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The AAPG/Datapages Combined Publications Database
Showing 686 Results. Searched 197,286 documents.
Upscaling acoustic wave equation using renormalization group theory
Ajay Malkoti, Shravan M. Hanasoge, Rene Edouard Plessix
International Meeting for Applied Geoscience and Energy (IMAGE)
...Upscaling acoustic wave equation using renormalization group theory Ajay Malkoti, Shravan M. Hanasoge, Rene Edouard Plessix Upscaling acoustic wave...
2022
Depth Imaging Seeing the Invisible
Vetle Vinje
GEO ExPro Magazine
... in the model. A numerical solution of the acoustic wave equation is used in Reverse Time Migration and One-way Wave Equation Migration, while...
2010
EXTENDED ABSTRACT: Applications of Wave Imaging Technologies to Improve Deep Gulf Prospecting
Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez
GCAGS Transactions
... in the Gulf Coast. When the velocity complexity is severe, such as under Gulf of Mexico salt, Wave Equation PSDM (WEM) algorithms generally produce...
2010
Abstract: Forward Modelling Study of 2D Finite Difference Reverse-Time Migration for Downhole Seismic Data; #90224 (2015)
Dong Shi, Ramin Saleh, Bernd Milkereit
Search and Discovery.com
... tests reverse-time migration based on finite difference (FD) solution of 2D wave equation for applying on synthetic borehole seismic data generated...
2015
Un Caso de Obtención de Imágenes Sísmicas en Zonas Complejas de Colombia [PAPER IN SPANISH] A Case of Seismic Imaging in Complex Areas of Colombia
S. E. Guevara, T. Salinas, A. Tada
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
...., 1988: Encyclopedic Dictionary of Exploration Geophysics, SEG Shtivelman, V. y Canning, A., 1988, Datum correction by wave equation extrapolation...
2004
Structure and Hydrocarbons in the Sareba Block, "Bird's Neck", West Papua
Kevin C. Hill, Nick Hoffman, Peter Lunt, Robert Paul
Indonesian Petroleum Association
... Flooding the topography: Wave-equation datuming of land data with rugged acquisition topography. Geophysics 62, no 5, 1558-1569. Bradshaw, J., Sayers, J...
2002
GEO 2012 The 10th Middle East Geosciences Conference and Exhibition, 4-7 March 2012, Manama, Bahrain; - Abstracts, #90141 (2012).
Search and Discovery.com
2012
Q-LSRTM using viscoacoustic VTI wave equation based on the nearly constant Q model
Zhang Shan-Shan, Gu Bing-Luo, Li Zhen-Chun
International Meeting for Applied Geoscience and Energy (IMAGE)
...Q-LSRTM using viscoacoustic VTI wave equation based on the nearly constant Q model Zhang Shan-Shan, Gu Bing-Luo, Li Zhen-Chun Q-LSRTM using...
2022
Mitigation of the 3D Cross-Line Acquisition Footprint Using Separated Wavefield Imaging of Dual-Sensor Streamer Seismic Data A First Example from Malaysia
Mazin Farouki, Andrew Long, Richard Jones, Yee Ah Chim, Magdalene Tang, Hui LeGleut, Shaoping Lu, Dan Whitmore, Adam Betteridge
Indonesian Petroleum Association
... al., 2007). Whitmore et al. (2010) published an approach whereby one-way wave equation pre-stack depth migration (PSDM) is reconfigured to use up...
2013
Abstract: The Phase Shift Time Stepping Equation and the Marmousi Data Set; #90171 (2013)
Ben D. Wards, Gary F. Margrave, and Michael P. Lamoureux
Search and Discovery.com
... that does not use finite differences. An analytical solution to the acoustic wave equation (Etgen, 1989; Tal-Ezer, 1986) is computed exactly...
2013
Extended Abstract: Full Waveform Inversion for Detailed Velocity Analysis
Jerry Kapoor, Denes Vigh
GCAGS Transactions
...) is an advanced velocity model building process that uses the full two-way wave equation. Existing methods use a ray-tracing approach to distribute velocity...
2016
Study on fluid discrimination method based on prestack frequency-dispersion characteristics
Lien Bian, Jun Ming, Yuxiu Wang, Qian Yu
International Meeting for Applied Geoscience and Energy (IMAGE)
...) and fluid identification. Method Forward modeling of viscoelastic wave equation The target of this study is a heavy reservoir, and the viscoelastic...
2022
Efficiently Solving Wave Equation Migration on Multicore Processors
Search and Discovery.com
...Efficiently Solving Wave Equation Migration on Multicore Processors Efficiently Solving Wave Equation Migration on Multicore Processors Michael...
2013
Application of Visco-Acoustic Full Waveform Inversion to Shallow-Water, Shallow-Gas Data, #41802 (2016).
Xin Cheng, Ronan Petton, Ian Anstey, Wai-Leong Lai, Denes Vigh, Gavin Menzel-Jones
Search and Discovery.com
.... In order to fully resolve the compartmentalized nature of the gas bodies, a wave equation-based method to derive the Earth model is required. Many current...
2016
Low-frequency signal-guided seismic amplitude preservation optimization and its application in Paleogene reservoir prestack inversion
Xie Xiang, Zhang Zhongqiao, Qiao Zhu, Wang Jinghan
International Meeting for Applied Geoscience and Energy (IMAGE)
... are density and P wave velocity of strata respectively. Equation (2) demonstrates that the amplitude attenuation coefficient of seismic wave has...
2022
Reservoir Oriented Non-Linear Full Waveform Inversion of Seismic Data
Search and Discovery.com
N/A
Recent Advances and Experiences in Subsalt Seismic Imaging
Search and Discovery.com
N/A
Optimized downward continuation for the one-way wave equation in TTI media
Cosmin Macesanu, Faqi Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
...Optimized downward continuation for the one-way wave equation in TTI media Cosmin Macesanu, Faqi Liu Optimized downward continuation for the one-way...
2022
ABSTRACT: Reverse Time Migration Using CRS Shot Gathers
Alfredo Caballero, Rodolfo Ballesteros, Eliakim Schuenemann, Ekkehard Tessmer, Humberto Salazar
GCAGS Transactions
... the quality of shot based depth migration algorithms like one-way wave equation and reverse time migration (RTM). These state-of-the-art migration techniques...
2011
Abstract: Slant-Wave Stack, by Jon F. Claerbout, Philip S. Schultz, Raul Estevez; #90976 (1976).
Search and Discovery.com
1976
Abstract: Use of Seismic Modeling for Reef Exploration in Michigan Basin, by Waldo Jackson, Fred Hilterman; #90961 (1978).
Search and Discovery.com
1978
Abstract: Derivation of Seismic Depth Sections
H. Buchholtz, W. Houba
Geological Society of Malaysia (GSM)
... applying a horizon by horizon migration based on a ray tracing method. The resulting velocity distribution is then used in the wave equation...
1985
Abstract: Inverse Problem Theory: An Application to Stratigraphic Inversion
Emmanuelle Becker
Geological Society of Malaysia (GSM)
... problem may be computed by solving the elastic wave equation, but it is a very computer intensive process. Modern procesSing methods can include various...
1991