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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 5,195 Results. Searched 200,619 documents.

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Casing-Head Gases of Oil Fields of Belorussia

A. I. Dubov

Petroleum Geology: A Digest of Russian Literature

... the content of methane is higher in the gases of the sub-salt pools. An inverse relationship exists between the content of methane and that of propane...

1978

Abstract: High Resolution Seismic Reflection and Geoelectrical Resistivity Imaging at School Teachers' Quarters Pengkalan, Pegoh, Ipoh, Malaysia

Mohammed Ismael Abu Shariah, Abdul Rahim Samsudin, Umar Hamzah, Abdul Ghani Refak

Geological Society of Malaysia (GSM)

... zone. The two dimensional resistivity inverse models of the traverses lines shows the low resistivity anomalies. These anomalies are interpreted...

1999

Consideration of Fractional Composition of Upper Permian Polymict Sandstones of the Vilyuy Synclize in Determination of Porosity by the Acoustical Method

N. S. Krasnyuk, G. Ya. Komarovskaya, A. A. Andreyeva

Petroleum Geology: A Digest of Russian Literature

... an inverse relationship shows up for the silt fraction, d = 0.01-1.11 mm (Fig. 1b). When content of total silt and pelitic fraction is used, d less than 0.11...

1979

Abstract: Recent Trends in Offshore Exploration: More Data, Less Model (Geophysics Poster 19)

Guillaume Cambois, Maz Farouki

Geological Society of Malaysia (GSM)

... lead to a more accurate image of the subsurface. It is a well-known aspect of the general inverse theory that ill-posed problems need additional...

2011

Abstract: A Towed EM System Test Survey (Geophysics Poster 20)

Johan Mattsson, Lena Lund, Jostein Lima, Marit Ronæss, Folke Engelmark, Maz Farouki

Geological Society of Malaysia (GSM)

.... This is accomplished by reformulating the inverse problem to a boundary value problem with solutions that approximately give the vertical resistivity...

2011

Abstract: A new strategy for higher resolution time „ lapse velocity inversion

Maria Kotsi, Jonathan Edgar, Alison Malcolm, Sjoerd De Ridder

Atlantic Geology

... inverse problem. We test DDWI on several synthetic examples, and we observe that the method delivers more accurate results when compared to each...

2018

Conventional Symbols, Rock Matrix Values, and Water Saturation by Archie Method

Richard H. Merkel

AAPG Special Volumes

...^Prime: Resistivity from the micro inverse and micro normal RFL: Focused log resistivity from Dual Induction Focused Log RILD, RILM: Resistivity...

1979

Applicability of the Gibbs Equation: DISCUSSION

Rudy Slingerland

Journal of Sedimentary Research (SEPM)

... program and its inverse, presently running on a TRS-80 MODEL I with 32k memory, are invited to send me a formatted mini-floppy disc...

1982

3.4 Detached Sediments: 3.4.1 Decollement Tectonics (A-Subduction): Kemmerer Area, Lincoln County Wyoming

M. A. Norton

AAPG Special Volumes

... pattern with 57 L-10 geophones was used. The processing sequence included a time variant minimum phase inverse filter, predictive deconvolution...

1983

Geophysical Research and Progress in Exploration: ABSTRACT

F. A. Van Melle, D. L. Faass, S. Kaufman, G. W. Postma, A. J. Seriff

AAPG Bulletin

... from continuous velocity logs are being brought to bear increasingly on stratigraphic problems; inverse convolution techniques seek to reconstruct...

1963

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