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The AAPG/Datapages Combined Publications Database
Showing 17,717 Results. Searched 200,636 documents.
Seismic Signature of CO2 Flooding in Tuscaloosa Sandstone; #40942 (2012)
Avinash Mohapatra, Chandra S. Rai, Carl Sondergeld, and Trevor L. Richards
Search and Discovery.com
... velocity measurements as a function of effective pressure showed Biot effective pressure coefficient (n) is approximately equal to 1.0 and independent...
2012
Velocity for Pore Pressure Prediction Modeling and Risk Assessment; #41819 (2016).
Selim Simon Shaker
Search and Discovery.com
...Velocity for Pore Pressure Prediction Modeling and Risk Assessment; #41819 (2016). Selim Simon Shaker Velocity for Pore Pressure Prediction Modeling...
2016
Crustal Structure Study on Gulf Coast of Texas
A. L. Hales , C. E. Helsley , J. B. Nation
AAPG Bulletin
... complete analysis suggests that the average sediment velocity is about 3 km/sec down to 10 or 11 km. The section in Figure 8 shows that the syncline...
1970
Seismological Methods and the Search for Geothermal Resources
David Butler, Paul Larry Brown
Rocky Mountain Association of Geologists
...; and the measurement of insitu rock properties, such as attenuation or velocity ratios. These methods of exploration presume a model of the target system...
1977
Abstracts: Converted Wave Processing in the EOM Domain; #90173 (2015)
Thais A. Guirigay and John B. Bancroft
Search and Discovery.com
... wave prestack migration and velocity analysis has been developed. That is based on the consideration of prestack migration by equivalent offset...
2015
Seismic Interpretation Problems Caused by Miocene Channels in the Central Part of the Gippsland Basin
T U Maung, S J Cadman
Petroleum Exploration Society of Australia (PESA)
... with difficulties in velocity analysis as high velocity Miocene channels are present. Velocity gathers are virtually useless in the massively channelled section...
1992
Velocity and Stratigraphic Models of Dnieper-Donets Paleo-Rift (Reshetilov-Sinevka Deep Seismic Sounding Profile)
T. V. Il’chenko, L. T. Kalyuzhnaya
Petroleum Geology: A Digest of Russian Literature
...Velocity and Stratigraphic Models of Dnieper-Donets Paleo-Rift (Reshetilov-Sinevka Deep Seismic Sounding Profile) T. V. Il’chenko, L. T. Kalyuzhnaya...
2000
A Novel Method for Experimental Characterization of the Poroelastic Constants in Unconventional Formations
Deepak Gokaraju, Munir Aldin, Akshay Thombare, Abhijit Mitra, Sudarshan Govindarajan, Robert Patterson
Unconventional Resources Technology Conference (URTEC)
... in real time during small perturbations in stress. The use of P-wave velocity or arrival time is evaluated as an effective gauge to capture the rock...
2018
Discussing Demigration Uncertainties Applied to Active Focused Seismic Monitoring
Baptiste Penot, Bruce Webb, Michele Buia, Gianluca Dell’Elce
Carbon Capture, Utilization and Storage (CCUS)
... positions through a sensitivity analysis on velocity models, new crucial considerations regarding (de-)migration uncertainties applied to focused seismic...
2025
How Sealed Is a Seal? - High Resolution Seal Integrity Evaluation Using 3D Seismic Data
Gary Yu
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... for accurate pore pressure estimation. Seismic data conditioning and velocity analysis. To extract the best seismic velocity, it is essential to have the best...
2009
3D3C seismic exploration for tight sand reservoirs: Case study in western China
Wang QinGeng, Hu Shanzheng, Zhao Rongrong, Xie Wanxue, Zhou Ming, Ren Cong, Jing Longjiang, Luo Ji
International Meeting for Applied Geoscience and Energy (IMAGE)
... two parameters velocity analysis, the converted wave velocity VC and vertical P-wave velocity and S-wave velocity ratio γ0 could be established...
2023
Abstract: Converted Wave Receiver Statics from First Break Mode Conversions; #90171 (2013)
Kristof De Meersman and Marcelo Roizman
Search and Discovery.com
... be obtained prior to the first pass velocity analysis thus greatly improving the initial velocity estimates. This is a major advantage over conventional methods...
2013
Abstract: Converted Wave Receiver Statics from First Break Mode Conversions; #90171 (2013)
Kristof De Meersman and Marcelo Roizman
Search and Discovery.com
... be obtained prior to the first pass velocity analysis thus greatly improving the initial velocity estimates. This is a major advantage over conventional methods...
2013
Electronic Computers Aid in Exploration Decisions and Interpretations: ABSTRACT
Edward J. Assiter
AAPG Bulletin
... performed on computers are: electric-log analysis, log and core correlations, seismogram synthesis, seismic velocity determination, migration charts...
1960
-- no title --
user
Search and Discovery.com
.... First break travel time analysis also suggested azimuthal velocity variations in the surveyed zone. Such information is important for obtaining a 3D...
Unknown
-- no title --
user
Search and Discovery.com
.... First break travel time analysis also suggested azimuthal velocity variations in the surveyed zone. Such information is important for obtaining a 3D...
Unknown
Processing the KTK 3D seismic Survey for Azimuthal Information: San Joaquin Basin, California; #41649 (2015)
M. Lee Bell and Gary Myers
Search and Discovery.com
..., surface-consistent amplitude scaling, and two iterations of velocity analysis and reflection statics. After this pre-stack migration velocity analysis...
2015
Characterization of a Carbonate Mudrock Reservoir by Integrating Sequence Stratigraphy, Sonic Velocity, and Characterization of the Macro- to Micropore Architecture; #41990 (2017)
Beth Vanden Berg, G. Michael Grammer
Search and Discovery.com
... Velocity Response Pore Architecture Image Analysis Microscopy Ion Milling SEM Sequence Stratigraphy Mid-Continent “Mississippi Limestone” Play...
2017
Building high-resolution models and synthetic seismic data to evaluate interpretation scenarios
Tiago Santos Cabral, Rodrigo Lopes Fernandes, Daina Popic Bendoraitis, Josair Estrela Gonalves Junior, Luiz Alberto Santos
International Meeting for Applied Geoscience and Energy (IMAGE)
..., processing, and analysis. The inputs are a full-stack PSDM volume and its corresponding migration velocity. 1. Model building To build the models, we...
2022
Elastic FWI application to a land data set in the Middle East
Anna Sedova, Olivier Leblanc, Thibaut Allemand, Gilles Lambar, Stphane Pellerin, Daniela Donno
International Meeting for Applied Geoscience and Energy (IMAGE)
... velocity inversion at approximately 400 m, due to the limited portion of the diving-wave train that it can interpret (Figure 2d). Our analysis shows...
2022
Three-Dimensional Depth Imaging of Seismic Data to Assess Subsurface Geology in Northern Utah and Southwestern Wyoming
Alvin K. Benson
Utah Geological Association
...) stacked seismic section (figure 10) from the study area was generated with normal moveout corrections based upon conventional velocity analysis...
1999
Eye-Openers from Re-Processing of Oil Sands Seismic Data; #41290 (2014)
David Gray, Seann Day, and Scott Shapper
Search and Discovery.com
... at the Cretaceous-Devonian unconformity and its effects on: i. Velocity analysis ii. Assessment of statics and cap-rock integrity iii. Deconvolution 2...
2014
ABSTRACT: Future of Microseismic Analysis: Integration of Monitoring and Reservoir Simulation; #90122 (2011)
Leo Eisner, Vladimir Grechka, and Sherilyn Williams-Stroud
Search and Discovery.com
... and the velocity (e.g., Grechka, 2010). Analysis of Figure 2 reveals that the downhole and surface data complement each other, helping to remove the trade...
2011
Abstract: Spatial Markov Models of Anomalous Transport in Fracture Networks, by Peter K. Kang, Marco Dentz, Tanguy Le Borgne, and Ruben Juanes; #120034 (2012)
Search and Discovery.com
2012
Abstract: Rock Physics Modeling in Montney Tight Gas Play; #90224 (2015)
Ayato Kato, Kunio Akihisa, Carl Wang, and Reona Masui
Search and Discovery.com
... velocity data are critical for seismic AVO analysis, it is often that S-wave sonic log has not been acquired in the key wells. In the cases, S-wave...
2015