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The AAPG/Datapages Combined Publications Database

Showing 3,267 Results. Searched 201,044 documents.

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ABSTRACT: The Eocene-Recent Paleoclimate Records Inferred from Carbon Stable Isotope (δ13C) Values in Coal Sequences and Peat Deposit, Kalimantan, Indonesia

F. Anggara, J. Esterle, T. A. Moore, D. H. Amijaya, A. A. Patria

The Society for Organic Petrology (TSOP)

... of δ13C from Eocene to recent. Although there is within seam and coal measure variability, there is a consistent trend of increasing depletion from...

2022

Abstract: Characterization of the Highveld Coals Macromolecular Structure and Their Float Products using Raman Spectroscopy

Itumeleng Matlala, Marvin Moroeng, Nicola Wagner

The Society for Organic Petrology (TSOP)

... to the variety of macerals present. The present study focuses on five run of mine (ROM) coal samples collected across the No.4 seam from different collieries...

2023

"Coalbed Methane Potential of the Lower Cretaceous Luscar Group in the Vicinity of Nordegg, Alberta [Abstract]"

Dawson, F.M., Kalkreuth, W.D., Burchard, K.

CSPG Bulletin

... methane resource assessment study being conducted by the Geological Survey of Canada. Structural mapping, coal seam sampling and geological modelling...

1991

Abstract: Grenville, Appalachian, and Atlantic tectonics in eastern Canada: the Harry Hibbs Effect

Hank Williams

Atlantic Geology

..., St. John '.r, NewfoundlandAJB 3X5, Canada Multiple ocean opening-closing cycles along the same seam is called the Harry Hibbs Effect, honouring...

1998

ABSTRACT: Climatic Control of Stratigraphic Variation in the Petrography, Mineralogy and Palynology of Some Upper Pennsylvania Coals in the Northern Appalachian Basin

Constantine Karytsas, Alan Davis

The Society for Organic Petrology (TSOP)

..., appear to be related to changing climatic condit~ons. , 42 V:+L mmf % vOl;. GROUP . z 0 :5 a COAL SEAM 60 70 I I z o EL. I . I I. • I...

1987

ABSTRACT: Lower Kittanning Seam Revisited: Role of Maturity on Molecular Composition and its Implication for Petroleum Exploration

R.A. Noble, L. Dzou, J.T. Senftle

The Society for Organic Petrology (TSOP)

...ABSTRACT: Lower Kittanning Seam Revisited: Role of Maturity on Molecular Composition and its Implication for Petroleum Exploration R.A. Noble, L...

1989

ABSTRACT: The Relationship Between Coal Petrography and Depositional Environments- A Status Report on Canadian Research

J.H. Calder, W.D. Kalkreuth, M.N. Lamberson, D.L. Marchioni, R.D. Naylor

The Society for Organic Petrology (TSOP)

... devoid of partings and a riverine zone with dramatic seam splits about multistorey sandstone bodes. A maceral based index of groundwater influence...

1990

Significance of Stylolites in Permeable Sandstones

Milton T. Heald

Journal of Sedimentary Research (SEPM)

... stylolite seam suggests that circulation is not the controlling factor in the stylolite development. No megascopic stylolite seams have been found...

1959

ABSTRACT: Chemical structural changes in bituminous coal in response to heating by dike intrusions as investigated by advanced solid-state nuclear magnetic resonance spectroscopy

Jingdong Mao, Xiaoyan Cao, Mark A. Chappell, Arndt Schimmelmann , Maria Mastalerz, Yuan Li

The Society for Organic Petrology (TSOP)

... in terms of bonding and the presence of heteroatoms. We found that approaching the two dike contacts along sample sequences in a coal seam...

2010

ABSTRACT: Variation of coal flow properties with probe gas, composition

Leye Adeboye, R. Marc Bustin

The Society for Organic Petrology (TSOP)

... of inertinite. Crushed permeability is determined at hydrostatic pressures thus these values are not indicative of in-seam conditions however they give...

2010

ABSTRACT: Organic facies characterization of a sedimentary section from the Santa Catarina Coalfield

J.G. Mendonça Filho, M. Guerra Sommer, M. Cazzulo Klepzig, M. Kern, J.O. Mendonça, T.F. Silva, T.R. Menezes, D.E. Bongiolo

The Society for Organic Petrology (TSOP)

... (UFRGS) 3 Petróleo Brasileiro S.A. (PETROBRAS) Coal and shale samples from Bonito coal seam outcrops, Santa Catarina, Rio Bonito Formation, Upper...

2010

Abstract: Sunshine Encouraged by Lacerta CSG Drilling Campaign

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... S unshine Gas has reported "extremely encouraging results" from a four-wel l Coal Seam Gas pilot drilling programme at its Lacerta field...

2006

Abstract: Blue Energy Begins CBM Seismic Survey in Queensland

PESA Staff

Petroleum Exploration Society of Australia (PESA)

.... suitable coal seam methane resources for further exploration and appraisal. Expected to take a week to complete, the Cobalt Survey will be followed...

2007

Abstract: Blue Strikes Galilee Basin Gas

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... and Aramac coal measures with the aim of defining the composition and content of the coal seam gas within those measures. Th e company said results...

2008

Abstract: Origin Opens Cash Tap

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... contracted rates. sa me period in 2007/08 while revenue for the and continued growth in coa l seam gas (CSG) three months ended 30 September...

2008

Abstract: Galilee Completes Rodney Creek Campaign

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... the five wells enable coa l seam gas prod uction); since early October 2008. • coal seams are dull, low in ash and exhibit Stage 2 will involve...

2009

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