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The AAPG/Datapages Combined Publications Database

Showing 8,475 Results. Searched 200,616 documents.

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Oil Shale

Vernon C. Newton, Jr., Paul F. Lawson

Bulletin of South Texas Geological Society

... of the oil is kerogen, a mineraloid of indefinite composition consisting of fossilized organic material which was trapped in fine-grained bottom...

1974

Identification and Significance of Coal-Bed Gas, San Juan Basin, Northwestern New Mexico and Southwestern Colorado

Dudley D. Rice, Charles N. Threlkeld, April K. Vuletich, Mark J. Pawlewicz

Rocky Mountain Association of Geologists

... derived from type and contain less CO2 III kerogen dispersed in marine shales of the underlying Lewis Shale and nonmarine shales of the Fruitland...

1988

ABSTRACT: Pyrolysis-Gas Chromatography and Scanning Electron Microscopy of Artificially Matured Samples of Pseudoplexaura Porosa

Alfredo Galvez-Sinibaldi, R. Paul Philp, W. Chissoe

The Society for Organic Petrology (TSOP)

... the inporzance that resistanr biopolymers are believed in g. to P-a-ge relation to kerogen formation (e. LA-YGEAU and DERENPu'E, 1993 and references...

1993

ABSTRACT: Thermomechanical Properties (TMA) of the Ohio Shale from the Bellefontaine Outlier, Bristol Ridge, Logan County, Ohio

William A.Kneller and Jian Chen

The Society for Organic Petrology (TSOP)

... minerals, In region B (200-380°C)~mechanical transitions take place where the kerogen molecules are gradually loosened from the inorganic matrix...

1993

Geochemical Service Report: Regional Hydrocarbon Source Rock Evaluation Study: Twenty-Three (23) Significant Wells from the Permian Basin Well Report 18 Gulf Oil Company Apco - University #1 Well Sec. 45, Blk. 30, University Lands Survey, Crane County, Texas T.D. 12,213’

GeoChem Laboratories Inc.

West Texas Geological Society

... be subdivided into three (3) major zones based primarily on the organic carbon contents, organic matter (kerogen) type and predominance, and the content...

2007

Geochemical Service Report: Regional Hydrocarbon Source Rock Evaluation Study: Twenty-Three (23) Significant Wells From the Permian Basin Well Report 2 Hamilton Brothers Oil Co. Andy White #1 Well Sec. 47, Blk. 161, GC&SF Survey, Val Verde County, Texas T.D. 17, 927’

GeoChem Laboratories Inc.

West Texas Geological Society

..., visual kerogen assessment data and vitrinite reflectance data. Only the latter three analyses have been utilized in interpreting the maturity and source...

2007

Geochemical Service Report: Regional Hydrocarbon Source Rock Evaluation Study: Twenty-Three (23) Significant Wells From The Permian Basin Well Report 3 Shell Oil Company Moody Foundation #1 Well ELN RRR Survey 901 H-1137, Kinney County, Texas T.D. 9,800’

GeoChem Laboratories Inc.

West Texas Geological Society

... A rocks is enhanced by the presence of predominant amounts of the oil-prone amorphous-sapropel-algal type kerogens. This type of algal containing kerogen...

2007

Predicting the Effective Gas Flow Properties of Gas Shale, from Nano-Pores to Shale Parasequences

Jingsheng Ma, Gary D. Couples, Zeyun Jiang, Marinus I.J. Van Dijke

Unconventional Resources Technology Conference (URTEC)

..., as well as intra-kerogen pores that are probably due to gas generation. Gas transport takes place through these small void spaces in a pressure...

2013

Shale-Gas Reservoir Potential of the Lower Cretaceous Skull Creek Shale in Niobrara County, Wyoming

Robert G. Loucks, Harry D. Rowe

Unconventional Resources Technology Conference (URTEC)

... of pyrite (fig. 9[d]). Organic matter nanopores are present in the smaller kerogen particles (figs. 9[a], [c]). The larger organic particles...

2014

Abstract: Permian Karoo Strata in Tanzania: Coal Seam Characteristics and Hydrocarbon Potential

W. Kalkreuth, P. Semkiwa, M. Fowler, J. Utting, F. Mpanju, F. Mayagilo, P. Brooks

The Society for Organic Petrology (TSOP)

... 5344 to 18947 J/g. Organic geochemistry. The sample material was screened by Rock-Eval analysis to determine kerogen type, maturity and hydrocarbon...

1998

ABSTRACT: Organic Matter from Saline, Pleistocene-Holocene, Kilpoola Lake, Central-Southern-Okanagan Valley, British Columbia, Canada; Relationship to Geology and Lake History

L.D. Stasiuk, B. L. Kerr, K. Jagger

The Society for Organic Petrology (TSOP)

... and 20 %. A psuedo-van Krevelen diagram [HI (mg HC/g TOC) vs. OI (mg CO2/g TOC)] defines the lake kerogen as Types II, II-III, and III. In contrast...

2005

Microstructures and Geochemical Characteristics of Bakken Shale Formations

Kouqi Liu, Mehdi Ostadhassan, Thomas Gentzis, Humberto Carvajal-Ortiz, Bailey Bubach

Unconventional Resources Technology Conference (URTEC)

... light and UV light were used to get the chemical information of the samples such as organic richness, kerogen type, and thermal maturity. We also cleaned...

2017

ABSTRACT: Relationships between porosity, organic matter, and mineral matter in mature organic-rich marine mudstones of the Belle Fourche and Second White Specks formations in Alberta, Canada

A. Furmann, M. Mastalerz, A. Schimmelmann, P.K. Pedersen, D. Bish

The Society for Organic Petrology (TSOP)

... that organic matter represents marine Type II kerogen with limited terrestrial input. Vitrinite reflectance Ro (0.74-0.87 %) and Tmax values (438-446 °C...

2013

Origin of Crude Oil in the Wilcox Trend of Louisiana and Mississippi: Evidence of Long-Range Migration

Roger Sassen , Robert S. Tye , Elizabeth W. Chinn , Rowdy C. Lemoine

GCAGS Transactions

... shales of the shallow Wilcox Group in central Louisiana and southwest Mississippi contain gas-prone kerogen and are thermally immature, a more oil-prone...

1988

ABSTRACT: Microspectrofluorimetry Applied to Organic Petrology of Source-Rocks: A New Calibration Procedure for Fluorescence Measurement of Oil and Kerogen

R. Baranger, L. Martinez, J.L. Pittion, J. Pouleau

The Society for Organic Petrology (TSOP)

... and Kerogen R. Baranger, L. Martinez, J.L. Pittion, J. Pouleau 6th Annual Meeting Abstracts and Program Copyright © 1989 The Society for Organic Petrology...

1989

Modern Approaches in Source-Rock Evaluation

Douglas W. Waples

Rocky Mountain Association of Geologists

... (kerogen) at elevated temperatures (above approximately 70 "C). Numerous techniques have been developed for evaluating the hydrocarbon-source potential...

1984

Reevaluation of thermal maturity and stages of petroleum formation of the Mississippian Barnett Shale, Fort Worth Basin, Texas

M. D. Lewan, and M. J. Pawlewicz

AAPG Bulletin

.... Pawlewicz 2017 1945 1970 101 12 New data including measured reflectance (%Ro), programmed open-system pyrolysis data, and kerogen elemental analyses...

2017

Organic geochemical characterization of deltaic Paleogene rock units in Coos Bay, Oregon: Kerogen type and richness in response to depositional environments

Allison K. Barbato, John M. Armentrout, Leslie B. Magoon, Thomas Demchuk, Craig Barrie, and Sophie Warny

AAPG Bulletin

...Organic geochemical characterization of deltaic Paleogene rock units in Coos Bay, Oregon: Kerogen type and richness in response to depositional...

2024

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