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The AAPG/Datapages Combined Publications Database

Showing 15,598 Results. Searched 195,372 documents.

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Well Logging by Radioactivity

William L. Russell

AAPG Bulletin

... in the laboratories of Well Surveys, Inc., and Engineering Laboratories, Inc., as a result of a number of years of engineering research. From November, 1939, to May...

1941

The Exploration Desk: Application of Photogeology to Oil Exporation in Western Canada

Jerald Alliger

CSPG Bulletin

... be further explored by more costly methods of exploration. The use of photogeology is not restricted to reconnaissance or regional surveys. In many...

1955

Modification of Clast Shape in High-Arctic Glacial Environments

Matthew R. Bennett , Michael J. Hambrey , and David Huddart

Journal of Sedimentary Research (SEPM)

... types of subglacial sediment or to distinguish them collectively from glaciofluvial samples; (3) lithology has some influence on clast shape, although...

1997

Seismic Interpretation: Part 7. Geophysical Methods

D. C. Nester, Michael J. Padgett

AAPG Special Volumes

... vintages is made, including p wave seismic, shear wave seismic, well data, velocity surveys, and VSP. The data are scanned for quality and End_Page 379...

1992

The Provenance of Tills Overlying the Eastern Part of the South Mountain Batholith, Nova Scotia

R. M. Graves, P. W. Finck

Atlantic Geology

... of clast transport from till lithology and the spatial relationship between till and bedrock source. Physical properties of the tills such as color, texture...

1988

Applications of the Electric Pilot in Selective Acidizing and Permeability Surveys

H. A. Koch

Tulsa Geological Society

.... In operation, an electrode is placed in the well at the desired level, suspended from the cable. The electrode is so designed that, when immersed...

1948

Magnetic Susceptibility and Magnetite Content of Sands and Shales

D. M. Collingwood

AAPG Bulletin

... to lithology, and the percentage of magnetic minerals (chiefly magnetite) in them was determined. The susceptibility determinations were made...

1930

Seals - A Critical Element To Successful Exploration and Production - Workshop Summary

Robert Sneider, Ronald Surdam, Charles Vavra

PTTC

... tension, wettability, and the pore throat size distribution. Capillary pressure tests are extremely useful in determining the accumulation process...

2000

Applications of Radioactivity Logging: ABSTRACT

William L. Rusell

AAPG Bulletin

... Surveys, Inc., has also developed a method for determining the radioactivity of cores and samples which has proved its value i interpreting the logs...

1941

Methods of Exploration for Oil Fields in Bashkiria

F. S. Kulikov

Petroleum Geology: A Digest of Russian Literature

.... The geological investigations were accompanied by geophysical work, particularly gravity and vertical electrical sounding surveys. Both methods were...

1961

How to Make Velocity Corrections

John W. Daly

AAPG Bulletin

.... Of the present methods of measuring velocities, only the data derived from well velocity surveys are considered to be sufficiently accurate to warrant...

1944

Abstract: Determining Oil Migration Using Rare Earth Elements And Cyclicity In The Pennsylvanian Southern Tyler Petroleum System, Williston Basin, North Dakota; #90301 (2017)

Ivana M. Stevanovic, Doreena Patrick

Search and Discovery.com

.... Extreme lithology changes observed in the cores range from terrestrial to deep oceanic sediments, indicate fluctuation in Tyler Formation depositional...

2017

Status and Trend of Geological Exploration for Oil and Gas

I. P. Zubov, P. N. Enikeev, O. P. Gratsianova

Petroleum Geology: A Digest of Russian Literature

... Asia - in Turkmenia and Uzbekistan A general idea on the deep tectonics of Turkmenia has been obtained from gravity and seismic surveys and from profile...

1959

Integrating Wireline Logs and Seismic Data to Analyse the Facies and Paleogeography of Tanjung Formation, Barito Basin, South Kalimantan

Efrilian Adeghea Rosa, Kefi Rahmadio, Faiz Nafi, Jennifer Michelle Sherafim

Indonesian Petroleum Association

... of the Barito Basin, South Kalimantan (Van Bemmelen, 1949). 2D seismic data along with well logs from three wells, biostratigraphy data from two wells...

2020

The 1986 PESA Australian Distinguished Lecture: Years of Dramatic Change „ the Growth in Expertise in Australian Oil Exploration 1950…1986

Murray H. Johnstone

Petroleum Exploration Society of Australia (PESA)

... commenced. Early company geophysical surveys: 1952 onwards The first contract seismic crew in Australia, from Seismograph Services of London (SSL...

1987

Fundamental 3-D Seismic Survey Design

Stuart Wright

Rocky Mountain Association of Geologists

... distributions that would be expected from narrow and wide azimuth surveys respectively. Before determining the need for a 'wide azimuth' survey a number...

1995

Adjustments of Velocity Logs to Tie Geophone Surveys

Warren Hicks

Oklahoma City Geological Society

...Adjustments of Velocity Logs to Tie Geophone Surveys Warren Hicks 1961 135 138 Kokesh, F. P. and Blizard, R. B.: Geometric Factors in Sonic Logging...

1961

Optimization of Infill Drilling in Naturally Fractured Tight Gas Sandstone Reservoirs in the San Juan Basin - Workshop Summary

Lawrence Teufel, Scott Cooper, John Lorenz, Bruce Hart, Robin PEarson, Hamoud Al-Hadrami, Her-Yuan Chen, Arild Sunde, Mike Kelly

PTTC

... into three subsets corresponding to the original surveys. Logs from 150 wells, production data and outcrop observations were considered...

2000

The Interpretation of Gravity Anomalies

E. V. McCollum

Tulsa Geological Society

... geologic province may be indicative of the presence of a salt dome. Also, gravity surveys are often useful in determining the throw of a fault...

1944

Seismic Study of Ceres Pool

H. M. Thralls

Oklahoma City Geological Society

... values. Time variations in seismic data are dependent on two things: 1) change in depth to a reflector, or 2) change in the velocity of transmission...

1955

Standard Interpretation: Part 4. Wireline Methods

Mark Alberty

AAPG Special Volumes

... is the process of determining volumes of hydrocarbons in place from wireline logs. This process requires four basic steps: 1. Determine the volume...

1992

Application of the surface azimuthal electrical resistivity survey method to determine patterns of regional joint orientation in glacial tills

Douglas Carlson

Environmental Geosciences (DEG)

..., information not obtainable from direct observation of joint traces.Although multiple well-aquifer tests can be used to reliably determine the trend of maximum...

2010

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