河南省煤层气开发工艺初探

On Three Proposals of the Coalbed Methane Development in Henan Province

河南省煤层气开发起步较早，但由于地质条件的多样性和强化措施不当，迄今为止，还没有取得象柳林那样的标准化示范区．本文针对煤层气储层的多样性和复杂性，提出了三种强化开发方案：压裂、酸化和顶板强化．

Though the development of coalbed methane in Henan province started in the late of 1970s, the achievements of a standard example area like Liulin has not been obtained due to its complicated geological condition and the unsuitable stimulating technology. Therefore, three methods such as fracturing, acid treatment and roof stimulating have been proposed so as to deal with the variety and complicated geological problems of the coalbed methane.