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The AAPG/Datapages Combined Publications Database
Showing 85,686 Results. Searched 200,357 documents.
Quantitative Electric Log Interpretation of "D" and "J" Sands-Denver Basin
J. Grynberg
Rocky Mountain Association of Geologists
... larger than the resistivity of the recovered fluid, then this fluid is formation water. As saline muds are not used in the Denver-Julesberg Basin...
1956
Physical and Reservoir Parameters of Tuffs
V. I. Petersilie
Petroleum Geology: A Digest of Russian Literature
...c resistivity of water (Fig. 3); it shows a strong effect of surface conductivity on the value of Pp. The surface conductivity was estimated quantitativel...
1973
Determination of the Relative Oil-Gas Saturation of Strata According to Gas Logging Data
P. A. Levshunov
Petroleum Geology: A Digest of Russian Literature
...Determination of the Relative Oil-Gas Saturation of Strata According to Gas Logging Data P. A. Levshunov 1961 218 221 Vol. 5 (1961) No. 4. (April...
1961
The Combined Use of Core Analysis and Log Data for Better Productivity Evaluation
R. C. Wilshusen
South Texas Geological Society Special Publications
... that permeability, porosity and “irreducible” water saturations have on true resistivity in a hydrocarbon producing reservoir. Relationship...
1962
The Importance of Ground Water Aquifer Identification on Well Planning: An Example from the São Sebastião Aquifer, Northeast Brazil, #80547 (2016).
Felipe S. Moreira, Elvio C.O. Garcias, Gregory S. Soule
Search and Discovery.com
...-water aquifer determination increases the drilling performance, reduces the operational risks, and increases the confidence of the environmental...
2016
Zonation of Water-Bearing and Oil-Saturated Fractured Carbonate Reservoirs of the Miocene Sediments in the Fields of Western Kuban
Y. M. Us
Petroleum Geology: A Digest of Russian Literature
... without regard to the value of the specific resistivity of the strata yielded flows of oil and water at 0.5 to 25 tons per day. Thus, it is not possible...
1962
Determination of Cementation Exponent (M): Chapter II
George B. Asquith
AAPG Special Volumes
...) is a function of porosity (), water saturation (Sw), and cementation exponent (m). It is constructed by plotting porosity () values with deep resistivity...
1985
Dielectric Log Calibration Using a Unique Core-based ElectroMagnetic Response (EMR) Workflow: A Case Study
Ray Hanna, Carl Merkt
Unconventional Resources Technology Conference (URTEC)
...., Martin, P., Lee, R. and Dacy, J. (2014). Systems and Methods for the Determination of Formation Water Resistivity and Conductivity. US Patent Number...
2023
Abstract: LOTUS(tm) Template for Calculating Well Logs, by R. J. Mitchell and S. J. Taylor; #90991 (1993).
Search and Discovery.com
1993
Petrophysics in High Angle and Horizontal Wells
David Maggs, Silvia Lattuada, Roger Griffiths, Mauricio Mele, Antonio Valdisturlo
GEO ExPro Magazine
.... The new water saturation calculated with the geometry-corrected resistivity was slightly higher in comparison with the original water saturation...
2014
"Productive Low Resistivity Well Logs of the Offshore Gulf of Mexico": Causes and Analysis
Harold L. Darling, Robert M. Sneider
New Orleans Geological Society
... two intervals of less than 50 gross feet averaged about 1270 BOPD and 0.5 BPD of water for the first 18 months.Spontaneous potential (SP), resistivity...
1993
Application of the Dual Porosity Concept for Well Log Interpretation of Jatibarang Volcanic Tuff
Soewono, Setyoko
Indonesian Petroleum Association
... conditions: if φN < φD : if φN ≥ φD : Saturation Determination a. Formation resistivity factor Water saturation is one of the basic...
1987
Dripping Rock Field
Editors: Edward D. Dolly and James C. Mullarkey
Rocky Mountain Association of Geologists
... zones may also be defined on the basis of the resistivity difference of a sandstone when it is water wet versus when it is hydrocarbon productive...
1996
Determination of the Volumes of Reservoirs that Differ in Lithologic-Physical Properties
A. A. Valuyskiy, M. Ye. Simonov, V. M. Shakhunov
Petroleum Geology: A Digest of Russian Literature
... of thickness were carried out in two ways: microsonde logs, and apparent resistivity logs recorded by a short gradient-sonde (M0.25A0.1B). Determination...
1963
Abstract: Relationships Between Resistivity, Velocity and Depth in the Vøring Basin, Offshore Norway, by Lars B. Hubert; #90082 (2008)
Search and Discovery.com
2008
ABSTRACT Effect of Pore Space Geometry on Electrical Resistivity in Carbonates, #90104 (2010)
Verwer Klaas; Eberli Gregor P.
Search and Discovery.com
...ABSTRACT Effect of Pore Space Geometry on Electrical Resistivity in Carbonates, #90104 (2010) Verwer Klaas; Eberli Gregor P. Effect of Pore Space...
2010
Abstract: Advances and Applications of High-Resolution LWD Resistivity Image Logs for Field Development, by W. Wang, K. MacPherson, and M. Thagafy, #90188 (2014)
Search and Discovery.com
2014
Abstract: Triassic and Wabamun Carbonates: Effects of Pore Geometry on Resistivity Logs; #90211 (2015)
Allan Pickel
Search and Discovery.com
... Abstract It can be very difficult to differentiate between gas and water producing wells using porosity and resistivity logs alone, in the absence of core...
2015
The Combined Use of Core Analysis and Log Data for Better Productivity Evaluation
R. C. Wilshusen
Bulletin of South Texas Geological Society
.... The variation of water saturation with permeability and the attendant effect on the apparent resistivity measured by the deep investigation logs...
1962
Abstract: Integrated Technologies & Technical Workflow to Identify Commercial Low Resistivity Pays; #91204 (2023)
Amr Moukhtar, Hassan Ramadan, Mohamed El-Abasy, Ehab Negm
Search and Discovery.com
... workflows yield abnormally high-water saturation and lower reserves. However, such a drop in resistivity is not necessarily related to conductive saline...
2023
Resistivity Curves from Complex Reservoirs: Under-Utilized Tools for Exploration and Production Geologists: ABSTRACT
Lowell W. Revett, Brian E. Lock
AAPG Bulletin
... 1985 300 300 69 2. (February) Most geologists regard resistivity curves simply as sources of information concerning lithology and degree of water...
1985
U.S. Gulf Coast Field Experience with Thin-Bed Well Log Analysis
Tony D. Lawrence , Ashok K. Sinha , Walter H. Fertl
GCAGS Transactions
... resistivity curve are shown with the lithology determination. Example B: The use of high-resolution data to detect oil-water contacts more accurately...
1990
ELECTRIC LOG INTERPRETATION WITH THE IBM 650 COMPUTER
F. C. Hoadley, B. W. Allen
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
..., streaming potential, static self potential, true resistivity, water saturation, porosity, etc. Average machine running time is about 30 seconds per...
1962
Integration of geology, petrophysics, and reservoir engineering for characterization of carbonate reservoirs through Pickett plots
Roberto Aguilera
AAPG Bulletin
... Logging Symposium, 26 p.Pickett, G. R., 1966, A review of current techniques for determination of water saturation from logs: Journal of Petroleum...
2004
Formation Evaluation for Low Resistivity and Low Contrast Pay – A Review of Technologies and Methods
Search and Discovery.com
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