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Showing: 1 to 10 of 10 matches for "ucg and surface temperature"  Page   1 TITLE Thermoviscoelastic Finite Element Model Simulations Associated With Underground Coal Conversion  SUMMARY ... results demonstrate that time-temperature effects can ... to Support Investigations of Surface Subsidence and ... on Subsidence Induced by UCG Process," Proceedings ... AUTHOR Lee, S. C. PUBLISHED 1984 TITLE Geotechnical Considerations in Underground Coal Gasification  SUMMARY ... Based on mineralogic and petrographic analyses, the temperature in the UCG ... monuments were installed to monitor surface movement due to Test 2 UCG operations ... AUTHOR Avasthi, J. M. PUBLISHED 1984 TITLE The Development Of In Situ Processes For Energy and Fuels From Coals  SUMMARY ... The high temperature of the link prevents condensation and plugging of tars and water. ... Table 4 shows a comparison of UCG with surface gasification (SG ... AUTHOR Wieber, Paul R. ; Sikri, Atam P. PUBLISHED 1978 TITLE The Development Of In Situ Processes For Energy and Fuels From Coals  SUMMARY ... The high temperature of the link prevents condensation and plugging of tars and water. ... Table 4 shows a comparison of UCG with surface gasification (SG ... AUTHOR Wieber, Paul R. ; Sikri, Atam P. PUBLISHED 1979 TITLE Application of Rock Mechanics and the Finite Element Method to Underground Coal Gasification Process  SUMMARY ... thermo-mechanical responses associated with the UCG process. ... obtaining sound engineering predictions of the temperature , stress, surface subsidence, and ... AUTHOR Lee, J. K. ; Advani, S. H. ; Avasthi, J. M. ; Chan, K. S. PUBLISHED 1986 TITLE Oil Shale Mining  SUMMARY ... These shales are amenable to either surface mining or thin bed in-situ ... Concerns are rock jointing systems; rock temperature gradient; character of methane gas ... AUTHOR Farris, Clifford B. PUBLISHED 1980 TITLE Oil Shale Mining  SUMMARY ... These shales are amenable to either surface mining or thin bed in-situ ... Concerns are rock jointing systems; rock temperature gradient; character of methane gas ... AUTHOR Farris, Clifford B. PUBLISHED 1980 TITLE Drilling-Equipment, Methods and Materials - Energy Balance in Rock Drilling  SUMMARY ... 5 despite the fact that more new surface area may be formed in compressive failures than in tensile failures ... 2). If C1/C2 = 1/2, the minimum value of uc2 = ucg ... AUTHOR Simon, R. TITLE Reservoir Engineering – General - Two-Phase Flow of Volatile Hydrocarbons  SUMMARY ... the effluent; 2. the analysis of the gas phase at reservoir temperature and at ... uCg ... into account the effect of the well recompression after the surface shut-in ... AUTHOR Kniazeff, V. J. ; Naville, S. A. PUBLISHED 1966 TITLE Mining Engineering's 1977 Annual Review  SUMMARY ... layoffs, tempo- rary shutdowns, and mline closures, provided an appropriate background for the collapse of the nickel market, passage of a surface mining law ... PUBLISHED 1978 Showing: 1 to 10 of 10 matches for "ucg and surface temperature"  Page   1 Search Again