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The AAPG/Datapages Combined Publications Database

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

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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

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

Acquisition and Ananlysis of Wide-Angle Reflection and Refraction Seismic Data

Paul L. Stoffa

Circum Pacific Council Publications

...Acquisition and Ananlysis of Wide-Angle Reflection and Refraction Seismic Data Paul L. Stoffa © Circum-Pacific Council for Energy and Mineral...

1989

Technological Revolution in Petroleum Exploration: Chapter 11

Edgar Wesley Owen, C. V. Millikan

AAPG Special Volumes

..., liquids, or gases is Fermat's principle. This states that the waves follow a path which makes their travel time between two points a minimum...

1975

Refraction Shooting with Expendable Sonobuoys: GEOLOGICAL NOTES

J. Ewing , R. Leyden , M. Ewing

AAPG Bulletin

... refraction and wide-angle reflection data, and that measurements can be made during normal reflection profiling operations utilizing the same source...

1969

Chapter 10: Earthquake, Tomographic, Seismic Reflection, and Gravity Evidence for a Shallowly Dipping Subduction Zone beneath the Caribbean Margin of Northwestern Colombia

Rocio Bernal-Olaya, Paul Mann, Carlos A. Vargas

AAPG Special Volumes

.... Edgar, N. T., J. I. Ewing, and J. Hennion, 1971, Seismic refraction and reflection in Caribbean Sea: AAPG Bulletin, v. 55, p. 833–870. Ewing, J., J...

2015

Abstract: Building Accurate Depth-Velocity Models in Shallow Water Marine Environment by Joint Reflection/Refraction Velocity Inversion; #90246 (2016)

Sergey Birdus

Search and Discovery.com

...Abstract: Building Accurate Depth-Velocity Models in Shallow Water Marine Environment by Joint Reflection/Refraction Velocity Inversion; #90246 (2016...

2016

Two Decades of Progress in the Art of Oil Finding: GEOLOGICAL NOTES

Alexander Deussen

AAPG Bulletin

... the principle now used in reflection shooting. The writer vividly recalls the impression made upon him by this suggestion, which to many then seemed...

1934

Offset Panel Aids Processor and Interpreter: ABSTRACT

Thomas K. Fulton, K. Michele Darr

AAPG Bulletin

... from patterns due to changes in seismic source or receiver. Both reflection and refraction data are used in the display. Reflection data of the near...

1982

Refraction tomography at the Nova Ni-Cu mine

Ian James, Graeme Hird, Andrew Fitzpatrick

Petroleum Exploration Society of Australia (PESA)

..., 60,000 lb vibrators as an energy source sweeping from 8 - 120 Hz. As part of the seismic reflection processing, refraction statics corrections...

2019

Key Technologies for Processing of Seismic Data in Gas Cloud Area, Bohai Bay Basin, #42093 (2017).

Xia Tongxing, Ming Jun, Liu Lei, Zhou Xuefeng, Liu Hongxing, Liu Xuetong

Search and Discovery.com

... information for shallow structure. We combines reflection tomography and diving-wave refraction tomography (DWT) in velocity modeling, in which diving-wave...

2017

Whither Exploration

J. J. Jakosky

AAPG Bulletin

... able to map the subsurface structural highs. Then we hadthe peak periods of application of refraction seismic, torsion balance, magnetometer, reflection...

1947

Abstract: Preliminary seismic refraction and reflection results from the Southwest Newfoundland Transform Margin

B. J. Todd, I. Reid, C. E. Keen

Atlantic Geology

...Abstract: Preliminary seismic refraction and reflection results from the Southwest Newfoundland Transform Margin B. J. Todd, I. Reid, C. E. Keen...

1986

Geophysical Interpretation Report of Houston Geological Society Study Group: STUDY GROUP REPORTS

M. H. Billings

AAPG Bulletin

... the magnetometer, the torsion balance and gravity meter, the refraction seismograph, the reflection seismograph, electrical prospecting (Eltran...

1940

Mapping Shallow Horizons with Reflection Seismograph

L. C. Pakiser , D. R. Mabey , R. E. Warrick

AAPG Bulletin

.... In principle they are straightforward modifications of conventional seismic reflection equipment. In Osage County, Oklahoma, the Neva limestone of Permian...

1954

ABSTRACT: An Improved Technique for Static Correction in a High Resolution Seismic Reflection Data Using Difference In Reflection Times; #90115 (2010)

Collins Chiemeke and Osazuwa B. Isaac

Search and Discovery.com

... reflection times was used to generate 2D velocity model of the subsurface. The new estimated model was later adjusted to fit the previous known refraction...

2010

Seismic Activity in the Central Gulf Coast Basin

Eugene R. Brumbaugh

New Orleans Geological Society

... of structure, the Gulf Coast is primarily a "subsurface" province, and the seismograph is its most important exploration tool. Reflection seismograph work has...

1991

Combination of Seismic Velocity Gradient and Sonic Gradient Variation as a Hydrocarbon Indicator: A Case Study in Clastic Reservoirs in South Sumatra

Iswani Waryono, Wahyu Triyoso

Indonesian Petroleum Association

... across the interfaces, and the wave front curvatures of the NIP-wave and N-wave change according to the refraction and transmission laws of curvature...

2012

High Resolution Diffraction Imaging of Small Scale Fractures in Shale and Carbonate Reservoirs

Alexander M. Popovici, Ioan Sturzu, Tijmen J. Moser

Unconventional Resources Technology Conference (URTEC)

... events, because the part of reflected energy, which falls outside the Fresnel zone, does not follow the shortest reflection path according to Fermat...

2015

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