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Showing 3,270 Results. Searched 200,693 documents.
IRON MINING AT THE RUFFNER MINES OF SLOSS SHEFFIELD STEEL AND IRON COMPANY
Robert Yuill,
Alabama Geological Society
.... This included the earliest mine, the Eureka mine opened in 1863 to feed blast furnaces at Oxmoor and was the type area of the Big Vein or seam. All the early...
2006
Discovery and Development of a Giant Coalbed Methane Resource, Raton Basin, Las Animas County, Southeast Colorado
Dennis R. Carlton
Rocky Mountain Association of Geologists
... lateral continuity. The Middle and Upper Vermejo coals locally show seam-split bifurcation reflecting differential subsidence/compaction...
2006
ABSTRACT: Splint Coal: The Hidden Gremlin
S. Pretorius, J. Esterle
The Society for Organic Petrology (TSOP)
... in the Rangal Coal Measures (Leichhardt seam). Splint coal could signify a large scale oxidation event or environmental change if it occurs basin wide...
2014
ABSTRACT: Changes In Community Composition On Culture Enrichment Of Native Microbial Consortium Grown On Coals Of Different Ranks
R. Susilawati, P. Evans, J.S. Esterle, S. Robbins, G. Tyson,, S.D. Golding, T.E. Mares
The Society for Organic Petrology (TSOP)
... production and rate. Despite the similarity of communities grown on coals from the same seam, the lower rank coals tended to form greater quantities...
2014
ABSTRACT: Petrographic Characteristics Of Coal From The Balikpapan Formation In The Samarinda Area, Lower Kutai Basin, Indonesia
C. Thuzar Win, D. Hendra Amijaya, S. Sapto Surjono, S. Husein, K. Watanabe
The Society for Organic Petrology (TSOP)
... coals, as in Figure 2, in order to implement the peat environment. Therefore, Samarinda coals plot in the highly degraded woody forest field. Seam 16...
2014
ABSTRACT: Response Of Ancient Plants To Atmospheric Co Levels And Associated Climatic Changes: An Example From The Late Permian Fort Cooper Coal Measures, Bowen Basin, Queensland.
S.A. Ayaz, J.S. Esterle, S.D. Golding
The Society for Organic Petrology (TSOP)
.... 13 Figure 1. Average δ C values for each coal seam in Fort Cooper and equivalent coal...
2015
ABSTRACT: Enrichment Of Rare Earth Elements And Uranium In A Late Permian Coal And Its Floor Strata From The Guxu Coalfield, Sichuan Province, China
Shifeng Dai, Colin R. Ward, Shaohui Jia, James C. Hower, Tianjie Ai
The Society for Organic Petrology (TSOP)
... as the intra-‐seam tonstein and as floor strata of the coal. The REY distribution patters...
2015
ABSTRACT: A Regional Coalification Study of Cretaceous and Tertiary Coals in the Central Rocky Mountain Foothills of Alberta, Canada
K. Burchard, F.M. Dawson, W. Kalkreuth, C.W. Langenberg
The Society for Organic Petrology (TSOP)
... distribution, seam thickness, seam correlation, and petrography (composition and maturity). Part of this project i s the coalification study presented here...
1994
ABSTRACT: Petrographic Characteristics of Selected Ontario Peats: Possible Modem Analogues for Coals
M.I. Hawke, I.P. Martini, L.D. Stasiuk
The Society for Organic Petrology (TSOP)
...) Macro- and micro-factors affecting coal-seam quality and distribution in southern Afiica with particular reference to the No. 2 seam, ,W~tbank co~dield...
1996
Discovery and Development of a Giant Coalbed Methane Resource,Raton Basin, Las Animas County, Southeast Colorado
Dennis R. Carlton
Rocky Mountain Association of Geologists
... Vermejo coals locally show seam-split bifurcation reflecting differential subsidence/compaction and synsedimentary faulting. Upper Vermejo coals...
2006
ABSTRACT: Coal Resources in Illinois Available for Efficient, Low-Cost Mining
Colin G. Treworgy, Christopher P. Korose, Cheri A. Chenoweth, Jamie L. McBeth
The Society for Organic Petrology (TSOP)
... restrictions are towns and roads. The area restricted from mining by land use varies depending on location within the state and the coal seam being mined...
1997
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)
...Abstract: Permian Karoo Strata in Tanzania: Coal Seam Characteristics and Hydrocarbon Potential W. Kalkreuth, P. Semkiwa, M. Fowler, J. Utting, F...
1998
Underground Coal Gasification: A Safe, Secure and Clean Unconventional Gas Technology for Development in Indonesia
Ragil Pratiwi
Indonesian Petroleum Association
..., gasifier can be replicated underground by drilling into the coal seam, injecting air or oxygen, and gasifying the coal seam in situ. The produced gas...
2012
ABSTRACT: WORLD ACTIVITIES, R&D AND UNCERTAINTIES IN RELATION TO CO2 SEQUESTRATION INTO UNMINEABLE COAL SEAMS
P. J. Crosdale, L. W. Gurba
The Society for Organic Petrology (TSOP)
... with this is the potential for inadvertently fraccing the seam 56 Abstracts of the 21th Annual Meeting of the Society for Organic Petrology: 2004, Volume 21...
2004
ABSTRACT: QUANTITATIVE EVALUATION OF MINERALS IN COAL DEPOSITS IN THE WITBANK AND HIGHVELD COALFIELDS AND THE POTENTIAL IMPACT ON ACID MINE DRAINAGE
K. L. Pinetown, C. R. Ward, W. A. van der Westhuizen
The Society for Organic Petrology (TSOP)
.... The average Net Neutralising Potential (NNP) values suggest that the No. 5 coal seam, No. 4 Upper coal seam, and the unit between No. 4 and No. 2 coal seams...
2004
ABSTRACT: SORPTION BEHAVIOR OF METHANE AND CARBON DIOXIDE ON COAL
Z.Weishauptová, J.Medek
The Society for Organic Petrology (TSOP)
... volumes was interpreted as theoretical isotherm. After introducing a correction for conditions affecting the state of gas in the seam the mathematical...
2006
ABSTRACT: Geochemistry of trace and rare earth elements of No.3 coal of Shaqu coal mine in Liulin, Shanxi Province
Xia Li, Fangui Zeng, Beilei Sun, Yanping Ma, Xiuqi Cui, Wei Pu
The Society for Organic Petrology (TSOP)
.... Samples were collected from No.3 coal seam of Shaqu coal mine. The seam was divided into seven sub-layers which are named M1, M2, M3, M4, M5, J6...
2012
ABSTRACT: Three-Dimensional Fluorescence Spectroscopy of the Sporinite and Resinite Macerals from Coals of Different Rank
Mark J. Brunsman and William A. Kneller
The Society for Organic Petrology (TSOP)
... Au's Z - - TWO-DIEIENSIONAL AND THREE-DIMENSIONAL SPECTRA FOR A SPORINITE OF A LI G;I IT€ B COAL FROM THE D & E SEAM, HUSKY El1 ME, STARK COUNTY...
1985
Magnetostratigraphic Restrictions on the Age of the Frenchman Formation and the Magnitude of the Sub-Frenchman Disconformity in Southwest Saskatchewan
J.F. Lerbekmo
CSPG Bulletin
... of which was defined as the base of the first persistent coal seam (Furnival, 1946). Normally this is the Ferris (No. 1) seam, the most extensive...
1987
ABSTRACT: Tectonic Significance of the Coalification Patterns of Western Pennsylvania Coals
Etuan Zhang and Alan Davis
The Society for Organic Petrology (TSOP)
... of the Intraplateau Structural From, both low reflectance gradients «O.4%Ro/km) and low coal rank (O.8·<1.3%Ro for the Lower Kittanning seam) suggest that relatively...
1991
Correlation of Fort Union Coals on the Powder River Basin, Wyoming: A Proposed New Concept
Jimmy E. Goolsby, Andrew K. Finley
Wyoming Geological Association
... mined at outcrop, and the coal in the deep central portion of the basin, referred to by various authors as "Big George," Seam 14, Anderson, or Sussex...
2000
Abstract: Arrow Gas for Export Market in Multi-Billion Dollar LNG Export Deal
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... to seek a viab le export project for its coa l seam gas (CSG) from the east coast that would give it exposure to oil pric ing and to help break out...
2007
Abstract: Construction on Callide Rail Siding to Minimise Project Road Traffic Around Gladstone
PESA Staff
Petroleum Exploration Society of Australia (PESA)
...Abstract: Construction on Callide Rail Siding to Minimise Project Road Traffic Around Gladstone PESA Staff coal seam gas Origin Project Manager...
2011
Utility of Coal Seams as Genetic Stratigraphic Sequence Boundaries in Nonmarine Basins: An Example from the Gunnedah Basin, Australia: Reply
Douglas S. Hamilton
AAPG Bulletin
... of major reorganization in basin tectonics. Because coals have a unique signature (or seam profile) that is a function of the physical and chemical...
1995
Geologic controls on transgressive-regressive cycles in the upper Pictured Cliffs Sandstone and coal geometry in the lower Fruitland Formation, northern San Juan Basin, New Mexico and Colorado
William A. Ambrose, Walter B. Ayers Jr.
AAPG Bulletin
... on the seaward side. Controls on Fruitland coal-seam thickness and continuity are a function of local facies distribution in a coastal-plain setting...
2007