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The AAPG/Datapages Combined Publications Database
Showing 1,197 Results. Searched 200,357 documents.
ABSTRACT: Worldwide Examples of Low Resistivity Pay; #90007 (2002)
Robert M. Sneider
Search and Discovery.com
... turbidites; and alluvial and deltaic channel fills. Useful geological and petrophysical models for evaluation of LRLC pay include the Archie clean sand model...
2002
ABSTRACT: Estimating CO2 Saturation from Resistivity Change for Monitoring CO2 Sequestration; #90061 (2006)
Kyosuke Onishi, Yoshihiko Ishikawa, Ziqiu Xue, Kazuhiko Tsukada, Yasuhiro Yamada1, and Toshifumi Matsuoka
Search and Discovery.com
... in the ground. Also, we can calculate the replacement ratio using Archie’s equation and the ratio is quite equivalent to the volume of input and output...
2006
Abstract: Petrologic and Petrophysical Evaluation of the Lockport Dolomite (Middle Silurian) for Geological Sequestration of CO2 in the Central Appalachian Basin
Christopher D. Laughrey, Jaime Kostelnik, Kristin M. Carter, and John A. Harper
Search and Discovery.com
... calculated using the Archie formula is unreliable due to variability in the cementation exponent. Combined use of Sw as measured by the movable hydrocarbon...
2007
Abstract: Water Saturation from Resistivity Images; #90224 (2015)
Nabil E. Al-Adani
Search and Discovery.com
... of clay size and larger clean sand grains. Then; a new shaly Archie (Nabil Al Adani, “McMurray, Dean-Stark and Archie”, September 2012, Canadian Well...
2015
Abstract: Reservoir Parameters in the Wilrich Member of the Spirit River Formation; #90224 (2015)
Michael D. Fawcett
Search and Discovery.com
... consistent with the above, the Archie Shaly Sandstone and the Archie Average Sandstone equations did the best job at minimizing the difference between...
2015
A Technique for Identifying Hydrocarbons Using “Old Electric Logs” and Contemporary Sonic Logs
Lee Sanders
West Texas Geological Society
... the resisitivity of the formation to the porosity and pore geometry. The Archie equation expresses this relationship between the resistivity factor, F...
1995
Calculate a More Accurate Water Saturation by Visually Estimating "m"
Kathy Stolper
Houston Geological Society Bulletin
... for water saturation, and possibly by-passed pay, since there are many instances where "m" is less than 2. The Archie "m" can be measured in the laboratory...
1994
Reservoir resistivity assessment, best practices, and pitfalls
Daniel Baltar
International Meeting for Applied Geoscience and Energy (IMAGE)
..., in relationships like Archie’s (Archie, 1942), is typically represented as the a function of porosity and water saturation as presented in equation 1...
2023
NMR Interpretations in Unconventional Reservoirs - Application to Quality Control and Guide for Log Calculated Total Water Saturations in the Texas Delaware Basin
Jing Li, Mitch Pavlovic
Unconventional Resources Technology Conference (URTEC)
... the written consent of URTeC is prohibited. Abstract Traditional petrophysical workflows estimate the water saturation using the Archie equation (Archie...
2024
A Comprehensive Quicklook Petrophysical Method to Log Analysis in Permian Basin Carbonates
George A. Anderson, III, George B. Asquith, Scott Frailey
West Texas Geological Society
... of the connate water included in the pores and any conductive properties of the rock matrix. Archie water saturation analysis, based on formation resistivity...
2002
The Resistivity Logs
John H. Doveton
Special Publications of SEPM
... resistivity, Ro, is given by the Archie equation : where Rw is the resistivity of the formation water, Q, is the fractional porosity and m...
1994
Production Ratio Index (PRI): Chapter IV
George B. Asquith
AAPG Special Volumes
... is an oomoldic carbonate reservoir. Log evaluation based on the standard Archie equation, using an m value of 2.0, gives water saturations in the 25 to 35 percent...
1985
Development of a Universal Physics-Based Resistivity Model for Estimation of Fluid Content in Unconventional and Conventional Reservoirs
Sabyasachi Dash, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
..., and by 80.5% and 48.5% in the Haynesville formation compared to those obtained from Archie's and Waxman-Smits models (with default parameters of a=1, m=2, n=2...
2022
Effect of Overburden and Reservoir Pressure on Electric Logging Formation Factor
I. Fatt
AAPG Bulletin
... formation factor, increased with increase in the difference between the external and internal pressure. The exponents and coefficients in the Archie...
1957
Abstract: Low Resistivity, Low Contrast Pays: Part I--Concepts and Methodology for Identification and Evaluation, by R. M. Sneider and J. T. Kulha; #90982 (1994).
Search and Discovery.com
1994
Abstract: A Comprehensive Water Saturation Model for Low Porosity Sandstones, by D. Hoyer; #90090 (2009).
Search and Discovery.com
2009
2010
ABSTRACT: Comparative Formation Evaluation Methodologies for Gas Hydrate Evaluation in Ignik Sikumi #1, Alaska North Slope, by Schoderbek, David; Klein, Jim ; Howard, James; #90142 (2012)
Search and Discovery.com
2012
Abstract: The Geological and Geophysical Evaluation of the S-108 Area, by Archie, Curtis and Gallari-Raboobar, Nancy; #90166 (2013)
Search and Discovery.com
2013
Abstract: Stratigraphic Traps as Exploration Targets Examples from Petrotrin’s Soldado Acreage, Gulf Of Paria, Trinidad, by Archie, Curtis and Gallari-Raboobar, Nancy; #90166 (2013)
Search and Discovery.com
2013
Tight Sand Water Saturation Calculations: What do They Really Mean? by Mike Mullen
Search and Discovery.com
N/A
Tight Sand Water Saturation Calculations: What do They Really Mean? by Mike Mullen; #90042 (2005)
Search and Discovery.com
2005
Carbonate Pore Types and Wettability from Well Logs
G. B. Asquith
West Texas Geological Society
... is to calculate values for Archie water saturation (Swa). But what values are you going to use for a, m and n? Therefore, we must assume values for a, m and n...
2004
Abstract: The Role of Petrophysics in the World of the Independent: Wow or Wizardry?
Bob Lieber
Houston Geological Society Bulletin
... the topics to be discussed are “What does a porosity cut-off really mean”; “What does the Archie equation really calculate” and “I’m an independent, why do I...
2006
Abstract: A Relationship between Critical and Irreducible Water Saturations
O. A. Harris, Jr.
GCAGS Transactions
... in the "Archie" equation for evaluating high-resistivity formations. Reconstructed resistivity provides a valuable tool for analyzing thin-bedded or low...
1992