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The AAPG/Datapages Combined Publications Database

Showing 6,889 Results. Searched 200,599 documents.

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ABSTRACT: Chemistry of Thermally Altered High Volatile Bituminous Coals from Southern Indiana

Rachel Walker, Maria Mastalerz, Simon Brassell, Erika Elswick, James Hower, Arndt Schimmelmann

The Society for Organic Petrology (TSOP)

...°C, with heating times of up to one hour. Vitrinite reflectance (Ro%) rises with temperature in both coals, with the Lower Block coal exhibiting...

2005

Abstract: Coal char temperature profile estimation using optical reflectance for a commercial-scale Sasol-Lurgi FBDB gasifier

J. Joubert

The Society for Organic Petrology (TSOP)

... the thermal efficiency and lowers the steam consumption. Vitrinite reflectance analyses were performed on a range of Sasol-Lurgi MK IV...

2008

ABSTRACT: Thermal Maturity Assessment in Organic Petrology. A Comparison Between Reflectance and Fluorescence Based on Case Studies of Sedimentary Basins

B. Pradier, P. Bertrand, L. Martinez, F. Laggoun-Defarge, P. Fourmont

The Society for Organic Petrology (TSOP)

... case, the results were then compared to other optical and geochemical evolution parameters. Vitrinite reflectance behaves as a rank parameter a n d...

1989

Abstract: Linking the Pore Characteristics of Graptolite-Bearing Shale to Thermal Maturity in the Wufeng-Longmaxi Formation, Southeast Sichuan Basin, China;

Jianyang Song, Luofu Liu

Search and Discovery.com

... reflectance (BRo), and Raman spectroscopy were used to study the thermal maturity of the shale, as these samples lack of vitrinite. Within the samples...

Unknown

ABSTRACT: Potential Of The Batu Ayau Formation As A Shale Gas Reservoir, Upper Kutei Basin, East Kalimantan, Indonesia: A Field Study

Winda Kurniawati, Nailul Marom, M. Rizki Asy’ari, Hendra Amijaya

The Society for Organic Petrology (TSOP)

...   composed   by   vitrinite   (Vitrinite>>Liptinite>Inertinite),   with   vitrinite   reflectance   values   ranging   between...

2015

Abstract: Some Petrographical Implications of the Coal from the Mukah-Balingian Area

Sriyanee De Silva

Geological Society of Malaysia (GSM)

...' coals range from sub-bituminous B to high volatile B (ATSM rank). The rank of the coals were determined by measuring the reflectance of vitrinite...

1986

ABSTRACT: The Influence of Rank, Grade, and Petrographic Composition on Coal Bed Natural Gas Reservoirs

Jeffrey R. Levine

The Society for Organic Petrology (TSOP)

... of the cOTllMonly-used coal rank parameters, including carbon cont.ent, aromaticity, pyrolysis characte~istics, "vitrinite reflectance, and fluorescence...

1987

The Use of Visible and Near-Infrared Reflectance Spectra for Estimating Organic Matter Thermal Maturity

Lawrence C. Rowan , Forrest G. Poole , and Mark J. Pawlewicz

AAPG Bulletin

..., and carbonate rocks representing two major depositional settings in Nevada were compared to vitrinite reflectance (R0) and hydrogen index (HI...

1995

ABSTRACT: Evaluation of Source Rock Maturation Using Organic Petrography as a Tool: A Case Study from Southern Caspian Hydrocarbon Source Rocks

H. Rahimpour-Bonab, Z. Zamani

The Society for Organic Petrology (TSOP)

... reflectance measurements on the polished briquettes of extracted kerogen show a unimodal pattern (Fig. 3). Mean vitrinite reflectance (Rom%), tenfold...

2001

Maturation Patterns in the Eromanga Basin

A. J. Kantsler, A. C. Cook, M. Zwigulis

Petroleum Exploration Society of Australia (PESA)

... Exploration Society of Australia (PESA) 285 ABSTRACT Vitrinite reflectance data from 90 wells which penetrate the Jurassic• Cretaceous Eromanga Basin...

1982

Reflectance Studies on Organic Matter in Lower Paleozoic Sediments of Quebec

A. H. Sikander, J. L. Pittion

CSPG Bulletin

... the vitrinite-reflectance technique, has, in the recent past, been utilized as a quick index to evaluate the organic metamorphism of sedimentary rocks in oil...

1978

Assessing Thermal Maturity in Cambrian Source Rocks, Rome Trough, Appalachian Basin: Organic Petrology Complexities, #10903 (2017).

Tim E. Ruble, Wayne R. Knowles, Samuel D. Ely, Albert S. Wylie

Search and Discovery.com

.... The current organic petrology study has been undertaken to provide a very detailed comparison of reflectance measurements on pyrobitumens, “vitrinite-like...

2017

Source Rock Analysis of the Lower Cretaceous Bear River Formation, Western Wyoming Overthrust Belt

Daniel B. Wallem, Ronald C. Surdam, James R. Steidtmann

Wyoming Geological Association

... Wyoming Overthrust Belt is the subject of this investigation. Measurements of total organic carbon (T.O.C.); vitrinite reflectance (R0); visual kerogen...

1981

Reservoir Distribution and Exploration Potential of the Spiro Sandstone in the Choctaw Trend, Arkoma Basin, Oklahoma and Arkansas

Jonathan S. Gross , Sheree A. Thompson , Brenda L. Claxton , Matthew B. Carr

AAPG Bulletin

... quartz cementation are present only in the west. Vitrinite reflectance data indicate that the Spiro in the west is within the gas window (~1.5% R0...

1995

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