Helium tracer data was outlined at the LETC Hanna IV UCG site in Wyoming during reverse burn linking and throughout the gasification phase. Void volumes are compared to those obtained from material balance calculations as well as from other tracer test data. A qualitative description of the flow path and how it changes during the UCG test is presented. Helium tracer studies were also made at the Rock Springs in situ oil shale retort site in order to determine the flow distribution in LETC's six-spot well pattern prior to ignition. The tracer test system hardware and data interpretation techniques are discussed.
机构:
China Univ Geosci, Sch Earth Sci & Resources, Div Petrol, Beijing 100083, Peoples R ChinaChina Univ Geosci, Sch Earth Sci & Resources, Div Petrol, Beijing 100083, Peoples R China
Wang, Y
SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES,
2001,
44
(Suppl 1):
: 186
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192
机构:
Lanzhou Univ, Sch Life Sci, Inst Arid Agroecol, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R ChinaLanzhou Univ, Sch Life Sci, Inst Arid Agroecol, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R China
Hu, Bin
Han, Cheng-long
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Lanzhou Univ, Sch Life Sci, Inst Arid Agroecol, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R ChinaLanzhou Univ, Sch Life Sci, Inst Arid Agroecol, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R China
Han, Cheng-long
Jia, Yu
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机构:
Lanzhou Univ, Sch Life Sci, Inst Arid Agroecol, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R ChinaLanzhou Univ, Sch Life Sci, Inst Arid Agroecol, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R China
Jia, Yu
Zhao, Zhi-hong
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Lanzhou Univ, Sch Life Sci, Inst Arid Agroecol, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R ChinaLanzhou Univ, Sch Life Sci, Inst Arid Agroecol, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R China
Zhao, Zhi-hong
Li, Feng-min
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Lanzhou Univ, Sch Life Sci, Inst Arid Agroecol, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R ChinaLanzhou Univ, Sch Life Sci, Inst Arid Agroecol, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R China
Li, Feng-min
Siddique, Kadambot H. M.
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机构:
Univ Western Australia, UWA Inst Agr, Crawley, WA 6009, AustraliaLanzhou Univ, Sch Life Sci, Inst Arid Agroecol, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R China