山西省煤层气测井工作现状与机遇

CBM Exploration and Exploitation Status Quo and Coalfield Well Logging Ranks Development

山西省的煤层气资源量约为10.39万亿m3,占全国总量的近1/3,其中沁水煤田和河东煤田的煤层气资源量占全省煤层气总资源量的93.4%。截至2007年底,山西省有效期内煤层气矿业权共24个,总面积25 931.65km2。目前煤田测井队伍虽然由传统的"老四条"向多参数、多方法发展,并取得了较好的应用效果,但也存在测井方法少、仪器落后、解释水平低等不足。山西省是国家"十一五"期间煤层气地面开采的重点地区,到2010年其产能要求达到53.5亿m3,产量达到39.5亿m3。这将给煤田测井队伍带来新的机遇和挑战,为此应注重做好制订规范、提高研究程度、加大设备投入、加强人才培养等工作。

The CBM resources in the Shanxi Province are about 1.039 billion m^3, account for near 1/3 of national total, in which, CBM resources in Qinshui and Hedong coalfields account for 93.4% of provincial total. Up to the end of 2007, in the province have 24 effective CBM mining rights, with total area 25931.65km^2. At present, although start development from ＂old 4 traces＂ to multi parameters and multi methods, and acquired rather good application effects, but still have issues of less logging methods, straggling instruments and low interpretation level. Shanxi Province is an important region to mine CBM from surface during the ＂llth Five- Year Plan＂, it is requested 5.35 billion m^3 capacity and 3.95 billion ms output in the year 2010. Thus bring along new chances and challenges to coalfield well logging ranks, therefore should get done with standard formulating, investigation enhancing, equipment input increasing and talents cultivation strengthening etc.