Qianhao Ye1, Mingjie Li1, Jingyuan Hao1, Zibo Huang1, Jinjia Wei1,*
The International Conference on Computational & Experimental Engineering and Sciences, Vol.25, No.4, pp. 1-1, 2023, DOI:10.32604/icces.2023.08826
Abstract The macroscopic tar-rich coal in-situ pyrolysis (TCISP) multi-physics simulation is conducted, in the
fractured porous zone, by coupling heat transfer, fluid flow, and chemical reaction. A novel TCISP pattern of
gas injection between fractured zones is proposed, by treating the fractured porous zone as a homogeneous
porosity gradient descending region. In this case, nearly 11500 kg of oil can be produced within 6 months
from a 10*10*1 m3 area. The influence of the fractured zone and porosity are investigated. Results indicated
that gas injection between fractured zones is more conducive to rapid production, compared with the
traditional case that gas… More >
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