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The AAPG/Datapages Combined Publications Database
Showing 953 Results. Searched 196,121 documents.
Growth Architecture, Faulting, and Karstification of a Middle Miocene Carbonate Platform, Luconia Province, Offshore Sarawak, Malaysia
Volker C. Vahrenkamp, Frank David, Peter Duijndam, Mark Newall, Paul Crevello
AAPG Special Volumes
... with a Kirchhoff 3-D DMO, a two-pass velocity analysis, K-F filtering, and a one-pass finite-difference migration. The data are zero phased. Apart from the gas...
2004
Structural Geology, Seismic Imaging, and Genesis of the Giant Jonah Gas Field, Wyoming, U.S.A.
William B. Hanson, Victor Vega, Dennis Cox
AAPG Special Volumes
.... 13, T28N, R109W, 13,408 ft [4087 m] total depth).Figure 1. Location map for Jonah field.Figure 2. Stratigraphic columns for Jonah field area...
2004
An overview of the petroleum systems of the northern deep-water Gulf of Mexico
Paul Weimer, Renaud Bouroullec, James Adson, and Stephen P. J. Cossey
AAPG Bulletin
... results when a better velocity model is known. It is primarily used for imaging the structural geology below salt at depth; RTM can preserve lower...
2017
Tectono-sedimentary evolution and petroleum systems of the Mundaú subbasin: A new deep-water exploration frontier in equatorial Brazil
Narelle Maia de Almeida, Tiago M. Alves, Francisco Nepomuceno Filho, George Satander Sá Freire, Ana Clara Braga de Souza, Márcio Nunes Normando, Karen M. Leopoldino Oliveira, and Thiago Henrique da Silva Barbosa
AAPG Bulletin
...) (Figure 2). Two regional seismic lines reach 18,000 ms two-way traveltime (twt) depth, whereas others reach approximately 7000 ms twt. A three...
2020
Ramu Basin, Papua New Guinea: A Record of Late Miocene Terrane Collision
Andrew B. Cullen
AAPG Bulletin
... of the Keram and basement sequences that developed during collision of the Finisterre terrane. See Figure 9 for line location. Time is Two-way traveltime...
1996
Mass Areal Seismic Surveying in the Carpathians
V. D. Zav’yalov
Petroleum Geology: A Digest of Russian Literature
... in the “petel” area of the traveltime curve (hodograph). (All boundaries with radii of curviture commensurate with the depth are regarded as not flat...
1958
Petroleum Geology of Kodiak Shelf, Alaska
Michael A. Fisher
AAPG Bulletin
..., Alaska, with a section on sedimentary petrography by G. R. Winkler: U.S. Geol. Survey Prof. Paper 1093, 34 p. Philippi, G. T., 1965, On the depth, time...
1980
Overlapping faults and their effect on fluid flow in different reservoir types: A LIDAR-based outcrop modeling and flow simulation study
Atle Rotevatn, Simon J. Buckley, John A. Howell, Haakon Fossen
AAPG Bulletin
... was used to acquire a 3-D point data set from the outcrop. The 3-D point data are recorded based on the traveltime of the laser from the scanner...
2009
Preliminary Interpretation of Seismic Data from Lower Cook Inlet, Alaska
Michael A. Fisher
Pacific Section of AAPG
... forms the acoustic basement. Generalized contour maps of two-way seismic traveltime have been produced for the shallow A-horizon (fig. 4) and the deep...
1976
Relative Impedance Inversion of Seismic Traces by Means of Complex Trace Attributes (CTA Inversion) 40 Years On!, #42179 (2018).
Kurt Grubbe, Sean McQuaid
Search and Discovery.com
... to identify possible reservoirs. Isolated layers as thin as a few milliseconds two-way traveltime may be resolved, if the noise level of the data is low. Field...
2018
Carpathian Foredeep Basin (Poland and Ukraine): Its Sedimentary, Structural, and Geodynamic Evolution
N. Oszczypko, P. Krzywiec, I. Popadyuk, T. Peryt
AAPG Special Volumes
... soundings as a high-resistivity horizon (Figure 3) (see also Rylko and Tomas, 1995; Zytko, 1997). The depth of the magnetotelluric basement varies from...
2006
Risk assessment of mantle-derived CO2 in the East China Sea basins, China
Huafeng Tang, Xinying Zhao, Keqiang Wu, Zilin Liu, Jianyong Xu, Baoliang Lu, Ang Sun, and Tianchan Guo
AAPG Bulletin
... in the ECS basins can be predicted from the Moho depth distribution, fault systems, and traps across the region. The increasing concentration of CO2...
2023
Abstract: Relaxing the Near-Surface assumption in Estimating 3C Receiver Orientations: Azimuth-Stack Power Optimization of Reflected PS Data; #90187 (2014)
Nirupama (Pam) Nagarajappa, Peter Cary, and Chuck Ursenbach
Search and Discovery.com
... by Cary (2002). The traveltime of a PS-wave reflection event that passes through a single anisotropic medium of vertically aligned fractures varies...
2014
Abstract: Multifocusing 3D Diffraction Imaging for Dectection of Fractured Zones in Mudstone Reservoirs; #90224 (2015)
Alana Schoepp, Evgeny Landa, Stephane Labonte
Search and Discovery.com
... in diffraction traveltime trajectories (Berkovitch et al., 2009). The presented case study shows that diffraction imaging offers a new perspective...
2015
Internal Geometry, Seismic Facies, and Petroleum Potential of Canyons and Inner Fan Channels of the Indus Submarine Fan
Timothy R. McHargue , James E. Webb
AAPG Bulletin
... is in two-way acoustic traveltime rather than depth, they are adequate as a first approximation of relative gradients along the axes of the two systems...
1986
2023 Middle East Oil, Gas and Geosciences Show ; - Abstracts, #91204 (2023).
Search and Discovery.com
2023
Geology and Petroleum Potential of the Shumagin Margin, Alaska
Terry R. Bruns, Roland von Huene, Raymond C. Culotta; Stephen D. Lewis; John W. Ladd
Circum Pacific Council Publications
... CONVERSION O F SEISMIC D A T A To convert seismic-reflection traveltime to depth for rocks above horizon A (middle and upper series strata), we first...
1987
Can polygonal faults help locate deep-water reservoirs?
Christopher A.-L. Jackson, Daniel T. Carruthers, Seshane N. Mahlo, and Omieari Briggs
AAPG Bulletin
...), and together they cover an area of (). All depth measurements quoted in the text are given in two-way traveltime (ms TWT) and converted to meters using...
2014
Abstracts: Oilsands: Not Your Average Seismic Data; #90173 (2015)
David Gray
Search and Discovery.com
... the presence of converted waves and polarity reversals in the McMurray reservoir zone and phase-rotated, post-critical events due to the large velocity contrast...
2015
Sequence stratigraphic responses to shoreline-perpendicular growth faulting in shallow marine reservoirs of the Champion field, offshore Brunei Darussalam, South China Sea
D. Hodgetts, J. Imber, C. Childs, S. Flint, J. Howell, J. Kavanagh, P. Nell, J. Walsh
AAPG Bulletin
... displacement of 4-6 km and has a minimum vertical extent of 6 s two-way traveltime. Fanning of seismic reflections due to rollover in the hanging wall...
2001
Sequence Stratigraphy of a Lacustrine System: Upper Fort Union Formation (Paleocene), Wind River Basin,Wyoming, U.S.A.: Chapter 12: Recent Applications of Siliciclastic Sequence Stratigraphy
Louis M. Liro
AAPG Special Volumes
... facies followed by persistent progradation of interpreted deltaic sequences. When the relief in two-way traveltime on the front of the clinoform...
1993
Geometry and Kinematic Evolution of Inversion Structures
Shankar Mitra
AAPG Bulletin
... of deformation. To closely study the variations in thickness within the structure, a post-stack depth-migrated section was used in the present study. Detailed...
1993
Chronology of Cenozoic tectonic events in western Venezuela and the Leeward Antilles based on integration of offshore seismic reflection data and on-land geology
David Gorney, Alejandro Escalona, Paul Mann, M. Beatrice Magnani, BOLIVAR Study Group
AAPG Bulletin
..., in A. Tankard, S. Suarez, and H. Welsink, eds., Petroleum basins of South America: AAPG Memoir 62, p. 757780.Malav, G., and G. Surez, 1995, Intermediate-depth...
2007
Application of seismic curvature attributes in the delineation of coal texture and deformation in Zhengzhuang field, southern Qinshui Basin
Lutong Cao, Yanbin Yao, Dameng Liu, Yanhui Yang, Yingjin Wang, and Yidong Cai
AAPG Bulletin
... heterogeneities in petrological and geomechanical characteristics such as density, velocity, and Poisson’s ratio. As a result, their corresponding...
2020
Seismic Stratigraphic Expression of Submarine Fans: Chapter 7
Robert M. Mitchum Jr.
AAPG Special Volumes
... reflections. Seismic velocity anomalies, either "sags" or "pull-ups," are common under time sections of canyons. Velocity "sags" indicate relatively low...
1985