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The AAPG/Datapages Combined Publications Database

Showing 85,837 Results. Searched 200,756 documents.

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Evaluation of the Texaco Dielectric Log in Central Sumatra

P. T. Cox

Indonesian Petroleum Association

... the formation water resistivity is unknown and varies from zone to zone. The need for an open hole, salinity-independent determination of hydrocarbon saturation...

1983

Front Matter: COMBINED WORKS OF DR. GEORGE ASQUITH 1992 – 2020

George Asquith

West Texas Geological Society

..., Marcus D. Thomerson and Souvick Saha The Application of Dielectric Logs to the Recognition of Oil Versus Water-Wet Reservoirs and in the Determination...

2020

Post Steam Reservoir Characterization in Duri Steam Flood

Gantok Subiyantoro

Indonesian Petroleum Association

... bound water. Higher clay bound water will absorb OH- and this will result in a change to the formation resistivity. It is shown in open hole logs...

2010

2D Electrical Resistivity Survey for Slope Stability Study at Taman Desa Ampang, Selangor

Goh Shin Mei, Woo Chaw Hong, Yip Chia Chun, Chow Yor Chun

Geological Society of Malaysia (GSM)

... the inversion model shows that the site is covered by top soil and water saturated residual soil with resistivity range of 100 - 1,000 Ωm, very stiff...

2017

Rock Typing and Facies Identification Using Fractal Theory and Conventional Petrophysical Logs

Roozbeh Koochak, Manouchehr Haghighi, Mohammad Sayyafzadeh, Mark Bunch

Australian Petroleum Production & Exploration Association (APPEA) Journal

... measurement). In this paper, we introduce a new technique (approach) for rock typing using fractal theory in which resistivity logs are the only required data...

2018

AAPG Archie Series, No. 1, Chapter 6: Petrophysical Properties of Thinly Bedded Formations

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

... thickness, sand porosity, and sand water saturation. Instead, the logs measure petrophysical properties of the rock such as bulk density and resistivity...

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

... log analysis from several old wells which have the initial condition of reservoir. Investigation of resistivity logs and water saturation log profile...

2014

Abstract: Electrical Resistivity Imaging to Characterize Weathered Basalt and Granite (Paper B19)

Ahmad Tajuddin Hj. Ibrahim, Che Noorliza Lat

Geological Society of Malaysia (GSM)

...Abstract: Electrical Resistivity Imaging to Characterize Weathered Basalt and Granite (Paper B19) Ahmad Tajuddin Hj. Ibrahim, Che Noorliza Lat...

2010

Abstract: 2-D Geoelectrical Resistivity Survey at a Proposed New Condominium Site of Port Dickson Beach Resort, Negeri Sembilan (P4B-3)

Abdul Rahim Samsudin, Umar Hamzah

Geological Society of Malaysia (GSM)

...Abstract: 2-D Geoelectrical Resistivity Survey at a Proposed New Condominium Site of Port Dickson Beach Resort, Negeri Sembilan (P4B-3) Abdul Rahim...

2007

Groundwater Investigation Using Combined Geophysical Methods, #40914 (2012)

Amarachi R Alisiobi, B. D. Ako

Search and Discovery.com

... of rocks. Moreover, as water forms a conductive electrolyte with the presence of chemical salts in solution, the resistivity varies inversely...

2012

Laterologging and Microlaterologging

CSPG Bulletin

... conductor, the high porosity allows a straight, little disturbed flow of current. If, however, the water is made less saline (its resistivity Rw made...

1954

Thin Bed Resolution and the Determination of Flushed Zone Resistivity in Oil Based Mud

Joseph F. goetz, Roland Chemali, Douglas J. Seifert

Geological Society of Malaysia (GSM)

...Thin Bed Resolution and the Determination of Flushed Zone Resistivity in Oil Based Mud Joseph F. goetz, Roland Chemali, Douglas J. Seifert Geol. Soc...

1990

Methane-hydrate Occurrence and Saturation Confirmed from Core Samples, Eastern Nankai Trough, Japan

Tetsuya Fujii, Masaru Nakamizu, Yoshihiro Tsuji, Takatoshi Namikawa, Toshiharu Okui, Masayuki Kawasaki, Koji Ochiai, Mizue Nishimura, Osamu Takano

AAPG Special Volumes

... evaluation from resistivity logs through the Archie equation is accompanied by an uncertainty in the determination of several of the required parameters...

2009

Reservoir resistivity assessment, best practices, and pitfalls

Daniel Baltar

International Meeting for Applied Geoscience and Energy (IMAGE)

..., where Rw is the brine resistivity, Sw is the water saturation, ∅ is the porosity, and m and n are the cementation and saturation exponents, respectively...

2023

Time-Lapse Monitoring of Steam Assisted Gravity Drainage (SAGD) of Heavy Oil using Multi-Transient Electro-Magnetics (MTEM)

Folke Engelmark

Search and Discovery.com

... as: Rt ; where a tortuosity, Rw water resistivity, I porosity, m cementation I m ˜ Sw n exponent, Sw water saturation and n saturation exponent. Live...

Unknown

Time-Lapse Monitoring of Steam Assisted Gravity Drainage (SAGD) of Heavy Oil using Multi-Transient Electro-Magnetics (MTEM)

Folke Engelmark

Search and Discovery.com

... as: Rt ; where a tortuosity, Rw water resistivity, I porosity, m cementation I m ˜ Sw n exponent, Sw water saturation and n saturation exponent. Live...

Unknown

Demonstrating Capability

Trond Gravem

GEO ExPro Magazine

... interpretation will help to enhance the determination of bed thickness as well as increase the accuracy of the true resistivity for that particular bed...

2006

Log and Core NMR T1-T2 and T2-D Mapping of the Bakken Reservoir Complex

Dick Merkel, Michelle Stephans, Cameron Thompson, Kim McLean

Unconventional Resources Technology Conference (URTEC)

... Reservoirs. The NMR-dielectric models in-situ determination of Archie m and n combined with core analysis verified and calibrated our resistivity based...

2021

Enhanced Characterization of Heavy Oil Bearing Unconsolidated Clastic Reservoir of Kuwait by Integrating Dielectric Dispersion and Diffusion-Based NMR, #42224 (2018).

Badruzzaman Khan, Khaled Sassi, Afrah Al-Ajmi, Mohammad Juzlam Hanafi, Lalitha Venkataramanan, Sambhaji Devkar

Search and Discovery.com

... and quantify the total water volume regardless of the formation water salinity and the rock electrical properties, taking advantage of its resistivity...

2018

A New Tool for Lower Brushy Canyon Completion Decisions

W. W. Weiss, B. A. Stubbs, R. S. Balch

West Texas Geological Society

... shallow and deep resistivity. Generally the density log produces a good estimate of porosity, but calculating water saturation is problematic (Montgomery...

2001

Results of Study of Salinity of Combined Water of Clays and Shales of the East Border of the Peri-Caspian Depression

N. Sh. Kurbanov, G. I. Paliyev

Petroleum Geology: A Digest of Russian Literature

... of salinity of the combined waters of eight shale samples was 22°Be. This value was used to calculate the specific resistivity of the water, which under...

1977

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