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The AAPG/Datapages Combined Publications Database

Showing 10,204 Results. Searched 196,763 documents.

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Log-Derived Evaluation of Shaly Sandstone Reservoirs: ABSTRACT

Walter H. Fertl

AAPG Bulletin

... and reliable estimation of their production potential based on well logs are important although difficult task. Proper evaluation of low permeability...

1984

Heat Flow as an Indicator of Regional Ground-Water Migration in Great Plains: ABSTRACT

W. Gosnold

AAPG Bulletin

... low-temperature geothermal resource that is estimated to exceed 20 × 1018 J of energy. Recognition of this geothermal resource and accurate estimation...

1984

Estimation of Sediment Compaction Profiles Using Combination of Real-Time Drilling Response Modeling and Direct Porosity Measurements: ABSTRACT

John D. MacPherson, E. Nigh, Alun Whittaker

AAPG Bulletin

...Estimation of Sediment Compaction Profiles Using Combination of Real-Time Drilling Response Modeling and Direct Porosity Measurements: ABSTRACT John...

1984

Reservoir Volume and Production Decline Programs for the IBM-PC: ABSTRACT

Livingston Porter, Jr.

AAPG Bulletin

..., the "b" exponent for hyperbolic decline will be determined without any requirement for estimation or curve matching. Output consists of production...

1984

Gamma-Ray Spectrometry of Marine Shales in Outcrop--A Tool for Petroleum Exploration and Basin Analysis: ABSTRACT

Frederick B. Zelt

AAPG Bulletin

... in estimation of lateral and temporal variations in paleosalinity. Outcrop profiles can be compared directly with well logs of gamma-ray spectra. Gamma-ray...

1984

Geophysical Model of Gravity-Magnetic High, Virginia Coastal Plain: ABSTRACT

Gordon E. Davison, Ali A. Nowroozi, Ramesh Venkatakrishnan

AAPG Bulletin

... profile were chosen experimentally for optimal estimation of density contrasts. First approximations of the profile using vertical blocks to obtain density...

1985

New Developments in Microphotometry of Kerogen and Bitumen at Various Stages of Thermal Maturity and Applications to Hydrocarbon Exploration: ABSTRACT

Pieter Van Gijzel

AAPG Bulletin

... fluorescence characteristics, a technique providing a better estimation of the volume of hydrocarbons that may have been generated by a source rock, and (2...

1985

Organic Indicators of Thermal Maturity, a Review: ABSTRACT

Pieter Van Gijzel

AAPG Bulletin

... data and kerogen liquefaction under UV-exposure), and (3) visual estimation of the TAI of spore colors in transmitted light. Conclusions are routinely...

1985

Point-Bar Deposits and Analysis of Subsurface Reservoir Dimensions, Toolachee Formation, Southern Cooper Basin, South Australia: ABSTRACT

Brian P. J. Williams

AAPG Bulletin

..., generated by clay-plug abandonment fills, can restrict fluid migration within the field and produce over-estimation of hydrocarbon reserves. Conversely...

1985

Pore Pressure Estimation from Mudrock Porosities in Tertiary Basins, Southeast Asia

Toby W. D. Harrold, Richard E. Swarbrick, and Neil R. Goulty

AAPG Bulletin

...Pore Pressure Estimation from Mudrock Porosities in Tertiary Basins, Southeast Asia Toby W. D. Harrold, Richard E. Swarbrick, and Neil R. Goulty 1999...

1999

Methodology for Integrating Analog Geologic Data in 3-D Variogram Modeling

H. Kupfersberger and C. V. Deutsch

AAPG Bulletin

... estimation in three dimensions commonly suffers from inadequate horizontal data sampling. Thus, modeling the variogram in the horizontal plane...

1999

Interpreting the Dimensions of Ancient Fluvial Channel Bars, Channels, and Channel Belts from Wireline-Logs and Cores

John S. Bridge and Robert S. Tye

AAPG Bulletin

... methods for estimation of widths of sandstone-conglomerate bodies that represent either single or connected channel belts (outcrop analogs; correlation...

2000

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