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The AAPG/Datapages Combined Publications Database
Showing 114 Results. Searched 195,387 documents.
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Abstracts: Petroleum History Institute 2022 Oil History Symposium Santa Barbara, California, May 18, 2022
Petroleum History Institute
Petroleum History Institute
... of acoustic masking, “blanking” or “smears” below the seafloor were interpreted as near-surface gas-charged sediments. These gas-bearing horizons were...
2022
Methane-related Carbonate Cements in Pockmarks of the North Sea
Martin Hovland, Michael R. Talbot, Henning Qvale, Snorre Olaussen, Lars Aasberg
Journal of Sedimentary Research (SEPM)
... reflective zones within the layered upper sediment unit. These zones of "acoustic blanking" are interpreted as gas-charged sediments (see Schubel 1974...
1987
G. Non-Normal Incidence Reflections and the Determination of Lithology - Use of Shear Waves and Amplitude with Offset
Norman S. Neidell
AAPG Special Volumes
... and muting or blanking applied in the processing. By such means, shear effects can be avoided and no amplitude corrections with offset need...
1987
Seismic Architecture and Lithofacies of Turbidites in Lake Mead (Arizona and Nevada, U.S.A.), an Analogue for Topographically Complex Basins
David C. Twichell, Veeann A. Cross, Andrew D. Hanson, Brenda J. Buck, Jonathan G. Zybala, Mark J. Rudin
Journal of Sedimentary Research (SEPM)
... of the eastern part masked much of the deposit (Fig. 4A, D). Seismic blanking due to gas was prevalent in Iceberg Canyon, Gregg Basin, and Virgin Canyon...
2005
Surface sediment hydrocarbons as indicators of subsurface hydrocarbons: Field calibration of existing and new surface geochemistry methods in the Marco Polo area, Gulf of Mexico
Michael A. Abrams, Nicola F. Dahdah
AAPG Bulletin
... mounds (volcanoes), pockmarks (seabed craters), shallow acoustic blanking, and bright amplitudes (Dembicki and Samuels, 2007, 2008).Figure 1...
2011
Subsurface temperature from seismic reflections: Application to the post-breakup sequence offshore Namibia
Arka Dyuti Sarkar and Mads Huuse
AAPG Bulletin
...-Pg = Cretaceous–Paleogene; MTD = mass-transport deposit. Below both BSRs, but particularly the northern BSR (Figure 6), the effects of gas blanking...
2023
Key Future Directions For Research On Turbidity Currents and Their Deposits
Peter J. Talling, Joshua Allin, Dominic A. Armitage, Robert W.C. Arnott, Matthieu J.B. Cartigny, Michael A. Clare, Fabrizio Felletti, Jacob A. Covault, Stephanie Girardclos, Ernst Hansen, Philip R. Hill, Richard N. Hiscott, Andrew J. Hogg, John Hughes Clarke, Zane R. Jobe, Giuseppe Malgesini, Alessandro Mozzato, Hajime Naruse, Sam Parkinson, Frank J. Peel, David J.W. Piper, Ed Pope, George Postma, Pete Rowley, Andrea Sguazzini, Christopher J. Stevenson, Esther J. Sumner, Zoltan Sylvester, Camilla Watts, Jingping Xu
Journal of Sedimentary Research (SEPM)
... that document near-bed sediment concentrations and how flows interact with and sculpt the bed. For instance, even ADCPs often have a “blanking distance...
2015
Saglek Basin in the Labrador Sea, east coast Canada; stratigraphy, structure and petroleum systems
Christopher D. Jauer, Gordon N. Oakey, Graham Williams, J.B.W. Hans Wielens
CSPG Bulletin
... of reflection amplitude description, usually attributed to gas charging of sediments. This acoustic blanking effect has been linked to various processes which...
2014
Seismic and Thermal Characterization of a Bottom-simulating Reflection in the Northern Gulf of Mexico
Deborah R. Hutchinson, Patrick E. Hart, Carolyn D. Ruppel, Fred Snyder, Brandon Dugan
AAPG Special Volumes
... for deeper BSRs or other geophysical indicators of deep gas hydrate (for example, velocity anomalies or seismic blanking) has led some researchers...
2009
The pore pressure regime of the northern Gulf of Mexico: Geostatistical estimation and regional controls
Scott Morris, Brian Vestal, Kelsey O’Neill, Michael Moretti, Cesar Franco, Nathan Hitchings, Jianmin Zhang, and John D. Grace
AAPG Bulletin
... for blanking. This regional, probabilistic analysis supplements but does not replace either process modeling or the use of geophysical data for pore pressure...
2015
Spectrum of gas migration phenomena across multilayered sealing sequences
Claudia Bertoni, Joe Cartwright, Martino Foschi, and Joe Martin
AAPG Bulletin
...-related seismic anomalies is focused on single or shallow gas charged layers and includes bright spots (high-amplitude anomalies), dim spots, blanking...
2018
Sedimentary Facies in Gulf Coast
S. W. Lowman
AAPG Bulletin
... the depositional slope across major environmental belts, thereby blanking out the development of a particular combination of depth-plus-turbidity...
1949
Two-dimensional stratigraphic forward modeling, reconstructing high-relief clinoforms in the northern Taranaki Basin
Migdalys Salazar, Lorena Moscardelli, and Lesli Wood
AAPG Bulletin
... but the modeled section was extended considerably to 400 km (250 mi) to remove a blanking distance that is automatically generated by STRATA (10...
2018
III Columbia Oil & Gas Investment Conference: Conventional & Unconventional Hydrocarbon Resources - Abstracts
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... data by very bright amplitudes in the upper 1000ms of of data and in areas leads to blanking of the underlying seismic data. We present this comparison...
2008
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