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The AAPG/Datapages Combined Publications Database

Showing 6,891 Results. Searched 200,630 documents.

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Hydrocarbon Potential of Sitkalidak Formation, Eocene Submarine Fan Complex, Kodiak Island Archipelago, Alaska: ABSTRACT

John M. Armentrout, George A. Anderson

AAPG Bulletin

... source-rock potential for liquid hydrocarbons. Vitrinite reflectance values average 0.80% (53 samples - Ro = 0.54 to 0.92%), suggesting thermal maturity...

1980

Abnormally High-Pressured, Low-Permeability, Upper Cretaceous and Tertiary Gas Reservoirs, Northern Green River Basin, Wyoming: ABSTRACT

Ben E. Law, Charles W. Spencer

AAPG Bulletin

... is predominantly a humic-type, capable of generating mainly gas; (4) the average total organic carbon content is about 2.0%; (5) the vitrinite...

1981

Elmworth Gas Field, Alberta, Canada: Depositional Environments and Diagenetic Consideration of Low Permeability Gas Reservoir: ABSTRACT

Sun Ho Youn

AAPG Bulletin

... environment. Vitrinite reflectance data indicate that the sediments were subjected to deep burial and associated important diagenetic processes...

1981

Organic Geochemistry and Petroleum Exploration--Problems?: ABSTRACT

Leigh C. Price

AAPG Bulletin

... and vitrinite reflectance with extractable and pyrolyzable hydrocarbons. Laboratory duplication of generation-maturation reactions in closed, pressurized...

1981

Time and Temperature in Petroleum Formation: Application of Lopatin's Method to Petroleum Exploration: REPLY

Douglas W. Waples

AAPG Bulletin

... original paper (p. 921). The vitrinite reflectance value (RO) of 4.8 reported in Table 5 for the Union of California 1-33 Bruner well was not a measured...

1981

Petroleum Geochemistry and Geology of Cenozoic and Mesozoic Sedimentary Rocks from Georges Bank Basin: ABSTRACT

Robert E. Miller, Robert E. Mattick, Harry E. Lerch

AAPG Bulletin

...) suggest that the shallowest thermally mature rocks are between 16,000 and 18,000 ft (4,877 and 5,486 m) in the G-2 well. High vitrinite reflectance...

1981

Hydrocarbon Exploration in Western Oregon and Washington: ABSTRACT

John M. Armentrout, David H. Suek

AAPG Bulletin

... terrestrially derived organic matter and have total organic carbon content averaging approximately 0.75%. Vitrinite reflectance values average...

1982

Mineral Reaction Pathways and Mass Transfer in Sandstone-Shale Sequences, Brazil: ABSTRACT

Hung K. Chang, Fred T. Mackenzie

AAPG Bulletin

... in the temperature range of 60 to 80°C, and at vitrinite reflectance values around 0.7. Increasing substitution of silicon by aluminum in tetrahedral sites...

1982

Diagenetic History of Phosphoria, Tensleep, and Madison Formations, La Barge Platform, Wyoming: ABSTRACT

Janell D. Edman, Ronald C. Surdam

AAPG Bulletin

... with timing of cementation and porosity development in the Tensleep and Madison. Vitrinite reflectance studies from the Phosphoria indicate...

1982

Predication of Organic Maturation Levels: Scotian Shelf: ABSTRACT

D. R. Issler

AAPG Bulletin

... values with vitrinite reflectance measurements for 13 wells established a calibration of this technique for the Scotian Shelf. A correlation coefficient...

1982

Estimation of Paleo-Pore Pressure and Time of Hydrocarbon Expulsion--Computerized Simulation Model: ABSTRACT

Kazuo Nakayama, Tadao Hoizumi

AAPG Bulletin

... (vitrinite reflectance) value calculated by Lopatin's method, and (4) the amount of generated hydrocarbon as a function of generation potential...

1982

Organic Geochemical Studies of Cretaceous Sediments, Jamaica--Their Petroleum Potential: ABSTRACT

Kirton Rodrigues

AAPG Bulletin

... but are generally in excess of 0.5%. Vitrinite reflectance (Ro) measurements for the western and central inliers average 0.80% and are well within...

1982

Source-Rock Analysis, Bear River Formation, Western Wyoming Overthrust Belt: ABSTRACT

Daniel B. Wallem

AAPG Bulletin

.... Measurements of total organic carbon (TOC); vitrinite reflectance (Ro); visual kerogen analysis, including determination of thermal alteration index (TAI...

1982

Analysis of Petroleum Source-Rocks of Bakken Formation (Lowermost Mississippian) in North Dakota: ABSTRACT

R. L. Webster

AAPG Bulletin

..., vitrinite reflectance, optical kerogen typing, and chromatography of extractable organic matter were used to determine the depth of onset...

1982

Origin, Migration, and Entrapment of Natural Gas in Alberta Deep Basin: Part 1: ABSTRACT

D. H. Welte, R. G. Schaefer, M. Radke, H. M. Weiss

AAPG Bulletin

... a suite of coal strata. This section, containing mainly type III kerogen, is the ideal gas generator. Maturity ranges from about 0.5% vitrinite...

1982

Oxygen Isotopes as Index for Paleosalinity During Deposition of Pennsylvanian Marble Falls Limestone of Central Texas: ABSTRACT

William D. Wiggins

AAPG Bulletin

.... Burial did not exceed 1 km and the low vitrinite reflectance, averaging 0.30%, indicates cool temperatures. A closed system during stabilization...

1982

Use of Fission-Track Annealing Systematics in Constraining the Thermal Evolution of Sedimentary Basins: ABSTRACT

Shari Kelley, Ian Duncan, David Blackwell

AAPG Bulletin

... range for petroleum maturation. Compared to vitrinite reflectance measurements and other techniques currently used to monitor thermal histories...

1983

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