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The AAPG/Datapages Combined Publications Database
Showing 85,837 Results. Searched 200,756 documents.
An Integrated Approach to Unlock Low Resistivity Carbonate Reservoir in North of Sultanate of Oman
Search and Discovery.com
N/A
Groundwater exploration using vertical electrical sounding and 2D electrical resistivity tomography in shale formation: A case study of Sabongida, Plateau State, North Central Nigeria
Solomon Nehemiah Yusuf, Hilnan Christopher Drenkat, Charity Mamza Azi
Geological Society of Malaysia (GSM)
... of productive boreholes are 180 to 210 m and 270 to 300 m in Sabongida. Keywords: Electrical, resistivity, 2D, tomography, shale, aquifer, water scarcity...
2022
Determination of the Position of the Water-Oil Contact
A. V. Velichko
Petroleum Geology: A Digest of Russian Literature
...Determination of the Position of the Water-Oil Contact A. V. Velichko 1961 73 77 Vol. 5 (1961) No. 2. (February) 1. Galyavich, A. Sh., Dvorkin, I. L...
1961
On the So-Called Transition Zone in the Determination of the Water-Oil Contact
V. S. Melik-Pashayev
Petroleum Geology: A Digest of Russian Literature
...On the So-Called Transition Zone in the Determination of the Water-Oil Contact V. S. Melik-Pashayev 1959 114 118 Vol. 3 (1959) No. 2B. (February) 1...
1959
Relationship Between Porosity, Permeability, and Surface Areas of Sediments
George V. Chilingar, Richard Main, Ali Sinnokrot
Journal of Sedimentary Research (SEPM)
... resistivity factor" and is equal to R0 (resistivity of the formation completely saturated with formation water) divided by Rw (resistivity...
1963
LWD Resistivity Modelling and Geosteering for Horizontal Well Planning and Drilling, Iagifu-Hedinia Field, Papua New Guinea
J. Edwards, J. E. Livingston, S. P. Franklin, T. Eme, R. Kila, D. Kisombo, S. Madu
Papua New Guinea (PNG) Petroleum Convention Proceedings
...LWD Resistivity Modelling and Geosteering for Horizontal Well Planning and Drilling, Iagifu-Hedinia Field, Papua New Guinea J. Edwards, J. E...
1996
Abstract: Delineation of Groundwater Aquifers using an Electrical Resistivity Survey in the Dordab Region, Red Sea State, Eastern Sudan, by Adam, Ammar; Kaka, SanLinn; #90163 (2013)
Search and Discovery.com
2013
Petrophysical characterization at the extremes and across three continents: contrasting examples from Utica, Marcellus, Longmaxi and Roseneath-Murteree resource shales
M. Ben Clennell, Matthew Josh, Lionel Esteban, Claudio Delle Piane, David Dewhurst, Vladimir Luzin
Unconventional Resources Technology Conference (URTEC)
... water. Pyrite immediately comes to mind since it can produce anomalous resistivity responses in wireline logs (e.g. Anderson et al. 2008, Misra et al...
2017
Determination of Water Saturation in Vuggy Carbonates:
G. B. Asquith
West Texas Geological Society
...Determination of Water Saturation in Vuggy Carbonates: G. B. Asquith 2005 110 119 Rasmus, J.C., 1987, A summary of the effects of various pore...
2005
Electric and Electromagnetic Prospecting for Oil
W. P. Jenny
AAPG Bulletin
... and strong adhesion, which retained fossil water through ages. Most of the clays, therefore, are good electric conductors, with a resistivity as low...
1930
Abstract: Analytical Approach of Seismic-Derived Resistivity, by Denny M.F. Mendrofa and Bambang Widarsono; #90077 (2008)
Search and Discovery.com
2008
Logging and Correlation Techniques in the Paradox Basin
G. F. Chambliss, J. L. Hallman
Utah Geological Association
.... The resistivity measurements are exceedingly low, and the first reaction is usually water. The gypsum inclusions associated with these dolomitic sections...
1958
Geophysical Mapping of Hockley Fault in NW Houston: A Few Surprising Results
Mustafa Saribudak
Houston Geological Society Bulletin
..., resistivity, gravity, magnetic, conductivity and ground penetrating radar) are sporadically used to estimate the locations and parameters of these faults...
2010
Modeling the DEW Plot [Rt/Rw versus Rxo/Rmf] in Vuggy Reservoirs using the Maxwell-Garnett Equation and the Lucia (1995) Petrophysical Classes
George B. Asquith
West Texas Geological Society
... in resistivity (i.e. lower Rt/Rw) is due to a textural change not potential water production (i.e. increase in matrix porosity and/or decrease in crystal...
2006
Direct Current Resistivity Method for Shallow Hydrocarbon Exploration
Aditya A. Juanda, Andika P., David P. Sahara, Dhea Wachju D., Reza P. A. B., Eko Mario C. L., Warsa
Indonesian Petroleum Association
... of Investigation = total resistivity of rock = water resistivity which filled porous = porosity =unsaturated water resistivity = water saturation...
2008
WELL LOG ANALYSIS IN THE CRETACEOUS GAS SANDS OF NORTHERN MONTANA
E. B. CAMPEN
Montana Geological Society
... in formation - water - resistivity values. The Bowdoin (Carlile) and Phillips (Greenhorn-Second White Specks) sands...
1975
The Use of LWD and its Impact on Petrophysical Evaluation in the Belida Field, Block 'B', South Natuna Sea
Agus Sutoto
Indonesian Petroleum Association
... the same depth of investigation as the laterolog tool reads closer to laterolog deep reading (Figures 3a). Water Saturation Higher resistivity...
1994
Nature of the Penetration of Drilling Fluid into the Wall Zone of a Stratum
A. Z. Bedcher, G. B. Brakhin
Petroleum Geology: A Digest of Russian Literature
...) In deep wells it is often difficult to determine the specific resistivity of gas-oil and water-bearing strata due to penetration of the liquid phase...
1965
Abstract: Petrophysical Studies in the Characterization of Carbonate Reservoirs of Campos Basin – Brazil, by A. Carrasquilla, G. Nocchi, V. Briones, M. Torres, N. Franco Filho, F. Schuab, and P. Sanchez; #120034 (2012)
Search and Discovery.com
2012
A Tight Gas Sand Reservoir Characterization Approach in Delineating Different Benches across Lower Cotton Valley Rocks
Matthew Chumley, Bhaskar Sarmah, Joseph Anderson, Rojelio Medina, Hoda Tahani
GCAGS Transactions
... resistivity tool response cannot account for a true water saturation estimation in these type of laminated sand-shale reservoirs because of poor vertical...
2018
Log Interpretation Case Studies: Chapter VIII
George B. Asquith, Charles R. Gibson
AAPG Special Volumes
... water (Rw) = 0.065 at Tf from your logging engineer; (2) resistivity of mud filtrate (Rmf) = 0.65 at Tf from the log header and corrected to formation...
1982
Petrophysics of Cooper Basin Reservoirs in South Australia
J. G. G. Morton
Petroleum Exploration Society of Australia (PESA)
... for disagreement have been different water resistivities (Rws) used and different field limits. Porosity determination from logs for Cooper Basin...
1989
Effects of Diagenesis on Reservoir Properties and Log Response, Upper Jurassic Taylor Sandstone, Cotton Valley Group, Lincoln Parish, Louisiana
Michael Trojan
GCAGS Transactions
... calculated water-saturation values in the Taylor Sandstone. The effect pyrite has on formation resistivity can be clearly seen on Rt- plots (Pickett...
1985
AAPG Archie Series, No. 1, Chapter 12: Low-resolution Techniques
Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia
AAPG Special Volumes
...) and water saturation is derived from the deep induction resistivity via a simple Archie analysis. The VLSA analysis requires two sets of inputs...
2006