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The AAPG/Datapages Combined Publications Database

Showing 21,187 Results. Searched 195,452 documents.

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Formation Evaluation in Thin Bed Reservoirs, A Case Study from the Kutei Basin, Indonesia

C. Majesta, D. Cook, P.Cardola, D. Kurniawan, I. Buldani, G. Aquillina, F. Prasetia

Indonesian Petroleum Association

.... Correct determination of sand layer resistivity Rsand is achieved by doing multistep inversion from both horizontal and vertical resistivity. A high...

2016

Porosity-Profile Determination from Electric Logs

T. R. Wright , Sylvain J. Pirson

AAPG Bulletin

...Porosity-Profile Determination from Electric Logs T. R. Wright , Sylvain J. Pirson 1952 299 311 36 2. (February) Narrow-spaced resistivity-measuring...

1952

Transformation of Resistivity to Pseudovelocity Logs

Albert J. Rudman , Joseph F. Whaley , Robert F. Blakely , Maurice E. Biggs

AAPG Bulletin

... or porosity, successful generation o accurate velocity data from resistivity logs is obviously a meaningful determination in modern geologic...

1975

Core Resistivity Profiles and Their Bearing on Dipmeter Survey Interpretation

Z. V. Jizba , W. C. Campbell , T. W. Todd

AAPG Bulletin

... is not, however, determination of the absolute value of the resistivity of each layer, but is rather measu ement of the relative fluctuation...

1964

Determination of Water Resistivity: Part 4. Wireline Methods

Roberto Peveraro

AAPG Special Volumes

...Determination of Water Resistivity: Part 4. Wireline Methods Roberto Peveraro 1992 170 173 ME 10: Development Geology Reference Manual The most...

1992

Review of Geological Controls on Resistivity in Uplifted Basins: Insights from the Norwegian Barents Shelf; #30535 (2017)

Kim Senger, Thomas Birchall, Sverre Ohm, Snorre Olaussen, Kei Ogata

Search and Discovery.com

... resistivity contrast in hydrocarbon-bearing reservoirs. ATR can thus be used to accurately predict true pay zone resistivity from CSEM data, provided...

2017

Log Interpretation: Chapter VI

George B. Asquith, Charles R. Gibson

AAPG Special Volumes

... and true resistivity of a potential zone are determined, a geologist is ready to calculate and use log parameters. Log parameters can help evaluate...

1982

Locating Bypassed Reserves in Geologically Complex Mature Fields Environments, #41022 (2012)

Mike Dautel, Jason Pitcher, Michael Bittar

Search and Discovery.com

... petrophysical parameters, such as true formation resistivity, the horizontal resistivity, Rh, the vertical resistivity, Rv, and the relative dip angle...

2012

Advances in Technique and Application of Resistivity and Potential-Drop-Ratio Methods in Oil Prospecting

C. A. Heiland

AAPG Bulletin

... has been aroused again of late, due to the perfection of the resistivity and potential-drop-ratio method in regard to the determination of the depth...

1932

Resistivity Measurements and Their Interpretations Using Dual Laterolog and Dual Induction Log in Gunung Kemala and Benuang Fields, South Palembang District, Pertamina UEP-II

A. Djajeng Sujono, Sumaryana

Indonesian Petroleum Association

... the Dual Induction Log, as true resistivity (Rt) readings from the DLL are always higher than from the DIL. A quick look analysis indicates that DIL...

1985

Relationship Between Specific Resistivity and Reservoir Properties of Water-Bearing Terrestrial Rocks

A. I. Krinari

Petroleum Geology: A Digest of Russian Literature

..., S. G., 1956, Determination of the porosity of rocks according to the specific resistivity: Prikladnaia geofizika, vyp. 14, Gostoptekhizdat. 3...

1958

Petrophysics: Use of NewerŽ Technologies for Reserves Determinationƒ What do You Need to Know? #120010 (2009)

Matt Bratovich

Search and Discovery.com

... a secondary measurement of the vertical resistivity - it would record 5.5 ohmm. The combination of both resistivities enables one now to compute the true...

2009

Integrated geophysical and chemical study in the lower subbasin of Gadilam River, Tamilnadu, India

M. V. Prasanna, S. Chidambaram, S. Pethaperumal, K. Srinivasamoorthy, A. John Peter, P. Anandhan, M. Vasanthavigar

Environmental Geosciences (DEG)

.... 139154.Ginsberg, A., and A. Levanton, 1976, Determination of saltwater interface by electrical resistivity sounding: Hydrological Science Bulletin, v. 21, no. 6...

2008

Determination of the Initial Water-Oil Contact in the Clastic Reservoirs of the Devonian of Tataria

D. A. Shapiro

Petroleum Geology: A Digest of Russian Literature

.... As is evident from Figs. 1 and 2, on the resistivity logs of large gradient sondes, the top of the transition zone is clearly marked, but the true water-oil...

1962

Old Electrical Log Interpretation [Pre-1958], Chapter 1: Resistivity and SP Interpretation Fundamentals Review

Hilchie, D.W.

AAPG Special Volumes

... range of 10 to 100%  Ro is the resistivity of a reservoir rock with Sw = 100%  Rt is the true resistivity of the reservoir rock at any Sw  Rw...

1979

Application of Micrologging to Determination of Porosity

H. G. Doll, R. Sauvage, M. Martin

GCAGS Transactions

... to wall of hole. Rw = resistivity of connate water Rt = true resistivity of formation Rm = resistivity of mud Rmf = resistivity of mud filtrate Rmc...

1952

Geopressure Analysis in the Subsalt Knotty Head Field, Deepwater Gulf of Mexico

Kenneth E. Williams, Richard Redhead, and William Standifird

GCAGS Transactions

... of 34,189 ft (10,421 m) true vertical depth in 3557 ft (1084 m) of water. This well is one of the deepest wells to be drilled in the offshore Gulf...

2008

Abstract: Keys to Success in the Determination of In-Situ Petrophysical Properties of Unconsolidated Sands by Traced-Coring: A Case Study; #90294 (2017)

Siti Najmi Farhan Zulkipli, M. Mehmet Altunbay, Gamal R. Gaafar, Jamari M Shah

Search and Discovery.com

..., true formation resistivity (Rt) and SCAL data by core analysis can only be achieved if extraneous fluid invasion is kept at a controlled level...

2017

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

Dimitrious Kousparis

Oklahoma City Geological Society

... & RMF Determination Chart (Schlumberger 1958, 1972-Gen-7) E = Simplified Resistivity Departure Curves (Schlumberger, 1958) F = Nomogram for Saturation...

1979

Use of Microprobe Diagrams for Distinguishing Reservoirs in Carbonate Sections

N. A. Perkov Н. А. Перьков

Petroleum Geology: A Digest of Russian Literature

... of the well if the apparent resistivity is low. Intervals were selected preferably which are represented by carbonate rocks comparatively free of clay...

1958

Improved Interpretation of Formation Productivity by Combined Use of Core Analysis and Electric Log Data: ABSTRACT

Raymond J. Granberry, Richard C. Wilshusen

AAPG Bulletin

..., such as the induction log, approach in measurement the true resistivity, or (Rt), from which the formation water saturation can be calculated. If the true...

1962

Log Interpretation Techniques, Eastern Powder River Basin, Wyoming

Bob Jones

Wyoming Geological Association

... merits of the Induction-Electric log and Electric log for True Resistivity determination. Such uncertainties result from lack of Induction measurement...

1958

A New Approach of Thin Bed Analysis Using Innovative LWD Imaging to Improve Net-Pay

Restio Brata, Mario Petricola, Hengky NG, Rahmi Kemalawati, Budiyono, Yus Willian, Bambang Pujasmadi, Aditi Pal

Indonesian Petroleum Association

... but with higher vertical resolution. Thin beds orientation (azimuth and dip) and determination were obtained from manual dip interpretation using resistivity...

2016

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