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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,357 documents.
2011
ABSTRACT: A Hybrid Wave Equation Datuming and Kirchhoff PSDM Solution for Accurate Onshore Seismic Imaging, by Hu, Leon L.; Saleh, Saleh; Sliz, Krzysztof; Ley, Robert E.; #90141 (2012)
Search and Discovery.com
2012
Merging Surveys with Multidimensional Interpolation; #41552 (2015)
Daniel Trad, Matt Hall, Milka Cotra
Search and Discovery.com
... to 10 × 10 m bins. The presence of the ninth caused a problem when it was desired to perform a prestack merge of the surveys. Since we hope to use...
2015
Elastic reverse-time migration without wavefield decomposition
Daiguang Li, Shengchang Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Mcmechan, 2001, Scalar reverse-time depth migration of prestack elastic seismic data: Geophysics, 66, 1519–1527, doi: https://doi .org/10.1190/1.1487098...
2022
Near Surface Imaging using Joint Seismic Gravity Inversion
Teguh Suroso, Boko Nurdiyanto, Trilaksita B. Nugraha, Lita Novitasari, Heri Winarto
Indonesian Petroleum Association
... model will obtain successful statics solutions. Prestack time migration derived from joint seismic gravity inversion had improvements in the lateral...
2019
Improved Understanding and Interpretability Beneath the Complex Accretionary Section in West Timor, Indonesia, Via Marine Broadband Seismic and Beam Depth Migration
Mazin Farouki, Felice D'Alterio, Erika Gentile
Indonesian Petroleum Association
... Prestack Time Migration (PSTM) Velocity model building for 3D Beam Prestack Depth Migration (PSDM): 8 iterations of grid and layer based tomography...
2012
AAPG Memoir 76, Chapter 19: The Future of Pressure Prediction Using Geophysical Methods
Alan R. Huffman
AAPG Special Volumes
... for velocity analysis. Prestack time migration, demultiple, and other techniques are commonly required to clean up the seismic data so that it is suitable...
2001
5-D Interpolation Compensates for Poor Sampling, by Daniel Trad; #41504 (2014).
Search and Discovery.com
2014
A new reverse time migration denoising method based on diffusion filtering with X-shaped denoising operator
Chongpeng Huang, Yingming Qu, Zhenchun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... Li, China University of Petroleum (East China) Summary Prestack reverse time migration (RTM) is considered to be an accurate imaging method and has...
2022
Abstract: Improving the Image: 5D Interpolation and COV Gathering of a MegaBin Survey; #90171 (2013)
Darren P. Schmidt, David Gray, Xinxiang Li, Daniel Trad, and Jon Downton
Search and Discovery.com
.... Clair, C., 2008, Wide azimuth imaging and azimuthal velocity analysis using offset vector tile prestack migration, First Break, 26, 9, 103-107. http...
2013
Seismic Processing Strategies in the Deep Water Kutai Basin Gendalo Hub Pre-Stack Depth Migration
Xiuyuan Li, Harmit Singh, Joe Zhou, Graham Hodgkiss, Neil Young, Helmut Hsiao
Indonesian Petroleum Association
... processing flows are now much more effective in removing various types of multiples before migration. Prestack Depth Migration is enhanced with anisotropic...
2011
Abstract: Violet Grove Time-Lapse Data Revisited: A Surface-Consistent Matching Filters Application; #90187 (2014)
Mahdi H. Almutlaq and Gary F. Margrave
Search and Discovery.com
... in the time-lapse seismic image. Almutlaq and Margrave (2012) presented a prestack surface-consistent matching filters algorithm that condition time-lapse...
2014
The Use of CSEM within an Integrated Exploration Project "Best of EAGE", #40866 (2012)
Andrea Lovatini, Elena Medina Tracy Campbell, Keith Myers
Search and Discovery.com
... the deepwater portion. The existing 2D seismic dataset, initially available only as prestack time migrated data, underwent prestack depth migration...
2012
3-D Tomographic Amplitude Inversion for Compensating Transmission Losses in the Overburden
Barry Hung, Kefeng Xin, Sergey Birdus, James Sun
Indonesian Petroleum Association
...., Hung B., 2002, Amplitude Preserving v(z) Prestack Kirchhoff Migration, Demigration and Modeling: 64th Meeting, EAGE, B011. Taner M. and Koehler F...
2009
Full-Waveform Inversion Application on 2D Slanted Streamer Data - A Case Study
Andreas Waluyo
Indonesian Petroleum Association
... migration workflow that includes designature to zero phase, random and linear noise attenuation, multiple elimination, Kirchhoff prestack depth...
2014
Abstract: The Design and Application of Converted-wave COVs; #90187 (2014)
Richard Bale, Tobin Marchand, Keith Wilkinson, and Jeff Deere
Search and Discovery.com
... domain could certainly be extended to more advanced processing methods such as time-variant CCP stacking or to prestack time migration. As for PP...
2014
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: Kirchhoff Imaging with Adaptive Greens Functions for Compensation for Dispersion, Attenuation, and Velocity Imprecision; #90187 (2014)
Andrew V. Barrett
Search and Discovery.com
... in this presentation is to modify the Green’s function within a Kirchhoff prestack migration by deriving an optimal matching operator between a previously derived...
2014
EXTENDED ABSTRACT: Petroleum Prospectivity at the Salina del Bravo Province, Western Gulf of Mexico
Guadalupe Bernabé Martínez, Juan C. Flores Zamora, Félix A. Ramírez Cuéllar, Aguilar Campos César, Gerardo Ríos Herrera, Arturo Soto Cuervo, J. Trinidad Martínez Vásquez
GCAGS Transactions
.... Among the geophysical techniques that have been applied in order to improve image are: velocity modeling in prestack depth migration and gravity...
2011
EXTENDED ABSTRACT: Petroleum Prospectivity at the Salina del Bravo Province, Western Gulf of Mexico
Guadalupe Bernabé Martínez, Juan C. Flores Zamora, Félix A. Ramírez Cuéllar, Aguilar Campos César, Gerardo Ríos Herrera, Arturo Soto Cuervo, J. Trinidad Martínez Vásquez
GCAGS Transactions
.... Among the geophysical techniques that have been applied in order to improve image are: velocity modeling in prestack depth migration and gravity...
2011
Abstract: A Deep Seismic Section across the Malay Basin: Processing of Data and Tectonic Interpretation (Poster 1)
Abd Rahim Md. Arshad, Dashuki Mohd, H. D. Tjia
Geological Society of Malaysia (GSM)
.... Seismic inversion, using a combined scheme of prestack travel time inversion and post stack depth migration was carried out to estimate a velocity depth...
1995
Extended Abstract: Sureste Basin Salt Flank Imaging Enhancement
Karyna Rodriguez, Neil Hodgson, Josh Thorp
GCAGS Transactions
..., Cequi, and Bolol Norte, resulted in enhanced imaging observed in both KPSDM (Kirchoff prestack depth migration) and RTM (reverse time migration) volumes...
2020
Recent Yucatan Seismic Survey Revealing a New Frontier Exploration in the Gulf of Mexico
Search and Discovery.com
N/A
Abstract: Improved Imaging of a Fold and Thrust Belt Regime, Onshore Trinidad, by Means of the Common Reflection Surface (CRS) Method; #90238 (2015)
Dennis Otto, Philip Schlueter, Terrell Dhanpaul, Samuel Ragbir, Curtis Archie, and Nancy Gallai-Ragobar
Search and Discovery.com
... used as input to a Kirchhoff PreSTM and the improved S/N ratio was transferred into the prestack migrated domain. Again, the migration velocity...
2015