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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,619 documents.
Methods of estimating wavelet stationarity, stabilizing non-stationarity, and evaluating its impact on inversion: A synthetic example using SEAM II Barrett unconventional model
Jesse Buckner, Michael Fry, Joe Zuech, Peter Harris, Bill Shea
International Meeting for Applied Geoscience and Energy (IMAGE)
... and correct for spatial wavelet instability within a synthetic prestack seismic volume to decrease uncertainty in this most critical step of QI...
2023
Lithology characterisation of the roof and floor of the Moranbah measures coal seam using post-stack and pre-stack seismic inversion
Margarita Pavlova
Petroleum Exploration Society of Australia (PESA)
... and prestack seismic inversion. First step in the study was to understand the relationship between elastic and rock properties using log data. Thus, when...
2019
Tasour Field - Republic of Yemen Block 32: Case History of a Decade of Learning; #90017 (2003)
James Bambrick, Ross Clarkson, Halvor Jahre, Sven Erik Lie
Search and Discovery.com
... Tasour 7 & 8 which tested the fault shadow hypothesis after prestack depth migration of seismic data. Early on it was found that refraction static...
2003
Tasour Field, Republic of Yemen Block 32: Case History of a Decade of Learning, by James Bambrick, Ross Clarkson, Halvor Jahre, Sven Erik Lie, #20020 (2004).
Search and Discovery.com
2004
Geologically Constrained Seismic Imaging in Andean Thrust Belts, #42530 (2020).
Rob Vestrum,
Search and Discovery.com
... the different imaging algorithms: prestack time migration, Kirchhoff depth migration, and reverse-time migration (RTM). More accurate algorithms require...
2020
Search and Discovery
Search and Discovery.com
N/A
Three-Dimensional Seismic Volume Visualization of Carbonate Reservoirs and Structures
Jose Luis Masaferro, Ruth Bourne, Jean Claude Jauffred
AAPG Special Volumes
... suitable for areas of relatively simple geology (e.g., layer-cake geology) or where the reservoir unit is beyond seismic resolution and therefore...
2004
Fault-related Folding in the Deep Waters of the Equatorial Margin of Brazil
Pedro Victor Zalan
AAPG Special Volumes
... strata point to a single long-lasting (Eocene to Oligocene) event of sliding and contraction.Figure 3. Line B in Figure 1. Prestack depth-migrated...
2011
Paleocene to Eocene deep-water slope canyons, western Gulf of Mexico: Further insights for the provenance of deep-water offshore Wilcox Group plays
Angela McDonnell, Robert G. Loucks, William E. Galloway
AAPG Bulletin
...) (strike). These proprietary data, acquired by an ocean-bottom cable in 19951999, were reprocessed (curved ray prestack time migration) by Petroleum Geo...
2008
GEO 2014, The 11th Middle East Geosciences Conference and Exhibition, March 10-12, 2014, Manama, Bahrain; - Abstracts, #90188 (2014).
Search and Discovery.com
2014
AAPG/SEG International Conference and Exhibition; - Abstracts, #90255 (2017).
Search and Discovery.com
2017
Understanding salt in orogenic settings: The evolution of ideas in the Romanian Carpathians
Dan Mircea Tămaş, Zsolt Schléder, Csaba Krézsek, Silviu Man, and Sorin Filipescu
AAPG Bulletin
... prestack depth-migrated seismic and the mapped base Maeotian unconformity. The illustrated part of the Moreni diapir is approximately 1200 m (∼3900...
2018
Salt welding during canopy advance and shortening in the Green Canyon area, northern Gulf of Mexico
Turki K. Alshammasi, Sian L. Evans, and Christopher A.-L. Jackson
AAPG Bulletin
... an allochthonous salt layer known as the Sigsbee canopy (e.g., Diegel et al., 1995; Peel et al., 1995; Rowan, 1995; Pilcher et al., 2011). As this canopy...
2023
GEO 2016; - Abstracts, #90254 (2016).
Search and Discovery.com
2016
Exploring the Greater Taranaki Basin North of the Established Hydrocarbon Fairway
K. Bierbrauer, T. J. Herdy, A. Rek, K. L. Mills
Petroleum Exploration Society of Australia (PESA)
.... Detailed analysis of interval velocities and prestack depth migration of selected 2D lines, currently in progress, should increase our confidence...
2008
Application of seismic attributes to delineate the geological features of the Malay Basin
Abd AlSalam Almasgari, Mohamed Elsaadany, Abdul Halim Abdul Latiff, Maman Hermana, Abdul Hadi Bin Abd Rahman, Ismailalwali Babikir, Qazi Sohail Imran, Nicholas Fogne Appiah, Teslim Oyediran Adeleke
Geological Society of Malaysia (GSM)
.... The data used in this study is post-stack data; these post-stack attributes consider the seismic data as images of the earth, while the prestack...
2020
Improving Structural Imaging
Svein-Erik Sjulsen, Chris Stevens
GEO ExPro Magazine
... effects of Kirchhoff prestack time migration and several passes of assorted demultiple techniques have produced a significant improvement to the various...
2007
Effects of Seismic Reprocessing on Selected Seismic Attributes: A Case Study in the Permian Basin
Joel Anthony T. Famini, Kurt J. Marfurt, E. Charlotte Sullivan
West Texas Geological Society
... attributes. We are currently reprocessing the prestack shot gathers. We are using an interpretation-driven workflow, with parameters chosen to optimize...
2003
Sub-L1 norm regularized inversion deblending in local 3D FK domain for ocean-bottom node data
Jun Sun, Zhaojun Liu, Manhong Guo, Graeme Stock, Bin Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... on migration images. However, if investigated closely, damage to the primary energy and residual blending sources can be found in prestack gathers...
2022
DMO and NMO as Applied in Seismic Data Processing
Jiunnyih Chen
Geological Society of Malaysia (GSM)
... DMO, such as prestack partial migration, DMO by Fourier transform, offset continuation, single channel DMO ... etc, and the improvements...
1989
South Timbalier 315 #1
Brian Rader
Houston Geological Society
... for prestack time and review near/far offset volumes. Synthetic Modeling Could not model amplitude with well information. Fluid and sand substitution into log...
2003
3-D Seismic Data Acquisition in Southern Louisiana: Considerations for Technical and Commercial Success [Abstract]
Steve Knapp, Kevin Callaghan, Randy Sides
New Orleans Geological Society
... the elements; recording systems that can acquire a large number of channels; radio telemetry; GPS positioning; and processing capabilities (prestack...
2003
Simultaneous source wide azimuth seismic acquisition using low frequency Gemini source in eastern Mediterranean Sea
Shangli Ou, Shelley Zaragoza, Zachary Lawrence, Lindsey Donaldson, Chris Tapie, Kim Begay-Jackson, Brian deMartin, Ares Ouzounis, Jie Shu, Luigi Pastore, Gita Febriany
International Meeting for Applied Geoscience and Energy (IMAGE)
... 4 shows a narrow band (1-4 Hz) comparison of prestack raw shot gathers from the 2022 Gemini 8000 source and a conventional source with a 4135 in3...
2023
Seismic diffraction imaging for improved coal structure detection in complex geological environments
Binzhong Zhou, Weijia Sun
Petroleum Exploration Society of Australia (PESA)
...., and M. Imhof, 2005, Diffraction enhancement in prestack seismic data: Geophysics, 70, no. 3, V73-V79. Bednar, J. B., 1997, Least square dip...
2018
An Example of 3-D AVO for Lithology Discrimination in Widuri Field, Asri Basin, Indonesia
Steven W. Smith, Larry Danahey, Romina Himawan, William E. Harmony, H. Lee Gilmore, John W. Armon, Tony L. Bowman, Wayne Smith
Indonesian Petroleum Association
... prestack seismic data are used for detection of carbonaceous shale. Based on mapping, good correlation exists between well data and the AVO product...
1995