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The AAPG/Datapages Combined Publications Database
Showing 11,020 Results. Searched 200,756 documents.
Abstract: Azimuthal Residual Velocity Analysis in Offset Vector for WAZ Imaging, by Didier Lecerf, Jean-Luc Boelle, Amhed Belmokhtar, and Abdeljebbar Ladmek; #90105 (2010)
Search and Discovery.com
2010
Structural Interpretation of the Table Rock Area 3-D Survey, Sweetwater County, Wyoming
Cynthia B. Russell, Donald S. Stone
Rocky Mountain Association of Geologists
... was performed after the second pass of surface-consistent residual statics. After the data were corrected for normal moveout (NMO) and the statics were...
1995
P- and PS-Wave Vector Wavefields for Anisotropic Petrophysics
James Gaiser
Petroleum Exploration Society of Australia (PESA)
... and the geomechanics of shales are increasingly more important for seismic analysis, imaging and reservoir characterization. Vector wavefields are sensitive...
2016
High Performance Computation by Graphics Processor Unit Technology for Geophysical Seismic Signal Processing, #40727 (2011)
Sunjay Sunjay
Search and Discovery.com
... Offset) and RMO (Residual Moveout) analysis, the interpretation process used has been arduous. With multi-fold gathers, interpreters have struggled to get...
2011
High - Quality, Efficient Broadband Acquisition & Processing-An Integrated Approach
Richard Patenall, Dominic Fell, Timothy Brice, Saeeda Hydal
Indonesian Petroleum Association
... was honoured by migrating and observing the residual moveout (RMO) within eight commonazimuth sectors. The RMO observations from the north-south area...
2014
Effect of Conditions of Sedimentation and of Post-Sedimentary Alterations on Reservoir Properties of Polymict Sandstones of the Uzen Field
Ye. A. Zudakina, L. N. Yefremova, G. I. Vorontsova, A. A. Rmyantsev
Petroleum Geology: A Digest of Russian Literature
..., 6-well 3. Figure 2. Geophysical logs and core analysis of well 2. Fig. I shows the results of a comparison of residual water saturation and porosity...
1979
Gravity Investigation of Suspected Silurian Reef in North-Central Ohio: ABSTRACT
William Owen Bolla
AAPG Bulletin
... was set at 200 ft (61 m) to insure detection of the anomaly. The gravity residual was calculated by least squares analysis on an IMB 370 computer...
1981
Seismic diffraction imaging for improved coal structure detection in complex geological environments
Binzhong Zhou, Weijia Sun
Petroleum Exploration Society of Australia (PESA)
... detection (Neidell, 1997; Landa, 2010; Zhu and Wu, 2010; Sturzu et al., 2014); seismic velocity analysis (Harlan et al., 1984; Landa and Fomel, 2008...
2018
Nonparametric Bayesian approach for robust depth uncertainty estimation from seismic velocity and anisotropy tradeoffs
Jinsong Chen, Sizhuang Deng, Min Yang, Andrey Shabelansky, Cory Hoelting, Huafeng Liu, Maisha Amaru
International Meeting for Applied Geoscience and Energy (IMAGE)
... sources is the tradeoffs between seismic velocity and anisotropy properties. Despite the progress in depth uncertainty analysis using seismic data...
2024
Combination of Seismic Velocity Gradient and Sonic Gradient Variation as a Hydrocarbon Indicator: A Case Study in Clastic Reservoirs in South Sumatra
Iswani Waryono, Wahyu Triyoso
Indonesian Petroleum Association
.... This deviation is called residual moveout, and is proportional to slowness of the true velocity. A method used to estimate RMS velocity is to automatically...
2012
Large-Scale Pore Pressure Prediction After Pre-Stack Depth Migration in the Caspian Sea (Geophysics Paper 24)
Norbert van de Coevering, Hazim Hameed Al-Dabagh, Liau Min Hoe, Tony Jolly
Geological Society of Malaysia (GSM)
... in. On the other hand, this needs to be combined with an in-depth analysis of the well data, pressure data and drilling data by an experienced person...
2008
FWI derived reflectivity gathers in angle domain
Hu Jin, Simon Luo, Qingqing Liao, Xukai Shen, Ganyuan Xia, Madhav Vyas
International Meeting for Applied Geoscience and Energy (IMAGE)
... been generated to improve illumination across offsets for more robust amplitude-versus-offset (AVO) or amplitude-versus-angle (AVA) analysis. However...
2024
Wide-angle AVO-inversion using constant P-traces: AVP-inversion
Dennis Cooke
International Meeting for Applied Geoscience and Energy (IMAGE)
... of higher-angle reflections, and • When those high-angle reflections are present, migrated offset gathers can have residual normal moveout (NMO). • NMO...
2022
Integrated Interpretation of Seismically Derived Rock and Fracture Attributes for Shale Gas Reservoir Characterization
Gang Yu, Yusheng Zhang, Xing Liang, Uwe Strecker, Maggie Smith
Unconventional Resources Technology Conference (URTEC)
... from residual moveout (RMO) analysis on individual sectors were used as input to detection of fracture orientation and anisotropy. 2 URTeC 1906890...
2014
Broad bandwidths reveal double the expected sediment depth in the Northern Carnarvon Basin
Jo Firth, Mark Stanley
Petroleum Exploration Society of Australia (PESA)
... of residual SRME. Radondomain demultiple, based on differential normal moveout of primaries and multiples, was also applied both pre- and post-migration...
2016
Abstracts: Seismic Anisotropy of the Marcellus Shale: Feasibility Study for Fracture Characterization; #90173 (2015)
James Gaiser, Alvaro Chaveste, Mary Edrich, Tony Rebec, and Richard Verm
Search and Discovery.com
... S-waves are needed. When P-wave and S-wave source data are available, analysis is straight forward. However, for PS-wave surveys, pure mode S-wave NMO...
2015
Abstract: A Sr Residual Salt Analysis (SrRSA) Study to Investigate the Connectivity of the Brent Group Reservoir of the Dunbar Field, UK North Sea, by J. J. Mcbride, J-M. Feroul, and E. W. Mearns; #90956 (1995).
Search and Discovery.com
1995
Improving Structural Imaging
Svein-Erik Sjulsen, Chris Stevens
GEO ExPro Magazine
... stack residual demultiple techniques were employed to optimize the final stack data. Following on from the obvious success of the Nordland...
2007
East Coast Canada: So How Difficult Could a 3D PreSDM Be?
Ali Karagül
Search and Discovery.com
... Iteration-1 (LHS) vs after iteration-2 (RHS) -Note how quickly the velocities (and the residual moveout) vary across the line. AAPG Search and Discovery...
Unknown
East Coast Canada: So How Difficult Could a 3D PreSDM Be?
Ali Karagül
Search and Discovery.com
... Iteration-1 (LHS) vs after iteration-2 (RHS) -Note how quickly the velocities (and the residual moveout) vary across the line. AAPG Search and Discovery...
Unknown
3D Radon transformation with axis dependent curvature
Faruq Akbar, Warren Ho, Sebastian Holland, Rodrigo Fuck
International Meeting for Applied Geoscience and Energy (IMAGE)
... tool in seismic data processing, imaging, and analysis. The Radon domain is used for deconvolution, multiple suppression, noise muting...
2024
Hybrid Velocity Model Building: 3D Ocean Bottom Cable (OBC) Orthorhombic Full Waveform Inversion (FWI) Depth Imaging of a Complex Geological Structure, Western Berau - Papua, Indonesia
Purbo Santoso, Yayat Supriatna, Tepy Septyana, Leo Tjahjadi, Yonghe Guo
Indonesian Petroleum Association
...°, 90°, 120°, and 150°). The azimuthal residual move-out analysis allowed seismic events to be stacked constructively in the presence of strong azimuthal...
2019
Seismic applications of the Radon transform and a new second-order traveltime local transform
Ehsan Soleymani, Mauricio Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
... in slope, curvature (residual moveout), or velocity, We have developed a multi-parameter parameterization for the new transform using a second-order...
2024
High-resolution elastic full-waveform inversion using ocean-bottom nodes in Santos Basin, Brazil
Marilia Carneiro, Nathalia Ladeira Casado, Juliana Igarashi da Cruz, Pedro Barros, Chirag Parekh, Emmanuel Saragoussi, Bernardo Quijano
International Meeting for Applied Geoscience and Energy (IMAGE)
...., 2010). The workflow incorporates residual moveout (RMO) multi-parameter picks from down going wavefield with 12 azimuth ranges covering the full 360...
2024
AAPG Memoir 76, Chapter 19: The Future of Pressure Prediction Using Geophysical Methods
Alan R. Huffman
AAPG Special Volumes
... of Professional Engineers Paper 1666. Huffman, A. R., and J. P. Castagna, 2000, Shallow water flow prediction from seismic analysis of multicomponent...
2001