煤层气多分支水平井技术探讨

Technology of CBM Multiple-lateral Horizontal Well

摘要:

煤层气多分支水平井是集钻井、完井及增产措施为一体的煤层改造技术，近年来在国内有较大发展。结合国内当前煤层气多分支水平井的发展状况，对其技术难点和关键技术进行讨论，并得出几点认识。

Abstract:

CBM multiple-lateral horizontal well is a coalbed modification technique combined with well drilling, completion and stimulation, which has great development in China in the past years. According to the development situation of CBM multiple-lateral horizontal well in China, the paper discusses the technical difficulties and key technologies and presents some conclusions.