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The AAPG/Datapages Combined Publications Database

Showing 12,162 Results. Searched 200,293 documents.

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3.4 Detached Sediments: 3.4.2 Decollement Tectonics (B-Subduction) and Active Margins: The Makran Accretionary Prism

R. S. White

AAPG Special Volumes

... for the migration were measured from wide-angle sonobuoy reflection - refraction profiles over the Gulf of Oman (White and Klitgord, 1976; White and Louden...

1983

IV. The Role of Seismic Wavelets and Wavelet Processing

Norman S. Neidell

AAPG Special Volumes

... of reflected events, thus constituting "far-field results". In all instances of measurement, the effect of surface ghost reflections, array induced filtering...

1979

Abstracts: Padé Approximation for Analyzing Multiple Reflections; #90173 (2015)

Dali Zhang, Michael P. Lamoureux, and Gary F. Margrave

Search and Discovery.com

... Fig.1), the transmitted and reflected waves are generated as Te i (ωt + k2 x ) and Re i (ωt − k1 x ) , respectively. Using the continuity of the total...

2015

An Entirely New 3D-View of the Crustal and Mantle Structure of a South Atlantic Passive Margin … Santos, Campos and Espírito Santo Basins, Brazil, #30177 (2011)

Pedro V. Zalan, Maria do Carmo G. Severino, Caesar Augusto Rigoti, Luciano Portugal Magnavita, Joao Alberto Bach de Oliveira, Adriano Roessler Vianna

Search and Discovery.com

... in the Brazilian Atlantic margin and elsewhere. Gravity modeling and/or seismic refraction data should always be used to correctly ascertain...

2011

Integration of Multibeam Bathymetry and Backscatter Data with 2-D Seismic Data; #42376 (2019)

Satinder Chopra, Ritesh Kumar Sharma, Jim Howell

Search and Discovery.com

... of movement of the ship. A similar receiver array, perpendicular to the ship’s keel, listens for the reflected energy from a narrow acoustic window...

2019

Abstract: Mineral Resources, Other than Oil and Gas, and their Effect on U. S. Industry

William B. Mather

GCAGS Transactions

... of a nation is reflected not only by its consumption of raw materials but also by industrial demands for a great diversity of essential mineral raw...

1958

Structure: PART 2

K. O. Emery, Elazar Uchupi

AAPG Special Volumes

... have come from seismic-refraction, oblique-reflection, and seismic-reflection measurements made during the past 3 decades (Figs. 120, 121). On the basis...

1972

Application of Seismic Surveying to Direct Exploration for Oil and Gas

A. M. Ivanchuk, L. F. Tarkhova

Petroleum Geology: A Digest of Russian Literature

... strata. Further, there is almost a one-order decrease in the intensity of waves reflected from interfaces below pools, and the amplitude spectrum...

1974

The Geophysical Aspects of Abnormal Fluid Pressures

Edward B. Reynolds, John E. May, Alf Klaveness

Houston Geological Society

... how seismic refraction techniques can make this distinction by recording the seismic velocity of the mass. Shale has a velocity in the Gulf Coast...

1971

Flexural and Full Wave Logging Using the Low-Frequency Dipole Sonic

David E. Sharbak

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... refraction and reflection occur. The borehole wall reflects some acoustic wave energy and refracts some energy into the formation and away from the tool...

1994

The Relict Nature of the Sediments and Submarine Topography Off Alligator Harbor, Florida

E. M. Hopkins, H. G. Goodell, S. A. Chesser, J. P. May, D. J. Poche

GCAGS Transactions

... of sediment colors, both of which are reflected by a rough correspondence between depth and color (Figure 5). These are stratigraphic and mechanical...

1969

Precambrian Stromatolites as Indicators of Polar Shift

Stephan C. Nordeng

Special Publications of SEPM

... In a very strong preferred bioherms however a large portion of the bioherm will receive most if not all of its light as diffused reflected and refracted...

1963

Imaging Subsurface Structures Under Gas Clounds by Multi-Component Technology

Xiaogui Miao, Loh Fong Cheen, Libo Zi, Jing Du, Magali Beele, Jacques Bonnafe, Natalia Anggriani, Gilles Vallon, Claudio Strobbia

Indonesian Petroleum Association

... a grid cell to model turning rays in near-surface environments. This near-surface model was then used to compute surface-consistent refraction statics...

2014

Marine Sediments North of Scripps Submarine Canyon, La Jolla, California

C. Stanley Wimberley

Journal of Sedimentary Research (SEPM)

... and wave refraction: Trans. Amer. Geophysical Union, v. 31, pp. 196-212. End_of_Record - Last_Page 37-------- Just north of La Jolla, California...

1955

Natroalunite in Upper Cretaceous Sedimentary Rocks, North-Central Texas

Clarence S. Ross , Harlan R. Bergquist , Watson H. Monroe , Joseph J. Fahey , Malcolm Ross

Journal of Sedimentary Research (SEPM)

... is exceedingly fine-grained but retains a replica of a radial plumose structure which is reflected by the cauliflower-like outer form. Thus the nodules give...

1968

The Combined Effects of Wave Motion and Tidal Currents on the Morphology of Intertidal Ripple Marks: The Wash, U.K.

C. L. Amos , M. B. Collins

Journal of Sedimentary Research (SEPM)

..., p. 415-435. BINNIE AND PARTNERS, Ltd., Wave refraction diagrams, the Wash: unpubl. material. CHAN, K. W., M. H. BIARD, AND G. F. ROUND, 1972...

1978

Lineaments, Geomorphology and Tectonism in the Southern Mississippi Embayment, Arkansas and Mississippi*

P. Donald Erickson

Bulletin of South Texas Geological Society

... the Precambrian. These geophysical lines of evidence include plutons reflected in gravity surveys, refraction seismic profiling of the crust across...

1986

Esperson Dome, Liberty County, Texas

W. L. Goldston, Jr. , George D. Stevens

AAPG Bulletin

..., by Piepmeyer and Company. This work was a combination of refraction and reflection shooting. No attempt was made by this company to contour the beds...

1934

The Heavy Mineral Population within the Beach Sand Facies of the Meridian Sand Exposed in Mississippi

William R. Reynolds

GCAGS Transactions

..., as both are shinney blue-black in reflected light. Generally, ilmenite initially derived from gabbro or diorite terrains is not pure and is more...

1992

Chapter 23: Crustal Structure and Geologic History of the Espino Rift, Venezuela, Based on Potential Fields, Seismic Reflection, and Well Data

Lourdes Rodriguez, Paul Mann, Stuart Hall

AAPG Special Volumes

..., Caracas, Venezuela, 198 p. Guédez, M., 2007, Crustal structure across the Caribbean-South American plate boundary at 70W-Results from seismic refraction...

2021

Three-Dimensional Depth Imaging of Seismic Data to Help Delineate Petroleum Reservoirs in the Williston Basin

Alvin K. Benson

Williston Basin Symposium

... abruptly, and part of the energy is reflected back to the surface, where it is recorded by geophones. Seismic time sections are graphic...

1995

Saskatchewan Exploratory Progress and Problems

R. A. Bishop

CSPG Bulletin

...-cat wells are surface geology, stratigraphic drilling, refraction seismograph, electrical surveys, and radar and airborne radiation surveys...

1953

Seismic Surveying

W.B. Heroy Jr., R.A. Arnett

Appalachian Geological Society

... SOCIETY that penetrates the new material tends to bend, this bending being known as refraction. As a result of this change some of the energy is reflected...

1949

Circum-North Atlantic Tectono-Stratigraphic Reconstruction

Laurence M. Wilson

CSPG Special Publications

... supercontinent, Pangaea. Several wrench fault lineations related to the Paleozoic collisional events are reflected as transform offsets in Mesozoic seafloor...

1981

Formation, Evolution, and Hydrocarbon Prospect of the Makassar Basin, Indonesia

Dr. B. Situmorang

Circum Pacific Council Publications

... ' S latitude and 117 to 119°E longitude, with represents the so-called Paternoster Fault. (Situmorang, 1982) Another steep gradient reflected in isobath...

1982

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