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The AAPG/Datapages Combined Publications Database
Showing 40,848 Results. Searched 200,616 documents.
3D anisotropic seismic simulation for fracture prediction in Sichuans Wufeng shale gas reservoirs
Xiang Li, Ziduo Hu, Chunhui Xie, Yancan Tian, Wei Liu, Xinyu Fang, Gang Yao
International Meeting for Applied Geoscience and Energy (IMAGE)
... m. The acquisition parameters are determined based on the actual parameters of study area A. 3D wide azimuth is used for acquisition and observation...
2024
Dip or Strike? Complimenting Geophysical Sampling Requirements and Acquisition Efficiency for Towed Streamer Marine Seismic
Martin Bayly, Low Cheng Foo, Michelle Tham, M Nabil El Kady, Saeeda Hydal, Thomas Olanrenwaju Ajewole, Nigel Seymour, Satyabrata Nayak, Bidyut Chowdhury, M Faizal Idris, Sandeep K Chandola, M Iqbal Supardy
Indonesian Petroleum Association
... illumination stripes due to azimuth change from inner to outer cables during up-dip and down-dip shooting. The North-south shooting direction, while...
2016
Multiple attenuation using 3D SRME with targeted demigration
Marin Petkovic, Ahmed Abouserie, Zhen Wang, Brad Wray
International Meeting for Applied Geoscience and Energy (IMAGE)
... the proposed method to a wide-azimuth (WAZ) streamer data set in deepwater Gulf of Mexico, where we target residual WB-BOS peg-leg multiples. The WAZ...
2024
Iterative 3D deterministic and data-driven multiple attenuation for deep-water OBN in the Campos Basin
Thais Sales, Frederico Xavier de Melo, Joel Monteiro, Dmitri Skorinski, Shady Attia, Mohammad Ghazey, Marcella Braga, Etory Sperandio, André Ferreira, Moacyr Bezerra, Thiago Costa
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Dragoset, and K. Dingwall, 2006, Predicting and removing complex 3D surface multiples with WEM modeling — An alternative to 3D SRME for wide azimuth surveys...
2024
Pilot Phase of the Aguada Federal Block, Black-Oil Window
Osvaldo Nielsen, David Curia, Pablo Pateti, Javier Caniggia, Alexis Ortega, Morten Slinde
AAPG Special Volumes
... of drilling and completing two vertical wells and acquiring 170 km2 (66 mi2) of wide azimuth seismic data. The program was initiated in early 2015...
2020
Extended Abstract: The Geologic History of Submarine Fans in the Deepwater Gulf of Mexico: Mesozoic to Modern
John W. Snedden, William E. Galloway, Patricia Ganey-Curry, Mike D. Blum
GCAGS Transactions
... and complex salt bodies which covered much of the Paleogene Play area. Seismic acquisition programs shifted toward 3D wide azimuth and rich azimuth surveys...
2015
Abstract: 4D Seismic & Petroleum Geomechanics for Hydrocarbon Reservoirs; #90171 (2013)
Sunjay Sunjay
Search and Discovery.com
...: Leading (Cutting) Edge Technology Where: t = time, Lx = offset on x, Ly = offset on y, τ = date of seismic survey, α r = azimuth of a component...
2013
Abstract: Nisku Multiple Attenuation with Interpolation and Sparsity: A Case Study; #90172 (2014)
Lee Hunt, Scott Reynolds, Mark Hadley, Scott Hadley, Mike Perz, Ye Zheng
Search and Discovery.com
... and slant_stack stochastic inversion:Geophysics, 50, 2727. Trad, D., 2007, A Strategy for wide-azimuth Land Data Interpolation: 77th Annual...
2014
Abstract: Fracture Detection Via Azimuthal Analysis of Seismic Data: Snake Oil or silver Bullet?; #90187 (2014)
Mike Perz, Peter Cary, Xinxiang Li, and Satinder Chopra
Search and Discovery.com
... fracture attributes must be compared to FMI logs, core, and production data across a wide range of surveys and (ii) an algorithm analysis element in which...
2014
Abstracts: True-Amplitude PS Prestack Time Migration via 5D Interpolation; #90173 (2015)
Peter W. Cary, Albert Zhang
Search and Discovery.com
... Recorder 1, 5-10. Cary, P.W., 1999, Common-offset-vector gathers: an alternative to cross-spreads for wide-azimuth 3-D surveys: 69th Ann. Int. Mtg., SEG...
2015
Application of Anisotropic 3D Reverse Time Migration to Complex North Sea Imaging; #41573 (2015)
M. A. Hall, I. F. Jones, M. C. Goodwin, I. D. Berranger, H. Zhou, P. A. Farmer
Search and Discovery.com
..., and thus pre-stack output must be created in some other domain. Common azimuth approaches, such as delayed shot, can address this issue cost-effectively...
2015
Closing the loop between acquisition and processing: Data-driven volumetric SNR estimation versus acquisition design predictions
Andrey Bakulin, Ilya Silvestrov, Pierre Leger
International Meeting for Applied Geoscience and Energy (IMAGE)
... offsets but compromises the wide-azimuth coverage at far offsets. Figure 2 displays migrated vertical sections from full PSDM volumes for all geometries...
2022
Improving subsalt images using FWI and FWI imaging: A streamer case study at Big Foot
Weihong Fei, Jingru Chen, Min Yang, Leah Grassi, Erik Everson, Paul Bovet, Marin Laomana, Sheree Wold, Alex Yanjun Hao, Chi Chen, Shubin Zeng, Zhiyuan Wei
International Meeting for Applied Geoscience and Energy (IMAGE)
... interleaving interpretation-guided scenario tests using full azimuth (FAZ) and wide azimuth (WAZ) streamer data over the Big Foot area, which...
2022
Pushing the boundary of WAZ streamer data for subsalt imaging: A case study in deepwater Mexico Campeche
Yi Chen, Kendra Pyke, Juan Wang, Jasmeen Moubarak, Earl Manning, Jessica Kopp, Rongzhang Chen, Chang Chen, Ravi Kumar, Minshen Wang, Sabaresan Mothi
International Meeting for Applied Geoscience and Energy (IMAGE)
... and, therefore, the understanding of underlying geology, even when only wide azimuth (WAZ) streamer data is available. We present the results of our...
2022
Optimized downward continuation for the one-way wave equation in TTI media
Cosmin Macesanu, Faqi Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... constant velocities v1 and v2 0.25 P the axis of symmetry is specified by polar and azimuth angles θa = 30◦ , ϕa = 0◦ . We note the errors are generally...
2022
Tables of Terrane Effects
Donald C. Barton
AAPG Bulletin
... doubled in order to avoid the later multiplication by two in the calculation of the differential curvature and its azimuth; the Uxy of these tables...
1929
Marine Vibrator Concepts for Modern Seismic Challenges
Andrew Long, Rune Tenghamn
Petroleum Exploration Society of Australia (PESA)
... such as wide-azimuth (WAZ) and full-azimuth (FAZ) towed streamer surveys, ocean bottom node (OBN) surveys, and so on. MVs can also deployed...
2018
Imaging the presalt with elastic FWI using OBN data
Gabriel Brando, Benjamin Huard, Luis Cypriano
International Meeting for Applied Geoscience and Energy (IMAGE)
...) data has emerged as a solution to pre-salt imaging challenges. Leveraged by its full-azimuth coverage and long offsets, OBN data has been...
2023
An Integrated Approach to Horizontal Well Design and Planning in Widuri Field, Offshore Southeast Sumatra, Indonesia
D. C. Carter, W. Kortlang, M. Smelcer, J. C. Troncoso
Indonesian Petroleum Association
... have a high sandstone:mudstone ratio, and the sandstone bodies are relatively wide and commonly multistorey, whereas shallower levels have a low...
1998
Determination of Paleocurrent Direction from Oblique Sections of Trough Cross-Stratification--A Precise Approach: RESEARCH METHODS PAPER
Prabir Dasgupta
Journal of Sedimentary Research (SEPM)
...: Sedimentology, v. 14, p. 77-111. MECKEL, L.D., 1967, Tabular and trough cross-bedding comparison of dip azimuth variability: Journal of Sedimentary...
2002
Abstracts: Integration of Coherence and Volumetric Curvature Images; #90173 (2015)
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
... estimates of reflector dip and azimuth. Such reflector dip and azimuth estimates can be calculated using a complex trace analysis (Barnes, 2000...
2015
Integration of Coherence and Volumetric Curvature Attributes, #40770 (2011)
Satinder Chopra, Kurt J. Marfurt,
Search and Discovery.com
... faults, folds, incised channels, differential compaction, and a wide range of other stratigraphic features. In general, curvature is an excellent...
2011
Unconventional Reservoir Shale Gas; #10459 (2012)
Sunjay Sunjay
Search and Discovery.com
... waves as they pass through. These anisotropic effects are observed on 3D seismic data as changes in amplitude and travel time with azimuth...
2012
Onshore Exploration Drilling Success in Southern Basin, Trinidad; #11293 (2020)
Xavier Moonan, S. Harrypersad
Search and Discovery.com
... Following the basin-wide Cretaceous exploration drive by Exxon and partners, numerous Mid-Miocene targets were identified through the use of the SBC 2D...
2020
Fracture characterization using rotary-drilled sidewall cores: an example from the Ellenburger Formation, West Texas
L. A. Gomez, J. F. W. Gale, S. C. Ruppel, S. E. Laubach
West Texas Geological Society
... facing direction from image logs. Sidewall cores are generally detected successfully using image logs, so that azimuth is frequently known with good...
2001