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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,756 documents.
From Outcrop Geology to Seismicand Back!
Isabelle Lecomte
GEO ExPro Magazine
... Zone for the lateral resolution issue (cf. Sheriff, 1977), but books often state that this is highly reduced by migration (cf. Lindsey, 1989), yielding...
2019
Shale Tectonics: A Preface
Lesli J. Wood
AAPG Special Volumes
....tecto.2006.08.011.Elsley, G. R., and H. Tieman, 2010, A comparison of prestack depth and prestack time imaging of the Paktoa complex, Canadian Beaufort...
2010
Data-Driven Quantitative Reservoir Characterization and New Insights in Pubei Field of Turpan-Hami Basin, Western China, #41857 (2016).
Jianbin Ran, Haiyin Li, Zhengtao Hu, Zhe Zhu, Jia Chen, Xuejun Wang
Search and Discovery.com
... Tomographic statics ~ ned Well constrai ~ OVT ......QC ....... Prestack time migration velocity analysis CRP gather protection monitoring Azimuth...
2016
Imaging challenges at Gulf of Papua (PNG) and their solutions through high-end imaging technology
Zongying Gong, Subhash Chandra, Xiaodong Wu, Yajing Li, Min Zhi, Michael Szczepaniak, Barry Hung
Petroleum Exploration Society of Australia (PESA)
..., M., 2009, 3D prestack depth migration with compensation for frequency dependent absorption and dispersion: 79th Annual International Meeting, SEG...
2019
Abstract: Seismic Reservoir Characterization of a Gas Shale Utilizing Azimuthal Data Processing, Pre-Stack Seismic Inversion and Ant Tracking
David Paddock, Christian Stolte, Lei Zhang, Javaid Durrani, John Young, and Thomas Hay
Houston Geological Society Bulletin
... seismic velocity anisotropy for detection of open fractures. Simultaneous prestack inversion of the seismic data to Poisson’s ratio targets matrix...
2009
Abstract: Case Studies Highlighting Tight Sand Reservoir Characterization from the Interpretation of AVO - Inversion Techniques; #90174 (2014)
Lynn A. Engel and Carmen C. Dumitrescu
Search and Discovery.com
... of the project and present a total of three Falher and Cadomin case studies. Method The input for the AVO and inversion process was prestack migrated...
2014
Illuminating Basin-Scale Architecture
Thomas Smith
GEO ExPro Magazine
..., 18 second recording and final depth processing (prestack depth migration) to 40 km. The seismic data are interpreted together with simultaneously...
2009
Hunting the Pre-Salt
Jim Martin, Steve Toothill, Rufin Moussavou
GEO ExPro Magazine
... earth modeling and can be incorporated into depth models for future prestack depth migration. Acquisition and processing of nearly 13,000 km of new 2D...
2009
Application of multidirectional phase attribute method in fault identification of magmatic rock overburden area
Zhiqiang Zhang, Jinghan Wang, Zhongqiao Zhang, Xijia Sun
International Meeting for Applied Geoscience and Energy (IMAGE)
... are finely characterized by using the reprocessed Prestack Depth migration 3D seismic data and multi-directional phase attributes. The results show...
2022
Research and application of seismic data regularization technology for complex surface in western China
Qigang Zhou, Weiming Liu, Huan Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... is carried out in OVT domain. On this basis, prestack time migration of vector slices in OVT domain can be carried out to generate azimuth gathers. On the one...
2022
Simultaneous inversion of velocity and angle-dependent reflectivity
Nizar Chemingui, Yang Yang, Jaime Ramos-Martinez, Guanghui Huang, Dan Whitmore, Sean Crawley, Elena Klochikhina, Sriram Arasanipalai
International Meeting for Applied Geoscience and Energy (IMAGE)
... the reflection angle required for constructing prestack angle gathers as follows: 𝑹 ∙ 𝛻𝑃 𝜃 = arccos( ) ‖𝑹‖ ∙ ‖𝛻𝑃‖ Figure 1 illustrates...
2023
Understanding Azimuthal P-Wave Anisotropy through Multiple Vendor and Attribute Comparisons
Jamie Rich, Breanne Kennedy, Marianne Rauch-Davies
Unconventional Resources Technology Conference (URTEC)
... this is done after pre-stack migration to remove dip effects which can also manifest as apparent azimuthal Vnmo variation. We carried out...
2016
Case History and Integrated Study of the West Cameron 76 Field, Gulf of Mexico Shelf-Big Reserves in the Expanded Marg A
Kevin Guilbeau, Steve McGovern, Maurice Rouen, and Tim Addington
Houston Geological Society Bulletin
... that closely matched the one used in the AVO reprocessing. The final pre-stack time migration model exhibits many of the characteristics of the 3D seismic...
2000
New imaging method of fractured-cavity reservoir based on seismic spectrum decomposition: A case study of the Halahatang Oilfield, Tarim Basin, NW China
Chaozhong Ning, Yong Li, Xingfang Liu, Qi Wang, Xiaojuan Deng, Hongliu Zeng, Yintao Zhang, Xiaoming Wang, Jun He, Weiwei Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... prestack time migration (PSTM) seismic data covering about 400 km2, with a bin size of 25× m and a full fold of 72. In the Ordovician range 25 (buried...
2024
Direct imaging of alteration with high-resolution hard-rock 3D seismic data at the Darlot Gold Mine
G. Hird, W. Turner
Petroleum Exploration Society of Australia (PESA)
... seismic cube, looking north. 3D seismic data was acquired and processed with prestack time migration and converted to depth using a derived velocity...
2019
Abstract: STOS' Pohokura Development to Provide NZ Energy Relief
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... using prestack depth migration. Should potential be established, STOS antiCipates exploration drilling by july 2002. in water depths of 110 m...
2002
Front matter: GEOGULF TRANSACTIONS: Volume LXXI 2021
James J. Willis, Norman C. Rosen
GCAGS Transactions
... of Mexico 23 Muhammad Nawaz Bugti and Paul Mann Prestack Investigation of Shallow Surface-Sourced Imaging of Seismic Data in Central-Northern Louisiana...
2021
Abstracts: Full Waveform Inversion with Total Variation Regularization; #90173 (2015)
Amsalu Y. Anagaw, Mauricio D. Sacchi
Search and Discovery.com
...), Amsterdam, Netherlands, APR 21-24, 2002. Shin, C., Jang, S. H., and Min, D. J, 2001a, Improved amplitude preservation for prestack depth migration...
2015
Crustal and Petroleum Framework of the U.S. Chukchi Shelf as Interpreted from 9-km Long-Offset ArcticSPANTM 2-D Seismic Data, #40410 (2009)
Menno G. Dinkelman, James W. Granath, Naresh Kumar, Peter A. Emmet
Search and Discovery.com
... (Prestack Depth Migration) to 40 km. The interpretation of these data has allowed us to regionally map the MOHO discontinuity and the top...
2009
New 3-D/3-C High Resolution VSP Technology, by Björn Paulsson, Brian Fuller, Martin Karrenbach, and Paul Heuermann, #40074 (2003).
Search and Discovery.com
2003
Application of Multicomponent Data in Lithology and Fluid Discrimination, #41542 (2015).
Carmen C. Dumitrescu, Larry Lines
Search and Discovery.com
... Traditionally, lithological and pore fluid properties for reservoir characterization are derived from prestack seismic data with the use of amplitude...
2015
The New Method of the Sweet Spot Discrimination and Predictive Production in North American Shale Oil, #41991 (2017).
Chuncheng Liu
Search and Discovery.com
... carbon content and rock brittleness are the key factors of shale oil and gas production in block B. So prestack simultaneous inversion technique was used...
2017
Improved subsalt imaging in Brazil Campos basin Cascaded application of hybrid interbed demultiple, P- and S-salt velocity joint migration, and subsalt converted wave suppression
Riaz Alai, Faqi Liu, Darrell Armentrout, David Brookes, Terry Johnson, Milos Cvetkovic, Gundogan Coskun, Shah Sulaiman, Kien Kok Lee, Afiq Mokhtar, Christopher Lee Slind, Hafizan Wahab, Wan Ching Low, Ali Andrea B. Hashim
International Meeting for Applied Geoscience and Energy (IMAGE)
... of complex interbed multiples. Interbed multiples cannot be correctly imaged through conventional prestack depth migration algorithms (Wang, 2009...
2022
Hierarchical kink band development in the Appalachian Plateau decollement sheet
Paul Gillespie, Judith van Hagen, Scott Wessels, and Damian Lynch
AAPG Bulletin
..., and the reflectors are discontinuous. However, in the prestack depth migration (Figure 12C), the reflectors move into more correct positions, and it is clear...
2015