Modeling, laboratory and field test studies of water influx in the UCG process. Final technical report

Technical Report · Fri Dec 13 04:00:00 EST 1985

OSTI ID:6137014

Krantz, W B

This report consists of two chapters: (1) water influx, and (2) cavity growth and subsidence. Chapter one discusses the importance of water influx in the underground coal gasification (UCG) process, modeling studies of water influx, and implications of these modeling studies. Chapter two covers cavity growth and subsidence; a model for the areal sweep, vertical cavity growth and implications of these studies. 11 refs., 16 figs., 3 tabs.

• Research Organization: Colorado Univ., Boulder (USA). Dept. of Chemical Engineering
• DOE Contract Number: FG22-81PC40798
• OSTI ID: 6137014
• Report Number(s): DOE/PC/40798-T2; ON: DE86008592
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
010404* -- Coal
Lignite
& Peat-- Gasification
BENCH-SCALE EXPERIMENTS
CAVITIES
COAL GASIFICATION
DATA
EXPERIMENTAL DATA
FIELD TESTS
GASIFICATION
GROUND SUBSIDENCE
GROWTH
IN-SITU GASIFICATION
IN-SITU PROCESSING
INFORMATION
MATHEMATICAL MODELS
NUMERICAL DATA
PROCESSING
RESEARCH PROGRAMS
TESTING
THERMOCHEMICAL PROCESSES
WATER INFLUX