Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 21,187 Results. Searched 195,452 documents.
PETROPHYSICS OF THE MORROW FORMATION, SOUTHEASTERN NEW MEXICO
GEORGE A. HILLIS
Fort Worth Geological Society
... theme as the format. The procedures to be presented are as follows: 1. Quality control of porosity and resistivity logs. 2. Porosity determination. 3...
1985
Improving Exploration Efficiency in Frontier Basin Using CSEM
Raghava Tharimela
Australian Petroleum Production & Exploration Association (APPEA) Journal
... with seismic. The effect of this can be seen in the resistive anomaly’s thickness and resistivity. For instance, the true accumulation could be 30 m thick...
2020
Geophysical Techniques in the Study of Hydrocarbon-Contaminated Soil
Umar Hamzah, Mohd Azmi Ismail, Abdul Rahim Samsudin
Geological Society of Malaysia (GSM)
... of the current (Koeffoed, 1979). The potential is then converted into apparent resistivity and by inversion ( Loke & Barker, 1996) to true resistivity...
2008
Abstract: Electrical Resistivity Method An Application in Site Engineering Work (Paper B20)
Samsudin Hj. Taib
Geological Society of Malaysia (GSM)
...Abstract: Electrical Resistivity Method An Application in Site Engineering Work (Paper B20) Samsudin Hj. Taib PERTEMUAN PERSATUAN (Meetings...
2010
An Introduction of MAINE Petrophysical Method; a Solution for Uncertainty in Low Resistivity Pay Silisiclastic Reservoir Case
Mohammad Reza, Riezal Arieffiandhany, Shofiyuddin, Gilang Cahya Ramadhan, Kiki Reza Ayu Masardi
Indonesian Petroleum Association
... of laminated sand porosity uses the assumption that in laminated sand there is a dispersed shale that affects rock type and true resistivity reading...
2019
Abstract: Detection of a Clay Aquiclude by Means of Surface Electrical Resistivity, by T. C. Dao and R. M. Negrini; #90945 (1997).
Search and Discovery.com
1997
Common Fallacies in Electric Log Interpretation
R. G. Hamilton
Tulsa Geological Society
... is the true resistivity value. The highest resistivity indicates the best oil-gas saturation. Lowest resistivity indicates the poorest oil-gas...
1951
Electrical Logging Problems in the Eocene Wilcox
R. P. Alger
GCAGS Transactions
..., experience shows that if a true resistivity is found as high as about 2 Ro, or over 0.8 ohm-m, that sand should be looked at more closely, although...
1954
ABSTRACT: Resistivity Calibration Technique for Micro-Resistivity Image Logs: Applications for Thin-Bedded, Shaly Sand Reservoirs, Gulf of Mexico, by M. J. Globe, W. K. Camp, and R. D. Hairr; #91021 (2010)
Search and Discovery.com
2010
Combined Geophysical Logging of Wells in Western Cis-Caucasus
V. K. Popov
Petroleum Geology: A Digest of Russian Literature
... of Krasnodar Territory. Under these conditions the electrical logging method is basic. However, estimation of the true electrical resistivity of strata...
1963
A. Factors Affecting Spontaneous Potential and Resistivity
New Orleans Geological Society
... be measured in several ways the factors affecting resistivity measurements are common to all. The true resistivity (Rt) of a formation varies...
1962
Improved Interpretation of Formation Productivity by Combined Use of Core Analysis and Electric Log Data
Raymond J. Granberry , Richard C. Wilshusen
GCAGS Transactions
..., approach in measurement the true resistivity or (Rt), from which the formation water saturation can be calculated. If the true formation resistivity...
1962
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
NEW LOGGING APPROACHES FOR EVALUATIONS OF CARBONATE RESERVOIRS
B. M. McVICAR, J. L. HEATH, R. P. ALGER
Williston Basin Symposium
..., but the basic method is to compare the true resistivity of the formation to the resistivity it would have when no oil or gas...
1956
The Use of Rw and Sh Log-Derived Values in Oil and Gas Exploration Programs
Bob Jones
Wyoming Geological Association
... and effective interval thicknesses frequently were inadequate for the determination of true resistivity from the electric log and that many errors had resulted...
1968
Geological and Petrophysical Evaluation of Thin Bed Laminated Shaly Sandstones in Peragam Field, Offshore Brunei, With NMR and Tensor Resistivity Measurements
A. Manescu, A. Bal, I. Donaldson, Z. Ahmad, R. Krishnan
Indonesian Petroleum Association
... the resolution of the measuring tools capability of reading a true value for the bed in question; for example sandstone resistivity. For a gamma-ray...
2009
Electric Log Evidence for Hydrocarbon Production and Trapping in Sandstones Possessing Diagenetic Clay Minerals
Alvin L. Schultz
Bulletin of South Texas Geological Society
.... Resistivity Decrease in true resistivity is the most difficult electric log interpretation problem created by diagenetic clays. The extremely high...
1979
Electric Log Evidence for Hydrocarbon Production and Trapping in Sandstones Possessing Diagenetic Clay Minerals
Alvin L. Schultz
South Texas Geological Society Special Publications
... Resistivity Decrease in true resistivity is the most difficult electric log interpretation problem created by diagenetic clays. The extremely high...
1986
Evaluation of General Resistivity Density-Based Saturation in Thin, Laminated Sand-Shale Sequences, #41042 (2012)
John Quirein, Burkay Donderici, David Torres, Eric Murphy, Jim Witkowsky
Search and Discovery.com
... a resistivity of about 80 Ω-m, whereas the other sands have a true resistivity of 20 Ω-m. The shale is isotropic, with a resistivity of 1 Ω-m...
2012
The Combined Use of Core Analysis and Log Data for Better Productivity Evaluation
R. C. Wilshusen
South Texas Geological Society Special Publications
... rock characteristics and true resistivity have been discussed at considerable length in the literature, but these relationships probably...
1962
Log Interpretation in the Brackish Water Frio Trend
Terry Walker
GCAGS Transactions
... require measurements of flushed zone resistivity and true formation resistivity over very short vertical intervals. These stratigraphic conditions...
1959
A New Log: The Induction-Electrical Log Combination
C. A. Doh , M. P. Tixier
GCAGS Transactions
... obvious on the standard log. MORE ACCURATE DETERMINATION OF TRUE RESISTIVITIES The true resistivity of a bed is the most important factor required...
1957
ABSTRACT Generalized Method for the Estimation of TOC from GR and Rt, #90104 (2010)
Heslop Kenneth A.
Search and Discovery.com
... from GR and Rt 1 Heslop, Kenneth A. (1) Oakrock Ltd., Irricana, AB, Canada. Determination of TOC is critical to the evaluation of every shale...
2010
Abstract: Fracture Quantification from Image Logs; #90213 (2015)
William Jamison, Kris Vickerman, and Paul Heffernan
Search and Discovery.com
... for the determination of these reservoir properties are fracture density and aperture. Image logs have become a very widely used media for assessing the fractures...
2015
Electrical Well Logging
Houston Geological Society Study Group
AAPG Bulletin
... measured on a resistivity log. Thus we see that, in case of invasion, one resistivity measurement may not permit the complete determination...
1939