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The AAPG/Datapages Combined Publications Database
Showing 1,098 Results. Searched 200,641 documents.
Abstract: LSPSM for Pre-and Poststack Time Lapse Studies; #90187 (2014)
Abdolnaser Yousefzadeh and John C. Bancroft
Search and Discovery.com
... the effect of fluid movement in a reservoir by a small difference in the traveltime of an event, or a change in seismic attributes, such as reflectivity...
2014
Abstracts: Oilsands: Not Your Average Seismic Data; #90173 (2015)
David Gray
Search and Discovery.com
... azimuthal variations in traveltime above the reservoir at about 250 ms GR vs. RHO Crossplot and amplitude variations with azimuth (AVAZ) within and below...
2015
Abstract: P-wave AVAz Modeling: A Haynesville Case Study; #90224 (2015)
Jon Downton
Search and Discovery.com
... of the Cotton Valley Group. Borehole image logs in the area indicate there is often anisotropy in the Cotton Valley and azimuthal traveltime variations...
2015
Abstract: Interferometric Assessment of Clamping Quality of Borehole Geophones; #90224 (2015)
Yoones Vaezi and Mirko van der Baan
Search and Discovery.com
... traveltime anomalies using seismic array observations of oceanic storms, Earth planet. Sci. Lett., 292, 419–427, doi:10.1016/j.epsl.2010.02.014...
2015
The Fabric, or Internal Structure, of Rocks The Patterns of Anisotropy; #42188 (2018)
Heloise B. Lynn
Search and Discovery.com
..., but has left in the azimuthal traveltime wobble (see red arrow). (b) Initial ORT common image gather. The ORT velocity field has specified the VTI and HTI...
2018
Inversion of Magnetotelluric (MT) Data with Enhanced Structural Fidelity, #42333 (2018).
Federico Golfre Andreasi, Simone Re, Federico Ceci, Luca Masnaghetti
Search and Discovery.com
...-gradient imaging of magnetotelluric and seismic traveltime data for structural and lithological classification: Geophysical Journal International, v...
2018
3-D seismic Images of the Effects of Carboante Karst Collapse on Overlying Stratigraphy, Bob A. Hardage, Search and Discovery Article #40044 (2002)
Search and Discovery.com
2002
3-D seismic Images of the Effects of Carboante Karst Collapse on Overlying Stratigraphy, Bob A. Hardage, Search and Discovery Article #40044 (2002)
Search and Discovery.com
2002
Geologic characteristics of the central stretch of the Ticona Channel, north-central Illinois
Bryce A. Willems, David H. Malone, Andre Pugin
Environmental Geosciences (DEG)
...) and uninterpreted (bottom) seismic profile segment 271. The x-axis represents distance in meters; the vertical axis is two-way traveltime (TWT) in seconds...
2007
3-D AVO Analysis and Modeling Applied to Fracture Detection in Coalbed Methane Reservoirs
Antonio C.B. Ramos, T.L. Davis
Rocky Mountain Association of Geologists
... thickness is 9.4 m (V5.2, where h is the wavelength of the seismic pulse) or 8 ms, in terms of traveltime. Coal thickness does not vary greatly over...
1997
Moho, Basin Dynamics, Salt Stock Family Development, and Hydrocarbon System Examples of the North German Basin Revisited by Applying Seismic Common Reflection Surface Processing
Heinz-Juergen Brink, Dirk Gajewski, Mikhail Baykulov, Mi-Kyung Yoon
AAPG Special Volumes
... traveltime expansions (abs.): 67th Annual International Meeting of Society of Exploration Geophysicists Expanded Abstracts, p. 17701773, doi...
2012
Time-Lapse Geophysics for Mapping Fluid Flow in Near Real Time: Results from a Controlled Mesoscale Experiment
Roelof Versteeg
Special Publications of SEPM
... (including the one of GPR inversion mentioned above). One of the core problems is that the changes in our data are of second order: traveltime changes...
2004
Structural and Tectonic Evolution of Oceanic Crust within the Jurassic Quiet Zone, Offshore Morocco: Chapter 14: African and Mediterranean Margins
James S. Holik, Philip D. Rabinowitz
AAPG Special Volumes
... of the margin. The traveltime data from the sonobuoy experiments were first analyzed by integrating the T2/X2 technique (Le Pichon et al., 1968...
1992
A Neogene Carbonate Platform, Slope, and Shelf Edifice Shaped by Sea Level and Ocean Currents, Marion Plateau (Northeast Australia)
Alexandra R. Isern, Flavio S. Anselmetti, Peter Blum
AAPG Special Volumes
... profiles. Over most of the plateau, the basement surface occurs at a fairly uniform two-way traveltime (0.91.15 s) with a slight northeastward dip toward...
2004
Depositional Sequence Mapping as a Technique to Establish Tectonic and Stratigraphic Framework and Evaluate Hydrocarbon Potential on a Passive Continental Margin: Chapter 5
Richard J. Hubbard, Joe Pape, David G. Roberts
AAPG Special Volumes
... and Sisquoc formations occupy the interval between. A sharp facies boundary is seen at 1.55 secs two-way traveltime which cuts horizontally across...
1985
Structural Setting and Validation of Direct Hydrocarbon Indicators for Amauligak Oil Field, Canadian Beaufort Sea (1)
M. E. ENACHESCU
AAPG Bulletin
... in the Kugmallit Trough reaches more than 16 km in the Amauligak area. The Kugmallit Trough contains sedimentary rocks below 8 sec two-way traveltime...
1990
An Analysis of a Seismic Reflection from the Base of a Gas Hydrate Zone, Offshore Peru (1)
JOHN J. MILLER , MYUNG W. LEE , and ROLAND VON HUENE
AAPG Bulletin
... of the AGC processing was a detailed image of the complexly folded and faulted strata in the first second (of two-way traveltime) below the sea floor...
1991
Sequence stratigraphy and syndepositional deformation of the Agbada Formation, Robertkiri field, Niger Delta, Nigeria
Olusola A. Magbagbeola, Brian J. Willis
AAPG Bulletin
... traveltime. (D) Limits of seismic survey used in this study (polygon) showing the thickness of deposits addressed in this study and traces of major...
2007
Seismic geomorphology and tectonostratigraphic fill of half grabens, West Natuna Basin, Indonesia
Darrin Burton, Lesli J. Wood
AAPG Bulletin
..., the Gabus and Belanak surveys, were used in this study to image down to approximately 8500-m (27,900-ft) depth in the basin (6 s two-way traveltime...
2010
Potential for CO2 sequestration in saline formations in the western offshore Netherlands: A preliminary study—Expanding carbon capture and storage beyond depleted fields
Alexandra Siebels, André Bults, Michael Nolten, Jon Wierenga, Harry Doust, and John Verbeek
AAPG Bulletin
.... TWT = two-way traveltime. Base of the Paleogene The base of the Paleogene is formed by the Landen and Dongen Formations (part of the Lower North Sea...
2022
Exploration benchmarking to establish the potential of two hydrocarbon plays in the Pelotas and Punta del Este Basins, offshore Uruguay
David A. Pollitt and Shaoqing Sun
AAPG Bulletin
... traveltime. Prospect B is representative of a typical Cretaceous shallow-marine sandstone play. It is interpreted to be charged by Barremian lacustrine...
2023
2007 CSPG/CSEG GeoConvention, Calgary, Alberta, May 14-17, 2007 - Abstracts, #90168 (2013).
Search and Discovery.com
2013
2007 CSPG/CSEG GeoConvention, Calgary, Alberta, May 14-17, 2007 - Abstracts, #90168 (2013).
Search and Discovery.com
2013
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
Chapter 18: Structure, Stratigraphy, and Hydrocarbon Potential of the Easternmost Part of the Eastern Venezuelan Foreland Basin
Karilys Castillo, Paul Mann
AAPG Special Volumes
...) of a grid of 2-D seismic reflection data in time (record length 6 sec two-way traveltime (TWT) and average grid spacing of 3–7 km [2–4 mi]); (3) 14 wells...
2021