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The AAPG/Datapages Combined Publications Database
Showing 16,611 Results. Searched 200,619 documents.
A Multidisciplinary Approach to Reservoir Subdivision of the Maastrichtian Chalk in the Dan Field, Danish North Sea
Lars Kristensen , Thomas Dons , Kim Gunn Maver , Poul Schioler
AAPG Bulletin
...-to-time conversions done for tying the biostratigraphy to the seismic data. The seismic traveltime within the chalk was estimated from interval velocity...
1995
The lateral strike-slip domain in gravitational detachment delta systems: A case study of the northwestern margin of the Niger Delta
Amelie M. Leduc, Richard J. Davies, Alexander L. Densmore, Jonathan Imber
AAPG Bulletin
...-water west Niger Delta passive margin from the interpretation of seismic reflection data: Marine and Petroleum Geology, v. 26, no. 2, p. 404410.Brown...
2012
Seismic geomorphology and sedimentology of a fluvial-dominated delta: Implications for the Neogene reservoirs, offshore Bohai Bay Basin, China
Shang Xu, Fang Hao, Changgui Xu, Huayao Zou, and Baishui Gao
AAPG Bulletin
... are identified. Seismic facies 1 displays discrete high-amplitude reflection and a distinct U-shape incision. In plan form, this seismic facies shows a linear...
2019
Seismic Stratigraphy and Structure of Sedimentary Basins in the Solomon Islands Region
T. R. Bruns, A. K. Cooper, D. M. Mann, J. G. Vedder
Circum Pacific Council Publications
... The conversion of seismic-reflection traveltime to depth is based on seismic-refraction data of Cooper, Bruns, and Wood (this volume) and on interval...
1986
Seismic Imaging Through Gas Cloud Using Borehole Seismic Walkaway Technique; A Case Example From Offshore Malaysia
Teck Kean Lim, Gunawan Taslim, Amy Mawarni M Yusoff
Indonesian Petroleum Association
... lines with receivers at well TD for velocity tomography. The zero-offset VSP was acquired prior to the walkway logging, using the VSI* eight shuttle...
2008
Simultaneous inversion of velocity and reflectivity for enhanced seismic imaging
Yang Yang, Sriram Arasanipalai, Nizar Chemingui, Neil Paddy, Nicholas Montevecchi, David McCallum
International Meeting for Applied Geoscience and Energy (IMAGE)
... models from simple tomography model using a challenging frontier area data from the Orphan Basin, offshore Newfoundland and Labrador, Canada. With more...
2022
Rock Physics Study of Coal Bed Methane Reservoir Rock: Case Study of Muaraenim Coal
Bagus Endar B. Nurhandoko, Susilowati, Usep M. Ishaq, Hussein Rudiyanto, Y. Wiyanto, Budi Sulistyanto, Mahatman L. Budi, Kaswandhi Triyoso, KiskoRiondo Siahaan, Wahyu E. Abdillah, Danang Kusudiharjo
Indonesian Petroleum Association
... the gas in place. Coal characterization can be differentiatedby seismic reflection (Ramos and Davis, 1997) or via tomography (Nurhandoko et. al, 2009...
2012
A Robust Gradient for Long Wavelength FWI Updates
Jaime Ramos-Martinez, Sean Crawley, Kathy Zou, Alejandro Valenciano, Lingyun Qiu, Nizar Chemingui, Andrew Long
Petroleum Exploration Society of Australia (PESA)
...., and Tromp, J., 2010, On the connection between artifact filtering in reverse time migration and adjoint tomography: Geophysics, 75, S219-S223. Luo, Y...
2016
Subsalt imaging using elastic FWI: A case study from Walker Ridge, Gulf of Mexico
Chirag Parekh, Andrew Stephenson, Juan Perdomo, Claudia Flores, Christopher McMorland, Matt Vander Griend, Austin Boles, Andrew Fuhrmann
International Meeting for Applied Geoscience and Energy (IMAGE)
... deeper, a full record approach for EFWI with salt scenarios and sub-salt tomography was employed in the model building strategy. With the smooth legacy...
2024
Simplicity at Its Best: Estimating Depth Uncertainty at the Wiriagar Deep Paleocene Field, Eastern Indonesia
Made Susantha, Imam S. Harun
Indonesian Petroleum Association
...: • Seismic velocity resolution from reflection tomography (Figure 3) • Scaling Factor (SF) maps related to the data point distribution and gridding...
2018
Modelling of Fractures Developed Due to Structural Deformation in the Karjan Prospect of Cambay Basin in India; #41090 (2012)
K. M. Shukla and I. Jayakumar
Search and Discovery.com
.... These workers have adopted mainly geophysical methods in form of P-wave and shear wave analysis (Mueller, 1992) or cross-hole tomography as reliable...
2012
Structural and Tectonic Evolution of the Eastern Cayman Trough (Caribbean Sea) From Seismic Reflection Data
Sylvie Leroy , Bernard Mercier de Lepinay , Alain Mauffret , Manuel Pubellier
AAPG Bulletin
...Structural and Tectonic Evolution of the Eastern Cayman Trough (Caribbean Sea) From Seismic Reflection Data Sylvie Leroy , Bernard Mercier de Lepinay...
1996
Evolution of Southern Caribbean Plate Boundary, Vicinity of Trinidad and Tobago
Paul Robertson , Kevin Burke
AAPG Bulletin
... are all two-way traveltime. Vertical exaggeration 3:1. Fig. 9. Profile along seismic reflection line 77-38, illustrating interpreted secondary...
1989
Pre-Stack Imaging: Time or Depth? (Paper 25)
Carl Notfors, Peter Whiting, Geoff Mansfield
Geological Society of Malaysia (GSM)
... depth migration is only a moderate improvement over that. The velocity model for pre-stack depth migration was generated using reflection tomography...
2000
Reflection Events and Their Polarities Defined by the Hilbert Transform, Bob Hardage, #40564 (2010)
Search and Discovery.com
2010
Geometric mode decomposition method for diffraction separation
Peng Lin, Suping Peng, Yang Xiang, Chuangjian Li, Xiaoqin Cui
International Meeting for Applied Geoscience and Energy (IMAGE)
... and implementation of weak signals complex (Schwarz and Gajewski, 2017). Therefore, diffraction separation from strong reflection background events is necessary...
2022
Seismic Stratigraphic Study of Two Oxfordian Carbonate Sequences, Eastern Saudi Arabia
George S. Langdon , Steven J. Malecek
AAPG Bulletin
... detail. 2. Limited reflection character within thin seismic sequences (50-100 msec two-way traveltime) combined with the complexities of carbonate...
1987
Chapter 20: Tectono-Stratigraphic Evolution of the Western Barbados Accretionary Prism and the Eastern Tobago Basin: Implications for Petroleum Systems
Andres Cedeño, Mudussar Ahmed, Alejandro Escalona, Peter Abrahamson
AAPG Special Volumes
... Boundary, 2021 Two-dimensional seismic reflection data from offshore Barbados are combined with existing stratigraphic and geophysical data to reconstruct...
2021
Three-Dimensional Geometry and Kinematics of the Gale-Buckeye Thrust System, Ouachita Fold and Thrust Belt, Latimer and Pittsburg Counties, Oklahoma
M. Scott Wilkerson , Paul C. Wellman
AAPG Bulletin
... folds near the boundary between the Ouachita fold and thrust belt and the Arkoma basin in Oklahoma. A dense grid of high-resolution seismic reflection...
1993
Navigating full-waveform inversion success in Mexico with complex geology: Shallow-water and land case studies
Wei Kang, Federico Fenoglio, Liubov Mulisheva, Pavel Vasilyev, Luxin Zhang, Abdalla Abouelela, Xin Cheng, Denes Vigh, Silvino Dominguez Garcia, Alejandro Cabrales, Alfredo Vazquez Cantu
International Meeting for Applied Geoscience and Energy (IMAGE)
... with absence of low frequency. Contrary to the marine case, Born-modellingbased reflection FWI was employed in land scenario to generate a deep background...
2024
CSPG/CSEG/CWLS GeoConvention 2012, May 14-18, 2012 Calgary TELUS Convention Centre & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90174 (2014).
Search and Discovery.com
2014
Structural style and evolution of the Nordkapp Basin, Norwegian Barents Sea
Luis Alberto Rojo, Nestor Cardozo, Alejandro Escalona, and Hemin Koyi
AAPG Bulletin
.... = shallow; TWT = two-way traveltime. STUDY METHODS Stratigraphic Framework Based on reflection amplitude, stratal terminations...
2019
Sequential vertical gas charge into multilayered sequences controlled by central conduits
M. Foschi, J. A. Cartwright, and C. W. MacMinn
AAPG Bulletin
...; sequences 1–15; SRD = seismic reflection datum; TWT = two-way traveltime. The well intersected five of the seven AAs composing VAC-1 (Figure...
2018
Imaging two-dimensional transition zone seismic data in geologically complex areas using a highly heterogeneous data acquisition configuration
Hussain I. Hammad, Valmore Celis Franco
International Meeting for Applied Geoscience and Energy (IMAGE)
... be updated using image-domain reflection tomography while making sure that the picked residual moveouts are consistent across all lines and not impacted...
2022
An effective multiphysics toolkit for lithium prospecting: From geophysics to the static reservoir model in Pozuelos salt flat, Argentina
Ana Curcio, Eliana Chanampa, Luis Cabanillas, Ricardo Piethe
International Meeting for Applied Geoscience and Energy (IMAGE)
... tomography) survey in the Pozuelos salt flat located in Northwest Argentina, Puna region. It was analyzed and executed preliminary feasibility studies...
2022