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The AAPG/Datapages Combined Publications Database
Showing 1,197 Results. Searched 200,357 documents.
Porosity-Profile Determination from Electric Logs
T. R. Wright , Sylvain J. Pirson
AAPG Bulletin
... by Archie's formula under the assumption of 100 per cent saturation in mud filtrate: EQUATION (1) where ^phgr is the porosity of the formation...
1952
Use of the Single Textural Parameter W for Solving the Microporosity Problem: Chapter VI
George B. Asquith
AAPG Special Volumes
... textural parameter W for both the cementation exponent (m) and the saturation exponent (n) in the Archie water saturation equation. A value for W can...
1985
Resistivity of Brine-Saturated Sands in Relation to Pore Geometry
W. O. Winsauer , H. M. Shearin, Jr. , P. H. Masson , M. Williams
AAPG Bulletin
... and porosity which has been the most commonly used in the past is that proposed by Archie (1), [EQUATION] where m is a "cementation factor" which...
1952
Five Reasons for Carbonate Oil Production at High Archie Calculated SW, #70399 (2019).
Douglas Boyd,
Search and Discovery.com
...Five Reasons for Carbonate Oil Production at High Archie Calculated SW, #70399 (2019). Douglas Boyd, PS Five Reasons for Carbonate Oil Production...
2019
AAPG Archie Series, No. 1, Chapter 13: Summary and Recommendations
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
...AAPG Archie Series, No. 1, Chapter 13: Summary and Recommendations Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao...
2006
Life Isnt Perfect: The Petrophysical Difficulties of Modeling the Permian
Tyler Croft, Aidan Blount, Adam McMullen, Sarah Warneke, Melanie Durand, Brian Driskill
Unconventional Resources Technology Conference (URTEC)
... to characterize the primary uncertainties for an Archie-based petrophysical model. The workflow would also be applicable to any of the shaly-sand models that use...
2018
Estimating Natural Gas Reserves
Raymond W. Miller
Panhandle (Texas) Geological Society
... Method The behavior of a gas reservoir can be expressed by a combination of Boyles and Charles Laws: PV=Zn RT. In particular if this equation...
1954
Integrated rock classification in carbonate formations based on elastic and petrophysical properties estimated from conventional well logs
Mehrnoosh Saneifar, Roy Conte, Clotilde Chen Valdes, Zoya Heidari, and Michael C. Pope
AAPG Bulletin
...-average equation (Wyllie et al., 1956) and Archie’s equation (Archie, 1942) to estimate interconnected porosity and water saturation.Wyllie’s time-average...
2015
A New Workflow for Improved Resistivity-Based Water Saturation Assessment in Organic-Rich Mudrocks
Sabyasachi Dash, Artur Posenato Garcia, Laura M. Hernandez, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
... sandstones) relies on semi-empirical petrophysical models such as Archie’s (1942) equation. Archie’s equation implicitly assumes that the saline water...
2020
Tonkawa (Three Sands) Field
Editors: Edward D. Dolly and James C. Mullarkey
Rocky Mountain Association of Geologists
... the standard Archie Equation parameters for calculations results in water saturations between 60% and 70% from the sand reservoir that will produce oil...
1996
Wadesville - North Field
Editors: Edward D. Dolly and James C. Mullarkey
Rocky Mountain Association of Geologists
... the standard Archie Equation must be evaluated carefully as to not miss pay such as the Renault sand in Wadesville North Field. Sample cuttings often had poor...
1996
A Newly Integrated Petrophysics Approach for Field-X Volcanic Sandstone
Agatha Kartiyanta, Budi Satrio, Galih Regi, M.Himawan Prakoso, Sudarta Wibisana, Sunarto Kadarusman, Asri N.I. Adjidarmo, Lukas Wihardjo, Reza Purnama, Wahyu H. Nainggolan
Indonesian Petroleum Association
... porosity logging measurement (CMR*) Finally, it proves that the Archie and modified Archie (Indonesian saturation equation) works properly with only...
2014
Horne Valley
D. Taylor Seamount, Jr., Tim McCutcheon, JoAnn True
Wyoming Geological Association
... and/or Salinity: Rwa=1.2 @ 113° F (Archie’s Equation from Champlin Fee #1); Rw=0.95 @ 85° F from SP in Dakota Character of Oil/Gas: Unknown Continuity...
2011
3-D Seismic Recognition of the Jurassic Smackover Reservoir of Grayson Field Using Leading-Edge Reservoir Characterization Seismic Processing
Kevin B. Hill
GCAGS Transactions
... Archie's equation with the "seismic" deep induction and density volumes. Figure 10 shows the hydrocarbon saturation of the reservoir. The red and black...
2001
ABSTRACT: Reservoir Characterization of a Permian Slope Fan/Basin-Floor Fan Complex: Cherry Canyon Formation, Ward County, Texas, by David R. Spain; #91003 (1990).
Search and Discovery.com
1990
ABSTRACT: Carbonate Pore Type Identification Using Fuzzy Logic and Open-Hole Logs; Case of Study: Cretaceous Formation in Lake Maracaibo, by Soto, Rodolfo; Arteaga, Duarry; Martin, Cintia; Rodriguez, Freddy; #90135 (2011)
Search and Discovery.com
2011
Carbonate Reservoir Characterization Using Electrical Borehole Image – Revisited Existing Methods Using Textural Analysis Workflow
Search and Discovery.com
N/A
Using Electric Logs to Estimate Groundwater Salinity and Map Brackish Groundwater Resources in the Carrizo-Wilcox Aquifer in South Texas
Search and Discovery.com
N/A
An Integrated Approach to Identifying Residual Oil Zones in the Cypress Sandstone in the Illinois Basin for Nonconventional CO2-EOR and Storage
Search and Discovery.com
N/A
Calculation of groundwater salinity using the resistivity-porosity (RP) method on digitized geophysical logs from California oil and gas fields
Search and Discovery.com
N/A
An Integrated Approach to Evaluate Carbonate Pore Structures of Early Triassic Reservoir, Puguang Gas Field
Search and Discovery.com
N/A
Carbonate Pore Type Identification Using Fuzzy Logic and Open-Hole Logs; Case of Study: Cretaceous Formation in Lake Maracaibo-Venezuela, #50498 (2011)
Rodolfo Soto, Duarry Arteaga, Cintia Martin, Freddy Rodriguez,
Search and Discovery.com
... porosity, the water saturation, Sw, can be calculated with high certainty using the Archie equation with a cementation factor, m, equal 2. But it is common...
2011
Modern Well-Site Evaluation of Texas Eocene Wilcox
Alvin L. Schultz
GCAGS Transactions
... a standard Archie equation for this formation. However, if we examine the Rxo/RtQL, we see that zone A will not produce hydrocarbons and zone B will. Both...
1973
Hydrocarbon Prosepecting Using "Quick Look" Bulk Volume Water
Mark H. Franklin
Rocky Mountain Association of Geologists
... looking at multiple wells in structural cross section. The Archie equation is adequate, in most cases, to calculate Sw and BVW. Barring conductive...
1997
Abstract: Advanced Characterization of Cretaceous Carbonate Reservoirs in South Iraq Using Nuclear Magnetic Resonance Logs and Electrical Borehole Images; #91204 (2023)
Wassem Alward, Mohammed Al-Jubouri, Xu Xiaori, Ling Zongfa, Jin Rongrong, Cui Yi
Search and Discovery.com
... a classified heterogeneity image. The resistivity image is converted into a porosity image using a modified Archie equation. The porosity image is combined...
2023