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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,293 documents.
Comparative Analysis between Prestack and Poststack Seismic Attributes in the Heidrun Oil Field
Search and Discovery.com
N/A
Effects of Seismic Reprocessing on Selected Seismic Attributes: A Case Study in the Permian Basin
Joel Anthony T. Famini, Kurt J. Marfurt, E. Charlotte Sullivan
West Texas Geological Society
... steps, including ground-roll suppression, deconvolution, statics correction, and velocity analysis can have a first-order effect on such seismic...
2003
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
Prestack 3-D TAU Migration and Velocity Analysis: Focusing 3-D data from Offshore Abu Dhabi
Search and Discovery.com
N/A
High-resolution imaging using least-squares migration in the image domain (LSMi) for a marine distributed acoustic sensing (DAS) 3D-VSP
Ali Sayed, Francesca Twynam, Ran Bachrach, Maud Cavalca, Leo Leon, Maria Shadrina, Qingsong Li, Reetam Biswas, Daniel Tebo, Sam Buist
International Meeting for Applied Geoscience and Energy (IMAGE)
... (Figure 1). High energy casing reverberations were suppressed by a predictive deconvolution filter. The upgoing wavefield was isolated by filtering...
2023
Fibre-Optic VSPS: Borehole Seismic Revolution in Australia
Konstantin Galybin, Tsunehisa Kimura, Fargana Exton
Petroleum Exploration Society of Australia (PESA)
... into prestack depth migration (PSDM) processing of surface seismic data. Emergence of fibre-optic (FO) technology in the oil and gas industry...
2018
Seismic Migration Interpolation using Time-Shift Imaging Condition
Mark Ng
Search and Discovery.com
... which can be used to estimate the migrated image in between actual migration depth steps. The technique improves the computational efficiency for prestack...
Unknown
Seismic Migration Interpolation using Time-Shift Imaging Condition
Mark Ng
Search and Discovery.com
... which can be used to estimate the migrated image in between actual migration depth steps. The technique improves the computational efficiency for prestack...
Unknown
Abstract: Prestack Depth Migration with the Gabor Transform; #90211 (2015)
Yongwang Ma and Gary Margrave
Search and Discovery.com
...Abstract: Prestack Depth Migration with the Gabor Transform; #90211 (2015) Yongwang Ma and Gary Margrave Datapages/Search and Discovery Article...
2015
Abstract: Joint OBN and 3-D DAS-VSP Data Acquisition and Processing in East China Sea; #91204 (2023)
Gang Yu1, Haibo Liu, Zhonglin Cao, Junjian Li, Jianguo Li, Yuanzhong Chen, Guangming He, Junjun Wu, Ximing Wang
Search and Discovery.com
... includes: observation system definition, preprocessing, first arrival picking, static correction, amplitude compensation, deconvolution, wavefield...
2023
Efficient physics-informed Bayesian inversion of VSP and hydrofrac data
Tian Qiao, George Turkiyah, Gerard T. Schuster
International Meeting for Applied Geoscience and Energy (IMAGE)
.... T. Schuster, and R. Estill, 2006, Prestack migration deconvolution: Geophysics, 71, no. 2, S53–S62, doi: https://doi.org/10.1190/1 .2187783. Zhan, G...
2022
ABSTRACT: Velocity-Depth Modeling Prestack Depth Migration (PSDM) at Line ITS-95 (Case Study), by Sardjono Seno Pudji and Denny Sulistiono; #90913(2000).
Search and Discovery.com
2000
Abstract: *Delineating thin-bed tight gas sand reservoir with prestack joint PP/PS inversion, by Zhiwen Deng, Ming Qiang, Shuanghu Shi, Xiaofeng Liang, Yang Zhu, Yijun Zhou, and Qingjia Tong, #90188 (2014)
Search and Discovery.com
2014
ABSTRACT: Imaging Anisotropic Symmetry Using Prestack Converted-Wave Seismic Data for Fracture Analysis; #90061 (2006)
Jason E. Gumble, James E. Gaiser, and Robert H. Tatham
Search and Discovery.com
...ABSTRACT: Imaging Anisotropic Symmetry Using Prestack Converted-Wave Seismic Data for Fracture Analysis; #90061 (2006) Jason E. Gumble, James E...
2006
Abstract: The Barque Structure Offshore New Zealand: Improving the Seismic Image Using Prestack Depth Migration; #90187 (2014)
Jim Montalbetti, Jeff Beckett, and Graham Hodgkiss
Search and Discovery.com
...Abstract: The Barque Structure Offshore New Zealand: Improving the Seismic Image Using Prestack Depth Migration; #90187 (2014) Jim Montalbetti, Jeff...
2014
Abstract: Prestack Gaussian-Beam Depth Migration in Anisotropic Media; #90211 (2015)
Tianfei Zhu, Sam Gray, and Daoliu Wang
Search and Discovery.com
...Abstract: Prestack Gaussian-Beam Depth Migration in Anisotropic Media; #90211 (2015) Tianfei Zhu, Sam Gray, and Daoliu Wang Datapages/Search...
2015
No Slide Title
Search and Discovery.com
N/A
No Slide Title
Search and Discovery.com
N/A