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The AAPG/Datapages Combined Publications Database
Showing 3,781 Results. Searched 195,364 documents.
ABSTRACT: Advanced Technology Imaging of the Mudi Field, East Java Improvements Utilizing Pre-Stack Depth Migration, by Martin L. Shields and M. Fauzi; #90913(2000).
Search and Discovery.com
2000
BRAZOS 440-L FIELD OFFSHORE TEXAS
Richard F. Lane and Robert C. Pace
GCAGS Transactions
... in previous 2-D based drilling. Figure 4 shows a C sand depth structure map of the field constructed in 1989 utilizing existing 2-D seismic and well data...
1998
Abstract: Crustal and Petroleum Framework of the US Chukchi Shelf as Interpreted from 9 Km Long-Offset Arcticspan 2-D Seismic Data, by Menno G. Dinkelman, James W. Granath, Naresh Kumar, and Peter A. Emmet; #90082 (2008)
Search and Discovery.com
2008
Evolution of Salt and Hydrocarbon Migration: Sweet Lake Area, Cameron Parish, Louisiana
J.A. Spencer, C.L. Sharpe
GCAGS Transactions
... a more complete interpretation at Sweet Lake. Both poststack and prestack depth migrated 3D seismic is needed to more correctly image the salt and to aid...
1996
Assessing and processing three-dimensional photogrammetry, sedimentology, and geophysical data to build high-fidelity reservoir models based on carbonate outcrop analogues
Ahmad Ramdani, Pankaj Khanna, Gaurav Siddharth Gairola, Sherif Hanafy, and Volker Vahrenkamp
AAPG Bulletin
... of ∼0.115 m/ns can be applied for migration and time-depth conversion in the processing flow for both 50- and 100-MHz GPR data. Radargram Vertical...
2022
Abstract: Application of Geophysical Method to Delineate Contamination in Waste Disposal Site of Ampar Tenang, Dengkil, Selangor D.E.
Abdul Rahim Samsudin, Umar Hamzah, Wan Zuhairi Wan Yaacob, Bahaa-eldin El Wali Abdel Rahim, LoH Yean Sze
Geological Society of Malaysia (GSM)
..., Dengkil, Selangor. The objectives of the survey were to delineate and identify pathways for contaminant migration. Surface geophysical method employing 2-D...
2003
Abstract: Converting CRS Attributes to Interval Velocities: An Approach to Build an Initial Velocity Model for Pre-Stack Depth Migration, by Krzysztof K. Sliz; #90077 (2008)
Search and Discovery.com
2008
Non-First-Break Solution for Shallow Velocity Anomaly Problem; #41602 (2015)
Emil Blias
Search and Discovery.com
... that after the VAR poststack data looks much more similar to the depth velocity model. From this, we conclude that, for the shallow part of the section...
2015
AVO and Inversion Contribute to Makassar Exploration Efforts
William L. Soroka, Herry Andiarbowo, Anung Widodo
Indonesian Petroleum Association
..., poststack seismic inversion and AVO (Amplitude Versus Offset). The application of these technologies in Makassar are unique to Indonesia in several...
1995
Use of 2-D and 3-D Seismic Data to Reduce Drilling Risk, Ismay Algal-Mound Play, Southern Paradox Basin
Beth McBride, Claudia A. Rebne
Rocky Mountain Association of Geologists
... the 1980s are attributed to Fresnel zone and out-of-plane migration problems of 2-D data; discoveries were subsequently drilled offsetting these near...
1997
Abstract: Shanghai Field, Expanded Upper Yegua Trend, Texas Gulf Coast: Unexpected Reserves Defined By 3-D Seismic
Thomas E. Ewing
GCAGS Transactions
... on trend with 1980's production from Upper Yegua reservoirs at Shanghai Field, but was unrecognized on the existing dense 2-D grid. Migration...
1998
Hibernia Field Delineation Using Three-Dimensional Seismic Techniques: ABSTRACT
C. T. Dale, D. Peters
AAPG Bulletin
... and processed through to 3-D migration by GSI. The resulting grid of depth points are orderly spaced at 25 m (82 ft) on lines 19 km (12 mi) long...
1984
Three-Dimensional Depth Imaging of Seismic Data, with Examples from the Overthrust Belt of Southwestern Wyoming
Alvin K. Benson
Wyoming Geological Association
... for the depth imaging process. When a grid of data is available, the imaging is typically done in 3-D. In the second case study, a 2-D depth-imaged section...
1995
The Application of 2D Common-Offset Common-Reflection-Surface (CO CRS) Stack Method Towards Synthetic Data
Parapaty Halley, Rachmat Sule, Teuku Abdullah Sanny
Indonesian Petroleum Association
... the interpreter the first image of the investigated area and serves as input to the subsequent poststack migration. The Common-Reflection-Surface (CRS...
2009
Three-Dimensional Seismic Method: Part 7. Geophysical Methods
Oz Yilmaz
AAPG Special Volumes
... that a 2-D section contains signal from all directions, including out-of-plane of the profile, 2-D migration normally assumes that all of the signal...
1992
Abstract: The Role of Overpressure for the Migration and Accumulation of Hydrocarbons in the Molasse Basin of Western Switzerland: Implications of a 2-D Modeling Study, by R. Schegg, W. Leu, and C. Cornford; #90942 (1997).
Search and Discovery.com
1997
1998
From trash to treasure: Three-dimensional basement imaging with “excess” data from oil and gas explorations
Doyeon Kim, and Larry D. Brown
AAPG Bulletin
...) normal moveout correction, and (5) CRP stack (25 × 25 m [82 × 82 ft] binning). Poststack 3-D frequency–wavenumber migration was applied to the final...
2019
Migration Velocity Analysis by Migration of Velocity Spectra
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
.... Geophys. Fayes, J., and Jeannot, J., 1986, Prestack migration velocities from focusing depth analysis: Presented at the 56th Ann. Internat. Mtg., Soc. Expl...
1992
Abstract: Comparison of 2-D and 3-D Seismic Data in the Imaging of Nevada's Grant Canyon and Bacon Flat Fields, by D. W. Zwart and E. H. Johnson; #90959 (1995).
Search and Discovery.com
1995
ABSTRACT: Revitalization of an Old Play--Shallow, Piercement Salt Domes in the Mississippi Interior Salt Basin, by R. L. Ericksen; #91021 (2010)
Search and Discovery.com
2010
Abstracts: Improved Near-surface Velocity Models from 2D Waveform Tomography of Vibroseis First-arrival Data; #90173 (2015)
Brendan R. Smithyman and Ronald M. Clowes
Search and Discovery.com
... by 2-D full-waveform inversion are used to process the firstarrival waveforms from a dataset collected in the Nechako Basin, south-central British...
2015
An Example of 3-D AVO for Lithology Discrimination in Widuri Field, Asri Basin, Indonesia
Steven W. Smith, Larry Danahey, Romina Himawan, William E. Harmony, H. Lee Gilmore, John W. Armon, Tony L. Bowman, Wayne Smith
Indonesian Petroleum Association
... involved in this process. To eliminate shallow diffraction noise and optimize imaging, 3-D poststack time migration was applied to the AVO volumes P and G...
1995
The Use of Physical Modeling to Resolve Offshore Seismic Problems
B. J. Evans, M. Urosevic
Indonesian Petroleum Association
... in the line acquisition direction. Thus, 3-D migration is not required to allow a valid dip versus strike acquisition comparison. 2-D migration, operating...
1995
Combining seismic reservoir characterization workflows with basin modeling in the deepwater Gulf of Mexico Mississippi Canyon area
Wisam H. AlKawai, Tapan Mukerji, Allegra Hosford Scheirer, and Stephan A. Graham
AAPG Bulletin
... approach to subsalt prestack depth imaging: An example from the Atwater foldbelt, deep-water of GOM: SEG 77th Annual International Meeting Expanded...
2018