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The AAPG/Datapages Combined Publications Database

Showing 11,729 Results. Searched 195,372 documents.

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The Geology of the Irish Sea

J. E. Wright

CSPG Special Publications

...) prompted an offshore seismic refraction survey by Griffiths et. al., (1961) in Tremadoc Bay, followed by further refraction surveys in the same area...

1975

Net Directions and Rates of Present-Day Beach Sediment Transport by Littoral Drift along the East Coast of Peninsular Malaysia

J. K. Raj

Geological Society of Malaysia (GSM)

... transport directions caused by wave refraction at these islands. Average, annual rates of the sediment transport are all of very low values, being less...

1982

Seismic tomographic cross-sections of the Bowser Basin in northwest British Columbia, Canada

David B. Snyder, Brian J. Roberts

CSPG Bulletin

... refraction survey. Geophysical Research Letters, v. 33, no. 7, L07312, doi:10.1029/2005GL025194. Lowe, C., Baker, J. and Evenchick, C.A. 2006...

2007

Reversal of Basement-Block Motions in Cambay Basin, India, and its Importance in Petroleum Exploration

L. R. Chowdhary

AAPG Bulletin

..., Jr., 1966, Seismic refraction measurements in the northwest Indian Ocean: Jour. Geophys. Research, v. 71, p. 427-499. Galley, J. E., 1958, Oil...

1975

Opaque Minerals as Aids in Distinguishing Between Source and Sorting Effects on Beach-sand Mineralogy in Southwestern Oregon

Gretchen Luepke

Journal of Sedimentary Research (SEPM)

..., Mounting and polishing mineral grains on a microscope slide for study with reflected and polarized light: Econ. Geology, v. 59, no. 2, p. 291-298...

1980

Integrated Regional Geophysical Investigations of the Southeast of the Russian Platform

Iu. N. Godin

Petroleum Geology: A Digest of Russian Literature

... where use of the method of reflected waves is difficult; c) method of single transverse probes for the purpose of distinguishing anomolous recording...

1958

The Limitations of Seismic Modelling of Geological Structures

B. L. N. Kennett

Petroleum Exploration Society of Australia (PESA)

... variations in structure. The main features of the reflected field are usually found by using ray methods. These form the basis of the usual 'exploding...

1985

Microdolomite Inclusions in Cloudy Prismatic Calcites: A Proposed Criterion for Former High-Magnesium Calcites

Kyger C. Lohmann, William J. Meyers

Journal of Sedimentary Research (SEPM)

... diffraction and refraction of light on and through the inclusion-matrix boundaries decreases the optical resolution. However, the use of oblique reflected...

1977

Sarir Oil Field, Libya--Desert Surprise

Robert M. Sanford

AAPG Special Volumes

...-magnetometer and gravity surveys were made over most of the original concession, and a refraction and reflection seismic reconnaissance grid was started...

1970

Gravity Constraints on the Crustal Structure of Central America

Kevin Mickus

AAPG Special Volumes

... in conjunction with seismic reflection/refraction models, seismicity studies, geologic mapping, and well data to determine a gravity-based crustal structure...

2003

Clays of Deep Shale Zone, Caillou Island, Louisiana

Paul F. Kerr , Jonathan Barrington

AAPG Bulletin

... is a wide zone of moderate brecciation which may be reflected in the shale masses for several thousand feet away from the dome. The breccia textures...

1961

Geophysical Framework of Northern End of Gulf of California Structural Province

Shawn Biehler , Robert L. Kovach , Clarence R. Allen

AAPG Special Volumes

... refraction profiles in the Imperial and Coachella Valleys indicate several thoroughgoing velocity zones, but we are unable to correlate these with known...

1964

Abstract: The possible use of the amplitude of a reflected sound field for the determination of seabed properties

Alasdair G. McKay

Atlantic Geology

...Abstract: The possible use of the amplitude of a reflected sound field for the determination of seabed properties Alasdair G. McKay 50 The possible...

1982

Deep Subsurface Geology of the Bayram-Ali-Repetek Zone of Uplifts According to Data of Detailed Seismic Work

V. V. Gapeyev

Petroleum Geology: A Digest of Russian Literature

... problems here for the Paleogene, Cretaceous, and Jurassic sediments. The method of reflected waves (MOV) has had a prominent place in the study of the deep...

1963

Strike Oriented, Swath Seismic and Its Potential Application to Exploration and Development in the Papuan Fold and Thrust Belt

William F. Robinson IV

Papua New Guinea (PNG) Petroleum Convention Proceedings

... seismic survey would record reflection energy from out of the plane of section, on the flank of the structure. Seismic energy is reflected near...

1996

Improvement of inverse scattering angle-domain common image gathers using optical flow

Ammir A. Karsou, Sérgio L. E. F. da Silva, Felipe V. Capuzzo, Felipe T. Costa, Jorge Lopez, Roger M. Moreira, Marco Cetale

International Meeting for Applied Geoscience and Energy (IMAGE)

... matches the phase and traveltime of the reflected receiver wavefield in non-reflection points, which creates a low wavenumber artifact in the seismic...

2023

MAZ Processing for Basement Fracture: A Case Study on 3D Conventional Land Seismic Dataset

Ahmad Zazeli Fuadi, Yatty Surtiati

Indonesian Petroleum Association

... starting from 1st velocity picking. To reduce processing time, we used the refraction static from previous processing. On the regularization step, we split...

2016

Some Results of a New Magnetotelluric Survey in the Area of the Polish Outer Carpathians

Micha Stefaniuk

AAPG Special Volumes

... refraction data, and results of 2-D inversion with the rapid relaxation inversion (RRI) method were also applied (Stefaniuk et al., 1998a, 2002a, b). Based...

2006

SG14: The COCORP Seismic Reflection Traverse Across the Southern Appalachians - Summary and Conclusions

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

AAPG Special Volumes

.... 4. East of the Inner Piedmont significant changes occur in almost all of the geophysical measurements--gravity, seismic refraction depth to Moho...

1983

The Influence of Basement on Faulting within the Perth Basin, Western Australia

M. C. Dentith, A. Long, J. Scott, L. B. Harris, S. A. Wilde

Petroleum Exploration Society of Australia (PESA)

... of New Norcia and Moora respectively (Middleton et al., 1993; Young et al., 1990); 2) seismic refraction/wide-angle reflection data (400 km long lines...

1994

Relationship Between Grain Size Parameter Distribution and Current Patterns in the Gironde Estuary (France)

George P. Allen

Journal of Sedimentary Research (SEPM)

... and tidal current patterns. A semi-empirical analysis was conducted to delimit the areas of wave refraction and the bottom orbital velocity variations...

1971

Oceans, New Frontier in Exploration

R. H. Beck , P. Lehner

AAPG Bulletin

... of the western Canary Islands from seismic refraction and gravity data: Jour. Geophys. Research, v. 75, no. 26, p. 4901-4918. Carey, S. W., 1958, The tectonic...

1974

Remote Sensing of Oil Spills

K. P. B. Thomson, S. Ross, H. E. Howard-Lock

CSPG Special Publications

... reflected from the surface of the oil, which, due to its larger index of refraction, has a higher reflectance than water. Similarly wavelengths...

1975

Abstract, About the Authors, Introduction, and Structure

James A. Peterson, James W. Clarke

AAPG Special Volumes

... reflector. Refraction surveying has been effective in identifying the pre-Jurassic unconformity. Neither reflection nor refraction methods have been...

1991

Reviving an old Buffalo - Breathing new life into an old dataset with modern technology

R. McGee, H. Debenham, P. Hoiles, A. O'Neill, J. Miller, A. Padman

Petroleum Exploration Society of Australia (PESA)

... (Warner et al., 2013). The entire wavetrain of transmitted and reflected arrivals is used to update a velocity model to converge on a match between...

2019

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