摘要
从油气对比及有机包裹体分析入手,综合构造反转活动史等资料,对丽水凹陷油气成藏期次进行了探讨.丽水凹陷主要有两次油气成藏过程,始新世中晚期是主要成藏期.保存条件是丽水凹陷油气勘探成功与否的关键因素.
Based on oil and gas correlation and organic inclusion analyses and combined with data of tectonic inversion, hydrocarbon accumulation periods are discussed for Lishui sag, East China Sea basin. There are two major periods of hydrocarbon accumulation in the sag, with the Late?Middle Eocene one more important. The hydrocarbon preservation conditions may be a key to be successful in petroleum exploration in the sag.
出处
《中国海上油气（地质）》
2003年第1期44-50,共7页
China Offshore Oil and Gas(Geology)
