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The AAPG/Datapages Combined Publications Database
Showing 185 Results. Searched 196,426 documents.
Imaging in Complex Environments Common Reflection Angle Migration
Graham A. Winbow
Indonesian Petroleum Association
...Imaging in Complex Environments Common Reflection Angle Migration Graham A. Winbow © IPA, 2011 - 31st Annual Convention Proceedings, 2007...
2007
Abstract: Challenges in AVO Compliant Processing of Multiple Surveys; #90171 (2013)
Greg Cameron, Josef Heim, Frederik Horn, and Andy Dyke
Search and Discovery.com
.... A common offset Kirchhoff Pre-Stack Time Migration doesn’t require regularly sampled input data; but will show more footprint and amplitude...
2013
Abstract: Challenges in AVO Compliant Processing of Multiple Surveys; #90171 (2013)
Greg Cameron, Josef Heim, Frederik Horn, and Andy Dyke
Search and Discovery.com
.... A common offset Kirchhoff Pre-Stack Time Migration doesn’t require regularly sampled input data; but will show more footprint and amplitude...
2013
Observations of Azimuthal Anisotropy in Prestack Seismic Data, #41572 (2015).
David Gray
Search and Discovery.com
... (2001) describe a means of displaying prestack offset and azimuth data as a 3D cube. Henceforth, this will be referred to as a COCA (Common-Offset...
2015
Abstract: Efficient Broadband Marine Acquisition and Processing for Improved Resolution and Deep Imaging; #90172 (2014)
Ed Kragh, Tim Brice, Tony Curtis, Josef Heim, Deepak Kapadia, Morten Svendsen
Search and Discovery.com
... then be performed in the common-offset crossline domain to regularize the low-frequency data to the same grid as the high-frequency data from the shallow...
2014
Wavelet Processing
Lee Lu
Indonesian Petroleum Association
... in the data are attenuated quite effectively. The source wavelet in trace 40 is now collapsed to a zero phase wavelet. The common offset gather of trace 40...
1978
Improving Stratigraphic and Structural Interpretation of Suban 3D Through Advanced Reprocessing
Safitri Nurida, Irfan Yuliandri Syukri, Ludy Andria
Indonesian Petroleum Association
..., and it can provide higher signal to noise ratio. * Compared to the previous processing data, the newly reprocessed 3D pre-stack depth migration stack...
2019
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
... information was lost. Another way of organizing the data, called Offset-Vector Tiles came into common use to address this problem. Basically the data...
2015
Marine Multicomponent Seismic – The New Issues in the Developing Revolution
Jason Robinson
Indonesian Petroleum Association
... common offset data extracted from single cross spreads from an orthogonal survey. A single cross spread has uniform, single fold coverage in each bin...
2002
Abstracts: Evaluation of a New 5D Seismic Volume Reconstruction Method: Tensor Completion versus Fourier Reconstruction; #90173 (2015)
Nadia Kreimer and Mauricio D. Sacchi
Search and Discovery.com
.... The problem of seismic data regularization is an essential part of preconditioning strategies prior to multiple suppression, migration and detailed...
2015
Estimating subsurface geostatistical parameters from surface-based GPR reflection data using a deep-learning approach
Yu Liu, James Irving, Klaus Holliger
International Meeting for Applied Geoscience and Energy (IMAGE)
... synthetic common-offset GPR reflection data using an FDTD solution of Maxwell’s equations. The synthetic GPR data are subjected to a standard processing...
2023
Application of Advanced Depth Imaging Technology in Shallow Water Offshore Indonesia
Michael Gidding, Suyang Chen, Steven Wiseman, Moch Asrori, Richard Bolton
Indonesian Petroleum Association
..., pre-stackdepth migration of offset planes was run using aKirchhoff migration, allowing all dips to produce depthmigrated common-image point (CIP...
2012
The Silver Lining on 3D Seismic Acquisition Challenges during the Pandemic Covid19: The Application of 5D Interpolation to Fill in Data Gaps
Pramuditya Dwi Permana, Agi Robby Rizaldi, Afrizon Setiawan, Hendarman
Indonesian Petroleum Association
... be corrected during seismic data processing to create an image of the subsurface to enable geological interpretation. The development of various...
2023
Seismic Processing in the Papua New Guinea Fold Belt - Recent Experience
N. J. Fisher, F. R. Nicholson
Papua New Guinea (PNG) Petroleum Convention Proceedings
... control tool was the use of NMO-corrected common-offset gathers, usually generated at velocity locations. It was important to use only a small number...
2000
Abstract: Non-Hyperbolic Reflection Tomography for Better Imaging and Interpretation, by Zhaobo Meng and Chengbin Peng; #90105 (2010)
Search and Discovery.com
2010
Abstract: The Design and Application of Converted-wave COVs; #90187 (2014)
Richard Bale, Tobin Marchand, Keith Wilkinson, and Jeff Deere
Search and Discovery.com
... the concept of the “Common Offset Vector” (COV) (Cary, 1999), also known at the “Offset Vector Tile” (OVT), (Vermeer, 2002). While both approaches have value...
2014
Clari-Fi: Broadband Data from Conventional Streamer Acquisition
Nic Woodburn, Tom Travis, Hassan Masoomzadeh, TGS
GEO ExPro Magazine
..., common mid-point (CMP), and common offset domains to enhance low frequency sub-basalt primary signal, and minimise both coherent and incoherent...
2012
Angle Gathers for Gaussian Beam Depth Migration, #41593 (2015).
Samuel Gray
Search and Discovery.com
... input gathers, but common-shot or common-receiver GBM (Gray, 2005) does. In particular, common-shot migration migrates data from many different receiver...
2015
ABSTRACT: Acquisition Parameters for Shallow Seismic Data in West Virginia, by Stewart T. Taylor; #91031 (2010)
Search and Discovery.com
2010
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)
... from the depth migration is visible in comparison to time migration even for data outside the structurally deformed, gas-affected zone. Problem Areas...
2003
Abstract: Azimuthal Processing For Unconventional Resource Plays Using An Orthorhombic Velocity Model; #90174 (2014)
Shaowu Wang and David Wilkinson
Search and Discovery.com
..., dip-moveout (DMO) removal and time migration. The estimation of velocity parameters for orthorhombic media is the key for azimuthal processing using...
2014
Estimation of Methane from Kerala - Konkan Onshore Peatlands of South West Coast India by Ground Penetrating Radar Method, #51460 (2018).
K. Devi, Rajesh R Nair
Search and Discovery.com
...) of the subsurface. The common offset radargrams were used to reconstruct the 2-D stratigraphic image of the study site (Figure 3). The GPR data require signal...
2018
Velocity and Velocity
M. Al-Chalabi
Petroleum Exploration Society of Australia (PESA)
... pos1t1oning, the most common form being time-to-depth conversion. Velocity and 'Velocity' ISSUES IN ESTIMATING THE TRUE SUBSURFACE FOCUSING (=DATA QUALITY...
2000
Attenuation of Marine Coherent Noise – A Processing Case History in the East China Sea
Huaien Wang, Liu Guangxin, Curtis E. Hinz, Fred F. C. Snyder
Southeast Asia Petroleum Exploration Society (SEAPEX)
... reflection events are coherent in the common offset plane (COP) while the hyperbolic noise trains have been randomized. It is this random noise that the F-X...
1990
Abstract: DMO Accuracy Requirements for AVO Analysis
Craig J. Beasley
Geological Society of Malaysia (GSM)
... al., 1984). For 2-D DMO, in which the "processing unit" is typically a large group of traces, such as common-offset data or shot gathers, f k DMO...
1990