ABSTRACT: Petrophysical and Reservoir Quality Evaluation of the Shuaiba Formation in the Reshadat Field, Offshore Iran; #90051 (2006)

Rouhollah Dashti

Search and Discovery.com

... preliminary as result of Aptian unconformity. Water saturation was computed using Archie equation and it is 49% in average. Bukles plot was used...

ABSTRACT: Hydrocarbon Characterization in Jatibarang Volcanic Fracture Reservoirs; #90061 (2006)

Benyamin Benyamin, M.I. Tachjudin Taib, E. Suparka, and P. Permadi

Search and Discovery.com

... with the calculation methods of new saturation which represented of saturation equation modification of Archie which is usually used in carbonate...

Abstract: Application of Geophysical Log Analysis to Understand Lateral and Vertical Salinity Distribution in a Carbonate Aquifer, Eastern Province, KSA; #91204 (2023)

Samuel Cody, Mohammed Alkhatib, Aadil Nabi

Search and Discovery.com

... the vertical salinity distribution in water wells.The Archie equation was applied to geophysical log data for a carbonate aquifer in order to derive a proxy...

Mapping the hydrostratigraphy and groundwater salinity of the Ord Bonaparte plains from AEM and NMR data

Kok Piang Tan*, Neil Symington, Chris Harris-Pascal, Larysa Halas, Ken Lawrie

Petroleum Exploration Society of Australia (PESA)

... with interbeds of limestone, siltstone and shale. At full saturation where 𝑆' = 1, Archie’s Law can be written as equation (2). To determine...

Determining the porosity exponent m and lithology factor a for sandstones and their control by overburden pressure: A case study from the Gulf of Suez, Egypt

Mohamed S. El Sharawy, and Bassem S. Nabawy

AAPG Bulletin

.... A. Lovell, A. Camps, C. Rochelle, and A. E., Milodowski, 2008, An investigation of the exponent in Archie’s equation, comparing numerical modelling...

Physical Properties of Carbonate Reservoirs in South Sumatra

B. Sudewo, A. R. Suhendan, S. Chacko

Indonesian Petroleum Association

... velocities that are in best agreement with the data. Prediction of velocity from electrical resistivity using a combination of Archie's Equation...

The Recognition of Possible Oil and Water Wettability Changes in the Permian Delaware Mountain Group Sandstones from Petrophysical Well Logs

G. B. Asquith, M. D. Thomerson, M. D. Arnold

West Texas Geological Society

... to determine saturation exponent and relative permeabilities. When sandstones like the Delaware Mountain Group are dominantly water-wet both Archie (m=n=2...

Log Analysis of Petrofacies and Flow-Units with Microcomputer Spreadsheet Software

John H. Doveton, Willard Guy, W. Lynn Watney, Geoffrey C. Bohling, Saif Ullah, Dana Adkins-Heljeson

Tulsa Geological Society

... in Archie's water saturation equation: The Log Analyst, v. 27, p. 39-44. Chilingar, G.V., and Yen, T.F., 1983, Some notes on wettability and relative...

Imaging the reservoir permeability from time-lapse electromagnetic data

Taqi Alyousuf, Yaoguo Li

International Meeting for Applied Geoscience and Energy (IMAGE)

...ure 3. Distribution of the resistivity model obtained using Archie’s equation presented in (a) plain view a the reservoir depth, and (b) vertical cr...

ABSTRACT: Log Response as Model for Production: Deep Wilcox Sandstones, Provident City Field, Lavaca County, Texas, by James L. Collins; #91029 (2010)

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Abstract: Geological Controls on Formation Water Salinity Distribution, Southeastern Greater Natural Buttes Field, Uinta Basin, Utah, by Tuba Evsan, Marc Connolly, and Matthew J. Pranter; #90169 (2013)

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Establishing The Base Of Underground Sources Of Drinking Water (10,000 ppm) Using Geophysical Logs And Chemical Reports In The Southern San Joaquin Basin, CA

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Introduction

Richard H. Merkel

AAPG Special Volumes

... can be End_Page 3-------------------------- calculated through the basic Archie equation which is: [EQUATION] where Rw is the formation water...

An Integrated Approach to Identifying Residual Oil Zones in the Cypress Sandstone in the Illinois Basin for Nonconventional CO2-EOR and Storage, #80581 (2017).

Nathan D. Webb, Nathan P. Grigsby, Joshua J. Arneson, Leo G. Giannetta, Scott M. Frailey

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..., with a second similar zone 20 feet below, is an indication of a relict OWC. Water saturation determined with Archie's Equation was found...

Establishing the Base of Underground Sources of Drinking Water (USDW) using Geophysical Logs and Chemical Reports in the Southern San Joaquin Basin, California; #80468 (2015)

David Kong and Janice Gillespie

Search and Discovery.com

... and Archie's equation to calculate the salinity. The two methods used in the analysis are the spontaneous potential method that uses the spontaneous potential...

Log Response as a Model for Production: Deep Wilcox Sandstones, Provident City Field, Lavaca County, Texas

James L. Collins

GCAGS Transactions

... in the standard Archie equation. Whole core taken from the 50-65% Sw interval in one producing well shows most of the reservoir porosity to be secondary...

Do Gas Hydrates Occur in Alaminos Canyon, Gulf of Mexico?

Brian C. Tost, Ann E. Cook

Unconventional Resources Technology Conference (URTEC)

..., resistivity logs are commonly used to identify gas hydrate-bearing intervals typically using Archie’s saturation equation (Collett, 1993; Collett, 2001...

Integrated Study of Petrophysical Properties of Highly Heterogeneous Miocene Reefal Carbonate Rocks; #120051 (2012)

Charlotte Garing

Search and Discovery.com

... Chilingarian, 1999, The cementation factor for Archie’s equation for shaly sandstone reservoirs: Journal of Petroleum Science and Engineering, v. 23...

Reservoir Quality Evaluation from Visual Attributes on Rock Surfaces: Methods of Estimation and Classification from Drill Cuttings or Cores

Valerie G. Ethier, Howard R. King

CSPG Bulletin

... developed for carbonates by Archie (1952) and Lucia (1983). Our methods start with a textural assessment of the broken surface for relief, consolidation...

Abstract: The Impact of Pore Structure and Geometry on Petrophysical and Electrical Properties Estimation for Conventional and Tight Porous Media; #90187 (2014)

Faisal Alreshedan and Apostolos Kantzas

Search and Discovery.com

... and cementation exponent from Archie’s equation and DualPorosity model. 1. Pore Structure Effects The objective here is achieved by shifting each element...

-- no title --

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A method to predict the resistivity index for tight sandstone reservoirs from nuclear magnetic resonance data

Liang Xiao, Yujiang Shi, Gaoren Li, Haopeng Guo, Junran Li

AAPG Bulletin

... be simply expressed using the Archie equation. This makes the saturation exponent difficult to determine and the water saturation estimation significantly...

Measuring Electrical Resistivity Variations in a Sandstone Specimen Injected with Gas, Liquid, and Supercritical CO2

Kyosuke Onishi, Toshifumi Matsuoka, Yoshihiko Ishikawa, Ikuo Okamoto, Ziqiu Xue

AAPG Special Volumes

... indicate the RR order. Archie's equation is applied to convert the resistivity into the RR. Archie and many other scientists claim that Archie's...

Abstract: Pore-Geometric Controls on Single-Phase Darcy Permeability of Porous Media; #90187 (2014)

David C. Herrick

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... of equation and have the same distribution of equipotential surfaces and streamlines. The fluid properties of surfacewetting and viscosity however...

Sporn Field

Editors: Edward D. Dolly and James C. Mullarkey

Rocky Mountain Association of Geologists

... resistivities and corresponding high calculated water saturations using the standard Archie Equation. This reservoir, the upper Red Fork sand bench...