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The AAPG/Datapages Combined Publications Database
Showing 11,902 Results. Searched 200,685 documents.
Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part I Algorithm
Jianhua Pan
Search and Discovery.com
..., AB, Canada Wave equation migration (WEM) has been widely used in prestack depth migration recently. Its advantage of being able to handle multipath...
Unknown
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user
Search and Discovery.com
...user Application of Anisotropic 3D Reverse Time Migration to Complex North Sea Imaging M. A. Hall, I. F. Jones, M. C. Goodwin, I. D. Berranger, H...
Unknown
Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part I Algorithm
Jianhua Pan
Search and Discovery.com
..., AB, Canada Wave equation migration (WEM) has been widely used in prestack depth migration recently. Its advantage of being able to handle multipath...
Unknown
Abstract: A Step Change in Seismic Imaging Using a Unique Ghost Free Source and Receiver System; #90187 (2014)
Eivind Dhelie, Robert Sorley, Torben Hoy, and David Lippett
Search and Discovery.com
...Abstract: A Step Change in Seismic Imaging Using a Unique Ghost Free Source and Receiver System; #90187 (2014) Eivind Dhelie, Robert Sorley, Torben...
2014
New geological insights gained from the reprocessing, imaging, and interpretation of legacy seismic datasetsOffshore Mauritania
Kranthi Garidepalli, Elisabeth Gillbard, Simon Dean, Darren Judd, Nassim Kettouche, Paul Bellingham
International Meeting for Applied Geoscience and Energy (IMAGE)
...New geological insights gained from the reprocessing, imaging, and interpretation of legacy seismic datasetsOffshore Mauritania Kranthi Garidepalli...
2022
Orthorhombic Imaging for Orthogonal Wide Azimuth Surveys in Mississippi Canyon, Gulf of Mexico; #30391 (2014)
Yang He, Adam Gersztenkorn, Sherry Yang, Bin Wang
Search and Discovery.com
... and stratification, in general it improves image focusing in pre-stack depth imaging and provides flatter common image gathers (CIGs) for WAZ data. Recently...
2014
EXTENDED ABSTRACT: Basalt Imaging on the NE Atlantic Margin: seeing through a glass, darkly; #90022 (2002)
Robert S. White
Search and Discovery.com
...EXTENDED ABSTRACT: Basalt Imaging on the NE Atlantic Margin: seeing through a glass, darkly; #90022 (2002) Robert S. White AAPG Search and Discovery...
2002
Predicting Frac Performance and Active Producing Volumes Using Microseismic Data
Charles J. Sicking, Jan Vermilye, Alfred Lacazette
Unconventional Resources Technology Conference (URTEC)
..., 2013; Sicking, et.al., 2012; and Sicking, et.al, 2014. The method uses streaming depth imaging to compute depth volumes for each of the defined time...
2015
Abstract: Beam Migration of Canadian Foothills Datasets; #90171 (2013)
Tianfei Zhu, Terrence Krishnasamy, and Daniel Trad
Search and Discovery.com
..., Canada Summary We have developed a beam method for shot-domain prestack depth migration. Based on a complex-ray Maslov formulation, this method overcomes...
2013
Integrating legacy data with new towed-streamer acquisition tuned for imaging objectives: A Campos Basin case study
Jon Burren, Derek Unger
International Meeting for Applied Geoscience and Energy (IMAGE)
... in the water. The original CLO data was reprocessed through depth model building and imaging showing good improvement with modern techniques, but it still...
2022
FWI imaging of complex subsalt Mesozoic targets from land to shallow waters
Timmy Dy, Minshen Wang, Sabaresan Mothi, Don Dobesh, Shengda Ding, Oscar Andrade, Pablo Ortega, Alfredo Vázquez Cantú, Silvino Domínguez García, Gerardo López Leyva
International Meeting for Applied Geoscience and Energy (IMAGE)
...FWI imaging of complex subsalt Mesozoic targets from land to shallow waters Timmy Dy, Minshen Wang, Sabaresan Mothi, Don Dobesh, Shengda Ding, Oscar...
2023
ABSTRACT: A Subsalt Prospect in Offshore Louisiana - Evolution of a Prospect from Lease Sale to Present, by Alan D. Zick, Daniel J. Addis, and Andy W. Pieprzak; #91019 (1996)
Search and Discovery.com
1996
ABSTRACT Adventures in Pre-Stack Depth Migration, #90104 (2010)
Allen James
Search and Discovery.com
.... Fagan (1995) says, “Valid depth imaging results are only possible with a velocity model accurate to within a few percent.” Consequently, smoothing...
2010
Abstract: Comparison of Resolution Capacity of Different Electrode Arrays in Delineating Fractured Zones Using Electrical Resistivity Modeling; #90255 (2017)
Lukumon Adeoti, Seun Afolabi, Kehinde Ishola, Bolaji Adegbola
Search and Discovery.com
.... The study also shows that the resolution of resistivity imaging depends on the array configuration. Wenner array gives the best response at shallow depth...
2017
Abstract: Common Reflection Angle Pre-Stack Depth Migration as Data Enhancement Method for 3D Sparse Land Seismic Data, Case Study from Saudi Arabia; #90319 (2018)
Asaad E. Alzawwad, Krzysztof K. Sliz, Luke LaFreniere
Search and Discovery.com
... karsting adding extra challenges to our imaging workflow. The conventional Kirchhoff Pre-Stack Time Migration (PSTM) and Depth Migration (PSDM) results...
2018
High-Resolution Model Building in a Full-Azimuth Nodal Survey in the GOM
Sandip Chattopadhyay, Gary Rodriguez, Tefera Eshete, Guy Hilburn, TGS
GEO ExPro Magazine
...™ depth-imaging software suite implements a tomography that involves intelligent interpolation and smoothing of a tomographic inversion update in order...
2016
Towards more accurate reservoir imaging using FWI: An OBN case study at Trion
Zhen Wang, Sen Mei, Zhuocheng Yang, Joakim Blanch, Ezequiel Genova, Juan-Mauricio Florez-Nino, Humberto Salazar-Soto, Alfredo Vazquez-Cantu
International Meeting for Applied Geoscience and Energy (IMAGE)
...Towards more accurate reservoir imaging using FWI: An OBN case study at Trion Zhen Wang, Sen Mei, Zhuocheng Yang, Joakim Blanch, Ezequiel Genova...
2022
Seismic diffraction imaging for improved coal structure detection in complex geological environments
Binzhong Zhou, Weijia Sun
Petroleum Exploration Society of Australia (PESA)
... – inhomogeneous media and curved interfaces: Geophysical Prospecting, 58, 925-938. Moser, T., and C. B. Howard, 2008, Diffraction imaging in depth...
2018
Combined OBN and high-resolution 3D streamer acquisition for CO2 monitoring: Initial model building and imaging results over Sleipner
Simon Stokes, Sandrine David, Eddie Cho, Dhiman Mondal, Graeme Stock, Simon Baldock
International Meeting for Applied Geoscience and Energy (IMAGE)
...Combined OBN and high-resolution 3D streamer acquisition for CO2 monitoring: Initial model building and imaging results over Sleipner Simon Stokes...
2023
Improving reservoir imaging using long-offset OBN data: A case study from Conger field, Gulf of Mexico
Bin Deng, Han Su, Bharat Bonala, Jiawei Mei, Jennifer Lewis, Estefania Ortiz, Wisley Martins
International Meeting for Applied Geoscience and Energy (IMAGE)
...Improving reservoir imaging using long-offset OBN data: A case study from Conger field, Gulf of Mexico Bin Deng, Han Su, Bharat Bonala, Jiawei Mei...
2023
Enhancing Fault Interpretation Through Broadband Processing and Diffraction Imaging: The First and Successful Experience from Madura Offshore Area
Pongga Wardaya, Rino Saputra, Syaeful Amin
Indonesian Petroleum Association
... analysis using diffraction imaging, when applied to older field data. Depth imaging, as well as other complementary high-end imaging methods (QPSDM) may...
2018
Least Square Q-Kirchhoff Migration: Implementation and Application
Xiaodong Wu, Yi Xie, Joe Zhou, Dechun Lin, Yu Wang
Petroleum Exploration Society of Australia (PESA)
... “Q” accounting for this absorption effect has to be included for correct imaging. The two main challenges in Q compensation are the ill-posed nature...
2018
Experiences with Dual-Sensor Towed Streamer Acquisition and Imaging in the Eastern Mediterranean, #41831 (2016).
Martin Widmaier, Oystein Lie
Search and Discovery.com
... processing and imaging technology. Pre-stack depth migration (PSDM) has been utilised to resolve the complex velocity variations especially...
2016
3D VSP Finite-Difference Acoustic Modeling to Address Advance Seismic Imaging Challenges in Bintuni Bay Irian Jaya Barat
Angke Nuraeni, Greg J. Schurter, Yayat Supriyatna, Supriyono, Brian Hornby, Cemal Erdemir
Indonesian Petroleum Association
... waveform acoustic modeling, with 15 Hz for the dominant wavelet seismic frequency. Then prestack depth migration was applied to asses imaging...
2008
Red Sea Frontier: Embracing the Challenge
Michael A. Zinger
Houston Geological Society Bulletin
... datasets. In addition, in an effort to obtain a better earth model for pre-salt depth imaging, Saudi Aramco has opened a Red Sea Joint Technology Center...
2013