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The AAPG/Datapages Combined Publications Database

Showing 1,197 Results. Searched 200,691 documents.

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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

Quantitative Geophysical Study of the Cleveland Sand Reservoir (Pennsylvanian) in the Eastern Part of Logan County, Oklahoma

Dimitrious Kousparis

Oklahoma City Geological Society

.... The detailed multifactor log analyses outlined and illustrated can be used wherever there is sufficient data. Archie, G. E., 1942, The electrical...

1979

Lookeba Field (Part 2, Conclusion)

Richard D. Andrews

Oklahoma City Geological Society

... porosity (φ) that can then be used to calculate Sw. Different formulas were used to calculate formation factor (F) in the tightly cemented rocks. The Archie...

2006

Petrophysical Analysis, Permeability Prediction and Rock Type Determination of Carbonate Reservoir: Case Study of Semoga Field, South Sumatra, Indonesia

Erick Prim Putra, M. Rifki Akbar. Marja Dinata

Indonesian Petroleum Association

... the service company chart. All logs from SMG Field were reanalyzed using refined petrophysical parameters and formulas appropriate for carbonates...

2014

An Integrated Geological Modeling Approach to Assess Potential of Field Wells for Application of a Surfactant Imbibition Process in an Ultra-Tight Rock Formation

Stephen L. Detwiler, Dongmei Wang

Unconventional Resources Technology Conference (URTEC)

... in place (OOIP) (Yu et al, 2014). In response to the Bakkens current ORF, lab work with surfactant formulas and imbibition techniques have been...

2018

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

A Study of Graphite-Sand-Water Mixtures and Their Conductivity as a Function of Frequency and Petrophysical Properties

Dean Homan, John C. Rasmus, Gong Li Wang, Siddharth Misra, Yuteng Jin

Unconventional Resources Technology Conference (URTEC)

... to accurately calculate water saturations in organic mudrocks. In summary, we have removed the parasitic graphite effect and returned the formation to an Archie...

2021

A Physical Model of Cementation and Its Effects on Single-Phase Permeability

Manmath N. Panda, Larry W. Lake

AAPG Bulletin

..., empirical formulas, such as the Archie equation (Archie, 1950), in which a cementation exponent is determined using experimental data, are used...

1995

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

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

AAPG Archie Series, No. 1, Chapter 10: Modeling Log Responses in Thinly Bedded Reservoirs

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 10: Modeling Log Responses in Thinly Bedded Reservoirs Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R...

2006

A. Factors Affecting Spontaneous Potential and Resistivity

New Orleans Geological Society

... the resistivity of the flushed zone (Rxo). By knowing this and the resistivity of the invading fluid Rmf, we can apply a modification of Archie's Saturation...

1962

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