辽宁工程技术大学学报（自然科学版）2011，Vol.30Issue(2)：194-197,4.
阜新刘家区地质因素对煤层气地面开采的影响
Effect of geological factors to the CBM exploitation of Fuxin Liujia block
摘要
Abstract
In order to reveal the influence factors of coalbed methane ground mining, through the analysis of Liujia CBM block's CBM resources conditions, CBM geological conditions, CBM drilling technology and venting and mining production technology, the reasons for the success of block mining was studied. The CBM of Liujia in Fuxin buried moderately, coal seams are much more and thick; the sealed function of cover layers and faults, the closed and separate function of magmatic rocks and metamorphic function make Liujia blocks formed to local enrichment of the small pieces. Liujia blocks accorded to the layout of well construction of igneous rocks and faults in the area, and according to geological conditions carry out CBM drilling and venting and mining, is important factors of success of ground mining in Liujia area. The success of Liujia CBM block ground provides basis and reference for other CBM ground mining.关键词
煤层气地质条件/煤层气钻井工艺/煤层气排采工艺/岩浆岩/断层Key words
CBM geological conditions/ CBM drilling technology/ CBM venting and mining technology/magmatic rock/ faultage分类
矿业与冶金引用本文复制引用
张晶,张杰,陈天宇..阜新刘家区地质因素对煤层气地面开采的影响[J].辽宁工程技术大学学报（自然科学版）,2011,30(2):194-197,4.基金项目
辽宁省自然科学基金项目多尺度条件下煤渗透规律的试验研究(20102090) （20102090）
