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The AAPG/Datapages Combined Publications Database

Showing 8,654 Results. Searched 200,635 documents.

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Seismic Weathered or Aerated Surface Layer

O. C. Lester, Jr.

AAPG Bulletin

... in a free state with surface materials. Theoretical calculations, if the earth is assumed to be a fluid, indicate that velocities less than that of sound...

1932

Characteristics of the Velocity Field in Areas of Reefs on the Dengizkul Arch (West Uzbekistan)

I. I. Perel’man, A. Ya. Baybekova, L. Yu. Kolesnichenko, D. I. Baytel’man

Petroleum Geology: A Digest of Russian Literature

...-Oxfordian and underlying sediments. On the profile are distinguished two sectors of low values of interval velocities, which are separated by a high velocity...

1979

Is There a Fayetteville "Buried Triassic Basin?": GEOLOGICAL NOTES

William E. Bonini

AAPG Bulletin

...) report Coastal Plain seismic data in which pre-Cretaceous basement velocities were observed within the range of velocities characteristic of Triassic...

1964

A Microcomputer Workstation for Interactive Geology and Geophysics: ABSTRACT

H. A. Hildebrand

AAPG Bulletin

..., and computation for both seismic processing and interpretation. These applications include handling of such data as geometry, velocities, and muting...

1982

Seismic Interpretation in Cordilleran Thrust Belt: ABSTRACT

Eric H. Johnson

AAPG Bulletin

.... Velocities can produce antiforms on seismic data that appear to have thousands of feet of closure, while migration is critically important in recreating...

1983

Abstract: A Simple and Practical Way to Interpolate Sparse Velocity along Structures; #90319 (2018)

Lei Cao, Tong W. Fei, Xu Ji, Yi Luo

Search and Discovery.com

... imaging can improve the accuracy subsequent structural interpretation and the consistency of stratigraphic analysis. Velocities are crucial links during...

2018

Geoscience Integration and Interpretive Model Building to Overcome Seismic Imaging Problems in Foothills Environments; #41547 (2015)

Rob Vestrum

Search and Discovery.com

... Seismic imaging in thrust-belt environments like the foothills of the Canadian Rockies benefits significantly from interpretive input to velocities used...

2015

Azimuthal Seismic Velocities and Field Fracture Mapping, Southern Moose Mountain; #51058 (2015)

Mohammed Al Duhailan, Don Lawton

Search and Discovery.com

...Azimuthal Seismic Velocities and Field Fracture Mapping, Southern Moose Mountain; #51058 (2015) Mohammed Al Duhailan, Don Lawton Azimuthal Seismic...

2015

Oil and Gas Potential of Island Arcs in the Southwest Pacific--A New Frontier

H. Gary Greene, David W. Scholl, John G. Vedder, Florence L. Wong

Circum Pacific Council Publications

... Oligocene limestone sequence overlain unconformably by Miocene and younger volcaniclastic sandstone and limestone beds at least several kilometers thick...

1989

Tectonostratigraphy and structures of the southern Perth Basin

C. M. Thomas, S. K. Martin

Petroleum Exploration Society of Australia (PESA)

..., construction material (e.g., Tamala Limestone, Bunbury Basalt, Donnybrook Sandstone), geothermal and groundwater resources, and both oil and gas, although...

2019

Use of Vertical Profile in Environmental Reconstruction

G. S. Visher

AAPG Bulletin

... scale and lack marine fauna. Allen, J. R. L., 1962, Intraformational conglomerates and scoured surfaces in the lower Old Red Sandstone of the Anglo...

1965

Evidence for Low Free Gas Saturations in Water-Bearing Bright Spot Sands

H. J. Ritch, J. T. Smith

Pacific Section of AAPG

... abnormally low velocities in these zones. Considering all of the above lines of evidence, we concluded that the false Bright Spots which were studied were...

1976

What Are You Interpreting? Your Seismic Image Could Be Misleading You!

R. T. Newrick, E. P. Gomez, J. K. Pullishy, S. D. Jensen, J. M. de Armas

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... velocities estimated from well logs. The initial depth migration improved reflectivity in the near surface so an additional layer was added to the model...

2006

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