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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,293 documents.
Prestack Migration Footprint
Search and Discovery.com
...Prestack Migration Footprint Prestack Migration Footprint Peter Cary* Sensor Geophysical Ltd, Calgary, AB [email protected] Summary...
2013
Abstract: Depth Migration of Monostatic and Bistatic Georadar Data; #90187 (2014)
Robert J. Ferguson, Matthew J. Yedlin, Christian Pichot, Jean-Yves Dauvignac, Nicholas Fortino, and Stephane Gaffet
Search and Discovery.com
.... In particular, the image of the near-surface (1 m or so) should be precisely imaged (given an exact velocity model) - bistatic data require prestack depth...
2014
Abstract: Enhanced Surface Seismic Data Processing Using Simultaneous Acquired DAS-VSP Data; #91204 (2023)
Gang Yu, Jinliang Xiong, Junjun Wu, Yuanzhong Chen, Yingshui Zhao
Search and Discovery.com
... and modification, exacting deconvolution operator, demultiple processing, anisotropic migration, and Q compensation or Q migration, etc. The borehole driven...
2023
Joint OBN and 3D DAS-VSP data acquisition and processing in East China Sea
G. Yu, G. M. He, Z. L. Cao, H. B. Liu, J. J. Li, Y. Z. Chen, J. J. Wu, J. G. Li, X. M. Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
..., amplitude compensation, deconvolution, wavefield separation, velocity analysis and imaging. According to the characteristics of offshore 3-D VSP...
2022
ABSTRACT: Time Extrapolation of the Double-Square-Root Equation: Prestack Exploding Reflector Modeling and Migration, by Alkhalifah, Tariq A.; Fomel, Sergey; #90141 (2012)
Search and Discovery.com
2012
TAU Migration and Velocity Analysis
Search and Discovery.com
N/A
Normalized energy-norm imaging condition for elastic reverse-time migration
Can Oren, Jeffrey Shragge
International Meeting for Applied Geoscience and Energy (IMAGE)
...) relative to single-component acoustic imaging. We propose a novel imaging condition for elastic reverse time migration using deconvolution energy...
2022
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
Suppression of coherent and random noise using adaptive thresholding method in seismic-while-drilling
Yue Ma, Yujin Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... an adaptive thresholding method in the localized frequency-wavenumber (f-k) domain of prestack seismic gathers. The propose method is effective...
2022
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
Monument Butte 3DReprocessing case study in Uinta Basin
Mitch Preston, Xinxiang Li, Seth Berman, Phillip Keith, Christopher Egger, Josef Heim, Nebojsa Pralica, David Brookes, James Beck
International Meeting for Applied Geoscience and Energy (IMAGE)
... deconvolution, along with the attenuation of various types of noise in several domains at different processing stages. The resulting final PSTM gathers...
2022
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