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The AAPG/Datapages Combined Publications Database
Showing 37,351 Results. Searched 200,357 documents.
Sonic velocity, submarine canyons, and burial diagenesis in Oligocene-Holocene cool-water carbonates, Gippsland Basin, southeast Australia
Malcolm W. Wallace, Guy R. Holdgate, Jim Daniels, Stephen J. Gallagher, Andrew Smith
AAPG Bulletin
... porosity) is a function of burial depth, carbonate content, and, to a lesser extent, sediment age. Lateral sonic velocity variations within the Seaspray...
2002
North West Shelf 3D Velocity Modeling
Laureline Monteignies, Cedric Magneron, Natalia Gritsajuk
Petroleum Exploration Society of Australia (PESA)
... variations of anisotropies and sizes of structures. METHOD AND RESULTS TRUE 3D VELOCITY MODELING FOR TIME TO DEPTH CONVERSION Seismic velocities are most...
2016
-- no title --
user1
Search and Discovery.com
...) with a constant replacement velocity. This approach is employed to address the challenge of complex variations in the near-seabed velocity model...
Unknown
Fit-for-Purpose Depth Imaging of Sub-Thrust and Strike-Slip Fault Regime Onshore Myanmar
Search and Discovery.com
N/A
The Correction of Lateral Phase Variations
B. Link, D. Hutchinson
CSPG Special Publications
...The Correction of Lateral Phase Variations B. Link, D. Hutchinson 1994 118 119...
1994
Some Relations Among Sedimentation, Stratigraphy, and Seismic Exploration
W. C. Krumbein
AAPG Bulletin
... to conclude from this that the original pattern of sedimentation sets the framework for initial lateral velocity variations, which are then strengthened...
1951
Abstract: Depth Conversion Methodology using a Stochastic Velocity Model for the McMurray Formation; #90171 (2013)
Darren Hinks, Tom Cox, Stephanie Schmidt, Dale Vanhooren, and Sergei Filin
Search and Discovery.com
... that incorporates both vertical and lateral velocity variations. AAPG Search and Discovery Article #90171 CSPG/CSEG/CWLS GeoConvention 2009, Calgary...
2013
Abstract: Optimum Aperture Length for Improving Dispersion Curve Analysis in CMP Cross-Correlation of Surface Waves; #90187 (2014)
Roohollah Askari, Robert J. Ferguson, and Helen Isaac
Search and Discovery.com
... velocity model for static corrections with high lateral resolution. To this end, we have enlarged upon the idea of CMP Cross-Correlation of Surface...
2014
The Barque Structure Offshore New Zealand: Improving the Seismic Image Using Prestack Depth Migration; #41516 (2015)
Jim Montalbetti, Jeff Beckett, Graham Hodgkiss
Search and Discovery.com
... challenge in developing an accurate velocity depth model for the Barque structure is to address the strong lateral velocity variations associated...
2015
Interpretative PSDM Workflow for Solving Complex Imagery Below Faults and Carbonates Reefs in South Mahakam, Kutai Basin: An Interpreters Point of View
Cepi Muhamad Adam, Nadir Abdoun, Bertrand Duquet, Florent Bertini, Yves Le Stunff
Indonesian Petroleum Association
... and the Kutai basin, the study area is strongly compartmentalized. Lateral velocity variations across faults with very significant throws induce severe fault...
2009
Abstract: Integrated Interpretive Processing - Pre Stack Depth Migration in Bahrah Area, Kuwait; #91204 (2023)
Anjaneyulu Singavarapu, Eman Al-Shehri, Humoud Salem Al-Fadhli, Reyad Ibrahim Ali Abu-Taleb
Search and Discovery.com
.... But very sharp lateral velocity variations coupled with strong vertical velocity variations extending over very short intervals make depth conversions...
2023
Imaging Beneath Gas - A Prestack Depth Migration Case Study (Paper 34)
Osman Khan, Uwe Klein-Helmkamp, Peter Whiting, Tim Chapman
Geological Society of Malaysia (GSM)
... to comprehend local lateral velocity variations, and interpretation of seismic data in the depth domain. This paper presents a case study from offshore...
2003
Abstract: Seismic Techniques in the Alberta Foothills
L. H. Reed
CSPG Bulletin
... beds. Another serious problem is the influence of rapid lateral variations in vertical velocity caused by excessive thickness of a high or low velocity...
1953
Abstract: Slant-Wave Stack, by Jon F. Claerbout, Philip S. Schultz, Raul Estevez; #90976 (1976).
Search and Discovery.com
1976
Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part II Data Examples
Dan Negut
Search and Discovery.com
... imaging approach. However, more often than not, a combination of rugged topography, sharp velocity-thickness variations in the near-surface model, abrupt...
Unknown
Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part II Data Examples
Dan Negut
Search and Discovery.com
... imaging approach. However, more often than not, a combination of rugged topography, sharp velocity-thickness variations in the near-surface model, abrupt...
Unknown
Developments in Seismic Processing for Geologic Interpretation: ABSTRACT
Mark K. Smith
AAPG Bulletin
... variations in interval velocity of the order of 1% may be detected. In addition to obtaining a major increase in the accuracy of structural information...
1969
Abstract: Challenges for Seismic Imaging Using Explicit Wavefield Extrapolation, by Saleh Alsaleh; #90077 (2008)
Search and Discovery.com
2008
Receiver Functions and Surface Wave Dispersion Modeling of the Crust and Upper Mantle beneath the Texas Gulf Coast
Search and Discovery.com
N/A
Illuminating the Complex Geology of the UK Faroe Shetland Basin
Antonio Castiello, Gareth Venfield, Jens Beenfeldt
GEO ExPro Magazine
... and longer offset multi-sensor data, have been effectively updated using the the strong lateral velocity variations caused shot with approximately 45o...
2022
EXTENDED ABSTRACT: Applications of Wave Imaging Technologies to Improve Deep Gulf Prospecting
Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez
GCAGS Transactions
... handling of amplitude focusing effects and sharp lateral velocity variations) and Kirchhoff algorithms (ability to image steep or overturned dips...
2010
Depth Imaging Through Surface Carbonates: A 2D Example from the Canadian Rocky Mountains; #41554 (2015)
Yong Hua, Don Lawton
Search and Discovery.com
... with lateral velocity variations. The integration of all available sources of geophysical and geological data in consultation with interpreters is the key...
2015
Integrated Full Waveform Inversion and Dip Constrained Tomography for Complex Carbonate Imaging - Case Study from Indonesia
Yonghe Guo, Jun Wang, Pongga Wardaya, Riaz Alai, M Afiq B Mokhtar, Rizki Krishna Pratama, Haryono Haryanto
Indonesian Petroleum Association
... migration velocity in which the lateral velocity variation wavelength should be bigger than the maximum offset of useable reflection energy...
2018
Seismic Static Corrections, Don W. Steeples and Gregory S. Baker, Search and Discovery Article #40047 (2002)
Search and Discovery.com
2002