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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,357 documents.
Abstract: Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China; #90254 (2016)
Gang Yu, Yusheng Zhang, Uwe Strecker, Maggie Smith
Search and Discovery.com
...Abstract: Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China; #90254 (2016) Gang Yu, Yusheng Zhang, Uwe Strecker...
2016
Abstract: Integrating Well and Seismic Data for Rock Type Prediction Using a Democratic Neural Network Association Approach; #90286 (2017)
Bruno de Ribet
Search and Discovery.com
... data post and prestack attributes) and can have different resolutions, the manual integration of all the information contained in them requires...
2017
Application of Traveltime Tomography and Kirchhoff Migration Methods to Improve the Seismic Cross-Section Resolution on 2D Land Seismic Data
Harmita Lestari, Nur Ayu Anas, Muh. Resky Ariansyah, Sabrianto Aswad, Heri Winarto
Indonesian Petroleum Association
... of the PSTM image. PSDM REFERENCES Pre stack depth migration (PSDM) is a more accurate migration method than Prestack time migration (PSTM) in areas that have...
2019
South Timbalier 315 #1
Brian Rader
Houston Geological Society
.... Failure could be that the well did not penetrate the amplitude but tested the updip seal. Over migration of seismic data shifted amplitude up structure...
2003
Advanced Workflows Coupled with Quantitative Interpretation: Improving Prospect Structural Delineation
Search and Discovery.com
N/A
Predrill Lithoclassification in the Wolfcamp, Permian Basin, and Other Clay-Rich Plays: The Necessity of Prestack Seismic Inversion
Search and Discovery.com
N/A
Abstract: Reservoir Characterization Using Converted-Wave Seismic Data: Case Study from Lower Cretaceous McMurray Formation, Athabasca Oil Sands; #90224 (2015)
Carmen C. Dumitrescu, Glenn Larson, Fred Mayer, and Draga Talinga
Search and Discovery.com
... deterministic inversions using (1) only PP seismic, (2) PP and PS poststack seismic, and (3) PP and PS prestack seismic are analysed and compared. The joint...
2015
2006
Extended Abstract: Full Waveform Inversion for Detailed Velocity Analysis
Jerry Kapoor, Denes Vigh
GCAGS Transactions
... with full-waveform inversion. The industry has moved to using two-way wave-equation migrations commonly known as reverse-time migration (RTM...
2016
Extended Abstract: Revitalizing an Old Field—Main Pass 73—Gulf of Mexico Shelf
Ross Saunders, Ahmed Ammar, Chuck Henry, Tim Wilkinson, Mike Frismanis, Mike Bradshaw, Jeff Codd, David Kessler
GCAGS Transactions
... using a unique model building technique called the “salt expansion technique.” It is based on the generation of multiple prestack depth migration (PSDM...
2016
PSDM for Unconventional Reservoirs? A Niobrara Shale Case Study; #80392 (2014)
Morgan P. Brown
Search and Discovery.com
... analysis) and elastic inversion for “brittleness” are paired to find optimal drill locations and wellbore orientation. While prestack depth migration...
2014
Applications of Kirchhoff Least-Squares Migration: Towards Reservoir Imaging; #42183 (2018)
Francesco Perrone, Graham Roberts, Lorenzo Casasanta, Andrew Ratcliffe, Arash Jafargandomi, Karen Purcell
Search and Discovery.com
... Balasubramaniam, 2009, 3D prestack depth migration with compensation for frequency dependent absorption and dispersion: 79th Annual International Meeting...
2018
Abstract: Azimuthal Processing For Unconventional Resource Plays Using An Orthorhombic Velocity Model; #90174 (2014)
Shaowu Wang and David Wilkinson
Search and Discovery.com
..., dip-moveout (DMO) removal and time migration. The estimation of velocity parameters for orthorhombic media is the key for azimuthal processing using...
2014
Advanced Imaging and Inversion for Oil Production Estimates in Unconventional Resource Plays
Greg M. Johnson, Paul Miller, David Phillips
Unconventional Resources Technology Conference (URTEC)
... anisotropy, ensuring accurate well ties during prestack depth migration. The prestack inversion portion of the workflow includes both azimuthal...
2013
Salt Geometry and Subsalt Trapping in the Enchilada Area, NE Garden Banks, Offshore Louisiana
Brad A. Robison , Rocco Detomo Jr. , R. David Garner , Arie Speksnijder , Michael J. Styzen
GCAGS Transactions
... salt bodies. This methodology was applied to derive the initial velocity model for the first 3-D prestack depth migration. Subsequent examination...
1997
ABSTRACT: High Performance Seismic Trace Compression, by P. L. Donoho, R. A. Ergas, and J. D. Villasenor; #91019 (1996)
Search and Discovery.com
1996
Abstract: Wide Azimuth Interpolation; #90211 (2015)
Daniel Trad, Jeff Deere, and Scott Cheadle
Search and Discovery.com
... acquired data, and then the stack was interpolated, as shown in figure 1a. In Figure 1b, the data were interpolated before migration. The prestack...
2015
Research and application of diffraction imaging based on the full-azimuth angle migration
Shengtao Zang, Xingrong Xu, Zhe Yang, Yanxiang Wang, Jiaqing Sun
International Meeting for Applied Geoscience and Energy (IMAGE)
...-azimuth local angle domain prestack depth migration, and applies this method to the seismic data of the T oilfield in Western China, which...
2024
ABSTRACT 4D Seismic Monitoring of CO2: Practical Considerations, #90103 (2010)
David Lumley
Search and Discovery.com
... seismic wavefield data was generated by finite-difference (FD) modeling, and then image-processed using a state-of-the-art prestack depth imaging...
2010
3-D seismic Data in Delineating Productive Ismay Algal Mounds in Southern Paradox Basin, Utah, By, R.O. Louden, D.D. Lehman, W.E. Johnson and D.L. Edwards, Search and Discovery Article #40048 (2002)
Search and Discovery.com
2002
Time-Lapse WAW VSP Imaging of an Unconventional Reservoir Using DAS Fiber Optics
J. Andres Chavarria, Dan Kahn, David Langton, Steve Cole, Xinyang Li
Unconventional Resources Technology Conference (URTEC)
... an Eagleford project (Teff et al. 2016). In that study it was shown that prestack Kirchhoff depth migration was a suitable tool to spatially assess...
2019
Geomechanical prestack depth migration of the Kraken 3D (Browse Basin, Australia)
Jarrod Dunne, Ferudun Kilic, Matthew Zengerer, Pramod Kumar, Hamish Stein, Shiv Pujan Singh, Stephen Gallagher
Petroleum Exploration Society of Australia (PESA)
...Geomechanical prestack depth migration of the Kraken 3D (Browse Basin, Australia) Jarrod Dunne, Ferudun Kilic, Matthew Zengerer, Pramod Kumar, Hamish...
2018
Abstract: 5D Interpolation and COV Migration: An Ideal Marriage; #90174 (2014)
Mike J. Perz and Peter W. Cary
Search and Discovery.com
... configuration gives rise to an ideal input data volume for common offset-and-azimuth Kirchhoff prestack migration, we assert that interpolation onto this COV...
2014
Wave equation traveltime Kirchhoff with real data applications
Hu Jin, Vladimir Bashkardin, Petr Jilek, Chandan Kumar, Han Liu, John Etgen, Madhav Vyas, Ganyuan Xia
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Excitation amplitude imaging condition for prestack reverse-time migration: Geophysics, 78, no. 1, S37– S46, doi: https://doi.org/10.1190/geo2012-0079.1...
2023
Abstract: Simple Wavefield Modelling to Evaluate the Low Frequency Artifacts in Reverse-Time Migration; #90224 (2015)
John C. Bancroft
Search and Discovery.com
...Abstract: Simple Wavefield Modelling to Evaluate the Low Frequency Artifacts in Reverse-Time Migration; #90224 (2015) John C. Bancroft Datapages...
2015