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The AAPG/Datapages Combined Publications Database

Showing 8,654 Results. Searched 200,636 documents.

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SG14: The COCORP Seismic Reflection Traverse Across the Southern Appalachians - Data Acquisition and Processing

Frederick A. Cook, Larry D. Brown, Sidney Kaufman, and Jack E. Oliver

AAPG Special Volumes

... previously. Velocity Analyses Stacking velocities along the profile exhibit two distinctive lateral changes in the velocity structure. These values should...

1983

Crustal Structure Under the Continental Terrace of Western North America: ABSTRACT

George G. Shor, Jr.

AAPG Bulletin

... is between the Alaskan and Guatemalan values but does not show a progressive change. At some stations, the crustal velocities are similar to the continent...

1963

Processes of Sand Transport in the Inner Margins of the Continental Shelf: ABSTRACT

D. S. Gorsline, J. W. Vernon, A. Schiffman

AAPG Bulletin

... that produces a narrow range of drift velocities in spite of the large range of wave heights and transported water volumes. Bigger waves break farther from...

1965

Aerodynamic and Geometric Diameter of Airborne Particles--Reply

Weinan Chen, Donald W. Fryrear

Journal of Sedimentary Research (SEPM)

..." instead of settling velocity. (2) The caption of Figure 2 should read "Measured average settling time" instead of "settling velocities." (3...

2002

Depositional Anticlines of Continental Margins and Their Oil-Producing Counterparts: ABSTRACT

M. E. Hennes

AAPG Bulletin

... and past continental margins. These currents generally parallel the continents with high velocities, commonly sweeping to the base of the slopes...

1972

Examples of Abnormal Fluid Pressure Produced by Hydrocarbon Generation: ABSTRACT

Fred F. Meissner

AAPG Bulletin

... by abnormally high electrical resistivities and abnormally low sound velocities. Resistivity increases may be caused by the replacement of conductive...

1980

Effect of Temperature and Pore Pressure on Velocity and Attenuation of Seismic Waves in Rocks: Applications to Crustal Exploration: ABSTRACT

Terry Jones, Amos Nur

AAPG Bulletin

... Jones, Amos Nur 1981 1361 1361 65 7. (July) Compressional seismic wave velocities have been used with much success in defining structural features...

1981

Marine Geophysical Measurements in Central Puget Sound, Washington: ABSTRACT

Mark L. Holmes, J. D. MacQueen, R. E. Sylwester

AAPG Bulletin

... discontinuity in both seismic velocities and rock densities across a steep (15 mgal/km) gravity gradient striking generally westward through Seattle from...

1982

Crustal Structure of South Florida Bank Derived from Ocean Bottom Seismometer Refraction Profiles: ABSTRACT

Joseph O. Ebeniro, William P. O'Brien, Jr., Subir K. Chatterjee

AAPG Bulletin

... arrival picks were made and least squares lines were fitted to the picks to obtain the apparent velocities and intercept times for the layers. Using...

1984

Assessing rock physics models for TOC estimation in Lower Goru Formation: Case study on shale gas reservoir in Pakistan

Ghulam Mohyuddin Sohail , Muhammad Umair , Ahsan Mehmood , and Shahid Ejaz

AAPG Bulletin

... and shear wave velocities from well logs were used, along with petrophysical and elastic properties from logs and literature. Individual models...

2026

High Resolution Pore Pressure Prediction Using AVO Inversion

Yongyi Li

Search and Discovery.com

... to estimate pore pressure. This is problematic because these velocities have low frequency and thus low resolution. As a result, the predicted pore pressure...

Unknown

ABSTRACT: Use of Time-Lapse Shear Wave Anisotropy for Dynamic Characterization of the San Andres Carbonate Reservoir; #90007 (2002)

Raul Cabrera, Thomas L. Davis

Search and Discovery.com

... related to fluids within fractures and pore space due to the injection of CO2. In this study, changes in seismic velocities are analyzed; particularly...

Unknown

ABSTRACT: Impact of Shale Anisotropy on Pore Pressure Prediction Before Drilling Using Predict/Anaseis; #90017 (2003)

Claude Sejourne, James Bridges, Alan Huffman

Search and Discovery.com

... picking is then transformed into raw interval velocities which must then be corrected for seismic bias. The major source of bias between Dix...

2003

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