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Title: A semi-analytical method for heat sweep calculations in fractured reservoirs

Conference ·
OSTI ID:5062388

An analytical approximation is developed for purely conductive heat transfer from impermeable blocks of rock to fluids sweeping past the rocks in fractures. The method was incorporated into a multi-phase fluid and heat flow simulator. Comparison with exact analytical solutions and with simulations using a multiple interacting continua approach shows very good accuracy, with no increase in computing time compared to porous medium simulations. 14 refs., 3 figs., 5 tabs.

Research Organization:
Lawrence Berkeley Lab., CA (USA)
DOE Contract Number:
AC03-76SF00098
OSTI ID:
5062388
Report Number(s):
LBL-24463; CONF-880111-5; ON: DE88008245
Resource Relation:
Conference: 13. workshop on geothermal reservoir engineering, Stanford, CA, USA, 19 Jan 1988
Country of Publication:
United States
Language:
English