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The AAPG/Datapages Combined Publications Database

Showing 15,811 Results. Searched 195,387 documents.

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Regional Geologic Framework off Northeastern United States: REPLY

John Schlee , John C. Behrendt , John A. Grow , James M. Robb , Robert E. Mattick , P. T. Taylor , Barbara J. Lawson

AAPG Bulletin

...: seismic refraction, seismic reflection, and magnetics. Whereas the early refraction data detected high-velocity refractors at depths of 5 to 5½ km...

1977

The Reflection Seismograph Celebrates 50th Anniversary 1921 -- 1971

W. B. Robinson

Oklahoma City Geological Society

... of trajectories that traverse normal sediments. Seismic ray paths for Refraction vs. Reflection prospecting are illustrated in Figure 1. Very little refraction...

1973

Abstract: P-wave and S-wave Near-surface Characterization in Northeast British Columbia (NEBC); #90174 (2014)

Liliana M. Zuleta and Don C. Lawton

Search and Discovery.com

... static corrections for P-wave data and SH-wave data. The reflection data from the refraction line was processed and the migrated images were used...

2014

Geophysical Lecture

E. R. Deutsch

CSPG Bulletin

... of well-shooting in the region, or by some other method, it becomes necessary to decide whether one is dealing with refraction or wide-angle reflection...

1959

Cameron Meadows and Iowa, Two New Coastal Louisiana Fields: GEOLOGICAL NOTES

L. P. Teas

AAPG Bulletin

... was later confirmed by both refraction and reflection seismograph work. The first well, Cameron Meadows No. 1, was begun in February, 1930. After...

1932

Structure of the Border Step of the Peri-Caspian Depression in the Saratov Region

A. Ye. Ateyev

Petroleum Geology: A Digest of Russian Literature

... 60 seismic reflection and refraction profiles have now been run across the border step of the Peri-Caspian depression within the Saratov region...

1966

Geophysical Reconnaissance on African Shelf: 2. Margin Sediments from Gulf of Guinea to Walvis Ridge

R. Leyden , G. Bryan , M. Ewing

AAPG Bulletin

... records is 25:1. Half speed, producing reflection records at 12:1 vertical exaggeration, is used when recording refraction sonobuoys. SEISMIC...

1972

Use of Seismic Surveying for Exploration of Oil and Gas Fields in the Fergana Valley

B. S. Vol’vovskiy, I. S. Vol’vovsky, B. B. Tal’-Virskiy

Petroleum Geology: A Digest of Russian Literature

..., etc. The reflection and refraction observations were carried out according to a system of counter and overtaking traveltime curves. In areas of gentle...

1960

The Reflection Seismograph Celebrates 50th Anniversary 1921-1971

W. B. Robinson

Oklahoma City Geological Society

... little refraction work is done today. REFLECTION SEISMOGRAPH It is well documented that the reflection method of seismic prospecting was created right...

2003

Geological Modelling of the Porcupine Median Ridge: Implications for the Hydrocarbon Prospectivity of North Atlantic Hyper-Extensional Basin and Margin Systems; #10253 (2010)

J.M. O'Sullivan, S.M. Jones, R.J. Hardy

Search and Discovery.com

... seismic reflection data as well as published regional deep seismic refraction profiles. Published basin modelling studies have demonstrated...

2010

Abstract: Improved PSDM Imaging Workflow by Integrating Near Surface and Well Velocities; #90319 (2018)

Duryodhan Epili, Hani Alzharani, Adam J. Fox, Luke LaFreniere

Search and Discovery.com

... deteriorated images. We propose an improved methodology (i.e., workflow), where the sub-optimal near surface velocity model as derived from the refraction...

2018

Memorial: Henry Bates Peacock (1894-1985)

John J. Amoruso

AAPG Non-Technical and Memorials

... of the reflection seismograph method, who arranged for him to join the newly organized Geophysical Research Corporation (GRC) as party chief of a refraction crew...

1986

Abstract: Accurate and Automatic Computation of Refraction Statics in Large 3D Seismic Datasets; #90171 (2013)

Atul Jhajhria and Igor B. Morozov

Search and Discovery.com

...) reflection seismic processing. Refraction statics corrections aim to remove the effects of shallow subsurface by using first-arrival travel times...

2013

Foreword to Memoir 34: Studies in Continental Margin Geology

AAPG Special Volumes

... margins. Papers in the present volume utilize markedly improved seismic reflection and refraction data (for example, Aoki et al's remarkable reflection...

1982

Ultra-Long Offsets Signal a Bright Future for OBN

Duncan Bate, Mike Perz, TGS

GEO ExPro Magazine

...), GEOExPro May 2021 45 Dynamic Matching, Full-Waveform Inversion (DM-FWI) is an iterative technique that uses seismic reflection and refraction information...

2021

Increasing the Effectiveness of Geological-Geophysical Exploration in the Area Between the Volga and Ural Rivers

B. A. Filipchuk, I. M. Brovar, M. V. Komaryanskiy, A. B. Stravets

Petroleum Geology: A Digest of Russian Literature

... studies in the interfluve area have been largely reflection surveys. In most cases this method is effective to 3-4 km, which is insufficient for exploration...

1965

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