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The AAPG/Datapages Combined Publications Database
Showing 85,686 Results. Searched 200,357 documents.
Identification of Source Rocks on Wireline Logs by Density/Resistivity and Sonic Transit Time/Resistivity Crossplots
B. L. Meyer , M. H. Nederlof
AAPG Bulletin
... and density/resistivity crossplots (Figures 10, 11) for source rock identification. Because the interval transit time is affected by the water/organic...
1984
Abstract: Keys to Success in the Determination of In-Situ Petrophysical Properties of Unconsolidated Sands by Traced-Coring: A Case Study; #90294 (2017)
Siti Najmi Farhan Zulkipli, M. Mehmet Altunbay, Gamal R. Gaafar, Jamari M Shah
Search and Discovery.com
...Abstract: Keys to Success in the Determination of In-Situ Petrophysical Properties of Unconsolidated Sands by Traced-Coring: A Case Study; #90294...
2017
Water Quality Profiles From Well Logs: When They Don't Match Lab Analyses, Consider the Conductive Clays
Search and Discovery.com
N/A
Multidiscipline methodology for USDW determination to support well abandonments at offshore Rincon Oil Field
Search and Discovery.com
N/A
Petrophysical Properties and Hydrocarbon Potentiality of Balkassar Well 7 in Balkassar Oilfield, Potwar Plateau, Pakistan
Syed Bilawal Ali Shah, Wan Hasiah Abdullah
Geological Society of Malaysia (GSM)
... logs in calculating water resistivity followed by Archie’s equation to convert water resistivity to water saturation. Based on the petrophysical analysis...
2016
NEW LOGGING APPROACHES FOR EVALUATIONS OF CARBONATE RESERVOIRS
B. M. McVICAR, J. L. HEATH, R. P. ALGER
Williston Basin Symposium
... in terms of water and is represented by the symbol Sw. The first step in log analysis is to estimate the resistivity of the rock when...
1956
Abstract: Comparison of Resistivity and Capillary Pressure Approaches to Determining Water Saturation from Wireline Log Data (Paper 6)
D. E. Fitz, Khushairi Zainum
Geological Society of Malaysia (GSM)
...Abstract: Comparison of Resistivity and Capillary Pressure Approaches to Determining Water Saturation from Wireline Log Data (Paper 6) D. E. Fitz...
1996
Abstract: A New Log Interpretation Technique for Evaluating Thin-Bedded, Sand-Shale Sequences; #90211 (2015)
Chris Morriss, Tom Barber, Richard Rosthal, and Hanming Wang
Search and Discovery.com
.... Therefore, average resistivity over the induction tools vertical resolution can be misleadingly low and computed water saturation pessimistically high...
2015
Electric Log Evidence for Hydrocarbon Production and Trapping in Sandstones Possessing Diagenetic Clay Minerals
Alvin L. Schultz
Bulletin of South Texas Geological Society
... productive. Figure 1 displays two wells which have similar appearing SP curves. Also, resistivity and water saturation values in Zones A & B...
1979
Electric Log Evidence for Hydrocarbon Production and Trapping in Sandstones Possessing Diagenetic Clay Minerals
Alvin L. Schultz
South Texas Geological Society Special Publications
.... Figure 1 (Schultz, 1973) displays two wells which have similar SP curves. Also, resistivity and water saturation values in Zones A and B are comparable...
1986
Improving Exploration Efficiency in Frontier Basin Using CSEM
Raghava Tharimela
Australian Petroleum Production & Exploration Association (APPEA) Journal
... seismic lines to cover the leads (Fig. 1). Water depth in the area is ~100 m. Resistivity (Ωm) 0 Resistivity log 7.0000 6.5000 6.0000 5.5000 5.0000...
2020
Abstract: Surface Wave Techniques for Determination of Subsurface Anomalies & its Use in Assessment of Damage and Integrity of Coal Mine Structures; #90254 (2016)
Sanjay Rana
Search and Discovery.com
... operation. GPR can be used to find potential water-bearing crack, fracture zones & faults. Both seismic &Resistivity Imaging Technique have been identified...
2016
Application of the surface azimuthal electrical resistivity survey method to determine patterns of regional joint orientation in glacial tills
Douglas Carlson
Environmental Geosciences (DEG)
... of a square-array direct-current resistivity method to detect fractures in crystalline bed rock in New Hampshire: Ground Water, v. 33, no. 3, p. 476485...
2010
Abstract: Integrated Study of Petrophysical Properties of Highly Heterogeneous Miocene Reefal Carbonate Rocks, by Charlotte Garing; #120034 (2012)
Search and Discovery.com
2012
A Practical Model for Organic Richness from Porosity and Resistivity Logs
Q. R. PASSEY , S. CREANEY , J. B. KULLA , F. J. MORETTI , and J. D. STROUD
AAPG Bulletin
...) on a resistivity curve (preferably from a deep-reading tool). In water-saturated, organic-lean rocks, the two curves parallel each other and can...
1990
ABSTRACT: Accurate determination of water table depths using ground-penetrating radar
N. M. Trenholm, L. R. Bentley
CSPG Special Publications
...ABSTRACT: Accurate determination of water table depths using ground-penetrating radar N. M. Trenholm, L. R. Bentley 1998 63 63...
1998
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
... sensitive resistivity readings, which enable the determination of position and orientation of boundaries around the wellbore. Both logging and well...
2012
Abstract: Application of Triaxial Induction Logs in the Analysis of Thin Bedded Sandstone Reservoirs
G. B. Asquith
West Texas Geological Society
... in an over estimation of water saturation (Sw). Triaxial Induction logs measure both horizontal resistivity (Rh) and vertical resistivity (Rv). The vertical...
2011
AAPG Memoir 76, Chapter 15: Forward Modeling of Log Response in Geopressured Formations Reveals Valuable Insights to the Various Pore-Pressure Prediction Techniques
J. C. Rasmus
AAPG Special Volumes
... Engineers Drilling Engineer, v. 6, no. 4, p. 264– 272. Traugott, M. O., 1997, Pore/fracture pressure determination in deep water: Deepwater Technology 218 (8...
2001
Trapper Field
Editors: Edward D. Dolly and James C. Mullarkey
Rocky Mountain Association of Geologists
... intervals, where oil and gas have been produced with little or no water. In only this well, the Amoco UPRR, only the low resistivity pay...
1996
Basic Relationships of Well Log Interpretation: Chapter I
George B. Asquith, Charles R. Gibson
AAPG Special Volumes
... of logging. Rock properties or characteristics which affect logging measurements are: porosity, permeability, water saturation, and resistivity...
1982
Illuminating Reservoirs With Electromagnetics
Leonard J. Srnka
Indonesian Petroleum Association
... type, as indicated in Figure 2. Also note the potential resistivity overlap between hydrocarbonbearing and saline water-filled rocks. Clearly...
2008
The Effect of KOH Lignosulfanate Drilling Muds on Spontaneous Potential Log Interpretation
P. J. Cockcroft, Imanudin, J. A. Owens, Basuki Wiwoho
Indonesian Petroleum Association
.... Liquid - Junction Effects. In the case of fresh muds, mud filtrate can be substituted for the weaker solution and formation water resistivity...
1986
The Gunung Wayang-Windu Geothermal Area in West Java
S. Sudarman, R. Pujianto, B. Budiarjo
Indonesian Petroleum Association
...-on Resistivity Profiling Method", Proceeding of the New Zealand. Workshop, p. 163-166, beothermal Institute New Zealand. Citra Daya Reksa PT, 1986, "Laporan Akhir...
1986
Transformation of Resistivity to Pseudovelocity Logs
Albert J. Rudman , Joseph F. Whaley , Robert F. Blakely , Maurice E. Biggs
AAPG Bulletin
... or porosity, successful generation o accurate velocity data from resistivity logs is obviously a meaningful determination in modern geologic...
1975