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The AAPG/Datapages Combined Publications Database

Showing 22,200 Results. Searched 200,663 documents.

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Structural imaging in the Rocky Mountain Foothills (Alberta) using magnetotelluric exploration

Wen Xiao, Martyn Unsworth

AAPG Bulletin

... the subsurface resistivity structure. Broadband magnetotelluric data were collected at 26 stations on a profile that extended southwest from Rocky Mountain...

2006

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

What can resistivit tell you about your prospect?

Daniel Baltar

GEO ExPro Magazine

... G R E S I S T I VFIE A T FM AYTP SR XM L O Y EUE E SU XUE X TR R S What can resistivity tell you about your prospect? itations of each method when...

2024

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

Computerized Old E-Log Analysis of the Pennsylvanian Cross Cut Sandstone in the TWP and Busher Fields, Runnels County, Texas

G. B. Asquith, S. K. Henderson

West Texas Geological Society

... and Short Normal logs for thin-bed-effects, and the determination of true formation resistivity (Rt). The computer must know the bed thickness of each...

2020

Computerized Old E-Log Analysis of the Pennsylvanian Cross Cut Sandstone in the TWP and Busher Fields, Runnels County, Texas

G. B. Asquith, S. K. Henderson

West Texas Geological Society

... Normal logs for thin-bed-effects, and the determination of true formation resistivity (Rt). The computer must know the bed thickness of each of the two...

1995

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

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