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The AAPG/Datapages Combined Publications Database

Showing 16,609 Results. Searched 200,691 documents.

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Chapter 14: Gravity, Seismic Reflection, and Tomographic Constraints on the Subduction-to-Strike-Slip Transition at the Southeastern Caribbean Plate Boundary Zone

Tricia G. Alvarez, Paul Mann, Carlos A. Vargas, Lesli J. Wood

AAPG Special Volumes

...Chapter 14: Gravity, Seismic Reflection, and Tomographic Constraints on the Subduction-to-Strike-Slip Transition at the Southeastern Caribbean Plate...

2021

Chapter 7: Estimating the Thickness of Thin Beds

Tom Wittick

North Texas Geological Society

... we go from a higher impedance shale to a lower impedance sand so the reflection coefficient for the top of the sand is negative (a white trough...

1992

GEOPHYSICAL CASE HISTORY OF THE ALTURITAS CONCESSION, STATE OF ZULIA WESTERN VENEZUELA

Harry R. Stenson

Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)

... by the torsion balance in 1929. Subsequent surveys included the gravity meter, magnetometer, refraction and reflection seismograph. The surveys...

1962

Estimating the Thickness of Thin Beds

Abilene Geological Society

... shale to a lower impedance sand so the reflection coefficient for the top of the sand is negative (a white trough). At the base of the sand we go from...

1993

Abstract: Seismic Stratigraphic Expression of Submarine Fans

Robert M. Mitchum, Jr.

Houston Geological Society Bulletin

.... On seismic reflection profiles, the canyon-fan system can be separated into the canyon, lower fan, upper fan, and later canyon fill. The canyon...

1985

Delta-Front Diapirs Off Magdalena River, Colombia Compared with Hills Off Other Large Deltas

Francis P. Shepard

GCAGS Transactions

... of the slope off the Magdalena River with reflection profiling has shown a series of large diapiric intrusions with hills rising as much as 600 feet...

1967

Improving subsalt images using reflection FWI on WAZ data: Examples from the Gulf of Mexico

Maksym Kryvohuz, Yihua Cai, Sebastian Ramirez, Robert Schelstrate, Gislain Madiba

International Meeting for Applied Geoscience and Energy (IMAGE)

...Improving subsalt images using reflection FWI on WAZ data: Examples from the Gulf of Mexico Maksym Kryvohuz, Yihua Cai, Sebastian Ramirez, Robert...

2022

Utilizing Geological-Geophysical Cooperation for Successful Exploration: Abstract

Lawrence Y. Faust

Tulsa Geological Society

... by a variable density presentation of seismic reflection data which showed evidence of dip. The horizontal dimension of such a section is distance...

1963

Abstract: Cyclic Attributes on Seismic Data and Sequence Stratigraphy-New Criteria for Exploration, New Interpretation Styles

Barbara Radovich

Houston Geological Society Bulletin

... 17 19 The application of sequence stratigraphy to seismic data has long centered on the process of interpretation of seismic reflection geometries...

2003

Three New Interior Salt Domes in Northeast Louisiana: GEOLOGICAL NOTES

Max Bornhauser , Lester R. Marshall

AAPG Bulletin

... a reflection-seismograph survey of the area for the Singer Manufacturing Company in 1936. After checking these indications with a gravity meter in 1937...

1940

Improvement of Methods and Ways of Increasing Effectiveness of Geological Exploration for Oil and Gas in the Irkutsk Amphitheater

E. A. Bazanov, I. A. Vereshchako, B. M. Frolov

Petroleum Geology: A Digest of Russian Literature

... drilling, continuous reflection and refraction profiles, and magnetotelluric sounding. Some deep seismic sounding must be provided. The second stage...

1978

New Data on the Relief of the Crystalline Basement of the Western Part of the Peri-Caspian Depression

L. P. Nikolayeva, Ye. S. Yekimova, Ye. Ya. Tsaur

Petroleum Geology: A Digest of Russian Literature

.... 2. Figure 2. Seismic sections along profiles: a-reflection IV, b-reflection 145, c-deep seismic sounding Elista-Buzuluk. 1-Seismic horizons in Lower...

1979

How to Make Velocity Corrections

John W. Daly

AAPG Bulletin

... of these assumptions in the computation of reflection-seismograph data are discussed. Simple methods for adjusting reflection-seismograph information...

1944

Seismic Surveying Today and Tomorrow

L. I. Ivanov

Petroleum Geology: A Digest of Russian Literature

.... Some case histories are as follows. In the platform area of Bashkiria reflection surveying and analog analysis did not yield a true picture...

1979

State of Seismic Prospecting

Andrew Gilmour

AAPG Bulletin

... was just about the limit of error of the method but was worth checking. In 1929 and 1930 the reflection method, by its greater accuracy of location...

1950

Abstract: Separation of Seismic Diffractions and Specular Reflections: A Tool for Improved Processing, Imaging and Interpretation (Geophysics Poster 21)

Riaz Alai, M Hafizal Mad Zahir, Amar Ghaziah, Eric Verschuur

Geological Society of Malaysia (GSM)

... reservoirs. Therefore, it is important to analyze the character of seismic reflection data and to facilitate this analysis; we can divide the total...

2011

Abstract: Fault-controlled submarine mass failure in the 1929 Grand Banks earthquake

Irena Schulten, David C. Mosher, David J. W. Piper, Sebatian Krastel

Atlantic Geology

... reflection data of various resolutions was used to: (1) map stratigraphic horizons, (2) identify seismic facies and sequences, and (3) classify...

2018

Seismic Stratigraphy Interpretation Using Sequence Stratigraphy: Part 1: Seismic Stratigraphy Interpretation Procedure

P. R. Vail

AAPG Special Volumes

... interpretation The first step is seismic sequence analysis; it defines the genetic reflection packages referred to as seismic sequences and seismic systems...

1987

Seismic Stratigraphy and Global Changes of Sea Level: Part 9. Seismic Interpretation of Clastic Depositional Facies: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

J. B. Sangree , J. M. Widmier

AAPG Special Volumes

... of Seismic Reflection Configuration to Stratigraphic Interpretation J. B. Sangree , J. M. Widmier 1977 165 184 M 26: Seismic Stratigraphy--Applications...

1977

Chapter 29: Haddam Meadows, Connecticut: A Case Study for the Acquisition, Processing, and Relevance of 3-D Seismic Data as Applied to the Remediation of DNAPL Contamination

Jason R. House, Thomas M. Boyd, and F. Peter Haeni

AAPG Special Volumes

... and is approximately 61 m deep. It is distinguished by larger amplitudes and is spatially more continuous. We interpret this reflection as originating from the top...

1996

Chapter 7: Synthetic Seismic Modeling of Turbidite Outcrops

Mark Chapin, Gottfried Tiller

AAPG Special Volumes

... the impact of seismic frequency content on the resolution of geological features. Two display types were considered: 1) typical reflection-coefficient...

2007

Large Submarine Slide off Northeastern Continental Margin of Brazil

T. C. Moore, Jr. , Tj. H. Van Andel , W. H. Blow , G. R. Heath

AAPG Bulletin

.... (January) A reflection profiler record taken off the continental margin of Brazil shows features interpreted as being a lithified slide block...

1970

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