摘要
1.Major breakthroughs of shale gas investigation in west area of Hubei, China Main research institutes: Shale Gas Joint Scientific and Technological Headquarters in Yichang, Scientific and Technological Struggle of Shale Gas in South China, CGS;Wuhan Centre, CGS, etc. Main performer:Zhang Junfeng Major breakthroughs have been made in shale gas investigation of Doushantuo Formation of Sinian, where highyielding shale gas flow with 5.53×10^4 m^3/d of stable gas and 1.98×10^5 m^3/d of open flow was obtained in Eyangye 2HF well.
