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The AAPG/Datapages Combined Publications Database
Showing 802 Results. Searched 200,756 documents.
Abstract: Applicability of TTI RTM to Structured Land Datasets; #90172 (2014)
Charles Ursenbach, Yan Yan
Search and Discovery.com
... as dictated by the wave equation. Other methods involve approximations to the wave equation, such as ray tracing or directional propagation, and thus may...
2014
Abstract: Full Waveform Inversion Algorithm using Time Imaging Methods; #90174 (2014)
Hassan Khaniani, John C. Bancroft, Gary F. Margrave, and Eric von Lunen
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... (PSPI) one way wave equation for gradient calculations. In this work we start with the forward Kirchhoff operator for prediction of shot records from...
2014
Abstract: A Joint LSPSM/Inversion Algorithm for High Resolution Time Lapse Imaging; #90187 (2014)
Abdolnaser Yousefzadeh and John C. Bancroft
Search and Discovery.com
... and Biondi (2010) used approximations to the wave equation least squares Hessian matrices to perform their inversion in the image domain. Implementing...
2014
3D Acoustic and Elastic Wave Modeling on a High Performance Computing System, #40899 (2012)
Suhas Phadke, M. Ramanjulu
Search and Discovery.com
... Seismic modeling is an area of significant research in the industry. Wave equation modeling is useful for understanding complex imaging problems...
2012
A practical implementation of data-space Hessian in the time-domain formulation of source extended full-waveform inversion
Gaoshan Guo, Stephane Operto, Ali Gholami, Hossein S. Aghamiry
International Meeting for Applied Geoscience and Energy (IMAGE)
... by pushing back the wavefields toward the wave equation. The authors have recently shown that source extensions are the leastsquares solutions...
2022
Effective interbed multiple attenuation with exploration-scale streamer data from Santos Basin
Xueyi (Alex) Jia, Haiyang Wang, Anatoly Baumstein, YoungHo Cha, Xu Li, Vijay Gottumukkula, Inmaculada Dura-Gomez, Erik Neunmann, Arjun Srinivasan
International Meeting for Applied Geoscience and Energy (IMAGE)
... Jakubowicz, H., 1998, Wave equation prediction and removal of interbed multiples: 68th Annual International Meeting, SEG, Expanded Abstracts, 1527–1530...
2022
Marchenko based interbed multiple attenuation with exploration-scale field dataset
Xueyi Jia, Haiyang Wang, Anatoly Baumstein, YoungHo Cha, Xu Li, Vijay Gottumukkula, Inmaculada Dura-Gomez, Erik Neumann, Arjun Srinivasan
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Wave equation prediction and removal of interbed multiples: SEG Technical Program Expanded Abstracts 1998, 1527–1530, doi: https://doi.org...
2022
A 3D immersed boundary method for acoustic wavefield simulation with irregular surface topography
Xiang Li, Ziduo Hu, Yancan Tian, Wei Liu, Zhonghua Xu, Gang Yao
International Meeting for Applied Geoscience and Energy (IMAGE)
... function for injecting the point source 𝑠 𝑡 at the source location 𝐱 . The second-order wave equation could be solved using the finite difference method...
2023
Elastic Multi-parameter FWI Imaging – a North West Shelf undeveloped gas field case study
Fabio Mancini
Southeast Asia Petroleum Exploration Society (SEAPEX)
... be separated. The method used here employs an augmented acoustic wave equation to simultaneously estimate velocity and reflectivity. Tomographic...
2025
Automated velocity model building using Fourier neural operators
Guanghui Huang, Sean Crawley, Ramzi Djebbi, Jaime Ramos-Martinez, Nizar Chemingui
International Meeting for Applied Geoscience and Energy (IMAGE)
... and Shragge (2021) and Li et al. (2022) used them to solve the acoustic wave equation. One of main advantages of such operators...
2023
Abstract: Pantheon HD3D Is An Eni First For Australia
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... that the survey design of long offset (6000m) and high density data in the preferred orientation in combination w ith wave• equation PSDM processing...
2005
Abstract: Seismic Model of a Mixed Siliciclastic-Carbonate Ramp to Basin Transition: Southwest Paradox Basin, Colorado and Utah, Usa, by A. Wunderlich, E. Kiefer, S. Egenhoff, J. Schneider, and T. Bohlen; #90090 (2009).
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2009
2010
2010
ABSTRACT: RTM Guided Migration Velocity Analysis: A West Africa Case History
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N/A
ABSTRACT: Super-Virtual Interferometric Stacking: Enhancing the Refracted Energy, by Aldawood, Ali A.; Alshuhail, Abdulrahman; Hanafy, Sherif; #90141 (2012)
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2012
ABSTRACT: Numeric Simulation of Frequency-Dependent Seismic Response and Hydrocarbon Detection, a Turbidite Reservoir in JZ Area, the Bohai Sea, China, by Chen, Xuehua; He, Zhenhua; He, Xilei; Huang, Deji; #90142 (2012)
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2012
ABSTRACT: Prestack Depth Migration for 'Easy' Onshore Plays?, by Morgan Brown; #90156 (2012)
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2012
ABSTRACT: Advances and Challenges in Seismic Data Processing and Imaging for Geologically Complex Areas, by Rubén D. Martínez; #90158 (2012)
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2012
Abstract: Study on Fine Time-Depth Calibration in Petroleum Exploration, by Hou, Jiang B.; Li, Huiyong; Jiang, Liqun; Fan, Jianhua; Li, Deyu; #90163 (2013)
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2013
Abstract: Crosswell Imaging with LCB Beamlet, by Yueming Ye; Wu Ru-shan; Zhuang Xijin; #90163 (2013)
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2013
Abstract: Illumination Using RTM & Kirchhoff Depth Processing to Enlighten the Geoscientists in Subsalt Domain, by Fabre, Gregori; Gaillot, Jeremie; Collin, Magali; and Lalande, Severine; #90166 (2013)
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2013
Taking Advantage of RTM Surface Offset Gathers for Iterative Salt Modeling and Subsalt Reservoir Image Enhancement
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N/A