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The AAPG/Datapages Combined Publications Database
Showing 3,665 Results. Searched 195,387 documents.
ABSTRACT: Improved AVO analysis based on the CRS method; #90051 (2006)
Henning Trappe, Juergen Pruessmann
Search and Discovery.com
... increasingly been used for the high resolution imaging of complex subsurface structures. Assuming subsurface reflector elements with dip and curvature, the CRS...
Unknown
Abstract: Seismic Attributes for Fracture Analysis: An Onshore Case Study in the Arabian Peninsula; #90319 (2018)
Mohammed A. Zagzoog
Search and Discovery.com
... has been done. Then, number of fracture maps network through post-stack seismic attributes have been generated such as dip-magnitude, dip-azimuth...
2018
The Application of Image Processing Techniques for Complex Structures
V. Sudhakar, I. T. McMahon
Indonesian Petroleum Association
... used to image data: dip moveout (DMO) and prestack migration. Either process approximately solves the problem of multivalued moveout due to dip...
1987
Qualitative Seismic Attribute in Drilling Oil and Gas Development Wells, Kerisi Field, Natuna Sea, Indonesia
Yasril Kahar, Vaughn L. Ball, Sunil K. Shalia
Indonesian Petroleum Association
... structure is a four-way dip closure anticline, containing an oil leg overlain by a gas cap. Rock physics analysis from well data suggests...
2008
Finite Difference Modelling: Part IV
Lasse Amundsen, Ørjan Pedersen, Martin Landrø
GEO ExPro Magazine
..., and gives very accurate traveltimes and accurate amplitudes for geometric arrivals if the model is sufficiently smooth. It is an irreplaceable modelling...
2019
Seismic Modeling and Imaging - Making Waves, by Phillip Bording and Larry Lines, #40066
Search and Discovery.com
N/A
Direct Evidence of Hydrocarbon Accumulations from Seismic Data
E. G. Selby
Indonesian Petroleum Association
... Reservoir Map - Reservoir 1. The boundaries of this flat reflector follow the structural contours at a time of about 1.47 sec and because...
1975
Preliminary Interpretation of Seismic Data from Lower Cook Inlet, Alaska
Michael A. Fisher
Pacific Section of AAPG
.... An additional 300-metre streamer was designed to provide a 3-fold stack with improved reflector resolution in the first 1.5 seconds of data. Six seconds...
1976
With Sherlock Holmes in the Bengal Basin
Rudolf O. Brunnschweiler, M. A. Maroof Kahn
Southeast Asia Petroleum Exploration Society (SEAPEX)
... extended beyond the confines of their area of origin. Tectonics too tend to be viewed in terms of Assam’s style, an attitude which has at times...
1978
Seismic Exploration for Stratigraphic Traps: Geophysical Exploration Methods
Paul L. Lyons, M. B. Dobrin
AAPG Special Volumes
... could contain hydrocarbons. With sufficient control, we can map the entire extent of the reflector horizon and its attitude or dip. Figure 13 portrays...
1972
Reservoir Characterization Using Seismic Attributes and Inversion Analysis of Globigerina Limestone Reservoir, Madura Strait, Indonesia
Muhammad Tajul Arifin, Angus J. Ferguson
Indonesian Petroleum Association
... in the study area. The reservoir is a bioclastic limestone which is mainly composed by Globigerina planktonic foraminifera tests. In terms of the quality...
2017
An Entirely New 3D-View of the Crustal and Mantle Structure of a South Atlantic Passive Margin Santos, Campos and Espírito Santo Basins, Brazil, #30177 (2011)
Pedro V. Zalan, Maria do Carmo G. Severino, Caesar Augusto Rigoti, Luciano Portugal Magnavita, Joao Alberto Bach de Oliveira, Adriano Roessler Vianna
Search and Discovery.com
... viewed in terms of the recent tectonic models developed for the rupturing and separation of mega-plates, led to a regional (500,000 km2), first-time ever...
2011
Geology of the Offshore Southeast Georgia Embayment, U.S. Atlantic Continental Margin, Based on Multichannel Seismic Reflection Profiles: Rifted Margins
Richard T. Buffler , Joel S. Watkins , William P. Dillon
AAPG Special Volumes
.... the sedimentary section onlaps a regional unconformity characterized by a strong, smooth reflector/high-velocity refractor (5.8 to 6.3 km/sec). Rocks below...
1979
Oceans, New Frontier in Exploration
R. H. Beck , P. Lehner
AAPG Bulletin
...) with a gentle, regional dip toward the continent. The term "oceanic basement" is used as defined by M. Ewing et al. (top of layer 2, reflector B...
1974
Automated Salt Recognition in 2D Seismic and Mapping Basin-Wide Salt in the Gulf of Mexico, #42367 (2019).
Scott Morris, Tony Dupont, Shuang Li, John D. Grace,
Search and Discovery.com
... of low-dip and high-dip reflectors. These measures were evaluated, without interpreter intervention, and combined to estimate salt/non-salt boundaries...
2019
Salsmostratigraphic Analysis and Relative Sea Level Changes in parts of Upper Assam Basin with Special Reference to Paleocane – Eocene Formations
S. Rath, B. Bharali, A. K. Sethi
Southeast Asia Petroleum Exploration Society (SEAPEX)
... the different formations trend NE–SW and dip towards SE. Figure 3. Depth Contour Map on a Reflector Close to Basement Top (Within-Sequence IA) Mikir...
1994
Stratigraphic Evolution of Blake Outer Ridge
R. G. Markl , G. M. Bryan
AAPG Bulletin
...) the earliest Miocene ridge-initiation phase, ending at the time of reflector Xd or Xc, which was characterized by prograding beds that dip away from...
1983
Geometric and seismic interpretation of the Perdido fold belt: Northwestern deep-water Gulf of Mexico
Rion H. Camerlo, Edward F. Benson
AAPG Bulletin
..., such as the deeper seismic reflector (Figure 4, G), are smoothly concave upward and have a much lower dip than any overlying reflections in the low...
2006
Seismic Stratigraphy of the North Louisiana South Arkansas (NL-SA) Basin
A. Lowrie, N. M. Sullivan, M. A. Fogarty, C. J. Krotzer, J. Carter, I. Lerche
GCAGS Transactions
... reflectors. To the north, the reflector sequence top is readily identifiable. The reflector is intermittent to the south but does maintain a constant dip...
1993
Third and Fourth Dimensions in Exploration
John Daly
AAPG Bulletin
... in the previous figure. The mirrors are replaced by a continuous reflector, consisting of two straight segments, joined by a curved surface. The image of the shot...
1954
Angle Gathers for Gaussian Beam Depth Migration, #41593 (2015).
Samuel Gray
Search and Discovery.com
... of traveltimes as a function of source-receiver offset above a reflector, is related to the average velocity between the Earth’s surface...
2015
Magma-Poor and Volcanic Passive Margins — Characterization of the End-Members of Rifted Margins
Search and Discovery.com
N/A
The Effects of Seismic Data Conditioning on Pre-Stack Simultaneous Impedance Inversion
Scott W. Singleton
GCAGS Transactions
... removal, and reflector alignment. It then seeks to document the improvements that these processes achieve in the gathers...
2008
Tectonic Deformation of a Lacustrine Mudstone at Soda Lake Geothermal Field Using OpendTect Visualization; #120147 (2014)
Tyler Kent and John Louie
Search and Discovery.com
... reflector in this survey, appearing from 0.2 to 0.3 seconds, at an approximate depth of ±240 m (800 ft). The interpreted mudstone reflectors...
2014
Offshore Colombia: Discovering New Value in Legacy Data Using Modern Workflows
Kyle Reuber, Antara Goswami, Darren Judd, Shihong Chi, ION
GEO ExPro Magazine
... of the subsurface. December 2021 23 B) ION Geophysical Corporation Figure 3: a) Legacy dip-line from offshore Colombia at the SCDB and down-going...
2021