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The AAPG/Datapages Combined Publications Database
Showing 1,507 Results. Searched 195,387 documents.
TAU Migration and Velocity Analysis
Search and Discovery.com
N/A
Converted-Wave Prestack Time Imaging without using P-Wave
Search and Discovery.com
...Converted-Wave Prestack Time Imaging without using P-Wave Converted-Wave Prestack Time Imaging without using P-Wave Xiaogui Miao* CGGVeritas...
2013
Poststack, Prestack and Joint Inversion of P- and S-Wave Data at Postle Field, Oklahoma
Search and Discovery.com
N/A
A Fusion of Prestack and Petrophysics Know Before You Drill
Dylan Mair, Nguyen Nam
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
...A Fusion of Prestack and Petrophysics Know Before You Drill Dylan Mair, Nguyen Nam Dylan Mair and Nguyen Nam A Fusion of Prestack and Petrophysics...
2006
Abstracts: Fracture Analysis with Interpolation Before Prestack Migration; #90173 (2015)
Ye Zheng, Warren Upham, and Mark Ng
Search and Discovery.com
...Abstracts: Fracture Analysis with Interpolation Before Prestack Migration; #90173 (2015) Ye Zheng, Warren Upham, and Mark Ng AAPG Search...
2015
Abstract: Application of a Tomographic Velocity Model to the Prestack Depth Migration of a Buried Valley; #90172 (2014)
Oluwafemi Ogunsuyi, Douglas R. Schmitt
Search and Discovery.com
...Abstract: Application of a Tomographic Velocity Model to the Prestack Depth Migration of a Buried Valley; #90172 (2014) Oluwafemi Ogunsuyi, Douglas R...
2014
Abstracts: Full Waveform Inversion Using One-way Migration and Well Calibration; #90173 (2015)
Gary F. Margrave, Robert J. Ferguson, and Chad M. Hogan
Search and Discovery.com
... descent) and is the step size. The RTM in equation 2 is a conventional prestack RTM with two slight differences. First, the data residual is migrated...
2015
Improving Resolution and Clarity with Neural Networks; #41911 (2016)
Christopher P. Ross
Search and Discovery.com
... for these problematic, seismically thin reservoirs for decades since the inversion process removes the wavelet through deconvolution or equivalent techniques...
2016
Interpretation of P- and S-Wave Prestack Inversion for Characterizing Morrow A Sandstone
Search and Discovery.com
N/A
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
...The Barque Structure Offshore New Zealand: Improving the Seismic Image Using Prestack Depth Migration; #41516 (2015) Jim Montalbetti, Jeff Beckett...
2015
Seismic Imaging of Sturctural, Stratigraphic and Diagenetic Plays - Workshop Summary
Bruce Hart
PTTC
... Hart, McGill University 522 KEY WORDS: Acoustic Impedance Coherency Deconvolution Horizon Attributes Multi-component Seismic Seismic Acquisition...
2003
A Case Study on the Challenges Overcome in the Merge of Seven On-Shore 3-D Surveys of Varying Acquisitions in Huila Department, Colombia
Henry Maldonado, Timothy Brooks, Lilia Maria Saavedra, Gilbert Gutierez, Albeiro Saavedra, Peter Watterson
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... to obtain relatively clean prestack data that facilitated the subsequent processes, such as Deconvolution, velocity analysis and the caluculation...
2009
F-xy Cadzow Noise Suppression
Search and Discovery.com
... or more spatial dimensions. The resulting method is superior to both f-xy prediction (deconvolution) and projection filtering, especially for very...
2013
Eye-Openers from Re-Processing of Oil Sands Seismic Data; #41290 (2014)
David Gray, Seann Day, and Scott Shapper
Search and Discovery.com
... is that the strong reflection from the Devonian unconformity may dominate all processes that rely on signal correlations, including deconvolution...
2014
ABSTRACT: Attenuation of Seismic Multiples Via Prestack Kirchhoff Depth Migration, by C. D. Manuel; #90909 (2000)
Search and Discovery.com
2000
Abstract: The Fallacy of Simple Geology: a Case for Depth Imaging All 3-D Data, by J. A. Young; #90090 (2009).
Search and Discovery.com
2009
Abstract: 3D Localized Prestack Depth Migration from Workstations, by Xiaomin Zhao, Jianming Sheng, Ying Hu, and Chengbin Peng; #90105 (2010)
Search and Discovery.com
2010
Comparative Analysis between Prestack and Poststack Seismic Attributes in the Heidrun Oil Field
Search and Discovery.com
N/A
Acoustic impedance multichannel inversion constrained by spatial reflection features
Yaming Yang, Xingyao Yin, Kun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
.... However, traversals and loops are extremely time-consuming, making multi-channel inversion challenging to apply widely, especially for prestack or 3D...
2023
Abstract: Interpolation by Angular Deconvolved prior MWNI (AdMWNI); #90224 (2015)
Mark Ng and Dan Negut
Search and Discovery.com
... as proposed in this paper, equation (4) becomes a deconvolution operator de-emphasizing the ‘damaged’ input amplitude spectrum due to missing data...
2015
Simultaneous Joint Inversion as a Salt Detector in South Gabon Land Exploration; #40835 (2011)
Marco Mantovani and Thierry Dugoujard
Search and Discovery.com
... additional input for prestack depth migration (PSDM). As a test, two vintage 2D seismic lines were reprocessed utilizing simultaneous joint inversion...
2011
Anisotropic Pre-Stack Depth Migration in the Cusiana and Cupiagua Sur Fields
J. Checa, M. Mesa, N. Burke, J. Calderon, H. Alfonso, U. Egozi, B. Ver West, M. Yates
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
.... Imaging in complex foothills areas requires Prestack depth migration (PSDM) in order to account for strong lateral variation of velocities. However, it has...
2006
Abstracts: Seismic Attributes on Frequency-enhanced Seismic Data; #90173 (2015)
Satinder Chopra, Kurt J. Marfurt, Somanath Misra
Search and Discovery.com
... component of the surface (Chopra and Marfurt, 2008). Dip-steered mean filters work well on prestack data in which discontinuities appear as smooth...
2015
ABSTRACT: 3-D Poststack and Prestack Depth Migrated Seismic Data, An Advanced Interpretive Tool for Subsalt Exploration, by William M. House, John A. Pritchett; #91020 (1995).
Search and Discovery.com
1995
Abstract: Prestack Classification Applied to Siliciclastic and Carbonate Deepwater Reservoirs; #90265 (2016)
G. Camargo, F. Borges, P. Johann, Márcio Spínola, N. Xuan Nam
Search and Discovery.com
...Abstract: Prestack Classification Applied to Siliciclastic and Carbonate Deepwater Reservoirs; #90265 (2016) G. Camargo, F. Borges, P. Johann, Márcio...
2016