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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,616 documents.
An Integrated Seismic Reservoir Characterization Workflow for Sweet Spot Identification in Unconventional Resource Plays in Triassic Yanchang Formation, Ordos Basin, China, #41878 (2016).
Xiangzeng Wang, Wei Wang, Lixia Zhang, Quansheng Liang, Bojiang Fan, Chengfu Jiang, Haiwen Hu, Fujian Ma, Qing Wang, Rui Zeng
Search and Discovery.com
... volumes for further productive infill wells. The workflow begins with prestack simultaneous inversion for elastic properties, followed...
2016
Quantifying Shallow Seismic Anomalies; #42101 (2017)
Ritesh Kumar Sharma, Satinder Chopra
Search and Discovery.com
... seismic amplitudes, both prestack and poststack, into impedance values. There are different methods of impedance inversion, which we have described...
2017
Inverting Seismic Data with Facies Trends; #42379 (2019)
Ritesh Kumar Sharma, Satinder Chopra
Search and Discovery.com
... estimation. Prestack simultaneous impedance inversion was introduced at the turn of this century with the objective of characterization of target...
2019
Chapter 3: Seismic Data Acquisition, Processing, and Interpretation in the Cook Inlet Basin — Local Geologic and Logistical Impacts
Diane P. Shellenbaum
AAPG Special Volumes
... for the variability. Structural and stratigraphic complexity: Prestack depth migration (PSDM), especially incorporating analysis and correction...
2013
Chapter 9: The Zafarani and Tangawizi Giant Gas Discoveries: Two Very Different Play Openers Offshore Tanzania
Clemens Pirker, Nadya Badmaeva
AAPG Special Volumes
... structures. Most of the discoveries are clustered along the SGFZ, which is also believed to be the main hydrocarbon migration pathway from Jurassic–Cretaceous...
2021
Integrating AVO Analysis With Poststack Seismic Approaches to Better Understand Complex Faulting/Fracturing in the Niobrara Formation
James Applegate, W. Travis Brown, Doug Paul, Filip Soos
Unconventional Resources Technology Conference (URTEC)
... and fracture systems. This paper examines the nature of these systems through AVO (Amplitude vs Offset) analysis of the prestack seismic data in combination...
2017
Geostatistical Integration of Multiscale Data to Construct the Hunton Group GeocellularModel: Upscaling Logs and Downscaling Seismic Impedance Volumes, #42255 (2018).
Benmadi Milad, Abdulmohsen AlAli, Roger Slatt, Kurt Marfurt
Search and Discovery.com
... logs at well locations, (3) perform a 3D seismic inversion of acoustic impedance volume, (4) downscale (laterally interpolate) the inverted prestack...
2018
Reservoir Insights Enabled by Machine Learning Technology: A Supervised Machine Learning Method for Probabilistic Rock Type Prediction; #42465 (2021)
Bruno de Ribet, Gerardo Gonzalez
Search and Discovery.com
... uncovers new direct potential for seismic data use when predicting the reservoir lithofacies away from wells, especially when referring to prestack...
2021
Structural evaluation of column-height controls at a toe-thrust discovery, deep-water Niger Delta
Olga V. Kostenko, Steve J. Naruk, Willem Hack, Manuel Poupon, Hans-Jurg Meyer, Miguel Mora-Glukstad, Charles Anowai, Margaret Mordi
AAPG Bulletin
... part caused by the presence of no-seismic-image zones that, even on three-dimensional (3-D) prestack-migrated data, obscure the possible thrust...
2008
Amplitude inversion of OBS direct arrivals for seabed elastic properties
James Gaiser, Moacyr de Souza Bazerra, James Simmons
International Meeting for Applied Geoscience and Energy (IMAGE)
... School of Mines/Reservoir Characterization Project Summary As interest in shear waves (S-waves) grows for prestack depth migration of ocean-bottom node...
2022
A 3D Seismic Exploration Method for Fractured Gas Reservoirs
James J. Reeves, W. Hoxie Smith
West Texas Geological Society
... rose diagrams indicate fracture orientation determined from borehole image logs in the Dakota. The application of azimuth dependent prestack time...
2004
Constrained tomography for improved presalt elastic full-waveform inversion
Yaofeng He, Xu Li, Young Ho Cha, Partha Routh, Inma Dura-Gomez, Carey Marcinkovich
International Meeting for Applied Geoscience and Energy (IMAGE)
... building (VMB) is a critical step for accurately imaging subsurface structures with seismic prestack depth migration. More importantly, the derived velocity...
2022
2013 Update of Southern Mid-Continent Theses and Dissertations
Neil H. Suneson
Oklahoma City Geological Society
... Shale, McAlister Cemetery Quarry, Criner Hills, Ardmore Basin, Oklahoma. MS. Dowdell, Benjamin L., 2013, Prestack seismic analysis of a Mississippi...
2013
Pressure prediction using converted shear waves from OBN data: A rock physics approach
Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser, Terence Krishnasami
International Meeting for Applied Geoscience and Energy (IMAGE)
... prediction. We advanced the pressure prediction technology with separation, processing of converted P- to S- waves (PS-waves), followed by a prestack...
2023
Ultra-deep Jurassic acquisition technology and its application in dual-complex low SN ratio area, Qaidam Basin
Yongguo Wu, Zhenhua He, Di Wu, Yongsheng Wang, Chunrui Han, Hua Yao
International Meeting for Applied Geoscience and Energy (IMAGE)
... Geophysicists and the American Association of Petroleum Geologists Ultra-deep Jurassic acquisition technology and its application in Qaidam Basin prestack...
2023
Integration of Multicomponet Surface Seismic, Multicomponent VSP and Microseismic in Reservoir characterization
Paul Constance, Jim Simmons, Shihong Chi, Lisa Sanford
Unconventional Resources Technology Conference (URTEC)
..., S., Jefferson, R., Calvert, A., and Williams, M., 2009, Anisotropic velocities and offset vector tile prestack migration processing of the Durham Ranch...
2015
The critical evaluation of carbon dioxide subsurface storage sites: Geological challenges in the depleted fields of Liverpool Bay
Lauren Chedburn, John R. Underhill, Sam Head, and Rachel Jamieson
AAPG Bulletin
... and Gas Authority (now the North Sea Transition Authority); PSTM = prestack time migration. On October 8, 2020, Eni UK Ltd. (the operator of the fields...
2022
AAPG Rocky Mountain Section, September 9-12, 2012, Grand Junction, Colorado; - Abstracts, #90156 (2012).
Search and Discovery.com
2012
Cusiana Field: Understanding the Reservoir and Improving Depletion History, #20102 (2011)
Luis E. Soto,
Search and Discovery.com
... POSTSTACK TIME MIGRATION Development Issues - Water displacement less efficient than expected - Fast pressure depletion in Barco & Guadalupe - OOIP...
2011
Enhancing Karstified Carbonate Characterization Through Focused Seismic Reprocessing and Machine Learning Utilization in Ubadari Field
M.R Husni Sahidu, Ilham Panggeleng, Sarah Putri, Scott Miller, Xiaobo Li
Indonesian Petroleum Association
... & tomography Orthorhombic FWI & tomography Migration type Kirchoff pre-stack depth migration Q Kirchoff prestack depth migration Time Lag FWI...
2022
Comprehensive lithological description, reservoir property, and pore-pressure prediction for unconventional shale reservoirs using rock physics: Midland reservoir characterization case study
Sagnik Dasgupta
International Meeting for Applied Geoscience and Energy (IMAGE)
... results of lithoclassification as well as reservoir property and pore pressure prediction, all derived from elastic parameters of input prestack Amplitude...
2022
Fast self-supervised learning for reconstruction of 3D seismic data
Yinshuo Li, Wenkai Lu, We Cao
International Meeting for Applied Geoscience and Energy (IMAGE)
... | 1260s ] (f) [ 18.11dB | 63s ] (g) Figure 4: Visual qualitative contrast of reconstruction results of prestack data from Sandia with randomly 60...
2024
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Search and Discovery.com
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Two-Dimensional and Three-Dimensional Numerical Simulation of Petroleum Systems Approaching the Deep-Water Gulf of Mexico (Kayab Area, Campeche Sound, Mexico): Definition of Thermally Mature and Prospective Areas
Salvador Ortuno Arzate, Esteban Soriano M., Cuauhtemoc Romero M., Joel Rosales R., Edgar Bahena R., Sergio Hernandez G., Alejandro Cardenas
AAPG Special Volumes
... of the large Tunich structure.Emphasis is placed on the importance of compression and halokinesis in focusing hydrocarbon migration toward Cretaceous breccia...
2009
AVO and Inversion Contribute to Makassar Exploration Efforts
William L. Soroka, Herry Andiarbowo, Anung Widodo
Indonesian Petroleum Association
... into the solution. With special processing techniques, such as AVO and true amplitude prestack migration, it is possible to produce a more correct estimate...
1995