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The AAPG/Datapages Combined Publications Database

Showing 1,087 Results. Searched 195,689 documents.

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Schlumberger Method of Well Surveying

E. G. Leonardon

Tulsa Geological Society

... Coast. The electrical surveys in drill holes study two properties of the rocks: Their resistivity and their permeability. We shall discuss successively...

1934

Rock Typing and Facies Identification Using Fractal Theory and Conventional Petrophysical Logs

Roozbeh Koochak, Manouchehr Haghighi, Mohammad Sayyafzadeh, Mark Bunch

Australian Petroleum Production & Exploration Association (APPEA) Journal

.... 2010). Pore-structure characteristics can be estimated from electrical resistivity logs and used for a better estimation of permeability (Verwer et...

2018

THE BASAL CONTACT OF THE TUSCALOOSA FORMATION IN THE AUBURN AREA

T. J. Carrington

Alabama Geological Society

... the more prominent ridges are underlain by a thin veneer of Tuscaloosa sediments that, on the basis of studies by seismic and electrical resistivity...

1983

Lignite Resources in East-Central Texas

J. E. Johnston III, J. L. Jobling

Houston Geological Society

... (1977) to be an updip Wilcox equivalent. Both the Simsboro and Carrizo sands are massive and characterized by high electrical resistivity on subsurface...

1979

Application of Geophysical Logging Data for Unification of Stratigraphic Sections

S. S. Itenberg

Petroleum Geology: A Digest of Russian Literature

.... They are distinguished by high values of apparent resistivity, negative SP anomalies, and characteristic maximums on the gamma log. The white formation...

1960

Improving Reservoir Characterisation

Lucy Macgregor

GEO ExPro Magazine

... to discriminate fluids and their saturations. Electrical resistivity is well known to respond strongly to changing fluid type and saturation, which...

2015

Calculation of the Effect of Clay Content in Determination of the Coefficient of Oil- and Gas-Saturation by the Resistivity Method

V. N. Dakhnov

Petroleum Geology: A Digest of Russian Literature

... and its specific electrical resistivity should be taken into account. In this connection it is necessary to introduce a correction in the determination...

1960

Reservoir Characterization Using Surface Geochemistry, Sorrento Field, Cheyenne County, Colorado

James M. Fausnaugh

Montana Geological Society

... and engineering evaluation, a 3-D seismic survey, and an electrical resistivity survey. The objective of the study was to evaluate...

1996

International System of Units

N. V. Kalashnikov, L. R. Stotskiy

Petroleum Geology: A Digest of Russian Literature

..., as the force F imparting to a stationary mass M of 1 kg an acceleration a equal to 1 m per sec2. The unit of electrical resistivity ohm is taken from...

1962

Application of Geophysical Method to Delineate Contamination in Waste Disposal Site of Ampar Tenang, Dengkil, Selangor D.E.

Abdul Rahim Samsudin, Umar Hamzah, Wan Zuhairi Wan Yaacob, Bahaa-eldin El Wali Abdel Rahim, Loh Yean Sze

Geological Society of Malaysia (GSM)

... is measured at two potential electrodes. By varying the spacing between the electrodes, as well as the location of the electrodes, a 2-D electrical resistivity...

2003

Accuracy of Determination of Permeability of Reservoirs from Cores

A. I. Solomasov

Petroleum Geology: A Digest of Russian Literature

... sandstones and are uniform according to their electrical properties. However, their permeability varies over a wide range along the section. This is due...

1962

Geophysical Investigations of the Cove Fort-Sulphurdale Geothermal System, Utah

Howard P. Ross, Joseph N. Moore

Utah Geological Association

... of microearthquake activity suggest other target areas within the larger thermal anomaly. Electrical resistivity surveys and thermal gradient holes both...

1994

Use of Luminescence Analysis of Lateral Samples for Evaluation of Oil Productivity of Reservoirs of Western Bashkiria

V. V. Masyukov, A. Sh. Galyavich

Petroleum Geology: A Digest of Russian Literature

... the sphere of influence of the largest gradient sondes - 4.25 m or 7.87 m. In this case the specific electrical resistivity of the oil producing strata...

1964

Kajian geologi dan geofizik untuk penilaian pelbagai geobencana di kawasan perumahan, Puchong, Selangor (IN MALAY) / Geological and geophysical studies for multiple hazards assessments in an occupied residential area, Puchong, Selangor (IN MALAY)

Tajul Anuar Jamaluddin, Mohd Hariri Arifin, Hamzah Hussin, Mohd Amir Asyraf Sulaiman

Geological Society of Malaysia (GSM)

...-sandstones and meta-mudstones of the Kenny Hill Formation. An electrical resistivity survey was also conducted to investigate and to characterise...

2018

Geophysical Data on the Change in Oil Saturation of Reservoirs During Exploitation

A. A. Valuyskiy

Petroleum Geology: A Digest of Russian Literature

... laterologs (BKZ). The laterolog is used to determine electrical resistivity of the stratum, which is a function of the character and amount of liquid...

1964

Possibility of Outlining Gas-Oil Pools by the Method of Electrical Sounding Using Boreholes

M. A. Kirichek, Yu. S. Korol’kov, A. N. Kuznetsov, A. P. Yakovkev

Petroleum Geology: A Digest of Russian Literature

... on the gentle flank. Figure 3. Comparison of curves of apparent resistivity ϱk sounding using boreholes and electrical logging data on profile IIa...

1965

Geophysics used to help find good quality groundwater in the Vientiane Plain, Lao PDR

Michael Hatch, Okke Batelaan, Eddie Banks, Somphasith Douangsavanh

Petroleum Exploration Society of Australia (PESA)

... and tested a number of geophysical techniques suited to the near-surface environment. These included electrical resistivity tomography (ERT...

2019

Method of Distinguishing Marker Horizons in the Paleocene-Quaternary Sediments of the Northwestern Caspian Area in Connection with Exploration for Structures in the Mesozoic

N. V. Marasanova

Petroleum Geology: A Digest of Russian Literature

..., second variety. Apparent resistivity and SP logs were made. Electrical resistivity in the sands is generally greater than in the clays. However...

1966

Recent Developments in Michigan Basin

E. A. Newman

AAPG Bulletin

...." Geophysical surveys have been made with the magnetometer, torsion balance, seismograph, electrical-resistivity apparatus, and gravimeter. It has been...

1938

Bulk Densitites of Mineral Grains from Mohole Samples (Guadalupe Site): NOTES

K. R. Igelman , E. L. Hamilton

Journal of Sedimentary Research (SEPM)

... of interstitial waters may be determined from titration of the saline waters pressed or squeezed from the fresh sediment, or from electrical resistivity...

1963

Comparison of Simultaneous Acoustic and Resistivity Images in a Cored Nisku Interval, Southern Alberta

Ian F. Smith, Richard C. Thom

CSPG Special Publications

..., either an electrical resistivity tool, or an acoustic tool were run. In very few circumstances did the explorationist have the advantage of both being...

1997

Development of a Chloride Standard Exceedance Map for Louisiana

Thomas P. Van Biersel, L. Riley Milner, and Erin Walden

GCAGS Transactions

... = 4.0), but higher than near the Atchafalaya River (Ff = 2.6). This observation is consistent with the fact that, as Table1. Electrical resistivity...

2008

2-D Geoelectrical Resistivity Survey at a Proposed New Condominium Site of Port Dickson Beach Resort, Negeri Sembilan

Abdul Rahim Samsudin, Umar Hamzah

Geological Society of Malaysia (GSM)

...-imaging method has now become more popular in electrical exploration (Dahlin & Zhou, 2002). The 2-D geoelectrical resistivity imaging measures the apparent...

2008

Efficiency of Tdem and EM-IP Methods Application for Reservoirs Exploration in South East Asia (Geophysics Paper 2)

Yuri A. Agafonov, Mustapha M. Salleh, Sophia V. Kompaniets, Olga V. Markovceva, Ilya V. Egorov, Igor V. Bouddo

Geological Society of Malaysia (GSM)

... nonconducting, the basic contribution to conductivity of sediments is caused by water solutions. TDEM is focused on studying of electrical resistivity...

2011

Stratigraphic Classification and Nomenclature: STRATIGRAPHIC COMMISSION

W. P. Woodring

AAPG Bulletin

... mineral content, mineralogical or chemical composition, electrical resistivity or self potential, and so on--anything that is found by experience...

1953

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