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The AAPG/Datapages Combined Publications Database
Showing 1,887 Results. Searched 195,405 documents.
Seismic Velocity Model Building in an Area of Complex Geology, Southern Alberta, Canada
Helen Isaac and Don Lawton
Search and Discovery.com
..., which is expected to be relatively undeformed. Prestack depth migration provides better images. Our most effective velocity models for prestack depth...
2009
Abstract: The Phase Shift Time Stepping Equation and the Marmousi Data Set; #90171 (2013)
Ben D. Wards, Gary F. Margrave, and Michael P. Lamoureux
Search and Discovery.com
... determination on a synthetic complex data set: The Leading Edge, 13. Whitmore, N. D., 1983, “Iterative depth migration by backward time propagation” presented...
2013
Hybrid 3D Marine Towed-Streamers and Ocean-Bottom Nodes Survey - Challenges and Solutions for Seismic Data Processing and Imaging
Wai Leng Cheah, Wong Li Ming Joyce, Evonne Hooi Rong Yu, Artem Sazykin, Gavin Menzel-Jones
Indonesian Petroleum Association
... after noise attenuation. P-component (left) does not record any shear energy. Figure 6 - Q-Kirchhoff depth migration results using different...
2019
Santos Vision: Innovative Seismic Data Processing in a Super Giant Oil Basin
Hermann Lebit, Sriram Arasanipalai, Jeff Tilton, Pascal Ollagnon, PGS
GEO ExPro Magazine
... represents the largest Reverse Time Migration (RTM) and Kirchhoff prestack depth migration (KPSDM) successfully completed by the industry. Extension...
2019
Delineating Thin-Bed Tight Gas Sand Reservoir with Prestack Joint PP/PS Inversion, #41363 (2014)
Zhiwen Deng, Ming Qiang, Shuanghu Shi, Xiaofeng Liang, Yang Zhu, Yijun Zhou, Qingjia Tong
Search and Discovery.com
... or migration data have different travel times at the same depth, which makes horizon calibration and registration very difficult during joint inversion...
2014
True Amplitude Preserved Multi-Azimuth Pre-Stack Depth Migration for Structural and Reservoir Characterization (Sisi-Nubi Field, Indonesia)
M. Baturin, F. Bertini, J. Bonnafé, A. Riou, S. Birdus, Y. Yin
Indonesian Petroleum Association
...True Amplitude Preserved Multi-Azimuth Pre-Stack Depth Migration for Structural and Reservoir Characterization (Sisi-Nubi Field, Indonesia) M...
2011
Cave Gulch 3-D Survey, Wind River Basin, Wyoming
Steve Natali, Roy Roux, Peter Dea, Fred Barrett
Rocky Mountain Association of Geologists
... to update the three-clirnensional veloc~tymodel that controls the depth migration. With successive iterations, the depth image improved, permitting accurate...
2000
Abstract: Simultaneous P-P and P-S Waveform Inversion Algorithm Using Pre-Stack Time Imaging Method ; #90187 (2014)
Hassan Khaniani, John C. Bancroft, and Eric von Lunen
Search and Discovery.com
... a forward modeling and a depth migration. The forward modeling engine, which is usually based on a finite difference solution of the elastic wave equation...
2014
Abstract: Evolution of the Caledonian Orogenic Crust and the Tectonic Linkages to Basin Formation in NE Greenland during the Late Palaeozoic, Mesozoic, and Tertiary, by James Helwig; #90177 (2013)
Search and Discovery.com
2013
Reservoir Oriented Non-Linear Full Waveform Inversion of Seismic Data
Search and Discovery.com
N/A
Chemometric Classification of Terrestrial Oil Families in Taranaki Basin, New Zealand: Higher Plant Trends and Migration Contamination Effects
Search and Discovery.com
N/A
Seismic Modeling of Porosity Distribution in a Miocene Reef, Salawati Island, Indonesia
William T. Valenta
Indonesian Petroleum Association
... the Salawati A-2 well has received standard processing that was state of the art in 1975, including migration. The synthetic trace from the well matches...
1979
Modeling secondary oil migration with core-scale data: Viking Formation, Alberta basin
Elise B. Bekele, Mark A. Person, Benjamin J. Rostron, Randal Barnes
AAPG Bulletin
...Modeling secondary oil migration with core-scale data: Viking Formation, Alberta basin Elise B. Bekele, Mark A. Person, Benjamin J. Rostron, Randal...
2002
CGG 3D Surface-Related Multiple Modelling: A Unique Approach, #41590 (2015).
David Le Meur, Antonio Pica, Terje Weisser
Search and Discovery.com
..., and, in general, there is no domain, neither time, depth, nor pre or post migrated, where multiples and primaries can be simplified simultaneously. Conventional...
2015
2009
Abstract: Reevaluating Florida Basement, by Russell A. Wicker, Douglas L. Smith; #90965 (1978).
Search and Discovery.com
1978
Abstract: Miocene Sequence Biostratigraphy of the Northern Gulf of Mexico, by M. M. Jiang; #90989 (1993).
Search and Discovery.com
1993
Fundamental 3-D Seismic Survey Design
Stuart Wright
Rocky Mountain Association of Geologists
.... For a properly imaged migration it is necessary to record an aperture with width equal to z(tan0). In this equation, z is equal to the depth of the objective...
1995
Lengguru, Irian Jaya: Prospect Selection Using Field Mapping, Balanced Cross-Sections, and Gravity Modelling
D. T. Moffat, L. F. Henage, R. A. Brash, R. W. Tauer, B. H. Harahap
Indonesian Petroleum Association
... for the hydrocarbon prospectivity, with implications for: timing of maturation and migration, thickness of source and reservoir, depth...
1991
Improving reservoir imaging using long-offset OBN data: A case study from Conger field, Gulf of Mexico
Bin Deng, Han Su, Bharat Bonala, Jiawei Mei, Jennifer Lewis, Estefania Ortiz, Wisley Martins
International Meeting for Applied Geoscience and Energy (IMAGE)
...; (d) streamer/2013 Conger OBN using TLFWI; (e) to (h) are the corresponding 15 Hz RTM images using the same 2020 OBN data as migration input...
2023
Simultaneous Joint Inversion as a Salt Detector in South Gabon Land Exploration; #40835 (2011)
Marco Mantovani and Thierry Dugoujard
Search and Discovery.com
... additional input for prestack depth migration (PSDM). As a test, two vintage 2D seismic lines were reprocessed utilizing simultaneous joint inversion...
2011
The Whys and Wherefores of Geochemistry and Basin Modeling From Exploration to Production, #70277 (2017).
Richard Patience, Friedemann Baur
Search and Discovery.com
... • Timing of migration relative to trap formation, seal competence, alteration (filling history) Migration Pathways & Accumulations GOR vs Depth Plot...
2017
Abstract: Reverse Time Migration of Prestack Elastic Data; #90224 (2015)
R. Ferner and M. D. Sacchi
Search and Discovery.com
... in heterogeneous media: Velocity-stress finite-difference method: Geophysics, 51, 889–901. Whitmore, N. D., 1983, Iterative depth migration by backward time...
2015
ABSTRACT: Champlain: A Subsalt Discovery in the Deepwater Gulf of Mexico; #90007 (2002)
Wilson, Louise, Brian Cabote, Douglas Weaver, Bo Cribbs, Arthur Leibold
Search and Discovery.com
... of complex geometry in the salt canopy. Therefore, a second PrSDM utilizing a wave equation shot record migration algorithm was performed by Texaco’s depth...
Unknown
Applications of Machine Learning Techniques in Assessing Cap Rock Efficiency Based on Surface Data, #42512 (2020).
Sanaz Salati, Frank J.A. van Ruitenbeek, Freek D. van der Meer,
Search and Discovery.com
... at the surface indicates the accumulation of oil and gas at subsurface and reflects hydrocarbon migration in a sedimentary basin. There have been various...
2020