caa a22 4500 605538883 CHVBK 20210128100904.0 cr unu---uuuuu 210128e20151201xx s 000 0 eng 10.1007/s11053-015-9288-6 doi (NATIONALLICENCE)springer-10.1007/s11053-015-9288-6 Unconventional Energy Resources: 2015 Review [Elektronische Daten] This paper includes 10 summaries for energy resource commodities including coal and unconventional resources, and an analysis of energy economics and technology prepared by committees of the Energy Minerals Division of the American Association of Petroleum Geologists. Unconventional energy resources, as used in this report, are those energy resources that do not occur in discrete oil or gas reservoirs held in structural or stratigraphic traps in sedimentary basins. Such resources include coalbed methane, oil shale, U and Th deposits and associated rare earth elements of industrial interest, geothermal, gas shale and liquids, tight gas sands, gas hydrates, and bitumen and heavy oil. Current U.S. and global research and development activities are summarized for each unconventional energy resource commodity in the topical sections of this report, followed by analysis of unconventional energy economics and technology. Springer Science+Business Media New York (Outside USA), 2015 Coal nationallicence coalbed methane nationallicence gas hydrates nationallicence tight gas sands nationallicence gas shale and liquids nationallicence geothermal resources nationallicence bitumen nationallicence heavy oil nationallicence oil shale nationallicence uranium nationallicence thorium nationallicence rare earth elements nationallicence energy economics nationallicence unconventional energy resources nationallicence Natural Resources Research Springer US; http://www.springer-ny.com 24/4(2015-12-01), 443-508 1520-7439 24:4<443 2015 24 11053 https://doi.org/10.1007/s11053-015-9288-6 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s11053-015-9288-6 text/html Onlinezugriff via DOI NATIONALLICENCE 773 0- Natural Resources Research Springer US; http://www.springer-ny.com 24/4(2015-12-01), 443-508 1520-7439 24:4<443 2015 24 11053