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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 29,406 Results. Searched 200,293 documents.

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Ascending

Geothermal Regime in the Western Canada Sedimentary Basin [Abstract]

Bachu, S., Burwash, R.A.

CSPG Bulletin

... less than the total heat flow. Past hydrogeological studies have shown that the permeability of the rocks and the velocity of formation waters are too...

1990

Abstract: Ground penetrating radar and seismic methods applied to detection of windows in the clay aquitard overlying the Fredericton Aquifer

J. A. Paasche, T. Gilman, K. E. Butler

Atlantic Geology

... that can be used to determine the subsurface features at a site. These methods utilize changes in material properties (e.g. density, velocity, dielectric...

2000

Abstract: Subsalt Interpretation and Visualization Techniques: Alaminos Canyon, Deep-Water Gulf of Mexico

Frank R. Love

GCAGS Transactions

... frontier and significant effort is being made to map these features and to improve seismic imaging through better velocity models. Variable subsalt...

2006

Scientific Objectives of Mohole, and Predicted Section: ABSTRACT

Harry H. Hess

AAPG Bulletin

..., or past isotherm, at which a reaction took place. Above the "crust" is a layer of variable thickness and seismic velocity thought...

1960

Exploring for Niagaran Pinnacle Reefs in Southern Michigan Basin: ABSTRACT

J. Labo, John Cousins

AAPG Bulletin

..., gravity data became unreliable owing to the presence of highly variable, surface glacial till. Initial efforts with single fold seismic were also...

1980

Differential Diffusion During Carbonate Diagenesis: ABSTRACT

Nicholas E. Pingitore, Jr.

AAPG Bulletin

... difference is the dominant variable and pore path plays a secondary role. Concentration differences between diagenetic site and aquifer may...

1980

Abstract: Two Prestack Anisotropic Depth Migration Methods for Tilted TI Media; #90211 (2015)

Xiang Du, John Bancroft, Don Lawton, and Larry Lines

Search and Discovery.com

... assumption for the relationship between anisotropic parameters and variable velocities, A-PSPI algorithms can handle an arbitrary distribution...

2015

Abstract: The Long and Short Solutions of Near-Surface Anomalies; #90286 (2017)

Ralph Bridle

Search and Discovery.com

... of the diverse surface topographies surmounting a variable geologic sub-surface. Modeling the near-surface depth/velocity diversity can be classified...

2017

Abstract: Unlocking Potential: Advanced Characterization Techniques for Unconventional Mudstone Reservoirs; #91211 (2025)

Septriandi Chan, Moin Muhammad

Search and Discovery.com

...-resolution data at 20 mm intervals, including core photography, natural gamma ray, bulk density, P-wave velocity, magnetic susceptibility, elemental...

2025

Statistical imaging through strongly scattering near-surface with path summation techniques

Andrey Bakulin, Ilya Silvestrov, Maxim Protasov, Dmitry Neklyudov

International Meeting for Applied Geoscience and Energy (IMAGE)

... subsurface imaging without the need for an accurate velocity-depth model. This method utilizes an ensemble of random near-surface models that reflect...

2024

Orientation Studies of Waterlogged Wood: A Paleocurrent Indicator?

David I. M. Macdonald, Tim H. Jefferson

Journal of Sedimentary Research (SEPM)

... fragments appear to be current velocity, fragment shape and fragment size. BERTSBERGH, J. W. B., VAN, 1940, Richtungen der sedimentation in der rheinischen...

1985

Profiler-Sonobuoy Measurements in Colombia and Venezuela Basins, Caribbean Sea

William J. Ludwig , Robert E. Houtz , John I. Ewing

AAPG Bulletin

... that the material below B^Prime can contain large amounts of sediment unless the sediment has a velocity near that of basalt. The discontinuous reflectors...

1975

Refraction Shooting with Expendable Sonobuoys: GEOLOGICAL NOTES

J. Ewing , R. Leyden , M. Ewing

AAPG Bulletin

..., 1968, Velocity of deep-sea sediments from sonobuoy data: Jour. Geophys. Research, v. 73, p. 2615-2641. Le Pichon, X., J. Ewing, and R. E Houtz...

1969

Abstract: Interferometric Approach to Complete Refraction Statics Solution; #90187 (2014)

Valentina Khatchatrian and Mike Galbraith

Search and Discovery.com

... refraction data and to replace variable low velocity with the velocity below weathering to improve resolution of the seismic data. A data driven statistical...

2014

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