Pacific Coast Section ofSEG, Bakersfield, California, June 22, 2011.
Madagascar Open-Source Project: presented at PTTC Workshop Open Software Tools forReproducible Computational Geophysics, Houston, Texas, June 17, 2011.
Advances in seismic imaging and the role of university research: presented at SPE R&DSymposium, Austin, Texas, June 8, 2011.
Practical implementation of reproducible research in the Madagascar Software Project:presented at Interface 2011: Statistical, Machine Learning, and Visualization Algorithms, Cary,North Carolina, June 1, 2011.
Seismic wave extrapolation in isotropic and anisotropic media using lowrank symbolapproximation: presented at EAGE Workshop "New Numerical Methods for GeophysicalImaging", Vienna, Austria, May 23, 2011.
Seislet transform and seislet frame: tools for compressive representation of seismic data:presented at EAGE Workshop "New Representations of Seismic Data--Aiming at IncreasedInformation Density at Less Cost", Vienna, Austria, May 22, 2011.
Reservoir monitoring using measures of local similarity for seismic image registration: presentedat Rice University, Department of Earth Science, Houston, Texas, May 17, 2011.
Reproducible research: lessons from the Madagascar Project: presented at 5th Annual ScientificSoftware Days, The University of Texas at Austin, Austin, Texas, May 12, 2011.
Reproducible research: lessons from the Madagascar Project: presented at 5th Annual ScientificSoftware Days, The University of Texas at Austin, Austin, Texas, May 12, 2011.
Plane waves, nonstationarity, and reproducibleresearch: presented at GSH-SEG Spring Symposium Honoring Jon Claerbout, "Imaging theReservoir", Houston, Texas, April 7, 2011.
Plane waves, non-stationarity, and reproducible research: presented at GSH-SEG SpringSymposium Honoring Jon Claerbout "Imaging the Reservoir", Houston, Texas, April 7, 2011.
Seismic fracture detection: presented at ExxonMobil Intern Day, Austin, Texas, April 1, 2011.
Shaping regularization in geophysical inverse problems: presented at SIAM Conference onMathematical & Computational Issues in the Geosciences, Long Beach, California, March 24,2011.
Building a reproducible research community: experience of the Madagascar Open-SourceProject: presented at SIAM Conference on Mathematical & Computational Issues in theGeosciences, Long Beach, California, March 23, 2011.
Shaping regularization: presented to Texas Consortium for Computational Seismology, Houston,Texas, March 18, 2011.
Reproducible research, lessons from the Madagascar Project: presented at SIAM Conferenceon Computational Science and Engineering, Reno, Nevada, March 3, 2011.
Full waveform inversion using diffraction waves: presented at SIAM Conference onComputational Science and Engineering, Reno, Nevada, February 28, 2011.
Reproducible research: lessons from the Madagascar Software Project: presented at KAUST,Thuwal, Saudi Arabia, February 6, 2011.
Oriented seismic migration in time and depth: presented at the workshop Seismics: CurrentStatus and Future Directions, Thuwal, Saudi Arabia, February 1, 2011.
Extracting seismic data patterns using predictive painting: presented at 30th Annual GCSSEPMFoundation Bob F. Perkins Research Conference "Seismic Imaging of Depositional andGeomorphic Systems", Houston, Texas, December 12, 2010.
Introduction to Madagascar: presented at Madagascar School on Reproducible ComputationalGeophysics, Houston, Texas, July 23, 2010.
Reproducible research in practice: Python as interface language in the Madagascar softwarepackage: presented at Python in Scientific Computing Conference, Austin, Texas, July 1, 2010.
Reproducible Computational Geophysics: Archiving Computational Experiments in theMadagascar Project: NSF Workshop on Archiving Experiments to Raise Scientific Standards,Salt Lake City, Utah, May 25, 2010.
Time-domain seismic imaging using beams: presented at Geophysical Society of Houston,Signal Processing Meeting, Houston, Texas, March 24, 2010.
Predictive painting of 3D seismic volumes: presented to Marathon Oil, Houston, Texas,February 2, 2010.
Predictive painting of 3-D seismic volumes: presented to Canadian Society of ExplorationGeophysicists, Lunchbox Geophysics, Calgary, Canada, December 8, 2009.
Discovering patterns in seismic reflection data: presented to the Permian Basin GeophysicalSociety, Midland, Texas, November 11, 2009.
Volumetric surface extraction by predictive painting: presented at SEG Workshop "What's newin seismic interpretation?", Houston, Texas, October 29, 2009.
Shaping regularization: presented at the Applied Inverse Problems Conference, Vienna, Austria,July 24, 2009.
Discovering patterns in seismic reflection data: presented to ConocoPhillips, Houston, Texas,July 15, 2009.
Predictive painting of 3-D seismic volumes: presented to Bay Area Geophysical Society, SanRamon, California, July 8, 2009.
Discovering patterns in seismic reflection data: BEG Centennial Distinguished Lecture Seminaron Gulf of Mexico Research presented to, Houston, Texas, June 23, 2009.
Review of recent advances in time-domain seismic imaging: presented at the SIAM Conferenceon Mathematical & Computational Issues in the Geosciences, Leipzig, Germany, June 16, 2009.
Reproducible research, seismic attributes, and shaping regularization: presented at the SIAMConference on Mathematical & Computational Issues in the Geosciences, Leipzig, Germany,June 15, 2009.
Reproducible computations using Madagascar software package: School on ReproducibleComputational Geophysics, Delft, Netherlands, June 12, 2009.
Four methods of data regularization: presented at the EAGE Workshop, Reconstruction,Recovery and Interpolation of Multidimensional Seismic Wave Fields, Amsterdam, Netherlands,June 8, 2009.
Time-domain seismic imaging using beams: presented at the EAGE Workshop, LocallyCoherent Events--A New Perspective for Seismic Imaging, Amsterdam, Netherlands, June 7,2009.
Adaptive multiple subtraction using regularized nonstationary regression: presented at SEGWorkshop "Adaptive Cancellation of Noise", Las Vegas, Nevada, November 14, 208.
Multiscale Analysis of Seismic Data Using the Seislet Transform: presented at the School andWorkshop on Multiscale Modeling and Analysis, Austin, Texas, August 4, 2008.
Seislet transform and seislet frames for multiscale seismic data analysis: presented at SEG D&PForum, The Roles of Scaling and Uncertainty in Reservoir Characterization, Austin, Texas, July28, 2008.
Mathematical problems of time-domain seismic imaging: presented at SIAM Imaging ScienceConference, San Diego, California, July 8, 2008.
Reproducible computational experiments using Madagascar software package: presented atScientific Software Days, Austin, Texas, May 15, 2008.
Seismic time-domain imaging using beams: presented at Spring Symposium, GeophysicalSociety of Houston, Houston, Texas, May 1, 2008.
Extending high-frequency wave asymptotics to low frequencies: presented at AGU Fall Meeting,San Francisco, California, December 12, 2007.
Time-domain seismic imaging using Gaussian beams: presented in Gaussian Beams withApplication to Seismology Workshop, Austin, Texas, November 2007.
Fracture detection using seismic diffraction imaging: presented at FRAC IA sponsor meeting,Las Vegas, Nevada, October 15, 2007.
Reproducible computational experiments using the Madagascar Software Package: presentedat Conference on Applied Inverse Problems, Vancouver, Canada, June 29, 2007.
The seislet transform and seislet frames: presented at EAGE Workshop, "Curvelets,Contourlets, Seislets...in Seismic Data Processing--Where Are We and Where Are We Going?",London, England, June 11, 2007.
Imaging waves using image rays: presented at University of California at Santa Cruz, WTOPIConsortium Meeting and Symposium "Imaging the Future: Demands and Possibilities", SantaCruz, California, May 30, 2007.
Reproducible computational experiments using Scons: presented at International Conference onAcoustics, Speech, and Signal Processing, Honolulu, Hawaii, April 18, 2007.
"Madagascar" software package and the technology of reproducible computational experiments:presented on Scientific Software Day, Austin, Texas, April 2, 2007.
The Madagascar software package and the technology of reproducible computationalexperiments: presented at Scientific Software Day, Austin, Texas, April 2, 2007.
Wave equation imaging condition: presented to SIAM Geosciences, Santa Fe, New Mexico,March 21, 2007.
Wave-equation imaging condition: presented to SIAM Geosciences, Santa Fe, New Mexico,March 21, 2007.
Semblance and other seismic similarity attributes: presented at the Spring Symposium,Geophysical Society of Houston and Society of Exploration Geophysicists, Houston, Texas,March 8, 2007.
Adding programs to "Madagascar": presented as school and workshop, "Reproducible Researchin Computational Geophysics", Vancouver, Canada, August 31, 2006.
"Madagascar" installation and compilation: presented as school and workshop, "ReproducibleResearch in Computational Geophysics", Vancouver, Canada, August 30, 2006.
"Madagascar" LaTeX and Web tools: presented as school and workshop, "ReproducibleResearch in Computational Geophysics", Vancouver, Canada, August 30, 2006.
Introducing "Madagascar," a computational platform for geophysical data processing and
reproducible numerical experiments: presented at EAGE Workshop, Open-Source E&PSoftware--Putting the Pieces Together, Vienna, Austria, June 11, 2006.
Wavefield continuation: presented at Institute for Geophysics, Novosibirsk, Russia, February 2,2006.
Seismic slope as a universal attribute: presented at SEG Forum, Mathematical Problems ofSeismic Imaging and Inversion, Novosibirsk, Russia, January 26, 2006.
Estimating structural uncertainty of seismic images using velocity continuation: presented atSEG Workshop, Net to Gross: Its Estimation and Reliability, Houston, Texas, November 10,2005.
Wave-equation angle-domain imaging for multicomponent seismic data: presented atEAGE/SEG Research Workshop, Multicomponent Seismic--Past, Present, and Future, Pau,FranceFrance, September 5, 2005.
Estimating seismic attenuation by local frequency analysis: workshop presented at SEGDevelopment & Production Forum, Austin, Texas, May 17, 2005.
Local slope as a universal seismic attribute: presented to Colorado School of Mines, Golden,Colorado, February 24, 2005.
Multicomponent seismic data registration: presented as Workshop on Imaging Super-DeepGeology with Multicomponent Seismic Technology, Houston, Texas, September 22, 2004.
Multicomponent data registration: presented to WesternGeco, Houston, Texas, July 22, 2004.
Shaping regularization in geophysical estimation problems: presented at SEP Sponsor Meeting,Pacific Grove, California, May 20, 2004.
3-D angle gathers in wave equation migration: presented at Exploration Geophysics Seminar,The University of Texas at Austin, Austin, Texas, May 6, 2004.
3-D angle gathers: presented at SEP seminar, Stanford University, Stanford, California, April 28,2004.
Wave-equation imaging: problems and solutions: presented to ExxonMobil URC, Houston,Texas, March 23, 2004.
Fast phase-space computation of multiple arrivals: presented to Paradigm Geophysical,Herzliya, Israel, February 29, 2004.
Differential azimuth moveout for 3-D seismic data regularization: presented to TOTAL, Pau,France, February 19, 2004.
Angle-domain seismic imaging and the oriented wave equation: presented to OPERA, Universityof Pau, Pau, France, February 17, 2004.
Wave-equation imaging: problems and solutions: presented at TRIP seminar, Rice University,Houston, Texas, December 12, 2003.
Angle-domain seismic imaging and the oriented wave equation: presented to PGS, Houston,Texas, December 11, 2003.
Seismic fracture detection: presented at AAPG Fractured Reservoir Characterization andModeling School, Austin, Texas, November 12, 2003.
Multicomponent seismic data registration by least squares: presented at 73rd AnnualInternational Meeting, Society of Exploration Geophysicists, Dallas, Texas, October 31, 2003.
Angle-domain seismic imaging and the oriented wave equation: presented at 73rd AnnualInternational Meeting, Society of Exploration Geophysicists, Dallas, Texas, October 29, 2003.
Differential azimuth moveout: presented at 73rd Annual International Meeting, Society ofExloration Geophysicists, Dallas, Texas, October 29, 2003.
Multicomponent seismic data registration by least squares: presented at EGL Sponsor Meeting,Dallas, Texas, October 29, 2003.
Multicomponent data registration and the oriented wave equation: presented at ExplorationGeophysics Seminar, The University of Texas at Austin, Austin, Texas, October 24, 2003.
Multicomponent registration of frequency-dependent data: presented at Conference onInterpreting Reservoir Architecture Using Scale-Frequency Phenomena, Oklahoma City,Oklahoma, June 19, 2003.
Multicomponent seismic data registration for subsurface characterization in the shallow Gulf ofMexico: presented at Offshore Technology Conference, Houston, TX, May 5, 2003.
Angle-domain seismic imaging and the oriented wave equation: presented at GXT and BPseminars, Houston, TX, May 2003.
Multicomponent seismic data registration by least squares: presented at Exploration GeophysicsLaboratory Sponsor Meeting, Bureau of Economic Geology, Austin, TX, March 29, 2003.
Seismic elastic modeling: presented at Exploration Geophysics Laboratory Sponsor Meeting,Bureau of Economic Geology, Austin, TX, March 29, 2003.
Rays,fronts, and waves: traveltimes in seismic imaging: presented at SIAM Conference onMathematical and Computational Issues in the Geosciences, Austin, TX, March 19, 2003.
Plane wave destruction: a tool for seismic data analysis and attribute extraction: presented atEDGER Technical Symposium, Department of Geosciences, The University of Texas at Austin,Austin, TX, January 27, 2003.
Anelliptic approximations in VTI media: presented at Exploration Geophysics ResearchSeminar, Jackson School, The University of Texas at Austin, Austin, TX, January 16, 2003.
Regular noise attenuation with plane-wave destruction filters: presented at the XI VenezuelanGeophysical Congress, Caracas, Venezuela, November 2002.
Fast phase-space computation of multiple arrivals: presented at University of Washington,Seattle, Washington, May 3, 2002.
Fast-phase space computation of multiple arrivals: presented at Bay Area Scientific ComputingDay 2002, Pleasanton, California, March 2, 2002.
Fast computation of multiple arrivals and their use in seismic imaging: presented at BP seminar,Houston, Texas, 2002.
Fast computation of multiple arrivals and their use in seismic imaging: presented atWesternGeco seminar, Houston, Texas, 2002.
Fast multiple-arrival traveltime computation for seismic imaging: presented at The University ofTexas at Austin, Institute for Geophysics Seminar, Austin, Texas, 2002.
Fast phase-space computation of multiple arrivals: presented at the SIAM Annual Meeting,Philadelphia, Pennsylvania, 2002.
Rays, fronts, and waves: traveltimes in seismic imaging: presented at the MathematicalGeophysics Summer School, Stanford, California, 2002.
Plane wave destruction: presented to The University of Texas at Austin, Austin, Texas, March 1,2001.
Plane-wave destruction filters: presented to 4th Wave Imaging, Laguna Beach, California, July28, 2000.
Migration velocity analysis: presented to PGS, Houston, Texas, December 6, 1999.
Migration velocity analysis by velocity continuation: presented to Western Geophysical,Houston, Texas, January 15, 1999.
Migration velocity analysis by velocity continuation: presented to Chevron, La Habra, California,December 8, 1998.
Helix transform and recursive filter preconditioning: presented to Schlumberger, Cambridge, UK,August 25, 1998.
Velocity continuation: presented to ARCO, Dallas, Texas, January 5, 1998.
Helix transform and recursive filter preconditioning: presented to Chevron, La Habra, California,November 25, 1997.
Gardner continuation: presented at EAGE Workshop: Multi-parameter Stacking and Processing:Is It Worth the Extra Effort?, Amsterdam, The Netherlands, June 2014.
Wave equations and numerical wave propagation in seismic reflection imaging: presented atMathematics colloquium, University of California, Santa Barbara, Santa Barbara, California,June 2014.
Time-frequency decompositions in seismic data analysis: presented at International Conferenceon Computational Harmonic Analysis, Nashville, Tennessee, May 2014.
Activities of a Professional Nature
Professional Societies
American Geophysical Union
European Association of Geoscientists and Engineers (EAGE)
Society for Industrial and Applied Mathematics (SIAM)
Society of Exploration Geophysicists
Activities of a Professional Nature
Co-organizer of EAGE Workshop on Migration Velocity Analysis in Anisotropic Media, 2010
Co-organizer, Minisymposium on Gaussian Beams in Seismology, SIAM Conference onMathematical & Computational Issues in the Geosciences, March 2011
Co-organizer, School on Reproducible Computational Geophysics, Beijing, China, July 2011
Co-organizer, special session on Advances in Seismic Data Analysis Methods at the AGU JointAssembly "Meeting of the Americas," 2010
Guest Associate Editor, special issue of Geophysics on Seismic Data Sampling, 2010
Organizer, Madagascar working workshop
Session Chair, Annual Meeting of the European Association of Geoscientists and Engineers,May 2011
Session Chair, Annual Meeting of the European Association of Geoscientists and Engineers,May 2011
Session Chairman, Annual International Meeting, Society of Exploration Geophysicists, October2009.
Publications
Peer Reviewed Journal Articles
Chen, Y., and Fomel, S., 2018, EMD-seislet transform: Geophysics, v. 83, no. 1, p. A27-A32,
http://doi.org/10.1190/geo2017-0554.1.
Wu, G., Fomel, S., and Chen, Y., 2018, Data-driven time-frequency analysis of seismic datausing non-stationary Prony method: Geophysical Prospecting, v. 66, no. 1, p. 85-97,http://doi.org/10.1111/1365-2478.12530.
Xue, Z., Sun, J., Fomel, S., and Zhu, T., 2018, Accelerating full-waveform inversion withattenuation compensation: Geophysics, v. 83, no. 1, p. A13-A20,http://doi.org/10.1190/geo2017-0469.1.
Decker, L., Merzlikin, D., and Fomel, S., 2017, Diffraction imaging and time-migration velocityanalysis using oriented velocity continuation: Geophysics, v. 82, no. 2, p. U25-U35,http://doi.org/10.1190/geo2016-0141.1.
Karimi, P., Fomel, S., and Zhang, R., 2017, Creating detailed subsurface models usingpredictive image-guided well-log interpolation: Interpretation, v. 5, p. T279-T285,http://doi.org/10.1190/INT-2016-0051.1.
Merzlikin, D., and Fomel, S., 2017, Analytical path-summation imaging of seismic diffractions:Geophysics, v. 82, no. 1, p. S51-S59, http://doi.org/10.1190/geo2016-0140.1.
Phillips, M., and Fomel, S., 2017, Plane-wave Sobel attribute for discontinuity enhancement inseismic images: Geophysics, v. 82, no. 6, p. WB63-WB69,http://doi.org/10.1190/geo2017-0233.1.
Sripanich, Y., Fomel, S., Stovas, A., and Hao, Q., 2017, 3D generalized nonhyperboloidalmoveout approximation: Geophysics, v. 82, no. 2, p. C49-C59,http://doi.org/10.1190/geo2016-0180.1.
Sripanich, Y., Fomel, S., Sun, J., and Cheng, J., 2017, Elastic wave-vector decomposition inheterogeneous anisotropic media: Geophysical Prospecting, v. 65, no. 5, p. 1231-1245,http://doi.org/10.1111/1365-2478.12482.
Stovas, A., and Fomel, S., 2017, The modified generalized moveout approximation: a newparameter selection: Geophysical Prospecting, v. 65, no. 3, p. 687-695,http://doi.org/10.1111/1365-2478.12445.
Sun, J., Fomel, S., Sripanich, Y., and Fowler, P., 2017, Recursive integral time extrapolation ofelastic waves using low-rank symbol approximation: Geophysical Journal International, v. 211,no. 3, p. 1478-1493, http://doi.org/10.1093/gji/ggx386.
Xue, Z., Zhu, H., and Fomel, S., 2017, Full-waveform inversion using seislet regularization:Geophysics, v. 82, no. 5, p. A43-A49, http://doi.org/10.1190/geo2016-0699.1.
Zhang, R., and Fomel, S., 2017, Time-variant wavelet extraction with a local-attribute-basedtime-frequency decomposition for seismic inversion: Interpretation, v. 5, no. 1, p. SC9-SC16,http://doi.org/10.1190/INT-2016-0060.1.
Chen, Y., Ma, J., and Fomel, S., 2016, Double-sparsity dictionary for seismic noise attenuation:Geophysics, v. 81, no. 2, p. V17-V30, http://doi.org/10.1190/geo2014-0525.1.
Sripanich, Y., and Fomel, S., 2016, Theory of interval traveltime parameter estimation in layeredanisotropic media: Geophysics, v. 81, no. 5, p. C253-C263,http://doi.org/10.1190/geo2016-0013.1.
Stovas, A., and Fomel, S., 2016, Mapping of moveout attributes using local slopes: GeophysicalProspecting, v. 64, no. 1, p. 31-37, http://doi.org/10.1111/1365-2478.12284.
Sun, J., Fomel, S., and Ying, L., 2016, Low-rank one-step wave extrapolation for reverse timemigration: Geophysics, v. 81, no. 1, p. S39-S54, http://doi.org/10.1190/geo2015-0183.1.
Sun, J., Fomel, S., Zhu, T., and Hu, J., 2016, Q-compensated least-squares reverse timemigration using low-rank one-step wave extrapolation: Geophysics, v. 81, no. 4, p. S271-S279,
http://doi.org/10.1190/geo2015-0520.1.
Xue, Z., Chen, Y., Fomel, S., and Sun, J., 2016, Seismic imaging of incomplete data andsimultaneous-source data using least-squares reverse time migration with shapingregularization: Geophysics, v. 81, no. 1, p. S11-S20, http://doi.org/10.1190/geo2014-0524.1.
Zhu, H., and Fomel, S., 2016, Building good starting models for full-waveform inversion usingadaptive matching filtering misfit: Geophysics, v. 81, no. 5, p. U61-U72,http://doi.org/10.1190/geo2015-0596.1.
Zhu, H., Li, S., Fomel, S., Stadler, G., and Ghattas, O., 2016, A Bayesian approach to estimateuncertainty for full-waveform inversion using a priori information from depth migration:Geophysics, v. 81, no. 5, p. R307-R323, http://doi.org/10.1190/geo2015-0641.1.
Alkhalifah, T., Fomel, S., and Wu, Z., 2015, Source-receiver two-way wave extrapolation forprestack exploding-reflector modelling and migration: Geophysical Prospecting, v. 63, no. 1, p.23-34, http://doi.org/10.1111/1365-2478.12162.
Burnett, W., Klokov, A., Fomel, S., Bansal, R., Liu, E., and Jenkinson, T., 2015, Seismicdiffraction interpretation at Piceance Creek: Interpretation, v. 3, no. 1, p. SF1-SF14,http://doi.org/10.1190/INT-2014-0091.1.
Chen, Y., and Fomel, S., 2015, Random noise attenuation using local signal-and-noiseorthogonalization: Geophysics, v. 80, no. 6, p. WD1-WD9,http://doi.org/10.1190/geo2014-0227.1.
Decker, L., Janson, X., and Fomel, S., 2015, Carbonate reservoir characterization using seismicdiffraction imaging: Interpretation, v. 3, no. 1, p. SF21-SF30,http://doi.org/10.1190/INT-2014-0081.1.
Fomel, S., 2015, Reproducible research as a community effort: lessons from the Madagascarproject: Computing in Science and Engineering, v. 17, no. 1, p. 20-26,http://doi.org/10.1109/MCSE.2014.94.
Hu, J., Fomel, S., and Ying, L., 2015, A fast algorithm for 3D azimuthally anisotropic velocityscan: Geophysical Prospecting, v. 63, no. 2, p. 368-377,http://doi.org/10.1111/1365-2478.12180.
Karimi, P., and Fomel, S., 2015, Stratigraphic coordinates: a coordinate system tailored toseismic interpretation: Geophysical Prospecting, v. 63, no. 5, p. 1246-1255,http://doi.org/10.1111/1365-2478.12224.
Karimi, P., Fomel, S., Wood, L., and Dunlap, D., 2015, Predictive coherence: Interpretation, v. 3,no. 4, p. SAE1-SAE7, http://doi.org/10.1190/INT-2015-0030.1.
Li, S., and Fomel, S., 2015, A robust approach to time-to-depth conversion and interval velocityestimation from time migration in the presence of lateral velocity variations: GeophysicalProspecting, v. 63, no. 2, p. 315-337, http://doi.org/10.1111/1365-2478.12191.
Liu, Y., Fomel, S., and Liu, C., 2015, Signal and noise separation in prestack seismic data usingvelocity-dependent seislet transform: Geophysics, v. 80, no. 6, p. WD117-WD128,http://doi.org/10.1190/geo2014-0234.1.
Sripanich, Y., and Fomel, S., 2015, On anelliptic approximations for qP velocities in transverselyisotropic and orthorhombic media: Geophysics, v. 80, no. 5, p. C89-C105,http://doi.org/10.1190/geo2014-0534.1.
Sun, J., Zhu, T., and Fomel, S. B., 2015, Viscoacoustic modeling and imaging using low-rankapproximation: Geophysics, v. 80, no. 5, p. A103-A108, http://doi.org/10.1190/geo2015-0083.1.
Sun, J., Zhu, T., and Fomel, S., 2015, Viscoacoustic modeling and imaging using low-rankapproximation: Geophysics, v. 80, no. 5, p. A103-A108, http://doi.org/10.1190/geo2015-0083.1.
Yang, P., and Fomel, S., 2015, Seislet-based morphological component analysis usingscale-dependent exponential shrinkage: Journal of Applied Geophysics, v. 118, p. 66-74,http://doi.org/10.1016/j.jappgeo.2015.04.003.
Chen, Y., Fomel, S., and Hu, J., 2014, Iterative deblending of simultaneous-source seismic datausing seislet-domain shaping regularization: Geophysics, v. 79, no. 5, p. V179-V189,http://doi.org/10.1190/geo2013-0449.1.
Cheng, J., and Fomel, S. B., 2014, Fast algorithms for elastic-wave-mode separation and vectordecomposition using low-rank approximation for anisotropic media: Geophysics, v. 79, no. 4, p.C97-C110, http://doi.org/10.1190/GEO2014-0032.1
Fang, G., Fomel, S. B., Du, Q., and Hu, J., 2014, Lowrank seismic-wave extrapolation on astaggered grid: Geophysics, v. 79, no. 3, p. T157-T168, http://doi.org/10.1190/GEO2013-0290.1
Fomel, S. B., and Landa, E., 2014, Structural uncertainty of time-migrated seismic images:Journal of Applied Geophysics, v. 101, p. 27-30, http://doi.org/10.1016/j.jappgeo.2013.11.010
Fomel, S. B., and van der Baan, M., 2014, Local skewness attribute as a seismic phasedetector: Interpretation, v. 2, p. SA49-SA56, http://doi.org/10.1190/INT-2013-0080.1.
Herrera, R., Fomel, S. B., and van der Baan, M., 2014, Automatic approaches for seismic to welltying: Interpretation, v. 2, no. 2, p. SD101-SD109, http://doi.org/10.1190/INT-2013-0130.1.
Zhang, R., Song, X., Fomel, S. B., Sen, M. K., and Srinivasan, S., 2014, Time-lapse prestackseismic data registration and inversion for CO2 sequestration study at Cranfield: GeophysicalProspecting, v. 62, p. 1028-1039, http://doi.org/10.1111/1365-2478.12114.
Cai, Y., Fomel, S. B., and Zeng, Hongliu, 2013, Automated spectral recomposition withapplication in stratigraphic interpretation: Interpretation, v. 1, no. 1, p. SA109-SA116.
Chen, Z., Fomel, S. B., and Lu, W., 2013, Accelerated plane-wave destruction: Geophysics, v.78, no. 1, p. V1-V9.
Chen, Z., Fomel, S. B., and Lu, W., 2013, Omnidirectional plane-wave destruction: Geophysics,v. 78, V171-V179.
Fomel, S. B., 2013, Seismic data decomposition into spectral components using regularizednonstationary autoregression: Geophysics, v. 78, no. 6, p. O69-O76.
Fomel, S. B., and Kazinnik, R., 2013, Non-hyperbolic common reflection surface: GeophysicalProspecting, v. 61, p. 21-27.
Fomel, S. B., Sava, C. S., Vlad, I., Liu, Yang, and Bashkardin, V., 2013, Madagascar:Open-source software project for multidimensional data analysis and reproducible computationalexperiments: Journal of Open Research Software, v. 1, no. 8, DOI:http://dx.doi.org/10.5334/jors.ag.
Fomel, S. B., Ying, L., and Song, X., 2013, Seismic wave extrapolation using lowrank symbolapproximation: Geophysical Prospecting, v. 61, 526-536.
Hu, J.-W., Fomel, S. B., Demanet, L., and Ying, L., 2013, A fast butterfly algorithm forgeneralized Radon transforms: Geophysics, v. 78, U41-U51.
Klokov, A., and Fomel, S. B., 2013, Selecting an optimal aperture in Kirchhoff migration usingdip-angle images: Geophysics, v. 78, no. 6, p. S243-S254.
Li, S., and Fomel, S. B., 2013, Kirchhoff migration using eikonal-based computation of traveltimesource derivatives: Geophysics, v. 78, no. 4, p. S211-S219.
Li, S., Vladimirsky, A., and Fomel, S. B., 2013, First-break traveltime tomography with thedouble-square-root eikonal equation: Geophysics, v. 78, no. 6, p. U89-U101
Liu, Y., and Fomel, S. B., 2013, Seismic data analysis using local time-frequency
decomposition: Geophysical Prospecting, v. 61, p. 516-525.
Saragiotis, C., Alkhalifah, T., and Fomel, S. B., 2013, Automatic traveltime picking usinginstantaneous traveltime: Geophysics, v. 78, no. 2, p. T53-T58.
Song, X., Fomel, S. B., and Ying, L., 2013, Lowrank finite-differences and lowrank Fourierfinite-differences for seismic wave extrapolation in the acoustic approximation: GeophysicalJournal International, v. 193, p. 960-969.
Zhang, R., Song, X., Fomel, S. B., Sen, M. K., and Srinivasan, S., 2013, Time-lapse seismicdata registration and inversion for CO2 sequestration study at Cranfield: Geophysics, v. 78, no.6, p. B329-B338.
Klokov, A., and Fomel, S. B., 2012, Separation and imaging of seismic diffractions usingmigrated dip-angle gathers: Geophysics, v. 77, no. 6, p. S131-S143.
Stovas, A. M., and Fomel, S. B., 2012, Generalized nonelliptic moveout approximation in ?-?domain: Geophysics, v. 77, no. 2, p. U23-U30.
Stovas, A. M., and Fomel, S. B., 2012, Shifted hyperbola moveout approximation revisited:Geophysical Prospecting, v. 60, p. 395-399.
Alkhalifah, T., and Fomel, S. B., 2011, Angle gathers in wave-equation imaging for transverselyisotropic media: Geophysical Prospecting, v. 59, p. 422-431.
Alkhalifah, T., and Fomel, S. B., 2011, The basic components of residual migration in VTI mediausing anisotropy: Journal of Petroleum Exploration and Production Technology, v. 1, p. 17-22.
Burnett, W., and Fomel, S. B., 2011, Azimuthally anisotropic 3D velocity continuation:International Journal of Geophysics, Article ID 484653.
Casasanta, L., and Fomel, S. B., 2011, Velocity-independent tau-p moveout in a horizontallylayered VTI medium: Geophysics, v. 76, no. 4, p. U45-U57.
Fomel, S. B., 2011, Theory of 3-D angle gathers in wave-equation seismic imaging: Journal ofPetroleum Exploration and Production Technology, v. 1, p. 11-16.
Janson, X., and Fomel, S. B., 2011, 3-D forward seismic model of an outcrop-based geocellularmodel: SEPM Concepts in Sedimentology and Paleontology No. 10, p. 87-106.
Liu, G., Fomel, S. B., and Chen, X., 2011, Stacking angle-domain common-image gathers fornormalization of illumination: Geophysical Prospecting, v. 59, p. 244-255.
Liu, G., Fomel, S. B., and Chen, X., 2011, Time-frequency analysis of seismic data using localattributes: Geophysics, v. 76, no. 6, p. P23-P34.
Liu, Y., and Fomel, S. B., 2011, Seismic data interpolation beyond aliasing using regularizednonstationary autoregression: Geophysics, v. 76, no. 5, p. V69-V77.
Song, X., and Fomel, S. B., 2011, Fourier finite-difference wave propagation: Geophysics, v. 76,no. 5, p. T123-T129.
Alkhalifah, T., and Fomel, S. B., 2010, An eikonal-based formulation for traveltime perturbationwith respect to the source location: Geophysics, v. 75, no. 6, p. T175-T183.
Fomel, S. B., 2010, Predictive painting of 3D seismic volumes: Geophysics v. 75, no. 4, p.A25-A30.
Fomel, S. B., and Liu, Yang, 2010, Seislet transform and seislet frame: Geophysics, v. 75, no. 3,p. V25-V38.
Fomel, S. B., and Stovas, A. M., 2010, Generalized nonhyperbolic moveout approximation:Geophysics, v. 75, no. 2, p. U9-U18.
Kazemeini, S. H., Juhlin, C., and Fomel, S. B., 2010, Monitoring CO2 response on surface
seismic data; a rock physics and seismic modeling feasibility study at the CO2 sequestrationsite, Ketzin, Germany: Journal of Applied Geophysics, v. 71, p. 109-124.
Kazemeini, S. H., Yang, C., Juhlin, C., Fomel, S. B., and Cosma, C., 2010, Enhancing seismicdata using the prestack blueing technique: an example from the Ketzin CO2 injection site,Germany: Geophysics, v. 75, no. 6, p. V101-V110.
Liu, Y., and Fomel, S. B., 2010, OC-seislet: seislet transform construction with differential offsetcontinuation: Geophysics, v. 75, no. 6, p. WB235-WB245.
Liu, Yang, Fomel, S. B., and Liu, Guochang, 2010, Nonlinear structure-enhancing filtering usingplane-wave prediction: Geophysical Prospecting, v. 58, 415-427, doi:10.1111/j.1365-2478.2009.00840.x.
Browaeys, T. J., and Fomel, S., 2009, Fractal heterogeneities in sonic logs and low-frequencyscattering attenuation: Geophysics, v. 74, no. 2, p. WA77-WA92.
Burnett, W., and Fomel, S. B., 2009, 3-D velocity-independent elliptically anisotropic moveoutcorrection: Geophysics, v. 74, WB129-WB136.
Cameron, M. K., Fomel, S. B., and Sethian, J. A., 2009, Analysis and algorithms for aregularized cauchy problem arising from a non-linear elliptic PDE for seismic velocity estimation:Journal of Computational Physics, v. 228, p. 7388-7411.
Fomel, S. B., 2009, Velocity analysis using AB semblance: Geophysical Prospecting, v. 57, p.311-321.
Fomel, S. B., ed., 2009, Adaptive multiple subtraction using regularized nonstationaryregression: Geophysics, v. 74, no. 1, p. V25-V33.
Fomel, S., and Jin, Long, 2009, Time-lapse image registration using the local similarity attribute:Geophysics, v. 74, p. A7-A11.
Fomel, S., Luo, S., and Zhao, H., 2009, Fast sweeping method for the factored eikonal equation:Journal of Computational Physics, v. 228, p. 6440-6455.
Liu, Guochang, Fomel, S. B., Jin, Long, and Chen, Xiaohong, 2009, Stacking seismic data usinglocal correlation: Geophysics, v. 74, no. 3, p. V43-V48.
Van der Baan, M., and Fomel, S. B., 2009, Nonstationary phase estimation using regularizedlocal kurtosis maximization: Geophysics, v. 74, no. 6, p. A75-A80.
Ying, L., and Fomel, S. B., 2009, Fast computation of partial Fourier transforms: MultiscaleModeling & Simulation, v. 8, no. 1, p. 110-124.
Cameron, Maria, Fomel, Sergey, and Sethian, James, 2008, Time-to-depth conversion andseismic velocity estimation using time-migration velocity: Geophysics, v. 73, no. 5, p.VE205-VE210.
Rosales, D. A., Fomel, Sergey, Biondi, B. L., and Sava, P. C., 2008, Wave-equationangle-domain common-image gathers for converted waves: Geophysics, v. 73, no. 1, p.S-17-S26.
Sava, Paul, and Fomel, Sergey, 2008, High-order kernels for Riemannian wavefieldextrapolation: Geophysical Prospecting, v. 56, p. 49-60.
Cameron, M. K., Fomel, S. B., and Sethian, J. A., 2007, Seismic velocity estimation from timemigration: Inverse Problems, v. 23, p. 1329-1369.
Fomel, Sergey, 2007, Local seismic attributes: Geophysics, v. 72, no. 3, p. A29-A33.
Fomel, Sergey, 2007, Shaping regularization in geophysical-estimation problems: Geophysics,v. 72, no. 2, p. R29-R36.
Fomel, Sergey, 2007, Velocity-independent time-domain seismic imaging using local event
slopes: Geophysics, v. 72, no. 3, p. S139-S147.
Fomel, Sergey, Landa, Evgeny, and Taner, M. T., 2007, Poststack velocity analysis byseparation and imaging of seismic diffractions: Geophysics, v. 72, no. 8, p. U-89-U94.
Zhang, Linbin, Rector, J. W., Hoversten, G. M., and Fomel, Sergey, 2007, Split-step complexPadé-Fourier depth migration: Geophysics Journal International, v. 171, p. 1308-1313.
Fomel, S. B., and Guitton, A., 2006, Regularizing seismic inverse problems by modelreparameterization using plane-wave construction: Geophysics, v. 71, no. 5, p. A43-A47.
Landa, E., Fomel, S. B., and Moser, T. J., 2006, Path-integral seismic imaging: GeophysicalProspecting, v. 54, p. 491-503.
Lomask, Jesse, Guitton, A., Fomel, S. B., Claerbout, Jon, and Valenciano, A. A., 2006,Flattening without picking: Geophysics, v. 71, no. 4, p. 13-20.
Sava, Paul, and Fomel, Sergey, 2006, Time-shift imaging condition in seismic migration:Geophysics, v. 71, no. 6, p. S209-S217.
Sava, Paul, and Fomel, Sergey, 2005, Riemannian wavefield extrapolation: Geophysics, v. 70,no. 3, p. T45-T56.
Fomel, Sergey, 2004, On anelliptic approximations for qP velocities in VTI media: GeophysicalProspecting, v. 52, p. 247-259.
Fomel, S. B., 2003, Time-migration velocity analysis by velocity continuation: Geophysics, v. 68,no. 5, p. 1662-1672.
Fomel, S. B., 2003, Velocity continuation and the anatomy of residual prestack time migration:Geophysics, v. 68, no. 5, p. 1650-1661.
Fomel, S. B., Sava, P. C., Rickett, J., and Claerbout, J. F., 2003, The Wilson-Burg method ofspectral factorization with application to helical filtering: Geophysical Prospecting, v. 51, p.409-420.
Fomel, S. B., Sava, Paul, Rickett, J., and Claerbout, J. F., 2003, The Wilson-Burg method ofspectral factorization with application to helical filtering: Geophysical Prospecting, v. 51, p.409-420.
Fomel, Sergey, 2003, Asymptotic pseudounitary stacking operators: Geophysics, v. 68, no. 3, p.1032-1042.
Fomel, Sergey, 2003, Seismic reflection data interpolation with differential offset and shotcontinuation: Geophysics, v. 68, no. 2, p. 733-744.
Fomel, Sergey, 2003, Theory of differential offset continuation: Geophysics, v. 68, no. 2, p.718-732.
Fomel, Sergey, and Claerbout, J. F., 2003, Multidimensional recursive filter preconditioning ingeophysical estimation problems: Geophysics, v. 68, no. 2, p. 577-588.
Sava, P. C., and Fomel, S., 2003, Angle-domain common image gathers by wavefieldcontinuation methods: Geophysics, v. 68, no. 3, p. 1065-1074.
Fomel, Sergey, 2002, Antialiasing of Kirchoff operators by reciprocal parameterization: Journalof Seismic Exploration, v. 10, p. 293-310.
Fomel, Sergey, 2002, Applications of plane-wave destruction filters: Geophysics, v. 67, no. 6, p.1946-1960.
Fomel, Sergey, and Sethian, J. A., 2002, Fast-phase space computation of multiple arrivals:Proceedings of the National Academy of Sciences, v. 99, no. 11, p. 7329-7334.
Fomel, Sergey, Berryman, J. G., Clapp, R. G., and Prucha, Marie, 2002, Iterative resolution
estimation in least-squares Kirchhoff migration: Geophysical Prospecting, v. 50, p. 577-588.
Alkhalifah, T., and Fomel, Sergey, 2001, Implementing the fast marching eikonal solver:spherical versus Cartesian coordinates: Geophysical Prospecting, v. 49, no. 2, p. 165-178.
Alkhalifah, T., Fomel, Sergey, and Biondi, B., 2001, The space-time domain: theory andmodelling for anisotropic media: Geophysical Journal International, v. 144, p. 105-113.
Fomel, Sergey, and Bleistein, N., 2001, Amplitude preservation for offset continuation:confirmation for Kirchhoff data: Journal of Seismic Exploration, v. 10, p. 121-130.
Fomel, Sergey, and Vaillant, L., 2001, Evaluating the Stolt-stretch parameter: Journal of SeismicExploration, v. 9, p. 319-335.
Sava, P. C., and Fomel, S. B., 2001, 3-D traveltime computation by Huygens wavefront tracing:Geophysics, v. 66, no. 3, p. 883-889.
Biondi, B. L., Fomel, Sergey, and Chemingui, N., 1998, Azimuth moveout for 3-D prestackimaging: Geophysics, v. 63, no. 5, p. 574-588.
Stovas, A. M., and Fomel, S. B., 1996, Integral kinematically equivalent DMO operators:Russian Geology and Geophysics, v. 37, no. 2, p. 102-113.
Goldin, S. V., and Fomel, S. B., 1995, Estimation of reflection coefficient in DMO: RussianGeology and Geophysics, v. 36, no. 4, p. 103-115.
Fomel, S. B., 1994, Kinematically equivalent differential operator for offset continuation ofseismic sections: Russian Geology and Geophysics, v. 35, no. 9, p. 122-134.
Fomel, S. B., 1994, Method of velocity continuation in seismic time migration: Russian Geologyand Geophysics, v. 35, no. 5, p. 100-111.
Fomel, S. B., 1994, Recurrent formulas for the derivatives of a CDP traveltime curve: RussianGeology and Geophysics, v. 35, no. 2, p. 129-137.
Fomel, S. B., 1994, To estimation of convergence for iterative traveltime inversion algorithm inlayered media: Russian Geology and Geophysics, v. 35, no. 4, p. 99-111.
Non Peer Reviewed Journal Articles
Merzlikin, D., Meckel, T., Fomel, S., and Sripanich, Y., 2017, Diffraction imaging ofhigh-resolution 3D P-cable data from the Gulf of Mexico using azimuthal plane-wavedestruction: First Break, v. 35, no. 2, p. 35-41, http://doi.org/10.3997/1365-2397.2017002.
Wu, X., Fomel, S. B., and Hudec, M. R., 2017, Fast salt-boundary interpretation with optimalpath picking: SEG Technical Program Expanded Abstracts, p. 2060-2065,http://doi.org/10.1190/segam2017-17782682.1.
Tyiasning, S., Merzlikin, D., Cooke, D., and Fomel, S., 2016, A comparison of diffraction imagingto incoherence and curvature: The Leading Edge, v. 35, no. 1, p. 86-89,http://doi.org/10.1190/tle35010086.1.
Zeng, H., Marfurt, K., Fomel, S. B., Chopra, S., Partyka, G., Wallet, B., Smith, M., Matos, M.,Zhou, H., Cai, Y., and Ogiesoba, O. C., 2015, Introduction to special section: Thin beds:Interpretation, v. 3, no. 3, p. SSi-SSii.
Van der Baan, M., Fomel, S. B., and Perz, M., 2011, Play analysis: a complementary tool tospectral decomposition? in Attributes: new views on seismic imaging--their use in explorationand production: GCSSEPM Annual Convention, p. 251-258.
Fomel, S. B., and Yale Law School Roundtable on Data and Code Sharing, 2010, Reproducibleresearch: addressing the need for data and code sharing in computational science: computing inScience and Engineering, v. 12, no. 5, 8-13.
Laubach, S. E., Olson, J. E., Eichhubl, P., Fomel, S. B., and Marrett, R. A., 2010, Natural
fractures from the perspective of diagenesis: CSEG Recorder, September, p. 26-31.
Van der Baan, M., Fomel, S. B., and Perz, M., 2010, Nonstationary phase estimation: a tool forseismic interpretation? The Leading Edge, September, p. 1020-1026.
Alkhalifah, T., and Fomel, S. B., 2009, Angle gathers in wave-equation imaging for VTI media, in79th Annual International Meeting, SEG, p. 2899-2903.
Burnett, W., and Fomel, S. B., 2009, Moveout analysis by time-warping, in 79th AnnualInternational Meeting, SEG, p. 3710-3714.
Fomel, S. B., and Kazinnik, R., 2009, Non-hyperbolic common reflection surface, in 79th AnnualInternational Meeting, SEG, p. 3620-3624.
Fomel, S. B., and Tanushev, N., 2009, Time-domain seismic imaging using beams, in 79thAnnual International Meeting, SEG, p. 2747-2752.
Liu, G., Fomel, S. B., and Chen, Xiaohong, 2009, Stacking angle-domain common-imagegathers for normalization of illumination, in 79th Annual International Meeting, SEG, p.2949-2954.
Liu, G., Fomel, S. B., and Chen, Xiaohong, 2009, Time-frequency characterization using localattributes, in 79th Annual International Meeting, SEG, p. 1826-1829.
Liu, Yang, and Fomel, S. B., 2009, OC-seislet: seislet transform construction with differentialoffset continuation, in 79th Annual International Meeting, SEG, p. 3228-3232.
Liu, Yang, Fomel, S. B., and Liu, G., 2009, Structure-enhancing nonlinear filtering of seismicimages, in 79th Annual International Meeting, SEG, p. 3223-3227.
Fomel, S., and Claerbout, J. F., 2008, Reproducible research: guest editors' introduction:Computing in Science & Engineering, January/February, p. 5-7.
Fomel, S. B., and Hennenfent, G., 2007, Reproducible computational experiments using Scons,in 32nd International Conference on Acoustics, Speech, and Signal Processing (ICASSP),IV/1257-1260.
Lomask, Jesse, and Fomel, Sergey, 2006, Short Note: Flattening with cosine transforms, inStanford Exploration Project, Report SEP-124, February 16, p. 129-134.
Popovici, A. M., Crawley, S., Lupascu, C., Li, Y., Zhang, Y., and Fomel, S. B., 2006, Imagingultra-deep geologic structures using wave equation migration and illumination: GasTIPS, v. 12,no. 3, p. 12-16.
Rosales, D. A., Fomel, Sergey, Biondi, B. L., and Sava, P. C., 2006, Wave-equationangle-domain common-image gathers for converted waves: Part 2, in Stanford ExplorationProject, Report SEP-124, February 16, p. 135-150.
Sava, Paul, and Fomel, Sergey, 2006, Generalized imaging conditions for wave-equationmigration: Colorado School of Mines, Center for Wave Phenomena, Project Review, CWP-524,10 p.
Artman, Brad, and Fomel, Sergey, 2005, Fourier-domain imaging condition for shot-profilemigration, in Stanford Exploration Project, Report 120, p. 325-332.
Guitton, Antoine, Lomask, Jesse, and Fomel, Sergey, 2005, Non-linear estimation of verticaldelays with a quasi-Newton method, in Stanford Exploration Project, Report 120, p. 167-179.
Lomask, Jesse, Guitton, Antoine, Fomel, Sergey, and Claerbout, Jon, 2005, Update onflattening without picking, in Stanford Exploration Project, Report 120, p. 137-159.
Conference Proceedings
Sripanich, Y., and Fomel, S., 2014, Modified anelliptic approximations for qP velocities intransversely isotropic media, SEG Annual Meeting, Denver, Colorado, p. 409-414.
Contract Reports
Hardage, B. A., DeAngelo, M. V., Fomel, Sergey, Fouad, Khaled, Murray, P. E., Remington,Randy, and Sava, Diana, 2007, Imaging super-deep gas plays across the Gulf of Mexico shelfwith multicomponent seismic technology: The University of Texas at Austin, Bureau of EconomicGeology, final report prepared for the U.S. Department of Energy, under DOE ContractDE-FC26-04NT42239, 84 p.
Tomasso, Mark, Fomel, S. B., Browaeys, T. J., Ghattas, O., Na, S.-W., and Burstedde, C., 2007,Coronation multicomponent, update: The University of Texas at Austin, Bureau of EconomicGeology, interim report prepared for Apache Corporation and GX Technology Corporation,under contract nos. UTA06-075 and UTA06-478, 59 p.
Tomasso, Mark, Fomel, S. B., Ghattas, O., Browaeys, T. J., Burstedde, C., and Na, S.-W., 2007,Multicomponent seismic data analysis with application to characterizing subsurface lithologicalvariability: The University of Texas at Austin, Bureau of Economic Geology, final report preparedfor Apache Corporation and GX Technology Corporation, under contract nos. UTA06-075 andUTA06-478, 63 p. + DVD.
Hardage, B. A., Backus, M. M., DeAngelo, Michael, Fomel, S. B., Fouad, Khaled, Graebner, R.J., Murray, Paul, Remington, R. L., and Sava, Diana, 2006, Elastic wavefield stratigraphy: anemerging seismic technology: The University of Texas at Austin, Bureau of Economic Geology,final report prepared for U.S. Department of Energy, under DOE contract DE-PS26-02NT15375,86 p.
Bellian, J. A., Bryant, Steve, Fomel, S. B., Frost, E. L., Garcia-Fresca, B., Janson, Xavier,Jennings, J. W., Jr., Kane, J. A., Kerans, Charles, Lonergan, T., Lucia, F. J., Malik, M. A., Nair,Narayan, Phelps, R., Playton, T. E., Scheevel, Jay, Scott, T. M., Strand, J., Su, Jiandong(Joseph), Wang, F. P., Zeng, Hongliu, and Zhang, L., 2005, Reservoir CharacterizationResearch Laboratory project summaries 2005: RCRL 2005 sponsors: Anadarko, Aramco, BP,Chevron, ConocoPhillips, ENI, ExxonMobil, Great Western Drilling, Kinder Morgan, Marathon,Norsk Hydro, Oxy Permian, Pioneer, PDO, Shell, and Statoil, CD-ROM.
Hardage, B. A., Backus, Milo, DeAngelo, Michael, Fomel, Sergey, Fouad, Khaled, Graebner,Robert, Murray, Paul, and Remington, Randy, 2004, Imaging deep gas prospects usingmulticomponent seismic technology: The University of Texas at Austin, Bureau of EconomicGeology, final project report prepared for Research Partnership to Secure Energy for America,under contract no. GRI-04/0186, 31 p.
Hardage, B. A., Backus, M. M., De Angelo, Michael, Fomel, Sergey, Graebner, R. J., Murray,Paul, and Wood, L. J., 2002, Characterizing marine gas-hydrate reservoirs and determiningmechanical properties of marine gas-hydrate strata with 4-component ocean-bottom-cableseismic data: The University of Texas at Austin, Bureau of Economic Geology, final reportprepared for U.S. Department of Energy, under contract no. DE-FC26-00NT41024, 43 p. +apps.
Published Reports
Fomel, S. B., and Sava, Paul, 2003, Seismic imaging using Riemannian wavefield extrapolation:Stanford Exploration Project, SEP-114, 30 p.
Fomel, Sergey, 2002, Applications of plane-wave destructor filters: Lawrence Berkeley NationalLaboratory, SEP-105, 50088, unpaginated.
Sava, Paul, and Fomel, S. B., 2002, Wave-equation migration velocity analysis beyond the Bornapproximation: Stanford Exploration Project, SEP-111, 18 p.
Fomel, S. B., and Grechka, V., 2001, Nonhyperbolic reflection moveout of P-waves: an overviewand comparison of reasons: Center for Wave Phenomena, CWP-372,
Fomel, Sergey, and Sethian, J. A., 2001, Fast phase space computation of multiple arrivals:
Lawrence Berkeley National Laboratory, , unpaginated.
Fomel, Sergey, and Sethian, J. A., 2001, Multiple arrivals using Liouville equations: LawrenceBerkeley National Laboratory, , unpaginated.
Brown, M., Claerbout, J. F., and Fomel, S. B., 2000, Test case for PEF estimation with sparsedata II: Stanford Exploration Project, SEP-105, 5 p.
Claerbout, J. F., and Fomel, S. B., 2000, Speculations on contouring sparse data: Gaussiancurvature: Stanford Exploration Project, SEP-103, 9 p.
Claerbout, J. F., and Fomel, S. B., 2000, Spitz makes a better assumption for the signal PEF:Stanford Exploration Project, SEP-103, 8 p.
Fomel, S. B., 2000, Helical preconditioning and splines in tension: Stanford Exploration Project,SEP-103, 12 p.
Fomel, S. B., 2000, Seismic data interpolation with the offset continuation equation: StanfordExploration Project, SEP-103, 17 p.
Fomel, Sergey, 2000, Inverse B-spline interpolation: Stanford Exploration Project, SEP-105,105, 30 p.
Sava, Paul, and Fomel, S. B., 2000, Angle-gathers by Fourier Transform: Stanford ExplorationProject, SEP-103, 11 p.
Clapp, R. G., Fomel, S. B., and Crawley, S., 1999, Directional smoothing of non-stationaryfilters: Stanford Exploration Project, SEP-100, 12 p.
Clapp, R. G., Fomel, S. B., and Prucha, Marie, 1999, Iterative resolution estimation in Kirchhoffimaging: Stanford Exploration Project, SEP-102, 11 p.
Fomel, S. B., 1999, Plane wave prediction in 3-D: Stanford Exploration Project, SEP-102, 10 p.
Fomel, S. B., 1999, Velocity continuation in migration velocity analysis: Stanford ExplorationProject, SEP-100, 11 p.
Fomel, Sergey, and Prucha, Marie, 1999, Angle-gather time migration: Stanford ExplorationProject, SEP-100, 100, 10 p.
Prucha, M. L., Clapp, R. G., Fomel, S. B., Claerbout, J. F., and Biondi, B. L., 1999, Reproducibleresearch--results from SEP-100: Stanford Exploration Project, SEP-102, 3 p.
Rickett, J., and Fomel, S. B., 1999, A second-order fast marching eikonal solver: StanfordExploration Project, SEP-100, 5 p.
Sava, Paul, and Fomel, S. B., 1999, Spectral factorization revisited: Rickett, J., SEP-100, 7 p.
Vaillant, L., and Fomel, S. B., 1999, On Stolt stretch time migration: Stanford ExplorationProject, SEP-102, 9 p.
Fomel, S. B., 1998, "SEP" module: a Fortran-90 interface to SEPlib: Stanford ExplorationProject, SEP-97, 7 p.
Fomel, Sergey, 1998, Velocity continuation by spectral methods: Stanford Exploration Project,SEP-97, 97, 16 p.
Rickett, J., Claerbout, J. F., and Fomel, S. B., 1998, Implicit 3-D depth migration by wavefieldextrapolation with helical boundary conditions: Stanford Exploration Project, SEP-97, 12 p.
Sava, P., Rickett, J., Fomel, S. B., and Claerbout, Jo. F., 1998, Wilson-Burg spectralfactorization with application to helix filtering: Stanford Exploration Project, SEP-97, 18 p.
Sun, Y., and Fomel, S. B., 1998, Fast-marching eikonal solver in the tetragonal coordinates:Stanford Exploration Project, SEP-97, 19 p.
Alkhalifah, T., and Fomel, S. B., 1997, Residual migration in VTI media using anisotropycontinuation: Stanford Exploration Project, SEP-94, 10 p.
Alkhalifah, T., and Fomel, Sergey, 1997, Residual migration in VTI media using anisotropycontinuation: Stanford Exploration Project, SEP-94, 94, 11 p.
Alkhalifah, T., Fomel, S. B., and Biondi, B. L., 1997, Time-domain anisotropic processing inarbitrarily inhomogeneous media: Stanford Exploration Project, SEP-95, 22 p.
Biondi, B. L., Fomel, S. B., and Alkhalifah, T., 1997, "Focusing" eikonal equation and globaltomography: Stanford Exploration Project, SEP-95, 15 p.
Fomel, S. B., 1997, On model-space and data-space regularization: a tutorial: StanfordExploration Project, SEP-94, 23 p.
Fomel, S. B., 1997, On the general theory of data interpolation: Stanford Exploration Project,SEP-94, 13 p.
Fomel, S. B., and Alkhalifah, T., 1997, Implementing the fast marching eikonal solver: sphericalversus Cartesian coordinates: Stanford Exploration Project, SEP-95, 22 p.
Fomel, S. B., Clapp, R. G., and Claerbout, J. F., 1997, Missing data interpolation by recursivefilter preconditioning: Stanford Exploration Project, SEP-95, 10 p.
Fomel, S. B., Clapp, R. G., and Claerbout, J. F., 1997, Solution steering with space-variantfilters: Stanford Exploration Project, SEP-95, 15 p.
Fomel, S. B., Schwab, M., and Schroeder, J., 1997, Empowering SEP's documents: StanfordExploration Project, SEP-94, 22 p.
Fomel, Sergey, 1997, A variational formulation of the fast marching eikonal solver: StanfordExploration Project, SEP-95, 95, 22 p.
Fomel, Sergey, 1997, Traveltime computation with the linearized eikonal equation: StanfordExploration Project, SEP-94, 94, 9 p.
Fomel, Sergey, and Claerbout, J. F., 1997, Exploring three-dimensional implicit wavefieldextrapolation with the helix transform: Stanford Exploration Project, SEP-95, 95, 18 p.
Sava, Paul, and Fomel, S. B., 1997, Huygens wavefront tracing: a robust alternative toconventional ray tracing: Stanford Exploration Project, SEP-95, 12 p.
Berryman, J. G., and Fomel, Sergey, 1996, Iterative methods of optimization with application tocrosswell tomography: Stanford Exploration Project, , 24 p.
Biondi, B. L., Fomel, S. B., and Chemingui, N., 1996, Application of azimuth moveout to thecoherent partial stacking of a 3-D marine data set: Stanford Exploration Project, SEP-92, 12 p.
Biondi, B. L., Fomel, S. B., and Chemingui, N., 1996, Azimuth moveout for 3-D prestackimaging: Stanford Exploration Project, SEP-93, 29 p.
Fomel, S. B., 1996, Least-square inversion with inexact adjoints: methods of conjugatedirections: Stanford Exploration Project, SEP-92, 12 p.
Fomel, S. B., 1996, Migration and velocity analysis by velocity continuation: Stanford ExplorationProject, SEP-92, 29 p.
Fomel, S. B., 1996, Stacking operators: adjoint versus asymptotic inverse: Stanford ExplorationProject, SEP-92, 25 p.
Fomel, S. B., and Bleistein, N., 1996, Amplitude preservation for offset continuation:confirmation for Kirchhoff data: Stanford Exploration Project, SEP-92, 9 p.
Fomel, S. B., and Claerbout, J. F., 1996, Simple linear operators in Fortran 90: StanfordExploration Project, SEP-93, 11 p.
Fomel, S. B., and Grechka, V., 1996, On nonhyperbolic reflection moveout in anisotropic media:Stanford Exploration Project, SEP-92, 23 p.
Fomel, S. B., Crawley, S., and Clapp, R. G., 1996, A generic NMO program: StanfordExploration Project, SEP-93, 11 p.
Fomel, S. B., 1995, Amplitude preserving offset continuation in theory Part 1: the offsetcontinuation equation: Stanford Exploration Project, SEP-84, 19 p.
Fomel, S. B., 1995, Amplitude preserving offset continuation in theory Part 2: solving theequation: Stanford Exploration Project, SEP-89, 13 p.
Fomel, S. B., 1995, Evaluating the Stolt stretch parameter: Stanford Exploration Project,SEP-84, 13 p.
Fomel, S. B., and Biondi, B. L., 1995, The time and space formulation of azimuth moveout:Stanford Exploration Project, SEP-89, 13 p.
Fomel, Sergey, and Biondi, B. L., 1995, Azimuth moveout: the operator parameterization andantialiasing: Stanford Exploration Project, , 20 p.
Fomel, Sergey, and Claerbout, J. F., 1995, Searching the Sea of Galilee: The splendors andmiseries of iteratively reweighted least squares: Stanford Exploration Project, SEP-84, 12 p.
Workshop Workbooks
Hardage, B. A., Backus, M. M., DeAngelo, Michael, Fomel, S. B., Fouad, Khaled, Graebner, R.J., Murray, Paul, and Remington, R. L., 2004, Imaging deep gas prospects usingmulticomponent seismic technology: The University of Texas at Austin, Bureau of EconomicGeology, 52 p.
Published Abstracts
Chen, Y., and Fomel, S., 2015, EMD-seislet transform (ext. abs.): Society of ExplorationGeophysicists (SEG) Technical Program Expanded Abstracts 2015, p. 4775-4778,http://doi.org/10.1190/segam2015-5923901.1.
Chen, Y., and Fomel, S., 2015, Random noise attenuation using local signal and noiseorthogonalization (ext. abs.): EAGE Annual Meeting, 5 p.,http://doi.org/10.3997/2214-4609.201413317.
Chen, Y., Ma, J., and Fomel, S., 2015, Double sparsity dictionary for seismic noise attenuation(ext. abs.): EAGE Annual Meeting, 5 p., http://doi.org/10.3997/2214-4609.201413416.
Fang, G., Hu, J., and Fomel, S., 2015, Weighted least square based lowrank finite difference forseismic wave extrapolation (ext. abs.): Society of Exploration Geophysicists (SEG) TechnicalProgram Expanded Abstracts 2015, p. 3554-3559,http://doi.org/10.1190/segam2015-5913120.1.
Karimi, P., and Fomel, S., 2015, Image-guided well log interpolation using predictive painting(ext. abs.): Society of Exploration Geophysicists (SEG) Technical Program Expanded Abstracts2015, p. 2786-2790, http://doi.org/10.1190/segam2015-5925499.1.
Lai, Y., Price, E., Ward, R., and Fomel, S., 2015, Median balancing: a linearly convergentalgorithm for time gain power correction (ext. abs.): Society of Exploration Geophysicists (SEG)Technical Program Expanded Abstracts 2015, p. 5127-5131,http://doi.org/10.1190/segam2015-5922591.1.
Merzlikin, D., and Fomel, S., 2015, An efficient workflow for path-integral imaging of seismicdiffractions (ext. abs.): Society of Exploration Geophysicists (SEG) Technical ProgramExpanded Abstracts 2015, p. 4096-4100, http://doi.org/10.1190/segam2015-5849464.1.
Regimbal, K., and Fomel, S., 2015, Improving resolution of NMO stack using shapingregularization (ext. abs.): Society of Exploration Geophysicists (SEG) Technical Program
Expanded Abstracts 2015, p. 3859-3863, http://doi.org/10.1190/segam2015-5880141.1.
Sripanich, Y., and Fomel, S., 2015, 3D generalized nonhyperboloidal moveout approximation(ext. abs.): Society of Exploration Geophysicists (SEG) Technical Program Expanded Abstracts2015, p. 5147-5152, http://doi.org/10.1190/segam2015-5878518.1.
Sripanich, Y., Fomel, S., Sun, J., and Cheng, J., 2015, Elastic wave-vector decomposition inorthorhombic media (ext. abs.): Society of Exploration Geophysicists (SEG) Technical ProgramExpanded Abstracts 2015, p. 498-503, http://doi.org/10.1190/segam2015-5878063.1.
Sun, J., Zhu, T., and Fomel, S., 2015, Preconditioning least-squares RTM in viscoacousticmedia by Q-compensated RTM (ext. abs.): Society of Exploration Geophysicists (SEG)Technical Program Expanded Abstracts 2015, p. 3959-3965,http://doi.org/10.1190/segam2015-5880944.1.
Sun, J., Zhu, T., Fomel, S., and Song, W., 2015, Investigating the possibility of locatingmicroseismic sources using distributed sensor networks (ext. abs.): Society of ExplorationGeophysicists (SEG) Technical Program Expanded Abstracts 2015, p. 2485-2490,http://doi.org/10.1190/segam2015-5888848.1.
Swindeman, R., and Fomel, S., 2015, Seismic data interpolation using plane-wave shapingregularization (ext. abs.): Society of Exploration Geophysicists (SEG) Technical ProgramExpanded Abstracts 2015, p. 3853-3858, http://doi.org/10.1190/segam2015-5926183.1.
Xue, Z., Fomel, S., and Sun, J., 2015, RTM interpolation using time-shift gathers (ext. abs.):Society of Exploration Geophysicists (SEG) Technical Program Expanded Abstracts 2015, p.4216-4221, http://doi.org/10.1190/segam2015-5920977.1.
Zhu, H., Li, S., Fomel, S., Stadler, G., and Ghattas, O., 2015, Uncertainty estimation for fullwaveform inversion with a prior information from depth migration (ext. abs.): Society ofExploration Geophysicists (SEG) Technical Program Expanded Abstracts 2015, p. 1409-1414,http://doi.org/10.1190/segam2015-5834647.1.
Chen, Y., and Fomel, S., 2014, Random noise attenuation using local similarity (ext. abs.): SEGAnnual Meeting, p. 4360-4365, http://doi.org/10.1190/segam2014-0594.1.
Decker, L., and Fomel, S., 2014, Diffraction imaging and velocity analysis using oriented velocitycontinuation (ext. abs.): SEG Annual Meeting, p. 4810-4815,http://doi.org/10.1190/segam2014-1471.1.
Fomel, S., 2014, Recent advances in time-domain seismic imaging (ext. abs.): SEG AnnualMeeting, p. 4400-4404, http://doi.org/10.1190/segam2014-1461.1.
Fomel, S., 2014, Transforming prestack seismic data by Gardner continuation (ext. abs.): SEGAnnual Meeting, p. 4643-4649, http://doi.org/10.1190/segam2014-1472.1.
Herrera, R. H., van der Baan, M., Fomel, S. B., 2014, Comparison of two semi-automatictechniques for seismic-to-well tying (ext. abs.): 76th EAGE Conference & Exhibition,Amsterdam, The Netherlands, June 2014, Tu E103 13.
Li, S., Fomel, S., and Zhu, H., 2014, Frequency-domain reverse-time migration with asparse-frequency sampling (ext. abs.): SEG Annual Meeting, p. 3898-3904,http://doi.org/10.1190/segam2014-1566.1.
Liu, Y., and Fomel, S., 2014, Separation of primaries and multiples using VD-seislet frame (ext.abs.): SEG Annual Meeting, p. 4140-4146, http://doi.org/10.1190/segam2014-1318.1.
Sripanich, Y., and Fomel, S., 2014, Anelliptic approximations for qP velocities in orthorhombicmedia (ext. abs.): SEG Annual Meeting, Denver, Colorado, p. 453-457,http://doi.org/10.1190/segam2014-0833.1.
Sripanich, Y., and Fomel, S., 2014, Modified anelliptic approximations for qP velocities intransversely isotropic media (ext. abs.): SEG Annual Meeting, Denver, Colorado, p. 409-414,
http://doi.org/10.1190/segam2014-0829.1.
Sripanich, Y., and Fomel, S., 2014, Two-point seismic ray tracing in layered media usingbending (ext. abs.): SEG Annual Meeting, Denver, Colorado, p. 3371-3376,http://doi.org/10.1190/segam2014-1480.1.
Sun, J., Fomel, S., and Hu, J., 2014, Least-squares reverse-time migration using one-steptwo-way wave extrapolation by non-stationary phase shift (ext. abs.): SEG Annual Meeting, p.3967-3973, http://doi.org/10.1190/segam2014-1588.1.
Sun, J., Fomel, S., and Zhu, T., 2014, Viscoacoustic modeling and imaging using low-rankapproximation (ext. abs.): SEG Annual Meeting, p. 3997-4002,http://doi.org/10.1190/segam2014-1596.1.
Xue, Z., Chen, Y., Fomel, S., and Sun, J., 2014, Imaging incomplete data andsimultaneous-source data using least-squares reverse-time migration with shapingregularization (ext. abs.): SEG Annual Meeting, p. 3991-3996,http://doi.org/10.1190/segam2014-1552.1.
Alkhalifah, T., Wu, Z., and Fomel, S. B., 2013, Exploring imaging capabilities of the extendedprestack wavefield: 83rd Annual International Meeting, SEG, 3877-3881.
Chen, Y., Fomel, S. B., and Hu, J., 2013, Iterative deblending of simultaneous-source seismicdata using shaping regularization: 83rd Annual International Meeting, SEG, 119-125.
Cheng, J., and Fomel, S. B., 2013, Fast algorithms for elastic-wave-mode separation and vectordecomposition using low-rank approximation for anisotropic media: 83rd Annual InternationalMeeting, SEG, 991-997.
Decker, L., Klokov, A., and Fomel, S. B., 2013, Comparison of seismic diffraction imagingtechniques: plane wave destruction versus apex destruction: 83rd Annual International Meeting,SEG, 4054-4059.
Fang, G., and Fomel, S. B., 2013, Seismic wave extrapolation on a staggered grid usinglowrank decomposition and lowrank finite-differences: 83rd Annual International Meeting, SEG,3433-3438.
Fomel, S. B., 2013, Wave-equation time migration: 83rd Annual International Meeting, SEG,3703-3708.
Fomel, S. B., and Klokov, A., 2013, Seismic diffraction imaging, one migration dip at a time: 83rdAnnual International Meeting, SEG, 3697-3702.
Hu, J., Fomel, S. B., and Ying, L., 2013, A fast algorithm for 3D azimuthally anisotropic velocityscan: 83rd Annual International Meeting, SEG, 4795-4799.
Karimi, P., and Fomel, S. B., 2013, Computing volumetric-curvature attributes using predictivepainting: 83rd Annual International Meeting, SEG, 1477-1482.
Karimi, P., and Fomel, S. B., 2013, Predictive coherency: 83rd Annual International Meeting,SEG, 1492-1497.
Li, S., and Fomel, S. B., 2013, A robust approach to time-to-depth conversion in the presence oflateral velocity variations: 83rd Annual International Meeting, SEG, 4800-4805.
Sun, J., and Fomel, S. B., 2013, Lowrank one-step wave extrapolation: 83rd AnnualInternational Meeting, SEG, 3905-3910.
Yang, X., Lu, Jianfeng, and Fomel, S. B., 2013, Seismic modeling using the frozen Gaussianapproximation: 83rd Annual International Meeting, SEG, 4677-4682.
Zhang, R., Song, X., Fomel, S. B., Sen, M. K., and Srinivasan, S., 2013, Time-lapse seismicregistration and inversion for CO2 sequestration study at Cranfield, Part II: Pre-stack Analysis:83rd Annual International Meeting, SEG, 5015-5020.
Bashkardin, V., Browaeys, T. J., Fomel, S. B., Gao, F., Kazinnik, Roman, Morton, S. A.,Terentyev, S., Vladimirsky, A., and Williamson, P., 2012, Phase-space computation ofmulti-arrival traveltimes, Part I: Theory and concepts (ext. abs.), in 82nd Annual InternationalMeeting, SEG, http://dx.doi.org/10.1190/segam2012-1537.1.
Bashkardin, V., Browaeys, T. J., Fomel, S. B., Gao, F., Morton, S. A., Terentyev, S., andVladimirsky, A., 2012, Phase-space computation of multi-arrival traveltimes: PartII--Implementation and application to angle-domain imaging (ext. abs.), in 82nd AnnualInternational Meeting, SEG, http://dx.doi.org/10.1190/segam2012-1522.1.
Cai, Y., Fomel, S. B., and Zeng, Hongliu, 2012, Spectral recomposition using separablenon-linear least squares (ext. abs.), in 82nd Annual International Meeting, SEG,http://dx.doi.org/10.1190/segam2012-0528.1.
Fomel, S. B., 2012, Seismic data decomposition into spectral components using regularizednonstationary autoregression (ext. abs.), in 82nd Annual International Meeting, SEG,http://dx.doi.org/10.1190/segam2012-1416.1.
Ghosh, S., and Fomel, S. B., 2012, Multiple suppession in the t-x-p domain (ext. abs.), in 82ndAnnual International Meeting, SEG, http://dx.doi.org/10.1190/segam2012-1398.1.
Hu, J., Demanet, L., Fomel, S. B., and Ying, L., 2012, A fast butterfly algorithm for the hyperbolicRadon transform (ext. abs.), in 82nd Annual International Meeting, SEG,http://dx.doi.org/10.1190/segam2012-0462.1.
Klokov, A., and Fomel, S. B., 2012, Diffraction imaging in the dip-angle domain: Viking Grabencase study (ext. abs.), in EAGE 73rd Conference and Exhibition, Y025.
Klokov, A., and Fomel, S. B., 2012, Optimal migration aperture for conflicting dips (ext. abs.), in82nd Annual International Meeting, SEG, http://dx.doi.org/10.1190/segam2012-0504.1.
Li, S., Fomel, S. B., and Vladimirsky, A., 2012, Prestack first-break traveltime tomography usingthe double-square-root eikonal equation (ext. abs.), in 82nd Annual International Meeting, SEG,http://dx.doi.org/10.1190/segam2012-0773.1.
Song, X., and Fomel, S. B., 2012, Lowrank finite-differences and lowrank Fourierfinite-differences for seismic wave extrapolation (ext. abs.), in EAGE 73rd Conference andExhibition, P215.
Tao, Y., Davidson, M., Swan, H., Fomel, S. B., Malloy, J., Howell, J., Chiu, S., and Olson, R.,2012, Constrained simultaneous automatic picking for VVAZ analysis (ext. abs.), in 82nd AnnualInternational Meeting, SEG, http://dx.doi.org/10.1190/segam2012-0271.1.
Burnett, W. A., and Fomel, S. B., 2011, Diffraction imaging using 3D azimuthally anisotropicvelocity continuation (ext. abs.), in Vienna '11, 73rd EAGE Conference & Exhibitionincorporating SPE EUROPE 2011, Vienna, Austria, May 23-26, abstract B026.
Al-Dajani, A., and Fomel, S. B., 2010, Fractures detection using multi-azimuth diffractionsfocusing measure: is it feasible? (exp. abs.), in 80th Annual International Meeting, Society ofExploration Geophysicists, p. 287-291.
Alkhalifah, T., and Fomel, S. B., 2010, Source-receiver two-way wave extrapolation for prestackexploding-reflector modeling and migration (exp. abs.), in 80th Annual International Meeting,Society of Exploration Geophysicists, p. 2950-2955.
Burnett, W., and Fomel, S. B., 2010, Azimuthally anisotropic 3D velocity continuation (exp.abs.), in 80th Annual International Meeting, Society of Exploration Geophysicists, p. 307-312.
Casasanta, L., and Fomel, S. B., 2010, Velocity-independent "tau"-p moveout in a layered VTImedium (ext. abs.), in 72nd EAGE Conference & Exhibition incorporating SPE EUROPE 2010,Barcelona, June 14-17, Abstract C030, 5 p.
Casasanta, L., and Fomel, S. B., 2010, VTI interval velocities by predictive painting in the tau-p
domain (exp. abs.), in 80th Annual International Meeting, Society of Exploration Geophysicists,p. 232-237.
Fomel, S. B., and Van der Baan, M., 2010, Local similarity with the envelope as a seismic phasedetector (exp. abs.), in 80th Annual International Meeting, Society of Exploration Geophysicists,p. 1555-2559.
Fomel, S. B., Ying, L., and Song, X., 2010, Seismic wave extrapolation using low rank symbolapproximation (exp. abs.), in 80th Annual International Meeting, Society of ExplorationGeophysicists, p. 3092-3096.
Laubach, S. E., Ellis, M., Hargrove, P., Eichhubl, P., Fall, A., and Fomel, S. B., 2010, Contrastsin fracture array intensity, connectivity, and porosity associated with faults in tight fluvial andmarine sandstones: evidence from outcrop analogs and core (abs.), in AAPG InternationalConference: The geology of unconventional gas plays: The Geological Society, London,October 5-6, p. 53-54.
Liu, Yang, and Fomel, S. B., 2010, Local time-frequency transform and its application toground-roll noise attenuation (exp. abs.), in 80th Annual International Meeting, Society ofExploration Geophysicists, p. 3711-3716.
Liu, Yang, and Fomel, S. B., 2010, Trace interpolation beyond aliasing using regularizednonstationary autoregression (exp. abs.), in 80th Annual International Meeting, Society ofExploration Geophysicists, p. 3662-3667.
Song, X., and Fomel, S. B., 2010, Fourier finite-difference wave propagation (exp. abs.), in 80thAnnual International Meeting, Society of Exploration Geophysicists, p. 3204-3209.
Stovas, A. M., and Fomel, S. B., 2010, Generalized moveout approximation in the tau-p domain(exp. abs.), in 80th Annual International Meeting, Society of Exploration Geophysicists, p.253-257.
Van der Baan, M., Perz, M., and Fomel, S. B., 2010, Nonstationary phase estimation foranalysis of wavelet character (ext. abs.), in 72nd EAGE Conference & Exhibition incorporatingSPE EUROPE 2010, Barcelona, June 14-17, Abstract D020, 5 p.
Van der Baan, M., Perz, M., and Fomel, S. B., 2010, Nonstationary phase estimation: a tool forseismic interpretation? (exp. abs.), in GeoCanada Conference, Working with the Earth, AbstractNo. 884, 3 p.
Janson, Xavier, and Fomel, S. B., 2009, 3-D seismic expression of karst using 3-D syntheticseismic model of modern analogs (abs.): American Association of Petroleum Geologists AnnualConvention, v. 18, p. 107.
Liu, Yang, and Fomel, S. B., 2009, Structure-enhancing LUM filtering for seismic images (ext.abs.), in 71st EAGE Conference & Exhibition, Amsterdam, The Netherlands, June 8-11.
Burnett, W., and Fomel, S. B., 2008, 3-D velocity-independent elliptically anisotropic moveoutcorrection (ext. abs.), in Society of Exploration Geophysicists 78th Annual International Meeting,p. 2952-2956.
Burnett, W., and Fomel, S. B., 2008, A Gaussian beam analysis of the Radon transform (ext.abs.), in Society of Exploration Geophysicists 78th Annual International Meeting, p. 2993-2997.
Fomel, S. B., 2008, Adaptive multiple subtraction using regularized nonstationary regression(ext. abs.), in Society of Exploration Geophysicists 78th Annual International Meeting, p.3639-3642.
Fomel, S. B., 2008, Nonlinear shaping regularization in geophysical inverse problems (ext.abs.), in Society of Exploration Geophysicists 78th Annual International Meeting, p. 2046-2051.
Fomel, S. B., 2008, Predictive painting of 3-D seismic volumes (ext. abs.), in Society ofExploration Geophysicists 78th Annual International Meeting, p. 864-868.
Fomel, S. B., and Liu, Y., 2008, Seismic data analysis with one-dimensional seislet frame: (ext.abs.), in Society of Exploration Geophysicists 78th Annual International Meeting, p. 2581-2585.
Kazemeini, S. H., Fomel, S. B., and Juhlin, C., 2008, Prestack spectral blueing: a tool forincreasing seismic resolution (abs.), in SEG Annual Meeting, Las Vegas.
Kezameini, H., Fomel, S. B., and Juhlin, C., 2008, Prestack spectral blueing: a tool forincreasing seismic resolution (ext. abs.), in Society of Exploration Geophysicists 78th AnnualInternational Meeting, p. 854-858.
Landa, E., Fomel, S. B., and Reshef, M., 2008, Separation, imaging, and velocity analysis ofseismic diffractions using migrated dip-angle gathers (ext. abs.), in Society of ExplorationGeophysicists 78th Annual International Meeting, p. 2176-2180.
Browaeys, T. J., and Fomel, S. B., 2007, Seismic attenuation in a von Karman correlatedmedium (ext. abs.), in EAGE 69th Conference & Exhibition--London, UK, 11-14 June, P261, 5 p.
Browaeys, T. J., and Fomel, Sergey, 2007, Directional analysis of the wave-equation imagingcondition (ext. abs.), in SEG/San Antonio Annual Meeting, p. 2250-2254.
Cameron, M. S., Fomel, S. B., and Sethian, J. A., 2007, Inverse problem in seismic imaging, inProceedings, Applied Mathematic Mechanics, 7, 1024803-1024804.
Fomel, S. B., 2007, Generalized non-hyperbolic moveout approximation (ext. abs.), in EAGE69th Conference & Exhibition--London, UK, 11-14 June, B041, 5 p.
Fomel, S. B., Taner, M. T., Treitel, S., and Al-Chalabi, M., 2007, An offset dependent NMOvelocity model (ext. abs.), in EAGE 69th Conference & Exhibition--London, UK, 11-14 June,P036, 5 p.
Fomel, Sergey, 2007, Applications of nonstationary regression (ext. abs.), in SEG/San AntonioAnnual Meeting, p. 1962-1966.
Fomel, Sergey, and Jin, Long, 2007, Time-lapse image registration using the local similarityattribute (ext. abs.), in SEG/San Antonio Annual Meeting, p. 2979-2983.
Janson, Xavier, Zeng, Hongliu, Kerans, Charles, Wang, Fred, and Fomel, Sergey, 2007, Usingoutcrop-based 3D geocellular model as seismic benchmark: prestack seismic modeling ofgrainstones in Lawyer Canyon (Permian) outcrop, Guadalupe Mountains, New Mexico (abs.):American Association of Petroleum Geologists Annual Convention Abstracts Volume, v. 16, p.70.
Popovici, A. M., Crawley, Sean, Li, Yining, Lupascu, Cristian, and Fomel, Sergey, 2007, Imagingultra deep geologic structures using wave equation migration and illumination (ext. abs.), in 10thInternational Congress of the Brazilian Geophysical Society, Rio de Janeiro, November 19-22 [4p.].
Cameron, Maria, Fomel, Sergey, and Sethian, James, 2006, Seismic velocity estimation andtime to depth conversion of the time-migrated images (ext. abs.), in SEG/New Orleans 2006Annual Meeting: Society of Engineering Geologists, p. 3066-3070.
Duchov, A. A., de Hoop, M. V., and Fomel, Sergey, 2006, Continuation of a class of seismicprocessor s and associated 'rays' (ext. abs.), in SEG/New Orleans 2006 Annual Meeting:Society of Engineering Geologists, p. 2549-2553.
Fomel, Sergey, 2006, Local seismic attributes (ext. abs.), in SEG/New Orleans 2006 AnnualMeeting: Society of Engineering Geologists, p. 1228-1232.
Fomel, Sergey, 2006, Towards the seislet transform (ext. abs.), in SEG/New Orleans 2006Annual Meeting: Society of Engineering Geologists, p. 2847-2851.
Fomel, Sergey, Landa, Evgeny, and Taner, M. T., 2006, Post-stack velocity analysis byseparation and imaging of seismic diffractions (ext. abs.), in SEG/New Orleans 2006 Annual
Meeting: Society of Engineering Geologists, p. 2559-2563.
Sava, P. C., and Fomel, S., 2006, Generalized imaging conditions for wave-equation migration(exp. abs.), in EAGE 68th Conference & Exhibition, Vienna, Austria, Paper G-014, 5 p.
Sava, Paul, and Fomel, Sergey, 2006, Time-shift imaging condition for converted waves (ext.abs.), in SEG/New Orleans 2006 Annual Meeting: Society of Engineering Geologists, p.2460-2464.
Taner, M. T., Fomel, Sergey, and Landa, Evgeny, 2006, Separation and imaging of seismicdiffractions using plane-wave decomposition (ext. abs.), in SEG/New Orleans 2006 AnnualMeeting: Society of Engineering Geologists, p. 2401-2405.
Artman, Brad, and Fomel, Sergey, 2005, Fourier-domain imaging condition for shot-profilemigration (exp. abs.), in SEG/Houston 2005 Annual Meeting, p. 2013-2016.
Ferguson, R. J., and Fomel, S. B., 2005, Data regularization and redatuming using Newton'smethod (exp. abs.), in SEG/Houston 2005 Annual Meeting, p. 1669-1672.
Fomel, S. B., and Sava, Paul, 2005, Coordinate-independent angle-gathers for wave equationmigration (exp. abs.), in SEG/Houston 2005 Annual Meeting, p. 2052-2055.
Fomel, Sergey, 2005, Model preconditioning by plane-wave construction in geophysicalestimation problems (exp. abs.), in SEG/Houston 2005 Annual Meeting, p. 2601-2604.
Fomel, Sergey, 2005, Shaping regularization in geophysical estimation problems (exp. abs.), inSEG/Houston 2005 Annual Meeting, p. 1673-1676.
Fomel, Sergey, 2005, Velocity-independent time-domain seismic imaging using local eventslopes (exp. abs.), in SEG/Houston 2005 Annual Meeting, p. 2269-2272.
Fomel, Sergey, Backus, Milo, Fouad, Khaled, Hardage, Bob, and Winters, Glenn, 2005, Amultistep approach to multicomponent seismic image registration with application to a WestTexas carbonate reservoir study (exp. abs.), in SEG/Houston 2005 Annual Meeting, p.1018-1021.
Fouad, Khaled, Hardage, B. A., Backus, M. M., Graebner, R. J., Fomel, S. B., Sakurai, Shinichi,Abd El Naser, M. H., Mounir, M. H., and Kortam, A. M., 2005, Targeting stratigraphic traps usingmulticomponent seismic: case study from clastic and carbonate reservoirs (abs.), in Officialprogram and conference highlights, Second International Petroleum Conference and Exhibition,under the patronage of H. E. Eng. Sameh Fahmy, Minister of Petroleum, Cairo, Egypt, p. 68.
Guitton, Antoine, Lomask, Jesse, and Fomel, Sergey, 2005, Non-linear estimation of verticaldelays (exp. abs.), in SEG/Houston 2005 Annual Meeting, p. 841-844.
Sava, Paul, and Fomel, S. B., 2005, Time-shift imaging condition (exp. abs.), in SEG/Houston2005 Annual Meeting, p. 1850-1853.
Sava, Paul, and Fomel, S. B., 2005, Wave-equation common-angle gathers for converted waves(exp. abs.), in SEG/Houston 2005 Annual Meeting, p. 947-950.
Fomel, S. B., 2004, Theory of 3-D angle gathers in wave-equation imaging (exp. abs.), in 74thAnnual International Meeting, Society of Exploration Geophysicists, expanded abstracts, p.1053-1056.
Murray, Paul, Backus, Milo, DeAngelo, Michael, Fomel, Sergey, Graebner, Robert, Hardage,Bob, and Wood, Lesli, 2004, Evaluating marine gas hydrates with 4-C OBC seismic data (abs.):American Association of Petroleum Geologists Annual Convention Abstracts Volume, v. 13, p.A102.
Sava, P. C., and Fomel, S. B., 2004, Wavefield extrapolation in Riemannian coordinates (abs.),in Proceedings, 74th Annual International Meeting, Society of Exploration Geophysicists.
Sava, Paul C., and Fomel, S. B., 2004, Seismic modeling with Riemannian wavefield
extrapolation (ext. abs.), in EAGE 60th Conference and Technical Exhibition, Paris, France,June 7-10, 4 p.
Sava, Paul, and Fomel, S. B., 2004, Wavefield extrapolation in Riemannian coordinates (exp.abs.), in 74th Annual International Meeting, Society of Exploration Geophysicists, expandedabstracts, p. 1049-1052.
Zhang, L., Rector, J. W., Hoversten, G. M., and Fomel, S., 2004, Split-step complexPadé-Fourier depth migration (exp. abs.), in 74th Annual International Meeting, Society ofExploration Geophysicists, expanded abstracts, p. 989-992.
Ferguson, R. J., Fomel, S. B., and Sen, M. K., 2003, Wave propagation in heterogeneous mediaby a least squares one way operator (ext. abs.), in Proceedings, EAGE 65th Conference &Technical Exhibition, Stavanger, Norway, June 2-5, unpaginated [4 p.].
Fomel, S. B., 2003, Angle-domain seismic imaging and the oriented wave equation (exp. abs.),in 73rd Annual International Meeting, Society of Exploration Geophysicists, Expanded Abstracts,p. 893-896.
Fomel, S. B., 2003, Differential azimuth moveout (exp. abs.), in 73rd Annual InternationalMeeting, Society of Exploration Geophysicists, Expanded Abstracts, p. 2068-2071.
Fomel, S. B., and Backus, M. M., 2003, Multicomponent seismic data registration by leastsquares (exp. abs.), in 73rd Annual International Meeting, Society of Exloration Geophysicists,Expanded Abstracts, p. 781-784.
Fomel, S. B., Backus, M. M., DeAngelo, Michael, Murray, Paul, and Hardage, B. A., 2003,Multicomponent seismic data registration for subsurface characterization in the shallow Gulf ofMexico (ext. abs.), in Offshore Technology Conference, OTC Paper No. 15117, 4 p.
Murray, Paul, DeAngelo, Michael, Backus, M. M., Hardage, B. A., Graebner, R. J., and Fomel,S. B., 2003, Interpreting multicomponent seismic data in the Gulf of Mexico for shallowsedimentary properties (ext. abs.), in Offshore Technology Conference, OTC Paper No. 15118,5 p.
Sava, P. C., Biondi, B., and Fomel, S., 2003, Wave-equation migration velocity analysis, SIAMConference on Mathematical and Computational Issues in the Geosciences (GS03), Austin.
Sava, Paul C., and Fomel, S. B., 2002, Wave-equation migration velocity analysis beyond theBorn approximation (exp. abs.), in 2002 Technical program expanded abstracts: SEGInternational Exposition and Seventy-Second Annual Meeting, Salt Lake City, October 6-11:Society of Exploration Geophysicists, p. 2285-2288.
Fomel, Sergey, 2001, Migration velocity analysis by velocity continuation (exp. abs.), in 71stAnnual International Meeting: Society of Exploration Geophysicists, Expanded Abstracts, p.1107-1110.
Fomel, Sergey, 2001, Seismic data interpolation and noise attenuation with plane-wavedestructor filters (exp. abs.), in 71st Annual International Meeting: Society of ExplorationGeophysicists, Expanded Abstracts, p. 1985-1988.
Fomel, Sergey, 2001, Seismic reflection data interpolation with differential offset and shotcontinuation (exp. abs.), in 71st Annual International Meeting: Society of ExplorationGeophysicists, Expanded Abstracts, p. 2045-2048.
Sava, P. C., Fomel, S. B., and Biondi, B. L., 2001, Amplitude-preserved common image gathersby wave-equation migration (exp. abs.), in 71st Annual International Meeting: Society ofExploration Geophysicists, Expanded Abstracts, p. 296-299.
Sava, P. C., and Fomel, S. B., 1999, 3-D traveltime computation by Huygens wavefront tracing(abs.), in SIAM Conference on Mathematical and Computational Issues in the Geosciences(GS99), San Antonio.
Alkhalifah, T., Fomel, Sergey, and Biondi, B., 1998, Time-domain processing in arbitrarilyinhomogeneous media (exp. abs.), in 68th Annual International Meeting: Society of ExplorationGeophysicists, Expanded Abstracts, p. 1756-1759.
Biondi, B. L., Clapp, R. G., Fomel, Sergey, and Alkhalifah, T., 1998, Robust reflectiontomography in the time domain (exp. abs.), in 68th Annual International Meeting: Society ofExploration Geophysicists, Expanded Abstracts, p. 1847-1850.
Clapp, R. G., Biondi, B. L., Fomel, Sergey, and Claerbout, J. F., 1998, Regularizing velocityestimation using geologic dip information (exp. abs.), in 68th Annual International Meeting:Society of Exploration Geophysicists, Expanded Abstracts, p. 1851-1854.
Rickett, J., Claerbout, J., and Fomel, Sergey, 1998, Implicit 3-D depth migration by wavefieldextrapolation with helical boundary conditions (exp. abs.), in 68th Annual International Meeting:Society of Exploration Geophysicists, Expanded Abstracts, p. 1762-1765.
Sava, P. C., and Fomel, S., 1998, Huygens wavefront tracing: a robust alternative to ray tracing(exp. abs.), in 68th Annual International Meeting: Society of Exploration Geophysicists,Expanded Abstracts, p. 1961-1964.
Sun, Y., and Fomel, Sergey, 1998, Fast-marching eikonal solver in the tetragonal coordinates(exp. abs.), in 68th Annual International Meeting: Society of Exploration Geophysicists,Expanded Abstracts, p. 1949-1952.
Fomel, Sergey, 1997, Velocity continuation and the anatomy of prestack residual migration (exp.abs.), in 67th Annual International Meeting: Society of Exploration Geophysicists, ExpandedAbstracts, p. 1762-1765.
Biondi, B. L., Fomel, Sergey, and Chemingui, N., 1996, Application of azimuth moveout to 3-Dprestack imaging (exp. abs.), in 66th Annual International Meeting: Society of ExplorationGeophysicists, Expanded Abstracts, p. 431-434.
Fomel, Sergey, Bleistein, N., Jaramillo, H., and Cohen, J. K., 1996, True amplitude DMO, offsetcontinuation and AVA/AVO for curved reflectors (exp. abs.), in 66th Annual InternationalMeeting: Society of Exploration Geophysicists, Expanded Abstracts, p. 1731-1734.
Fomel, Sergey, and Biondi, B. L., 1995, The time and space formulation of azimuth moveout(exp. abs.), in 65th Annual International Meeting: Society of Exploration Geophysicists,Expanded Abstracts, p. 1449-1452.