Gas Geology Law and Gas Forecast in Yongju Well Field

Cui Jia; Yu Lin Wang; Xu Yang; Mi Shan Zhong; Nan Yan

doi:10.4028/www.scientific.net/AMR.361-363.208

Paper Titles

Study on Movement Law of Overlying Strata during Shallow Thinner Seam Mining in Shendong Mining Area
p.188

Study and Application on the Parameters of Gob-Side Entry Retaining in Thin Seam with Limestone Roof
p.193

Optimization and Application of High Production and High Efficiency Mining Parameters of Fully Mechanized Caving Face
p.198

Arch Math Model of Thick Sand Layer Mining Unload Failure in Shallow Seam
p.204

Gas Geology Law and Gas Forecast in Yongju Well Field
p.208

Test Study on the Multi-Pulse Loading Fracturing Technology for Development of Shallow CBM
p.212

Research on the Design for Strip-Partial Mining Method under Villages at Xiaotun Colliery
p.217

Research on Deformation Controlling Technology of the Narrow Pillar of Insular Coalface Roadway Driving along next Goaf
p.222

Optic Method to Measure the Density of Gas and the Analysis on Uncertainty of Measurement
p.226

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 361-363Gas Geology Law and Gas Forecast in Yongju Well...

Gas Geology Law and Gas Forecast in Yongju Well Field

Abstract:

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 .