Gas Geology Law and Gas Forecast in Yongju Well Field
This paper takes gas as a geological-mass to study, using gas geology theory, by analysising the geological conditions of Yongju mine in ShanXi, combining with the coal seam gas content data which measured underground to study the relationship between geological conditions and gas occurrence, reveal the gas occurrence factors: geological structure, roof and floor lithologic of coal seam, buried depth of coal seam and thickness of coal seam. Finally, using the measured data of gas content and gush, regression analysis, the gas gush is forecasted, playing a guiding role in the gas control and production safety .
Qunjie Xu, Honghua Ge and Junxi Zhang
C. Jia et al., "Gas Geology Law and Gas Forecast in Yongju Well Field", Advanced Materials Research, Vols. 361-363, pp. 208-211, 2012