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The AAPG/Datapages Combined Publications Database
Showing 85,686 Results. Searched 200,357 documents.
Combined Geophysical Logging in the West Siberian Lowland
Yu. L. Brylkin, L. A. Sigal
Petroleum Geology: A Digest of Russian Literature
... determination of the specific electrical resistivity and recognition of examples of penetration of fluids. The appearance of shielding often creates...
1963
Electrical Well Logging
Houston Geological Society Study Group
AAPG Bulletin
... and hence have a high resistivity. Thus the electrical resistivity of a pe meable rock body or formation is primarily dependent on its content of water...
1939
Porosity-Profile Determination from Electric Logs
T. R. Wright , Sylvain J. Pirson
AAPG Bulletin
...Porosity-Profile Determination from Electric Logs T. R. Wright , Sylvain J. Pirson 1952 299 311 36 2. (February) Narrow-spaced resistivity-measuring...
1952
Abstract: Unconventional Applications of Archie: Does Geology Matter?, by Hartigan, David; Lovell, Mike; Davies, Sarah; #90163 (2013)
Search and Discovery.com
2013
Conventional Symbols, Rock Matrix Values, and Water Saturation by Archie Method
Richard H. Merkel
AAPG Special Volumes
...: Resistivity of the mud filtrate Rmc: Resistivity of the mud cake Rw: Resistivity of the formation water Rwe: Equivalent resistivity of the formation water...
1979
Shaly Sand Analysis: Chapter 3
George B. Asquith
AAPG Special Volumes
... Log Automatic Compensation methods. No Porosity Log Dual Water Method (Elphick, 1988) First calculate the resistivity of the clay-bound water. Rb...
1990
A method to predict the resistivity index for tight sandstone reservoirs from nuclear magnetic resonance data
Liang Xiao, Yujiang Shi, Gaoren Li, Haopeng Guo, Junran Li
AAPG Bulletin
... illustrates that the determination of a, m, and n are necessary to predict water saturation from conventional porosity and resistivity logs. In general...
2021
Oil-Base Micro-Resistivity Borehole Image Log Applications in Deep-Water Exploration
Mitch D. Pavlovic
GCAGS Transactions
...Oil-Base Micro-Resistivity Borehole Image Log Applications in Deep-Water Exploration Mitch D. Pavlovic 2005 668 673 Vol. 55 (2005) As shallow-water...
2005
Locating Bypassed Reserves in Geologically Complex Mature Fields Environments, #41022 (2012)
Mike Dautel, Jason Pitcher, Michael Bittar
Search and Discovery.com
... that is free of boundary effects and accurate anisotropy determination to yield accurate water saturations and better determination of oil in place...
2012
Geopressure Analysis in the Subsalt Knotty Head Field, Deepwater Gulf of Mexico
Kenneth E. Williams, Richard Redhead, and William Standifird
GCAGS Transactions
... of formation water resistivity using shale properties: Society of Petroleum Engineers Paper 15030. Eaton, B. A., 1975, The equation...
2008
Recognition of boulder in granite deposit using integrated borehole and 2D electrical resistivity imaging for effective mine planning and development
Muhammad Junaid, Rini Asnida Abdullah, Radzuan Saa'ri, M. Alel, Wahid Ali, Arshad Ullah
Geological Society of Malaysia (GSM)
... resistivity range of these geological strata shows the effect of weathering and presence of water content and impurities. Resistivity of the rock mass...
2019
Geophysical Techniques in the Study of Hydrocarbon-Contaminated Soil
Umar Hamzah, Mohd Azmi Ismail, Abdul Rahim Samsudin
Geological Society of Malaysia (GSM)
... signatures, ERT layers, vertical resistivity probe and the contaminated soil. The presence of contaminant plumes as well as the water table are also...
2008
Induction-Electrical Logging in Oklahoma
H. W. True
Oklahoma City Geological Society
... a better determination of true resistivity. The induction log minimizes the effect of the mud column. Effects of adjacent beds on the bed under study...
1958
Pore-scale electrical numerical simulation and new saturation model of fractured tight sandstone
Qian Wang, Maojin Tan, Chengwen Xiao, Siyu Wang, Chuang Han, and Lingtan Zhang
AAPG Bulletin
... uncertainty in the saturation determination of fractured rock. In our study, the digital rocks with different fracture apertures, dips, and water...
2022
Comparison of Simultaneous Acoustic and Resistivity Images in a Cored Nisku Interval, Southern Alberta
Ian F. Smith, Richard C. Thom
CSPG Special Publications
...Comparison of Simultaneous Acoustic and Resistivity Images in a Cored Nisku Interval, Southern Alberta Ian F. Smith, Richard C. Thom 1997 121 128...
1997
Resistivity Measurements and Their Interpretations Using Dual Laterolog and Dual Induction Log in Gunung Kemala and Benuang Fields, South Palembang District, Pertamina UEP-II
A. Djajeng Sujono, Sumaryana
Indonesian Petroleum Association
... resistivity readings are close to real values of formation resistivity, because of the enviromental condition of fresh water mud that was used during drilling...
1985
Determination of the Laminar, Structural and Disperse Shale Volumes Using a Joint Inversion of Conventional Logs
Search and Discovery.com
N/A
Critical Water Estimates for Gulf Coast Sands
Raymond J. Granberry , Dare K. Keelan
GCAGS Transactions
... than just routine core analysis or the usual calculation of Sw from resistivity logs. It also requires the determination of the critical water value...
1977
Combined Geophysical Logging of Wells in Western Cis-Caucasus
V. K. Popov
Petroleum Geology: A Digest of Russian Literature
.... Determination of fluids saturating reservoirs. Determination of the position of the oil-gas-water contacts. Selection of objects for testing...
1963
ABSTRACT: Log Interpretation of Shaly Sandstones: a General Model, by Joel Foster Baker; #91030 (2010)
Search and Discovery.com
2010
PETROPHYSICS OF THE MORROW FORMATION, SOUTHEASTERN NEW MEXICO
GEORGE A. HILLIS
Fort Worth Geological Society
... (formation water resistivity) from porosity-resistivity crossplots and water samples, and determination of F (formation resistivity factor), thus allowing...
1985
Electrical Methods: Part 7. Geophysical Methods
Arnold S. Orange
AAPG Special Volumes
...) (see the chapter on "Determination of Water Resistivity" in Part 4). This is because the dry soil or rock matrix is a virtual insulator at DC and near...
1992
Electromagnetic Imaging of Oil and Gas Traps
Professor George V. Keller, M. Tahsin Tasci, John M. Jack Jordan
Montana Geological Society
..., 1978). Once the resistivity image of the sedimentary section in an area has been mapped, a determination can be made whether a deep...
1996
Old Electrical Log Interpretation [Pre-1958] - Symbols
Hilchie, D.W.
AAPG Special Volumes
... of invasionESelectrical logFformation resistivity factorFaapparent formation resistivity factorIcurrentLlengthMvoltage or potential electrodemporosity exponent...
1979