鄂西建南地区天然气勘探成果认识与勘探目标

Understanding on the Fruit of Hydrocarbon Exploration and Exploration Target in Jiannan Region of Western Hubei

鄂西建南地区经过天然气勘探和研究,在飞仙关组三段鲕粒滩储集体中实现了天然气探明储量翻番,二叠系长兴组生物滩普遍含气,在方西潜伏构造带勘探新发现新场含气构造。经过综合研究,认为建南深层构造具有良好的天然气勘探远景潜力。根据勘探取得的认识,提出下步气藏勘探可行性建议,以便开拓勘探新领域,发现新的天然气储量资源。

Through hydrocarbon exploration and research in Jiannan Area of Western Hubei, the proved gas deposit of oolitic beach reservoir in the Third Feixianguan formation has been doubled. The organic reefs of Changxing formation of permian system commonly bear gas. Xinehang gas bearing structure has been found in Fangxi buried structural zone. It is showed that Jiannan deep-buried structure has good gas exploration potential. The suggestions on next gas-reservoir exploration are given so as to open up new exploration field and find new resource of natural gas reservoir.