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The AAPG/Datapages Combined Publications Database
Showing 3,208 Results. Searched 200,357 documents.
Pocahontas - Moosehorn Creek Coal Basin Jasper Park, Alberta
B. R. MacKay
CSPG Special Publications
... Miette, elevation 7377′, showing in foreground the cavings along the outcrop of the mined-out Tunnel seam. Frank Villeneuve, extended for 4 miles...
1955
Facies Architecture and Depositional Dynamics of the Upper Permian Rangal Coal Measures, Bowen Basin, Australia
Per Michaelsen , Robert A. Henderson , Peter J. Crosdale , Steen O. Mikkelsen
Journal of Sedimentary Research (SEPM)
... and laterally extensive Upper Newlands Seam. Sequential compaction of peat by clastic overburden controlled the nucleation and location of succeeding...
2000
LIGNITE COAL RESOURCES OF SOUTHERN SASKATCHEWAN
P.L. Broughton, J.A. Irvine, and S.H. Whitaker
Saskatchewan Geological Society
... to 5 feet thick provided the overburden/seam ratio is less than or equal to 15 linear feet overburden to 1 linear foot of coal. Seam partings of clastic...
1974
Update of the Information Guidelines to Improve Scientific Information Provided to the Independent Expert Scientific Committee on Coal Seam Gas and Large Coal Mining Development
Glen Walker, Sarah Taylor, Peter Baker, Mitchell Bouma
Australian Petroleum Production & Exploration Association (APPEA) Journal
...Update of the Information Guidelines to Improve Scientific Information Provided to the Independent Expert Scientific Committee on Coal Seam Gas...
2018
Sequence Stratigraphy and Coal Petrology Applied to the Early Permian Coal-bearing Rio Bonito Formation, Paran Basin, Brazil
J. C. Pashin and R. A. Gastaldo, Michael Holz, Wolfgang Kalkreuth
AAPG Special Volumes
.... Seam distribution and thickness are controlled directly by flooding events, as depicted by the parasequences mapped in the study area. The main...
2004
THE FORT KIPP LIGNITE DEPOSIT NORTHEASTERN MONTANA
ENERGY & MINERALS DEPARTMENT, BURLINGTON NORTHERN, INC., BILLINGS MONTANA
Montana Geological Society
... in the prospect area vary in thickness; the Fort Peck seam varies from three feet to nine feet with an average of 5.4 feet and the Fort Kipp seam...
1975
Sunshine's Coal Seam Gas Objectives in Queensland
Sunshine Gas Staff
Petroleum Exploration Society of Australia (PESA)
...Sunshine's Coal Seam Gas Objectives in Queensland Sunshine Gas Staff PESA (QLD/NT) SYMPOSIUM 2005 SUNSHINE'S COAL SEAM GAS OBJECTIVES IN QUEENSLAND...
2005
A Depositional Model of the Antelope Coal Field, Powder River Basin, Wyoming
Christine M. Budai, Michael L. Cummings
Journal of Sedimentary Research (SEPM)
...), The Anderson and Canyon coal seams are the main seams at the Antelope coal field in the south-central Powder River Basin. Each seam splits...
1987
New Evidence on the Age of the Sheerness Badlands East-Central Alberta
Gerhard Bihl
CSPG Bulletin
... Formation, and Allan suggested that the one being mined at Sheerness might be correlated with the No. 1 seam* at Drumheller, which in that area...
1970
Petroleum Expulsion From Permian Coal Seams in the Patchawarra Formation, Cooper Basin, South Australia
L. Kramer, K. R. Arouri, D. M. McKirdy
Petroleum Exploration Society of Australia (PESA)
... at Gidgealpa-52, southwest Cooper Basin. Two different drainage scenarios have been compared, one involving a thin coal seam (0.61 m) overlain...
2001
ABSTRACT: Study on mechanics characteristics and diffusion evolution law of coal under different unloading velocities
Bing Li, Jianbao Liu, Jiangang Ren
The Society for Organic Petrology (TSOP)
..., the ANSYS was used to analyze the variation law of stress in coal seam. The experiments of constant and rapid reduction of confining pressure and pressure...
2019
SARPY CREEK MINE METHODS OF OPERATION
D. J. ROSE
Montana Geological Society
... is carried out by first exposing the Rosebud-McKay seam in a cut 200 feet wide by 4000 feet long. This cut was laid out so that the outside...
1975
Enhanced Coalbed Methane Projects
George Koperna
West Texas Geological Society
...Enhanced Coalbed Methane Projects George Koperna 2009 39 Natural gas production from coal seam reservoirs started in the early 1980s. More than...
2009
ABSTRACT: Comparison of Elemental Geochemistry and Coal Facies of Major Coal Seams from the Sydney and Pictou Coalfields, Nova Scotia, Eastern Canada
P.K. Mukhopadhyay (Muki), F. Goodarzi, A. Grandlemire
The Society for Organic Petrology (TSOP)
... of elements in theiHub and Harbour seam of the Sydney coalfield and Foord seam hi the Pictou coalfield showed striking depletion of various lithophile i...
1996
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