袁村井田B_4煤层瓦斯赋存规律分析

Analysis of Gas Occurrence Regularity in B4 Seam in Yuancunjing Colliery

瓦斯的赋存与成煤时的沉积环境、含煤地层岩性组合、构造、煤层与煤质等诸多因素有关系。袁村井田在钻孔中采集了大量的瓦斯样品进行了测试分析,从而初步揭示了区内瓦斯赋存的规律。

Gas occurrence is related to differents factors such as the sedimentary environment, lithologic combination, structure and seam of strata. The author has made a testing analysis of numerous gas samples collected during drilling, which reveals the gas occurrence regularity in Yuancunjing Colliery.