【摘要】 近年来,煤层气开发取得了较大进展。截至2005年,美国煤层气年产量达500×108m3,我国共施工地面煤层气井287口,登记煤层气区块56个,面积6.577×104km2,井下开发煤层气约16×108m3。综合阐述了国内外煤层气开发研究现状及进展,并对国内煤层气的开发进行了预测性分析,预测2015年我国煤层气年产量将达到26.22×108m3。更多还原

【Abstract】 The development of Coal bed Methane(CBM) has made greater progress in recent years.Up to 2005,CBM annual production in United States of America is 500 hundred million cubic meters.In our country 287 CBM wells have been constructed,56 CBM blocks are registered which cover 65.77 thousand square kilometers,and the underpit extraction of CBM is about 16 hundred million cubic meters.This article synthetically expounds the current situation and advance of CBM development and research at home and abroad;moreover,makes a prediction analysis on the domestic CBM development,and predicts that CBM annual production in our country will reach 3135 million cubic meters up to 2015.更多还原