Coalbed Methane in Henan

3. The existing technical problems Challenging the Development and utilization of Coalbed Methane in Henan 1) The complicated geological structure thatcaused the greatly unbalanced distribution of coalbed methane; 2) The great difficulty of coalbed methane drainage;. 3) The urgent improvement of the coalbed methane drainage equipments 4) The lacking of fund input; 5) The lagging of management construction which hinders the comprehensive utilizing of coal mine methane.

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