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The AAPG/Datapages Combined Publications Database
Showing 17,122 Results. Searched 196,763 documents.
Abstract: Seismic Detection of Cracks in Carbonates Associated with Potash Mining; #90171 (2013)
Zimin Zhang and Robert R. Stewart
Search and Discovery.com
... stronger on the PS data than on the PP data. It indicate that PS data will be very useful for searching for anomalies caused by cracks associated...
2013
Abstract: Workflows for Sweet Spots Identification in Shale Plays Using Seismic Inversion and Well Logs; #90187 (2014)
Yexin Liu
Search and Discovery.com
... velocity (Vp), shear velocity (Vs) and density inversion, AVO analysis and hydraulic fracture monitoring and optimization. A type of anisotropy often...
2014
The Impact of Pore Geometry and Microporosity on Velocity-Porosity Relationship in Carbonates of Central Luconia, Sarawak; #41030 (2012)
Nor Sara Izzatti Bashah and Bernard Pierson
Search and Discovery.com
... the velocity-porosity relationship. The amount of microporosity is calculated as the difference between the observed porosity in digital image analysis...
2012
Prestack 3-D TAU Migration and Velocity Analysis: Focusing 3-D data from Offshore Abu Dhabi
Search and Discovery.com
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Abstract: AVO Effects and Velocity Analysis; #90211 (2015)
Emil Blias
Search and Discovery.com
...Abstract: AVO Effects and Velocity Analysis; #90211 (2015) Emil Blias Datapages/Search and Discovery Article #90211 CSPG© 2015 CSPG/CSEG/CWLS...
2015
Gas Hydrate Geohazard Assessment in the Northern Gulf of Mexico Using a Vertical Line Array, by Erika Géresi, N.R. Chapman, T.M. McGee, and J.R. Woolsey, Article #40159 (2005)
Search and Discovery.com
2005
Subsurface Water Flow Patterns in the Canadian Sector of the Williston Basin
Norbert Hannon
Rocky Mountain Association of Geologists
... was derived from the water analysis data of each formation converted to subsurface conditions of pressure and temperature. Pressures taken in the oil phase have...
1987
Pressure prediction using converted shear waves from OBN data: A rock physics approach
Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser, Terence Krishnasami
International Meeting for Applied Geoscience and Energy (IMAGE)
... to budget constraints. Sparse OBN data poses a major challenge for PS-wave velocity model building due to the lack of ray-path coverage in the shallow...
2023
Abstract: Seismic Velocity Analysis in Shallow Evaporites from 3D Seismic Data: Northwestern Kansas, by Steve Reed and Hendratta Ali; #90176 (2013)
Search and Discovery.com
2013
Abstract: Multi-component or Vector Dip Filtering Using the S-transform; #90187 (2014)
Kristof De Meersman and Majda Mihoub
Search and Discovery.com
... (instantaneous) velocity at 5Hz. The data window is 9 traces long, effectively making this a 2D receiver line estimate. Figure 1 Figure 1: (Left) synthetic...
2014
Influence of Geological Factors on Longitudinal Seismic Velocities
B. B. Weatherby , L. Y. Faust
AAPG Bulletin
... have made an analysis of the velocity measurements available to them in the files of the Geophysical Research Corporation. The data used comprise...
1935
AAPG Middle East Meetings
Search and Discovery.com
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ABSTRACT: Anisotropic PP and PSv Prestack Depth Migration of 4C _OBC_ Seismic Data, Pamberi, Offshore Trinidad
Tony Johns, Carmen Vito and Raul Sarmiento
Geological Society of Trinidad & Tobago
...) work flow and velocity modeling for P- and PSv-wave data, with inclusion of well control and anisotropy. Results of the final depth migrations...
2007
Abstract: Prospect Lucky: Understanding Contour Anomalies and Velocity Gradients in Offshore Texas
Thomas Peter Bulling, Albert J. Krejci
GCAGS Transactions
.... Further velocity analysis on this contour anomaly revealed a structural closure in this area. Explorationists were aware of velocity variations along...
1992
Abstract: Correlation of P-P and P-S Data in Yinggehai Basin, South China Sea; #90171 (2013)
Jinfeng Ma, Le Gao, and Igor Morozov
Search and Discovery.com
... by similarity analysis and by P-S synthetic seismograms. A constant β/α ratio was assumed, because no data on P-S wave average velocity and S-wave sonic logs...
2013
Abstract: The Effect of Bedding Plane Orientation Towards P-Wave Velocity of Berea Sandstone at Different Water Saturation Degree (Paper P25)
Hammad Hazim Bin Mohd Azhar, Zuhar Zahir Tuan Harith
Geological Society of Malaysia (GSM)
... water and the velocity measurement were made at different saturation degree until they are completely dry. From the data retrieved, P wave velocity data...
2010
Velocity Modeling with Complex Tectonics; Example from the San Joaquin Forearc Basin, California; #41950 (2016)
Lisa Alpert, Josué Rosas
Search and Discovery.com
... Software Services Introduction • Geophysicist build velocity models • With limited well data, horizons are useful for controlling the structure...
2016
Frequency-dependent reflection characteristics of single thin layer and waveform inversion
Zhengyang Kuai, Danping Cao, Chao Jin
International Meeting for Applied Geoscience and Energy (IMAGE)
... of propagation matrix. Luo et al (2020) proposed a PP-PS joint inversion algorithm based on the fast propagation matrix under the Bayesian framework...
2023
Elastic reverse-time migration without wavefield decomposition
Daiguang Li, Shengchang Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... seismic data generated by pure Por S-wave source, demonstrating the validity of our method. Because the innovative migration method does not include...
2022
Evaluation of Sonic Velocity Anomalies Associated with Basin-Centered Gas Acumulations in the Greater Green River Basin, Wyoming, by Mario A. Gutierrez, Brent A. Couzens, and Neil R. Braunsdorf; #90052 (2006)
Search and Discovery.com
2006
ABSTRACT: Geophysical Evaluation/Remote Sensing of Basins in the Caribbean and Adjacent Regions Geophysical evidence for near east-west sea floor spreading and the formation of the Grenada Basin
Bird, D.E, Hall, S.A., Casey, J.F.and Millegan, P.S.
Geological Society of Trinidad & Tobago
... spreading and the formation of the Grenada Basin Bird, D.E, Hall, S.A., Casey, J.F.and Millegan, P.S. 3rd Geological Conference of the Geological Society...
1995
Abstract: Methods in Estimating Visco-Elastic Properties for Gas Cloud Imaging : A Multicomponent Seismic and Rock Properties Analysis (Geophysics Poster 6)
Ang Chin Tee, M Hafizal Mad Zahir
Geological Society of Malaysia (GSM)
... and processing of PS data would result in better imaging of the reservoirs. The smaller absorption of the S-wave, the higher resolution and better quality P...
2011
Resistivity Indication of Reservoir Flow Potential in Carbonate Rocks: A Case Study of Little Cedar Creek Field, Onshore Alabama, #20256 (2014).
Qifei Huang and Yuefeng Sun
Search and Discovery.com
...). Qifei Huang and Yuefeng Sun PS Resistivity Indication of Reservoir Flow Potential in Carbonate Rocks: A Case Study of Little Cedar Creek Field, Onshore...
2014