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The AAPG/Datapages Combined Publications Database

Showing 8,472 Results. Searched 200,691 documents.

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Lower Cretaceous gas shales in northeastern British Columbia, Part I: geological controls on methane sorption capacity

Gareth R. L. Chalmers, R. Marc Bustin

CSPG Bulletin

... is the most significant control on methane sorption capacity, however, other important factors include the kerogen type, maturity and clay content...

2008

The Concept of Ancient-Rock Source Beds: Chapter 7: Part I. Genesis of Petroleum, Compiled by Robert H. Dott

AAPG Special Volumes

... rock, (2) soluble asphalt, which is similar to the asphaltic constituents of crude oil, and (3) insoluble organic matter (kerogen) [see Chap. 5.05...

1969

ABSTRACT: The distribution of methylated phenanthrenes in pyrolysis products of type ii organic matter and their geochemical significance

Sibo Yang, Meijun Li, Hongfei Lai, Xiaolin Lu

The Society for Organic Petrology (TSOP)

... assessment of source rock organic matter and crude oil (Radke, 1988). For example, previous studies show that the MPI ratios for type III kerogen and coals...

2018

Abstract: Organic Facies and Maturation of Jurassic Source Rocks in Terra Nova Field, Jeanne dArc Basin

M. P. Avery, P. K. Mukhopadhyay, P. B. Lake, J. Shimeld, K. D. Mcalpine

The Society for Organic Petrology (TSOP)

... as kerogen Type I, II, and II-III. However, on the basis of organic facies (maceral composition and texture of kerogen network) subtle changes in algal...

1998

Characterization and Identification of Kerogen and Bitumen and Determination of Thermal Maturation by Means of Qualitative and Quantitative Microscopical Techniques

Dr. Pieter van Gijzel

Special Publications of SEPM

...Characterization and Identification of Kerogen and Bitumen and Determination of Thermal Maturation by Means of Qualitative and Quantitative...

1982

ABSTRACT: THERMAL MATURATION OF TERTIARY AND CRETACEOUS STRATA, LABRADOR TO BAFFIN SHELF, OFFSHORE EASTERN CANADA: VITRINITE REFLECTANCE VERSUS TMAX FROM ROCK EVAL PYROLYSIS

Mike Avery, Lavern D. Stasiuk, Martin Fowler

The Society for Organic Petrology (TSOP)

... G-37 wells whereas at the base of the wells thermal maturity ranges from 0.55 to 0.72 %Ro (Figure 1 and 2). A plot of kerogen type (hydrogen index...

2004

Geochemical Properties and Oil-Gas Prospects of the Lower Carboniferous Clastic Sediments of the East of the North Caspian Depression

R. A. Tverdova, Z. Ye. Bulekbayev, I. B. Dal’yan

Petroleum Geology: A Digest of Russian Literature

... range. On the Van Krevelen diagram the concentrations of insoluble organic matter correspond on the whole with humic kerogen and coal and in part...

1993

ABSTRACT: Geochemical Controls on Shale Microstructural Evolution; #90134 (2011)

Nicholas Drenzek, John Valenza, Hendrik Grotheer, Flora Marques, Michael Herron, Sean Sylva, and Jeff Seewald

Search and Discovery.com

... the sequential removal of bitumen and kerogen via solvent extraction and combustion, respectively. Native state samples exhibit slit-like por e geometry...

2011

ABSTRACT: Complex Interplays and Gas Generation Models in the Northeastern Sichuan Basin; #90134 (2011)

TENGER, LIU Wenhui, QIN Jianzhong

Search and Discovery.com

...: on one hand, thermal evolution of sedimentary organic matter is a continuous process, with hydrocarbon generation occurring primarily from kerogen...

2011

Abstract: Enhanced Laboratory Methods for Shale Analysis using Low Field NMR Relaxometry; #90187 (2014)

Kathryn E. Washburn and Justin E. Birdwell

Search and Discovery.com

... in rocks or to characterize isolated organic materials. Using T1-T2 correlation data, organic components in shales, such as kerogen and bitumen, can...

2014

Abstract: High Resolution Quantitative Characterization of Organic Rich Mudstones using Laser Confocal Microscopy and Micro-FTffi Imaging; #90283 (2016)

T. D. Jobe, D. Jacobi, S. Csutak, S. Eichmann, W. Li

Search and Discovery.com

... on an understanding of the kerogen type, maturity and nature of the host sediments. Arrangement of the mineralogical and organic microstructures...

2016

Decomposition of Organic Matter and Impact on Shale Resource Play Assessments; #110125

Daniel M. Jarvie, Françoise Behar, Laurent Mazéas

Search and Discovery.com

... on the generation of products from both kerogen (primary cracking) and on the cracking of generated products retained in the source‐reservoir system...

2010

Quantitative Assessment of Shale Gas Potential Based on Its Special Generation and Accumulation Processes, , #40819 (2011)

Yongchun Tang, Daniel (Xinyu) Xia,

Search and Discovery.com

.... Conventional mechanisms of shale gas accumulation are the unexpelled primary and secondary gas produced from kerogen and oil cracking. Carbon isotope...

2011

The Woodford Shale in southeastern New Mexico: Distribution and source rock characteristics

Ron Broadhead

Search and Discovery.com

... in southern Lea County and decrease to the north and west. The kerogen fraction of the black Woodford shales is dominated by amorphous and herbaceous...

2011

The Permeability of Overpressure Shale Seals and of Source Rock Reservoirs is the Same; #40935 (2012)

Kenneth E. Williams

Search and Discovery.com

... of hydrocarbons also creates pore space within the kerogen grains themselves. After expulsion ceases, cementation and diagenesis occludes the larger fractures...

2012

Distinguishing Organic Matter Pores Associated With Depositional Organic Matter versus Migrated Organic Matter in Mudrocks; #80477 (2015)

Robert G. Loucks, Robert M. Reed

Search and Discovery.com

... suggests that OM pores form not only in kerogen, as originally proposed, but also in solid bitumen and pyrobitumen. Identifying the type of nanometer...

2015

Assessment of the Petroleum Generation Potential of the Neal shale in the Black Warrior Basin, Alabama

Joel, A. Legg, Rona Donahoe, Rich Martens

Unconventional Resources Technology Conference (URTEC)

... to instrument resolution limitations preventing observation of kerogen vacuolization at the sub-nanometer scale. Instead, the organophillic porosity...

2014

Petroleum Source Rocks from the Neogene Tsugaru Basin, Northern Honshu, Japan

Yoshihiro Ujiie

AAPG Bulletin

... Natural Gas Association and Japan Offshore Petroleum Development Association, p. 332-358. Robert, P., 1980, The optical evolution of kerogen...

1995

Chapter 12: Diagenetic Evolution of Organic Matter Cements: Implications for Unconventional Shale Reservoir Quality Prediction

Wayne K. Camp

AAPG Special Volumes

... kerogen porosity models that lack petrographic validation. Organic matter porosity is predicted by first estimating the potential volume of organic matter...

2019

Abstract: Source Rocks and Petroleum from Onshore and Offshore Nova Scotia

P. K. Mukhopadhyay, P. J. Harvey, M. A. Kruge, D. J. Macdonald, J. A. Wide

The Society for Organic Petrology (TSOP)

.... Lacustrine and fluvio-deltaic source rocks from the Horton Group (late Devonian to Tournaisian) have kerogen Type II (> 75% AOM 2 and alginite), Type II...

1998

Abstract: Basin Modeling: The Key for Unconventional Shale Gas Assessment; #90187 (2014)

J. M. Laigle, F. Schneider, L. Kuhfuss Monval, and P. Lemouzy

Search and Discovery.com

... retained in source rocks at present day. Hydrocarbons are generated from kerogen during the source rock burial thanks to an elevation...

2014

Basin Modeling - the Key for Unconventional Play Assessment; #41216 (2013)

F. Schneider, J. M. Laigle, L. Kuhfuss Monval, and P. Lemouzy

Search and Discovery.com

... on the volume of hydrocarbons generated and still retained in the formation. Introduction Hydrocarbons are generated from kerogen during the source...

2013

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