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The AAPG/Datapages Combined Publications Database

Showing 6,889 Results. Searched 200,616 documents.

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ABSTRACT: Organic Maturation Trends in the Ohio Shale, Eastern Kentucky

Susan M. Rimmer, D.J. Cantrell, Patrick J. Gooding

The Society for Organic Petrology (TSOP)

... in the outcrop belt, to over 450°C in the southeast, confirming the increase in maturation trends indicated by vitrinite reflectance data. Beth petrographic...

1990

Abstract: The maturity of organic matter and the source potential of Datta formation to generate oil in the Potwar sub-basin, Pakistan

N. Wali Khan

The Society for Organic Petrology (TSOP)

... Islamabad. Pakistan. The vitrinite reflectance, organic matter richness and type of organic matter were investigated in the organic matter rich shale...

2008

Abstract: Dependence of carbon dioxide sorption on petrographic composition of bituminous coals from the Czech part of the Upper Silesian Basin, Czech Republic

Z. Weishauptová, I. Sýkorová

The Society for Organic Petrology (TSOP)

... Basin with vitrinite reflectance Ro ranging from 0.93 to 1.62 %. The porous system of coal has been characterized using standard methods of textural...

2008

ABSTRACT: High Fluidity Coals … Petrographic and FTIR Investigation

Rachel Walker, Maria Mastalerz

The Society for Organic Petrology (TSOP)

... (~4%). No discernable correlations were found between maceral composition or vitrinite reflectance and fluidity. A subset of samples was examined...

2009

Abstract: ASSESSING THE SCALE OF A THERMAL ANOMALY SURROUNDING THE GYPSUM VALLEY SALT DIAPIR, PARADOX BASIN, CO, USING PAIRED (U-TH)/HE AND VITRINITE ANALYSES; #90249 (2016)

Sarah Evans

Search and Discovery.com

...), located in southwestern Colorado, on the surrounding sediments of the Paradox Basin using vitrinite reflectance analysis (Ro) and low-temperature apatite...

2016

Coal Rank Trends in the Western Kentucky Coalfield and Relationship to Hydrocarbon Occurrence

James C. Hower, Susan M. Rimmer, David A. Williams, John G. Beard

Rocky Mountain Section (SEPM)

..., John G. Beard 1990 127 138 Vitrinite maximum reflectance trends for the Middle Pennsylvanian Springfield (No. 9) coal bed in the Western Kentucky...

1990

Maturation Modeling in Otway Basin, Australia

M. F. Middleton , D. A. Falvey

AAPG Bulletin

... the reflectance of vitrinite in oil) is empirically determined by the thermal and depositional history of an organic sediment. Thus, the stages of hydrocarbon...

1983

Paleotemperatures Based On Vitrinite Reflectance of Shales and Limestone in Igneous Dike Aureoles in the Upper Cretaceous Pierre Shale, Walsenburg, Colorado

N.H. Bostick, M.J. Pawlewicz

Rocky Mountain Association of Geologists

...Paleotemperatures Based On Vitrinite Reflectance of Shales and Limestone in Igneous Dike Aureoles in the Upper Cretaceous Pierre Shale, Walsenburg...

1984

The Thermal Maturity of the Chattanooga Formation along a Transect from the Ozark Uplift to the Arkoma Basin

John Loften Carr III

Oklahoma City Geological Society

..." with a vitrinite reflectance of 0.7% (Ro). In the basin at depths greather than 5000 ft. (1640 m), the shale is "post mature" with vitrinite reflectance values...

1989

Burial and Thermal Maturation History of the Gilbertown Area, Southwest Alabama

Richard E. Carroll

GCAGS Transactions

... data using BasinMod. Vitrinite reflectance profiles were constructed from data based on well cuttings analysis. Analysis of burial history indicates...

1999

Geochemistry and Thermal Maturity of the Upper Mississippian Fayetteville Shale Formation, Eastern Arkoma Basin and Mississippi Embayment Regions, Arkansas

M. Ed Ratchford, Lindell C. Bridges

GCAGS Transactions

... cuttings were sampled and processed for total organic carbon, rock-eval, vitrinite reflectance, and x-ray diffraction analyses. Statistical...

2006

A method for assessing statistical significance and uncertainties for calibration of 1-D thermal basin maturation models

S. Noeth, R. O. Thomsen, R. Littke

AAPG Bulletin

... uncertainties and some measure of the goodness of fit to observed data, in this case vitrinite reflectance, the significance of variations of different input...

2002

Thermal Maturity Patterns in Alaska: Implications for Tectonic Evolution and Hydrocarbon Potential

Mark J. Johnsson , David G. Howell , Kenneth J. Bird

AAPG Bulletin

.... Bird 1993 1874 1903 77 11. (November) Nearly 10,000 vitrinite reflectance and conodont color alteration index determinations from sedimentary rocks...

1993

Abstract: Composition and Depositional Environment of Petroleum-Generating Middle Jurassic Coals, Danish North Sea

H. I. Petersen, J. A. Bojesen-Koefoed, H. P. Nytoft, P. Rosenberg

The Society for Organic Petrology (TSOP)

.... The majority of the vitrinite reflectance values are in the range 0.81-0.89%Rr indicating that the coals with respect to thermal maturity are situated...

1998

Abstract: Use of petrographic investigations in prediction of combustion behaviour of inertinite rich coal and char and flyash formation

A. Kumar Varma, M. Kumar, V. Kumar Saxena, A. Sarkar

The Society for Organic Petrology (TSOP)

..., petrographic make up (maceral – and microlithotypecomposition) and vitrinite reflectance of feed coals were studied. Size fractionation of fly ash...

2008

Thermal Maturity of Rocks and Hydrocarbon Deposits, Uinta Basin, Utah

Donald E. Anders, James G. Palacas, Ronald C. Johnson

Utah Geological Association

... used to measure the thermal maturity of the rocks and oil deposits. These methods include: vitrinite reflectance, Rock-Eval (Tmax), Rock-Eval...

1992

ABSTRACT: Petrographic and Chemical Variation Due to Segregation During Crushing/Sizing of Coal Blends

Alan Davis and Paul C. Orban

The Society for Organic Petrology (TSOP)

...) was effective where the cfifference in vitrinite reflectance between the two coals was sufficiently great to be visually detectable. Method ii) has...

1994

Reflectance of Vitrinite-Like Macerals as a Thermal Maturity Index for Cambrian--Ordovician Alum Shale, Southern Scandinavia: DISCUSSION

J. L. Vigneresse

AAPG Bulletin

...Reflectance of Vitrinite-Like Macerals as a Thermal Maturity Index for Cambrian--Ordovician Alum Shale, Southern Scandinavia: DISCUSSION J. L...

1993

ABSTRACT: Effects Of Igneous Intrusions On Thermal Maturity Of Carbonaceous Fluvial Sediments: A Case Study Of The Early Cretaceous Strzelecki Group Outcrops In West Gippsland, Victoria, Australia

H. Aghaei, L. Gurba, S.A. Mahmud, M. Hall

The Society for Organic Petrology (TSOP)

... the thickness was about 1 m. The samples were collected at distances of up to 25 m east and west from the dyke margins. A vitrinite reflectance of up to 6.67...

2014

ABSTRACT: The Effects of Contact Metamorphism on the Elemental and Isotopic Composition of Coal: An Example from the Illinois Basin

S.M. Rimmer, H.D. Rowe, M. Mastalerz, J.C. Hower

The Society for Organic Petrology (TSOP)

... vitrinite reflectance from ambient levels of ~0.7% to almost 5% at the dike-coal interface (Stewart et al., in press). Reflectance values were elevated...

2005

Extended Abstract: Comparison of Methods for Reconstructing the Erosion and Thermal History in the Maverick Basin, South Texas, Using Vitrinite Reflectance, Bottom-Hole Temperature, and Well Log Data

William H. Craddock, Marc L. Buursink, Paul C. Hackley

GCAGS Transactions

.... Sweney, J. J., and A. K. Burnham, 1990, Evaluation of a simple model of vitrinite reflectance based on chemical kinetics: American Association...

2017

Abstract: Possible Relation Between Esophageal Cancer and Coal Combustion in China: A Preliminary Study

S. S. Crowley, W. H. Orem, M. J. Roth, R. B. Finkelman, E. A. Scroggs, J. Willett

The Society for Organic Petrology (TSOP)

... mining districts. Vitrinite reflectance (mean-maximum reflectance) was completed according to ASTM Standards for polished pellets of each of the samples...

1998

Thermal Histories and Hydrocarbon Generation: Example from Utah-Wyoming Thrust Belt

Dave Deming , David S. Chapman

AAPG Bulletin

... temperatures, 660 thermal conductivity measurements, and 10 new vitrinite reflectance measurements. Present surface heat flow in this part of the Utah-Wyoming...

1989

Maturation profile at the Glyde Gas Discovery in the Southern McArthur Basin, Australia, #10799 (2015).

Sandra Rodrigues, Joshua Bluett, Benjamin R. Ferguson, Suzanne D. Golding, Luke Titus

Search and Discovery.com

... Solid Bitumen 100 Rr% and IC 0.6 IC Illite Crystallinity 2) The conversion of the solid bitumen reflectance to vitrinite reflectance (VRr...

2015

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