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The AAPG/Datapages Combined Publications Database
Showing 953 Results. Searched 196,121 documents.
Methods For Restoring and Describing Ancient Clinoform Surfaces
Tore Grane Klausen, William Helland-Hansen
Journal of Sedimentary Research (SEPM)
... of decompaction, and based on linear extrapolation of input data from the available logs, each stratigraphic interval is populated with ratios of mud, silt...
2018
2008 CSPG/CSEG/CWLS GeoConvention 2008, May 12-15, 2008, Calgary, Alberta, Canada; Abstracts, #90170 (2013).
Search and Discovery.com
2013
Clastic Intrusion at the Base of Deep-water Sands: A Trap-forming Mechanism in the Eastern Mediterranean
Jose Frey-Martnez, Joe Cartwright, Ben Hall, Mads Huuse
AAPG Special Volumes
... natural gas remaining to be produced and the potential for new gas discoveries offshore Israel, an in-depth understanding of the mechanisms forming...
2007
Cretaceous to Holocene structural and stratigraphic development in south Lake Maracaibo, Venezuela, inferred from well and three-dimensional seismic data
Mara Vernica Castillo, Paul Mann
AAPG Bulletin
... data to a depth of 44.5 s two-way traveltime (TWT). Regional 2-D lines that cross the south lake 3-D study area are shown by Mann et al. (2006...
2006
Introduction to Thrust Fault-related Folding
Ken McClay
AAPG Special Volumes
... folding: AAPG Memoir 94, p. 95119.Hardy, S., and C. D. Connors, 2006, A velocity description of shear fault-bend folding: Journal of Structural Geology...
2011
Subsurface Geology of the Warfield Structures in Southwestern West Virginia: Implications for Tectonic Deformation and Hydrocarbon Exploration in the Central Appalachian Basin
Dengliang Gao , Robert C. Shumaker
AAPG Bulletin
... normal fault dipping toward the northwest. Fault B is suggested by an anomalous traveltime that may result from a velocity anomaly or diffraction...
1996
Tectonics and Sedimentation in Extensional Rifts: Implications for Petroleum Systems
Ian Davison, John R. Underhill
AAPG Special Volumes
... dip of the faults seen on seismic sections was removed when velocity models were applied and they were depth converted led to consistency between...
2012
Geochemistry of CO2 sequestration in the Jurassic Navajo Sandstone, Colorado Plateau, Utah
W. T. Parry, Craig B. Forster, J. P. Evans, Brenda Beitler Bowen, Marjorie A. Chan
Environmental Geosciences (DEG)
... be capped by a regional aquitard, the depth should be more than 800 m (2600 ft) deep, and the aquifer should possess adequate porosity and permeability (Bachu...
2007
Emplacement and evolution of the Mahogany salt body, central Louisiana outer shelf, northern Gulf of Mexico
Mark G. Rowan, Robert A. Ratliff, Bruce D. Trudgill, Jaime Barceló Duarte
AAPG Bulletin
... depth (Begin page 955) model of the Mahogany salt body and the associated strata (Figure 8). First, gridded surfaces in two-way traveltime were...
2001
Seismic Fabric and 3-D Structure of the Southwestern Intracontinental Palmyride Fold Belt, Syria
Thomas A. Chaimov , Muawia Barazangi , Damen Al-Saad , Tarif Sawaf , Mohammed Khaddour
AAPG Bulletin
... reflection character. Likewise, thicknesses are described in t rms of two-way traveltime followed parenthetically by approximate depth conversions...
1993
3-D seismic Data in Delineating Productive Ismay Algal Mounds in Southern Paradox Basin, Utah, By, R.O. Louden, D.D. Lehman, W.E. Johnson and D.L. Edwards, Search and Discovery Article #40048 (2002)
Search and Discovery.com
2002
Abstract: Determining Amounts Of Methane Hydrate And Free Gas From Seismic Studies, Blake Ridge, Offshore South Carolina, by M. Kloska and W. S. Holbrook; #90928 (1999).
Search and Discovery.com
1999
EXTENDED ABSTRACT: Importance of Allochthonous Salt in Texas State Waters: Paleo-Canopy Presence and New Exploration Paradigms
Angela McDonnell, Mike Hudec, Martin P. A. Jackson
GCAGS Transactions
... seismic volume (2,200 mi2) that imaged to 8 seconds two-way traveltime (TWT) (~35,000 ft) in Texas State Waters. The depth range of interest...
2007
Study of Surfaces of Unconformity in the Sub-Salt Sediments by Seismic Reflection Surveying
B. I. Bespyatov, O. V. Shatalov
Petroleum Geology: A Digest of Russian Literature
... for a total of 40,000 depth determinations located 250-300 m from one another on the profiles. If we take into account the fact that the traveltime curves...
1973
Continental Margin Evolution of the Northern Arabian Platform in Syria
John A. Best , Muawia Barazangi , Damen Al-Saad , Tarif Sawaf , Ali Gebran
AAPG Bulletin
... crustal velocity structure and basement morphology beneath the intracontinental Palmyride fold-thrust belt and north Arabian platform in Syria...
1993
Halokinetic rotating faults, salt intrusions, and seismic pitfalls in the petroleum exploration of divergent margins
Carlos L. Varela, Webster U. Mohriak
AAPG Bulletin
... traveltime), the pop-up structure is intruded by magmatic dykes and sills that also are marked by amplitude anomalies, forming saucer-shape bodies...
2013
Geological History of the Flemish Pass Basin, Offshore Newfoundland
D. G. Foster, A. G. Robinson
AAPG Bulletin
... are measured in milliseconds two-way traveltime (no depth conversion) and the darker colors correspond to greater thicknesses. The contour interval is 133.3...
1993
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
Evolution of the Cretaceous Astrid thrust belt in the ultradeep-water Lower Congo Basin, Gabon
Martin P. A. Jackson, Michael R. Hudec, David C. Jennette, Richard E. Kilby
AAPG Bulletin
.... The figure in (a) is modified from Jackson et al. (2004) and published with permission from the Gulf Coast Section SEPM Foundation.We depth converted...
2008
The Southern Washington Cascades Conductor--A Previously Unrecognized Thick Sedimentary Sequence? (1)
W. D. STANLEY , W. J. GWILLIAM , GARY LATHAM , and KEITH WESTHUSING
AAPG Bulletin
...-depth-point) record section from profile segments S1-S2 and S2-S3 is shown in Figure 6 with the most evident reflections highlighted. The figure...
1992
Miocene seismic stratigraphy and geomorphology of Bibiyana gas field, Surma Basin, Bangladesh
Kenneth D. Ehman, Andrea F. Lisi, William S. Kowalik, James W. Turner, Joyanta Dutta, and Sirajum Munira
AAPG Bulletin
... with major seismic stratigraphic horizons and formations (B). Vertical scale is two-way traveltime (TWTT) in milliseconds. Intersecting wells show volume...
2021
Borehole Imaging Devices: Part 4. Wireline Methods
Stefan M. Luthi
AAPG Special Volumes
...-dimensional logs, with depth and azimuth as independent variables. Three main imaging techniques are presently in use: -- Ultrasonic reflection -- Electrical...
1992
Organic-rich Marcellus Shale lithofacies modeling and distribution pattern analysis in the Appalachian Basin
Guochang Wang, Timothy R. Carr
AAPG Bulletin
... be attributed to water depth and the distance to shoreline. The trend of normalized average gas production rate from horizontal wells supported our...
2013
Deformation structures in organic-rich shales
Helge Loseth, Lars Wensaas, Marita Gading
AAPG Bulletin
... images, respectively. The depths in the interpreted profiles are calculated using an average velocity similar to that found in the organic-rich claystone...
2011
Chapter 12: The Discovery Process behind the Giant Johan Sverdrup Field
Hans Chr Rønnevik, Arild Jørstad, Jan Erik Lie
AAPG Special Volumes
...). These variations are not detected in conventional stacking velocity analysis. FWI velocity input has improved the prestack depth migration image...
2017