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The AAPG/Datapages Combined Publications Database

Showing 1,198 Results. Searched 200,616 documents.

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Calculation of Permeability and Initial Water Saturations from Wireline Logs in a Mature Carbonate Reservoir

F. Jerry Lucia, Jeffrey A. Kane

AAPG Special Volumes

... the Archie equation from wireline logs in intervals thought to be unflooded. The success of the rock-fabric-based method in calculating permeability...

2012

Blanco Field

Editors: Edward D. Dolly and James C. Mullarkey

Rocky Mountain Association of Geologists

... of the logging tools, resulting in calculated water saturations that indicate the well to be non-productive, using the standard Archie Equation...

1996

Goldengate North Field

Editors: Edward D. Dolly and James C. Mullarkey

Rocky Mountain Association of Geologists

... is caused by irreducible water bound in the clay minerals. Using the standard Archie Equation, high water saturations were calculated from well log...

1996

ABSTRACT: A Review of Applications of Artificial Intelligence for Predictive Analysis in Petrophysics - Practical Example Using Symbolic Regression; #90115 (2010)

Olivier Malinur

Search and Discovery.com

... Symbolic Regression Olivier Malinur SIS, Schlumberger, Lagos, Nigeria. Between the venerable Archie formula to the most advanced interpretation workflows...

2010

Sensitivities, Limitations, and Error Inherent in Resistivity-tool-response Modeling - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2

Hezhu Yin

AAPG Special Volumes

... saturation. Assuming that the standard Archie equation is the transform for resistivity to water saturation, (6-7) Where f is porosity and m is a constant...

2011

Smackover Reservoir: Interpretation Case Study of Water Saturation Versus Production

J.G. Guillotte , J. Schrank, E. Hunt

GCAGS Transactions

...) to the resistivity ratio Rw/Rt Thus, (Sw)w = [Rw]/[Rt] which is equivalent to the standard Archie equation where we assume m = n. This study...

1979

A Comprehensive Approach to Water Volume Estimation in Unconventional Shale Reservoirs Through Physics-Informed Statistical Modeling

Bo Gong, Aygul Kostinovsky, Mehrnoosh Saneifar, Luisa Crousse, Mason Edwards

Unconventional Resources Technology Conference (URTEC)

... for consistent water-filled porosity in wells with standard triplecombo logging suites. Starting with Archie’s equation, we establish the square root of electrical...

2024

Petrography and Reservoir Physics III: Physical Models for Permeability and Formation Factor (1)

ROBERT EHRLICH , EDWARD L. ETRIS , DAVID BRUMFIELD , L. P. YUAN , and STERLING J. CRABTREE

AAPG Bulletin

... (hereafter referred to as Archie's equation) is defined as (Archie, 1942) (Equation 17; SEE PAGE IMAGE) where F = the formation factor, m = the cementation...

1991

Statistical Methods For Log Analysis of Reservoir Properties: Chapter 1

John H. Doveton

AAPG Special Volumes

... in Archie's water saturation equation: The Log Analyst, v. 27, no. 5, p. 39-44. Choquette, P. W., and J. D. Traut, 1963, Pennsylvanian carbonate reservoirs...

1994

Reservoir Water Saturation and Permeability Modeling in the Pangkah Field

Sigit Sutiyono

Indonesian Petroleum Association

... water saturation (Sw) to match NMR log and capillary pressure Sw by varying Archie’s exponent in the Sw equation, (3) generate Sw model for each reservoir...

2009

"A Chart of Connate Water Resistivity in Oklahoma and its Application to Electric Log Interpretation"

L. A. Puzin

Oklahoma City Geological Society

...-------------------------- Exponent n is commonly called "Archie Index" or "Saturation Exponent". It is usually close to 2. The above equation is also written...

1955

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