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The AAPG/Datapages Combined Publications Database
Showing 17,717 Results. Searched 200,639 documents.
Abstract: Angle-Dependent Full Waveform Inversion; #90319 (2018)
Woodon Jeong, Constantinos Tsingas, Young Seo Kim
Search and Discovery.com
... (FWI) has been an important tool for velocity model building for depth imaging. FWI is an iterative optimization process which minimizes the error...
2018
Abstract: Near Surface Velocity Modeling Using Surface Wave Analysis Modeling and Inversion (SWAMI): An Application for Noise Attenuation from 3D Seismic Data; #91204 (2023)
Noor Albalawi, Kashif Adeel Mohammed, Cherif Belguermi
Search and Discovery.com
...Abstract: Near Surface Velocity Modeling Using Surface Wave Analysis Modeling and Inversion (SWAMI): An Application for Noise Attenuation from 3D...
2023
Abstract: Case Study of Advanced Seismic Imaging to Illuminate Low Reflectivity Carbonate Reservoirs in Offshore Abu Dhabi, UAE; #91204 (2023)
Mohamed Mahgoub, Khalid Obaid, Oleg Khakimov, Saif Al Mesaabi
Search and Discovery.com
... reserves, both onshore and offshore. The depositional and lithological settings of those formations, in many places, don’t exhibit strong velocity...
2023
3D Velocity Model Building and Seismic Imaging Combining Tomography and Model Based Approaches in the Peniche Basin, #42302 (2018).
Olivier Clauss, Ylva Malmcrona Diaz-Ambrona,
Search and Discovery.com
...3D Velocity Model Building and Seismic Imaging Combining Tomography and Model Based Approaches in the Peniche Basin, #42302 (2018). Olivier Clauss...
2018
From Field Tapes to 3D Depth Volume in 2 Months
Search and Discovery.com
N/A
Seismic Scale Effects
Search and Discovery.com
N/A
Common Reflection Surface
Search and Discovery.com
N/A
Recent Applications of Turning
Search and Discovery.com
N/A
Yesterday, Today, and Tomorrow in Seismic Exploration
Emil J. Mateker, Jr.
GCAGS Transactions
... information about the type of rocks through which the energy has propagated. Extraction of this information, for example, in the form of velocity...
1970
Reflection waveform inversion assisted by full-wavefield imaging
Mikhail Davydenko, Eric Verschuur
International Meeting for Applied Geoscience and Energy (IMAGE)
... and automated approach that allows to estimate subsurface properties such as acoustic/elastic velocity model. Nevertheless the methodology is known...
2022
Improved 3D Seismic Imaging through Depth Migration and Tomography: An Indonesia Case Study
Jianli Song, Cristina Reta-Tang, Xuening Ma, Jim Wilhite, Laurie Geiger
Petroleum Exploration Society of Australia (PESA)
... time). 1 was to improve th rough tomograp hic t his geologica lly complex area, ampl it ude Phase 2, tota lling 1831 km2, is in progress velocity...
2011
Imaging Solutions for Geophysical Challenges in South East Asia (Paper A13)
N. El Kady, Z. Mohd Dom, Y. Prasetyo, M. Bayly, G. Nyein, P. Vasilyev, N. Mat Don Ya
Geological Society of Malaysia (GSM)
... geologically plausible and geophysically reliable velocity models is critical. To match the expectations from the depth imaging outcome, velocity model...
2012
First-Arrival Traveltime Inversion in the CMP Domain: Method and Application
Search and Discovery.com
... of first-arrival traveltime inversion was developed to estimate a near-surface velocity model for statics corrections in areas with complex geology...
2013
“Visualize the Trap”: Theory and Application of Using Seismic Residual Velocity for Tight Gas Sand Exploration in the Hoback Basin, Wyoming, by Robert Kidney, Marty Williams, Roger Falk, and Doug Sharp
Search and Discovery.com
N/A
“Visualize the Trap”: Theory and Application of Using Seismic Residual Velocity for Tight Gas Sand Exploration in the Hoback Basin, Wyoming, by Robert Kidney, Marty Williams, Roger Falk, and Doug Sharp; #90042 (2005)
Search and Discovery.com
2005
Subaerial Debris-Flow Deposition in the Upper Paleozoic Cutler Formation, Western Colorado
Albert W. Shultz
Journal of Sedimentary Research (SEPM)
..., a rheologic description of debris-flow variants is presented as a new means of resolving the wide spectrum of debris-flow deposits into genetically...
1984
An Outcrop Study of Clastic Injection Structures in the Carboniferous Tesnus Formation, Marathon Basin, Trans-Pecos Texas
Timothy N. Diggs
AAPG Special Volumes
... define a spectrum of features with geometries transitional between concordance and discordance. Alexander, R. W. S., K. Schofield, and M. C. Williams...
2007
The Suitable Method in Generating True Depth Structure Maps to Eliminate Wonocolo Push-Down Effect on Seismic Data and Its Impact on Prospect Evaluation, North Madura Platform, East Java Basin
Haryono Haryanto, Rizki Krishna Pratama, Riaz Alai, M. Afiq B. Mokhtar, Pongga Wardaya, Yonghe Guo, Jun Wang
Indonesian Petroleum Association
... quality in North Madura platform is strongly influenced by the lateral velocity contrast due to complex intra-reef carbonate features within Wonocolo level...
2018
2D Survey Earth Model Building and Depth Imaging Using 3D Grid-Based Tomography Technology
Eric Pearson, Suyang Chen
Indonesian Petroleum Association
... direction). In this area, the geologic structure and associated seismic velocity model are extremely complex. In order to achieve the best possible...
2012
High-resolution angle gather tomography with Fourier neural operators
Sean Crawley, Guanghui Huang, Ramzi Djebbi, Jaime Ramos, Nizar Chemingui
International Meeting for Applied Geoscience and Energy (IMAGE)
... Summary Velocity model building (VMB) is among the most important problems is exploration geophysics, and it remains a challenge in many areas...
2023
Leveraging Reflection, Refraction, and Multiple Arrivals from Dual-Sensor Streamer Data for High-Fidelity Velocity Model Building and Imaging
G. Rønholt, J.E. Lie, Ø. Korsmo, B. Danielsen, S. Brown, S. Brandsberg-Dahl, A.V. Mavilio, N. Chemingui, D. Whitmore, M. Farouki
Indonesian Petroleum Association
...Leveraging Reflection, Refraction, and Multiple Arrivals from Dual-Sensor Streamer Data for High-Fidelity Velocity Model Building and Imaging G...
2014
Seismic imaging in Tarim Basin: Overcoming complex near-surface conditions
Xianhuai Zhu, Ruirui Zhao, Sam Gray, Wensheng Duan, Duoming Zheng, Ganglin Lei, Gengxin Peng, Rujie Zhang, Kun Xu, Grace Yan, Junru Jiao
International Meeting for Applied Geoscience and Energy (IMAGE)
... has significantly improved the robustness of estimating near-surface velocity-depth models, resulting in enhanced resolution of deep reservoir images...
2024
Incorporation of Geology, Wells, and Rock Physics into Anisotropy Estimation for Seismic Depth Imaging Enables True Earth Model, #40828 (2011)
Huyen Bui, Peck-Hwa David Ng, Jenny Zhou, Chih-Wen Kue, Mart Smith
Search and Discovery.com
... imaging. As is well known, seismic velocity is a very important variable that can result in the lateral and vertical mispositioning of reservoir targets...
2011
Upscaling acoustic wave equation using renormalization group theory
Ajay Malkoti, Shravan M. Hanasoge, Rene Edouard Plessix
International Meeting for Applied Geoscience and Energy (IMAGE)
... is the “acoustic” or compressional velocity. x The product, q(ω, x ) = c2 (x )∆p(ω, x ) represents a convolution in the wavenumber (spatial-Fourier) domain...
2022
The Geophysical Case History of Rengasdengklok Area, North West Java
Basuki Puspoputro, Emir Lubis
Indonesian Petroleum Association
... of Rengasdengklok Timur Area, North-west Java. Pertamina Unpublished Report. Lavergne, M., and Willm, C., 1977. Inversion of seismograms and pseudo velocity logs...
1992