Results: 1 - 10 of 12
Aug 31, 1997
Open File Report
… of methane trapped within the coal porous system are greater than … Mountain sedimentary basins. The coal beds in these basins are found … … Bachu, S. (1997): Basin-scale geology and hydrogeology of …
Aug 31, 2003
Earth Sciences Report
… … Natural gas from coal (NGC) exploration in Alberta … of aquifer tests undertaken in coal and sandstone aquifers. … … and physical hydrogeology of coal, mixed coal-sandstone and …
Sep 30, 2002
Earth Sciences Report
… and producibility of any coal-bearing strata are strongly … of formation waters and by coal permeability, which in turn … effective stress regime of the coal seams. Peat accumulated in the …
Jul 14, 2014
Data
Dec 31, 1981
Earth Sciences Report
… gravel, sandstone, and fractured coal are capable of yielding …
Dec 31, 1975
Earth Sciences Report
… gravel, sandstone, and fractured coal and shale are capable of …
Dec 31, 1977
Earth Sciences Report
Dec 31, 1977
Earth Sciences Report
… in thick sandstone units and coal beds. Yields between 25 and …
Dec 31, 1973
Earth Sciences Report
… bentonitic sandstones and coal seams. Yields are fairly high …
Dec 31, 1970
Earth Sciences Report
… and thin bedded sandstones, coal and carbonaceous shales of the …