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The AAPG/Datapages Combined Publications Database
Showing 30,860 Results. Searched 195,372 documents.
Simultaneous Joint Inversion of Electromagnetic, Gravity and Seismic Data for Thrust Belt and Sub-Basalt Imaging
Virgilio Massimo, Stephen Hallinan, Marco Mantovani
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
..., Stephen Hallinan, and Marco Mantovani – WesternGeco, Milan Summary We use simultaneous joint inversion (SJI) to show two successful applications...
2009
Modified Residual Migration
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
...: Geophysics, 50, 110–126. Summary The increasing resolution requirements in seismic exploration has brought about a demand for efficient and accurate migration...
1992
U-net based primary alignment
Ricard Durall, Ammar Ghanim, Norman Ettrich
International Meeting for Applied Geoscience and Energy (IMAGE)
... alignment algorithms typically employ numerous tunable parameters, what makes the process time-consuming. Given post-migration prestack gathers, our deep...
2023
Abstracts: General Anisotropic Travel Times A Purpose Built Solution; #90173 (2015)
R. Phillip Bording
Search and Discovery.com
... Bording* [email protected] Madison, Alabama USA Summary Seismic migration and data processing are dependent on travel time functions in the image...
2015
Refraction tomography at the Nova Ni-Cu mine
Ian James, Graeme Hird, Andrew Fitzpatrick
Petroleum Exploration Society of Australia (PESA)
... Graeme Hird Andrew Fitzpatrick HiSeis [email protected] HiSeis [email protected] IGO [email protected] SUMMARY The mining industry...
2019
Extended Abstract: Advances and Challenges in Seismic Data Processing and Imaging for Geologically Complex Areas
Ruben D. Martinez
GCAGS Transactions
... velocity model building and depth migration algorithms could not possibly deliver useful seismic depth images for structural interpretation...
2012
Abstracts: Fast Search Algorithms for Automatic Localization of Microseismic Events; #90173 (2015)
Ulrich Zimmer and Jeremy Jin
Search and Discovery.com
...Abstracts: Fast Search Algorithms for Automatic Localization of Microseismic Events; #90173 (2015) Ulrich Zimmer and Jeremy Jin AAPG Search...
2015
Abstract: Generalized Frames for Gabor Operators in Seismic Imaging; #90172 (2014)
Michael P. Lamoureux, Gary F. Margrave, Peter C. Gibson
Search and Discovery.com
... and Peter C. Gibson York University, Toronto ON Canada Summary Gabor methods deal with nonstationarity in seismic signals by decomposing a signal...
2014
The Role of Spaced Cleavage on the Porosity and Permeability within a Reservoir Unit
Paul A. Thorn, David R. Lageson
Montana Geological Society
... domains per centimeter. With such an intense spacing, the fluid migration within this unit is severely reduced perpendicular to the cleavage...
1996
Migration Velocity Analysis by Migration of Velocity Spectra
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
...., and Chambers, R., 1984, Migration velocity analysis by wave-field extrapolation: Geophysics, 49, 1664–1674. Summary Accuracy in migration of seismic data...
1992
Abstract: Image Enhacement After Migration; #90174 (2014)
John C. Bancroft, Thais Guirigay, and Helen Isaac
Search and Discovery.com
... that result from poor migration algorithms. An example is a downward continuation algorithm that cut and pastes the downward steps and then smoothes the steps...
2014
EXTENDED ABSTRACT: Applications of Wave Imaging Technologies to Improve Deep Gulf Prospecting
Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez
GCAGS Transactions
... to a reflection tomography scheme. Reverse-Time Migration Perhaps the simplest of all depth migration algorithms, reverse-time migration (RTM...
2010
Wave Equation Shot Migration as a Ground Roll Filter.
Francisco Ortigosa, Pedro Muñoz
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... review of information contained in an abstract submitted by the author(s). Migration and Ground Roll Summary Models show that Shot Profile Wave...
2008
Integrating Multibeam Data in the Structural 2-D Seismic Interpretation Workflow: Examples from the Mexican Gulf of Mexico, #42182 (2018).
R. Dirkx, K. Goldsmith, J. Halliday, C. O’Reilly
Search and Discovery.com
... expressions at seabed of the various geological domains that characterize the MGOM. The geometry of the seabed in the Mexican Ridges (MR) and Salina del...
2018
EXTENDED ABSTRACT: Advances and Challenges in Seismic Data Processing and Imaging for Geologically Complex Areas
Rubén D. Martínez
GCAGS Transactions
...-processing steps, depth velocity model building and depth migration algorithms could not possibly deliver useful seismic depth images for structural...
2011
Stacking common-image gathers via the flatten-illumination-similarity method
Chengliang Wu, Huazhong Wang, Bo Feng, Chao Ning, Xianggong Tang
International Meeting for Applied Geoscience and Energy (IMAGE)
... optimization algorithms that come with high computational costs. Conventional migration imaging can be seen as the result of filtering by the Hessian...
2023
Abstract: A Seismic Geometry Experiment: Testing Orthogonal vs. Megabin vs. Slimbin and 5D Minimum Weighted Norm Interpolation; #90187 (2014)
Emily Duncan, Ann O’Byrne, and Jillian Dalsin
Search and Discovery.com
... and Jillian Dalsin, Cenovus Energy, Calgary, Canada Summary An experimental seismic survey was acquired in Southern Alberta in November, 2011. The purpose...
2014
Abstract: Five Dimensional Seismic Data Interpolation; #90171 (2013)
Daniel Trad
Search and Discovery.com
... CGGVeritas, Calgary, Alberta [email protected] Summary Many seismic processing techniques, for example migration, have strict requirements...
2013
Comparing Seismic Resolution and Signal and Noise Quality between Dense Point-Receiver and Conventional Data, Bakken Formation, North Dakota; #41160 (2013)
Niranjan Banik, Antoun Salama, Adam Koesoemadinata, George El-Kaseeh, Mark Egan, and Alfonso Gonzalez
Search and Discovery.com
.... We do this comparison in the post-migration prestack and poststack domains. Acoustic impedance products of the two data sets were also compared...
2013
Abstracts: A New f-p Domain Weighting Function in Minimum Weighted Norm Interpolation of Seismic Data; #90173 (2015)
Zhengsheng Yao, Mike Galbraith, and Randy Kolesar
Search and Discovery.com
... [email protected] and Mike Galbraith, Randy Kolesar Geophysical Exploration & Development Corp. ,Calgary Summary Seismic trace interpolation can...
2015
Abstract: Beam Migration of Canadian Foothills Datasets; #90171 (2013)
Tianfei Zhu, Terrence Krishnasamy, and Daniel Trad
Search and Discovery.com
..., Canada Summary We have developed a beam method for shot-domain prestack depth migration. Based on a complex-ray Maslov formulation, this method overcomes...
2013
Regional migration and trapping frameworks in the frontier ceduna sub-basin: new insights from stratigraphic forward modelling and 'triangle juxtaposition' diagrams
Laurent Langhi, Emanuelle Frery, Julian Strand, Andrew Ross
Petroleum Exploration Society of Australia (PESA)
...Regional migration and trapping frameworks in the frontier ceduna sub-basin: new insights from stratigraphic forward modelling and 'triangle...
2018
Beam Migration for Imaging of Complex Structures
Karl Schleicher, John Sherwood, Lynn Comeaux, Mazin Farouki
Indonesian Petroleum Association
... of Kirchhoff migration are well known and its inability to image more than a single arrival is the most damaging. Downward continuation algorithms...
2009
Abstract: Challenges in AVO Compliant Processing of Multiple Surveys; #90171 (2013)
Greg Cameron, Josef Heim, Frederik Horn, and Andy Dyke
Search and Discovery.com
... [email protected] and Frederik Horn, Andy Dyke WesternGeco/Schlumberger, Calgary, Canada Summary Extracting rock properties from seismic data requires a careful...
2013
Abstract: Challenges in AVO Compliant Processing of Multiple Surveys; #90171 (2013)
Greg Cameron, Josef Heim, Frederik Horn, and Andy Dyke
Search and Discovery.com
... [email protected] and Frederik Horn, Andy Dyke WesternGeco/Schlumberger, Calgary, Canada Summary Extracting rock properties from seismic data requires a careful...
2013