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The AAPG/Datapages Combined Publications Database

Showing 3,269 Results. Searched 200,673 documents.

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Abstract: Iron and its Influence on Ash Fusion Behaviour in the Subbituminous Kupakupa Seam, New Zealand

T. A. Moore, D. A. Fergusson

The Society for Organic Petrology (TSOP)

...Abstract: Iron and its Influence on Ash Fusion Behaviour in the Subbituminous Kupakupa Seam, New Zealand T. A. Moore, D. A. Fergusson 15th Annual...

1998

Review of Petroleum Exploration and Development in Queensland 1993…1994

P. Balfe

Petroleum Exploration Society of Australia (PESA)

... remained the same as last year at 23 wells. • The number of coal seam gas wells decreased from 28 in 1992-93 to 19 in 1993-94. • Net increase in gas...

1994

Abstract: Implication of Recent macrofloral collection to the biostratigraphy of the Sydney Coalfield, Nova Scotia, Canada (Carboniferous, Westphalian C to Cantabrian)

Erwin L. Zodrow

Atlantic Geology

... boundary is placed at the Tracy and the W estphalian D/Cantabrian at the Lloyd Cove Seam. This would imply that a minimum of 150m ofCantabrian...

1989

ABSTRACT: VERTICAL VARIATION OF THE ORGANIC MATTER IN A COAL SEAM AND ITS ASSOCIATED SHALE IN RELATION TO HYDROCARBON GENERATION POTENTIAL IN LOW RANK COALS FROM AMAGA FORMATION, COLOMBIA

Astrid Blandón, Fredy Arango, Oscar Jaramillo

The Society for Organic Petrology (TSOP)

...ABSTRACT: VERTICAL VARIATION OF THE ORGANIC MATTER IN A COAL SEAM AND ITS ASSOCIATED SHALE IN RELATION TO HYDROCARBON GENERATION POTENTIAL IN LOW...

2006

ABSTRACT: Coal Seams from Paleocene Marcelina Formation: Possible Petroleum Source Rock? Evidence From Organic Petrography, Western Venezuela

T.M. Juliao Lemus

The Society for Organic Petrology (TSOP)

... vitrinite) which, according to several authors, are responsible for the generation of liquid hydrocarbons in coals. According to the seams evaluated, Seam...

2011

Abstract: Sedimentology and paleoclimate of the Pennsylvanian Hub Cyclothem, Cape Breton

K. D. I. Saunders, M. R. Gibling

Atlantic Geology

... - Stephanian), which lies be- tween the Hub coal seam and the Bonar (or Lloyd Cove) seam, is exposed along 30 km of depositional strike. The Hub Cyclothem...

1994

ABSTRACT: Effect of liquid oxidants on coal structure and permeability

Zhenhua Jing

The Society for Organic Petrology (TSOP)

... of Queensland Low permeability often renders a significant fraction of coal seam gas (CSG) resources sub-economic. An effective permeability...

2017

Engineering, Economic, and Environmental Assessment of a Lower Wilcox Lignite

Paul E. Albertson

GCAGS Transactions

... seam is overlain by a transgressive sequence of sandy glauconitic claystone. The size of the reserve in the project area is estimated to be 350,000 tons...

1987

Petroleum Geology of Gondwana Rocks of Southern Brazil: DISCUSSION

Arthur Wade

AAPG Bulletin

.... 1780), in dealing with New South Wales, he writes of the Bulli (not "Bully") seam as being highly saturated with bitumen. Now I am one of those who...

1936

Abstract: Enrichment and Differentiation of Alkaline Elements in Coals of Northwest China

Y. Tang, S. Wang, G. Yan, H. Zhang, W. Chen

The Society for Organic Petrology (TSOP)

... of alkaline elements in coal seam profile. There are high Na2O, MgO at top part of coal seam which were effected by groundwater. They are water-solubility...

2024

ABSTRACT: Variation of Elements in Western Canadian Coals

F. Goodarzi, M.A. Powell, E. Van der Flier-Keller, W.S. Fyfe, A.P. Beaton

The Society for Organic Petrology (TSOP)

... in such a setting can be as high as 4400ppm. The enrichment of an element or group of elements may also be due to the folding and faulting of a coal seam...

1990

ABSTRACT: Fuzzy expert system applied for the color reduction of fluorescent microscopic coal images

Alejandro Restrepo-Martinez, Astrid Blandon Montes

The Society for Organic Petrology (TSOP)

... was completed on coal seam samples from the Amagá Formation in the Sinifaná Basin. The coal seams were analyzed by plies. Samples with high and low...

2010

Abstract: The life and death of a Pennsylvanian meandering river

Dawson Brisco, Pierre Jutras

Atlantic Geology

... Member using a twenty-foot mining saw to access a coal seam has resulted in an unparalleled exposure of a meandering stream succession lying above...

2002

Abstract: Twelve New Petroleum Areas In Qld

PESA Staff

Petroleum Exploration Society of Australia (PESA)

.... " Palaszczuk said the release provided opportunities for the industry to invest in petroleum and coa l seam gas exploration. "This tender ing...

2006

Abstract: Sydney Gas Signs Agreement with AJ Lucas

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... Lucas wil l make available drilling and technical resources as required by Sydney Gas to accelerate the development of its coal seam gas assets...

2008

Opkishaesa: Coal on Crow Reservation, Big Horn County, Montana: ABSTRACT

Graham Curtis

AAPG Bulletin

... (200 ft high wall) were found in the Canyon, Anderson, Smith, Realbird, Schaak, and Roland seams. Realbird and Schaak are new seam names. Other...

1971

Coal Characterization for Optimum Utilization: ABSTRACT

Richard C. Neavel

AAPG Bulletin

... or diagenetic variations. Successive layers of a given coal seam may consist of distinctive coal types as a result of altered environmental Figure...

1980

Seelyville Coal--Major Unexploited Seam in Illinois: ABSTRACT

Colin G. Treworgy

AAPG Bulletin

...Seelyville Coal--Major Unexploited Seam in Illinois: ABSTRACT Colin G. Treworgy 1980 795 795 64 5. (May) New mapping has revealed that a major...

1980

Estimation of Uncertainty in Coal Resources: ABSTRACT

D. Mathew, M. P. Roberts

AAPG Bulletin

... include variability of seam thickness and areal distribution. To test the degree of uncertainty caused by variations in seam thickness, the numbers...

1981

Depositional Environment of Pittsburgh No. 8 Coal Seam: ABSTRACT

Lynn H. Eller

AAPG Bulletin

...Depositional Environment of Pittsburgh No. 8 Coal Seam: ABSTRACT Lynn H. Eller 1983 455 456 67 3. (March) The Pittsburgh No. 8 coal, the basal member...

1983

Geology of Principal Australia Coals and Coal Basins: A Review: ABSTRACT

Aureal T. Cross

AAPG Bulletin

... Wales these include the Hunter Valley area Singleton Coal Measures represented by the Foyebrook-Liddell Seam and Ravensworth mines; the Newcastle area...

1983

Lacustrine-Interdeltaic Coal in Fort Union Formation (Paleocene), Powder River Basin, Wyoming: ABSTRACT

W. B. Ayers, Jr., W. R. Kaiser

AAPG Bulletin

... distribution of thick Tongue River coal seams using approximately 1,400 induction-electric logs. A detailed study of a thick coal seam in the center...

1984

Appropriate Stratigraphic Nomenclature for Coal Reservoirs in Piceance Basin, Colorado: ABSTRACT

David Decker

AAPG Bulletin

... Shale Member should be continued as the most appropriate nomenclature. The basal coal seam of the proposed Cameo coal group is laterally continuous...

1985

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