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The AAPG/Datapages Combined Publications Database

Showing 6,889 Results. Searched 200,619 documents.

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Abstract: Hydrocarbon Maturation in Laramide Basins: Constraints from the Evolution of the Northern Bighorn Basin, Wyoming-Montana

Sven Hagen, Ronald C. Surdam

Earth Science Bulletin (WGA)

... between type II and III. The genetic potential (G.P.) of these samples suggest that they are moderately good source rocks. Vitrinite reflectance values...

1985

ABSTRACT: Petrographical characterization, variations in chemistry, and palaeoenvironmental interpretation of Colombian coals

Olga Patricia Gómez Rojas, Astrid Blandón, Carlos Perea, Maria Mastalerz

The Society for Organic Petrology (TSOP)

..., with the increase in vitrinite reflectance (Ro), the contents of aliphatic functional group decrease whereas that of aromatic group increase. The values...

2019

ABSTRACT: Study on meso and microporosity of Colombian coals of different ranks

Olga Patricia Gómez Rojas, Astrid Blandón, Carlos Perea, Maria Mastalerz

The Society for Organic Petrology (TSOP)

... across a wide range of thermal maturity corresponding to vitrinite reflectance Ro values from 0.40 to 2.20 %. The physiochemical analyses show...

2019

Abstract: Comparison of apatite fission track length spectra and organic maturation indicators in the Maritimes Basin, eastern Canada

R. J. Ryan, A. M. Grist, M. Zentilli, R. Boehner

Atlantic Geology

... studied show erratic vitrinite reflectance profiles which are typical of many drill holes in the basin. In the literature, these have been explained...

1990

ABSTRACT: Understanding Kerogen Mechanical Properties Using Raman Spectroscopy

Seyedalireza Khatibi, Mehdi Ostadhassan, David Tuschel, Thomas Gentzis, Chunxiao Li, Kouqi Liu, Humberto Carvajal-Ortiz

The Society for Organic Petrology (TSOP)

.... In this research, various shale samples from the Upper and Lower Bakken were picked and initially analyzed using Rock-Eval (RE) pyrolysis and Vitrinite...

2017

ABSTRACT: Palynological and Petrographic Studies of Coal Bearing Horizons of Rohne-Rautpara Area in the North Karanpura Coalfield, Jharkhand, India

Neelu Tirkey, Bacha Jha, Tarit Sanga, Anup Sinha

The Society for Organic Petrology (TSOP)

...% to 46.4%, whereas Mineral matter ranges from 6.7% to 27.3%, Vitrinite Reflectance ranges from 0.7% to 1.15%. Maceral and mineral matter content plotted...

2021

ABSTRACT: Kerogen Extraction Potential of Different Petrographic Constituents of Banded Coal and Shale from Talcher Basin, India

Shashanka Pandey, Vinod Atmaram Mendhe, Srikanta Murthy, Priyanka Shukla

The Society for Organic Petrology (TSOP)

... of liptinite and inertinite macerals. The random vitrinite reflectance (VRor%) varies from 0.4 to 0.9% indicating the thermal stage from sub-bituminous...

2022

Abstract: Dispersed Organic Matter from Pre-Devonian Marine Shales: A Review on its Composition, Origin, Evolution, and Potential for Hydrocarbon Prospecting

Qingyong Luo, Fariborz Goodarzi, Ningning Zhong, Nansheng Qiu

The Society for Organic Petrology (TSOP)

... vitrinite particles, complicating the evaluation of thermal maturity of these formations, a task which has been challenging for decades. Vitrinite-like...

2024

ABSTRACT: Effect of Stratigraphy on the Spontaneous Combustion of Coal in the Gondwana Basin of the Raniganj Coalfield, India

R. Saxena, G.K.B. Navale, D. Chandra, Y.V.S. Prasad, J. Moitra

The Society for Organic Petrology (TSOP)

... in terms of maximum reflectance in oil Along of with contents vitrinite, the r a n k , viz., Resin. has the contents of found ~rllount...

1990

Abstract: Petrography of Coal from the Merit-Pila Coalfield, Sarawak

Justine Jok Jau

Geological Society of Malaysia (GSM)

.... % and inertinite is not more than 4 vol. %. The random vitrinite reflectance ranges from 0.30 to 0.44%. Based on petrographic analyses, the coal rank...

1992

Abstract: Kerogen Kinetics in Petroleum Systems Analysis: A Case Study Using Coaly Source Rocks from Malaysian Onshore Basins (Geology Poster 25)

Peter Abolins, Wan Hasiah Abdullah

Geological Society of Malaysia (GSM)

... the Malaysian onshore Tertiary basins of Batu Arang, Bintulu, Merit-Pila and Mukah-Balingian. These coals possess % vitrinite reflectance (%Ro) in the range...

2011

Abstract: The Carboniferous (Namurian) Clare Shale: a possible petroleum system in western Ireland

Christopher S. Swezey, John T. Haynes, Paul C. Hackley

Atlantic Geology

... carbon (TOC) values ranging from 0.29 to 27.66 wt.%, and mean vitrinite reflectance (Ro) values ranging from 4.21 to 4.59%. Most of the organic matter...

2018

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