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The AAPG/Datapages Combined Publications Database
Showing 15,386 Results. Searched 200,630 documents.
Delaware Basin Horizontal Wolfcamp Case History: HTI Fracture Analysis to Avoid H2S and Extraneous Water Linked to Graben Features
Scott Cook, Mike McKee, Sid Bjorlie
Unconventional Resources Technology Conference (URTEC)
... is prohibited. Abstract Pre-stack HTI Velocity Variation with Azimuth (VVAZ) and Amplitude Variation with Azimuth (AVAZ) are employed to locate open...
2019
The Fabric, or Internal Structure, of Rocks The Patterns of Anisotropy; #42188 (2018)
Heloise B. Lynn
Search and Discovery.com
... variation by source-receiver azimuth (a wobble, red arrow). The data are sorted first by offset group, then by azimuth within each offset group...
2018
Extending the Resolution of Seismic Reflection Exploration
L. R. Denham
Pacific Section of AAPG
... variation in the static correction across the array, and a mean variation of 12 ms. There were similar variations in amplitude response: up to 10 dB...
1980
The Use of Physical Modeling to Resolve Offshore Seismic Problems
B. J. Evans, M. Urosevic
Indonesian Petroleum Association
... impedance contrast. To remove water-bottom multiples within the fluorocarbon fluid, water can be poured over the fluid, thereby increasing the effective tank...
1995
Seismic Diffraction Imaging of Reservoir Fractures with DAS Seismic Data in a Horizontal Well
Brian Fuller
Unconventional Resources Technology Conference (URTEC)
... occurred. The seismic data exhibited good repeatability and were processed in a surface consistent manner to retain source wavelet and amplitude...
2022
Seismic Amplitude Versus Offset (AVO) Character of Geopressured Transition Zones
John N. Louie and Abu M. Asad
AAPG Special Volumes
...Seismic Amplitude Versus Offset (AVO) Character of Geopressured Transition Zones John N. Louie and Abu M. Asad 1994 131 137 M 61: Basin Compartments...
1994
Seismic Response and Well Logs in Elastic Earth, by Daniel C. Huston; #91024 (1989)
Search and Discovery.com
1989
An Exact Method for Characterization of Grain Shape
Robert Ehrlich, Bernhard Weinberg
Journal of Sedimentary Research (SEPM)
... shape variation. Orthogonal axial measurements are most effective for shapes of regular symmetry and decrease in value as grain shape departs from...
1970
Passive Margins: Shelf-to-Basin Correlations off Eastern Canada: Developing a Seismic Stratigraphic Framework in the Northern Newfoundland Basin
Karen J. Meador, James A. Austin, Jr., and Donald F. Dean
AAPG Special Volumes
...) and their corresponding cyclic velocity variations (Figure 2b). For example, the high-amplitude, continuous reflector at 1.15 sec on NB-2 at the well-bore (Figures...
1987
Seismic Structure and Stratigraphy of Northern Edge of Bahaman-Cuban Collision Zone
M. M. Ball , R. G. Martin , W. D. Bock , R. E. Sylwester , R. M. Bowles , D. Taylor , E. L. Coward , J. E. Dodd , L. Gilbert
AAPG Bulletin
... faults offset thrust sheets and appear to agree in position with left-lateral offsets of the present coastline. Serpentinite flow along major thrust-fault...
1985
Seismic Detection of Upper Almond Gas Sandstones-Dripping Rock Field, Washakie Basin, Wyoming
Jack E. Holton
Wyoming Geological Association
... to the north and northwest. Amplitude versus offset seismic techniques have proved useful in the detection of numerous Wyoming reservoirs previously held...
1989
Seismic Detection of Stratigraphic and Combination Traps Without Amplitude Expression in Northern Lafourche Parish, Louisiana
Steven H. Brachman
GCAGS Transactions
...Seismic Detection of Stratigraphic and Combination Traps Without Amplitude Expression in Northern Lafourche Parish, Louisiana Steven H. Brachman 2005...
2005
Abstract: Iterative Interactive Interpretation of Principal Component Clusters from Seismic Amplitude Data: A Rapid Geologic Feature Extraction Method, by Sebastien Bombarde, Jay R. Scheevel, and Karen Payrazyan; #90914(2000)
Search and Discovery.com
2000
An Analysis of a Seismic Reflection from the Base of a Gas Hydrate Zone, Offshore Peru (1)
JOHN J. MILLER , MYUNG W. LEE , and ROLAND VON HUENE
AAPG Bulletin
... as a segmented reflection with a wide variation of amplitude (Figures 5-7). The application of AGC during processing can make the amplitudes of these segments...
1991
Stratigraphic Modeling and Interpretation--Geophysical Principles and Techniques: Section 3. Stratigraphic Models from Seismic Data
Norman S. Neidell, Elio Poggiagliolmi
AAPG Special Volumes
... of a structural component. Note that amplitude level of the water sandstone has been interpreted and that all amplitude variation exhibited is of lithologic...
1977
4-D CSEM, A Cost-Effective Tool for Deep-Water Clastic Reservoir Monitoring, #42336 (2018).
Paulo T. L. Menezes, Joao L. Silva Crepaldi, Andrea Zerilli, Tiziano Labruzzo, Leonardo Alvim, Jorlivan Correa, Emanuel Pinho, Julio Lyrio, Adriano Viana
Search and Discovery.com
... between Petrobras and Schulmberger. Technical proposal • Develop game-changing broadband, full-field, fullazimuth, ultra-long offset integrated...
2018
Hybridised Weighted Boot-Strap Differential Semblance
Hamish Wilson, Lutz Gross
Petroleum Exploration Society of Australia (PESA)
... in traditional semblance to account for polarity anomalies due to amplitude versus offset (AVO) phenomena. The trend utilised was based on the Shuey...
2016
Acquisition geometry design based on full-wavefield migration
Billy A. Revelo Obando, Gerrit Blacquire
International Meeting for Applied Geoscience and Energy (IMAGE)
... within a line and the separation between lines is chosen to achieve certain common midpoint (CMP) properties: resolution, offset distribution and trace...
2022
Permeability Multiplier Prediction Utilizing Wide Azimuth 3D OBC Seismic Data; #41349 (2014)
T. Matarid
Search and Discovery.com
...) and Amplitude were used for azimuthal anisotropy analysis. In case of unequal stress (anisotropy) exists in the overburden layers, then the azimuthal variation...
2014
The Growing Role of Geophysics
Fred Aminzadeh, Larry Lines
GEO ExPro Magazine
.... Seismic attributes such as amplitude variation with offset (AVO) have become an effective way to address reservoir risk. Analysis of differences...
2009
Geology and Petroleum Potential of Exmouth Plateau Area Off Western Australia
N. F. Exon, J. B. Willcox
AAPG Bulletin
... Jurassic seafloor spreading around northeast-trending ridges formed the plateau's northwestern and northern margins, by rifting and transform faulting...
1978
Reservoir Description using hybrid seismic inversion: A 3D case study from María Inés Oeste field, Argentina
M. Benabentos, S. Mallick, M. Sigismondi, J. Soldo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... seismic inversion, a combination of prestack waveform inversion and poststack inversions of some amplitude-variation-with-offset (AVO) attributes...
2003
Insights into the depositional setting for the Gippsland Basin from modern basin-wide 3D datasets
Angus Goody, Clare Davies, Paul Rheinberg
Australian Energy Producers Journal
... 10,190 km2 of legacy 3D data as part of their ReGeneration project in 2018 and in 2020 acquired 8751 km2 of long offset, deep tow and undershot seismic...
2024
Pie in the Sky?
Ed Hagar
GEO ExPro Magazine
... and sometimes a life-saver; for example, initial amplitude scans and initial well-prognosis can both be concerns. less? When we difference compressed...
2019
Fracture Permeability in the Barnett Shale: Effects of Roughness, Fracture Offset, Proppant, and Effective Stress; #80188 (2011)
Sarah M. Kassis
Search and Discovery.com
...Fracture Permeability in the Barnett Shale: Effects of Roughness, Fracture Offset, Proppant, and Effective Stress; #80188 (2011) Sarah M. Kassis...
2011