摘要
新疆昌吉市硫磺沟煤矿区内含煤丰富,对其煤岩特征、煤样元素含量特征及煤样瓦斯参数的详细分析表明,煤层气含量较为丰富。通过对研究区的地质构造、煤层埋深、围岩性质、水动力因素和沉积体系域等方面的具体分析研究,总结出本区具有煤层气赋存的有利条件,为煤矿的安全生产及煤层气勘探与开发提供了指导。
Liuhuanggou coal mine is located in the western of Urumqi, in central areas of Liuhuanggou Mine, and middle reaches of Toutunhe in Junggar Coai Field, administrative divisions under the jurisdic-tion of Liuhuanggou town, Changji. Based on the detailed analysis of the characteristics of coal and rock, the characteristics of the elemental content of the coal and the coal seam gas parameters in this area show that the content and the abundance of the coalbed methane are rich. Through the specific analysis of geo-logical structure, coal seam depth, rock properties, hydrodynamic factors and depositional system tracts in the study area, this paper summarizes favorable conditions for occurrence of coalbed methane in this area for the coal mine production safety and provides guidance and development of coalbed methane exploration.
出处
《地质科技情报》
CAS
CSCD
北大核心
2012年第6期134-140,共7页
Geological Science and Technology Information
基金
国家自然科学基金项目(41162006
40862006)
国家地质矿产评价专项计划项目(1212010050504)
新疆大学"天山学者"特聘教授(陈斌)配套科研项目
