塔里木盆地九年油气勘探历程与回顾(续)

Course and Review of Nine-year Petroleum Exploration in the Tarim Basin

本期刊登的战例分析了整体解剖轮南大型潜山失利的原因,主要是对奥陶系碳酸盐岩储集层严重的非均质性认识不足,求胜心切,超越了程序;但是,奥陶系风化壳上油气的分布十分普遍,又为7年后再上轮南潜山打下了基础。

The case in this paper analyzed the reason of failure in Lunnan large-scale buried hill, which is mainly because of the insufficient understanding to the severe heterogeneity in Ordovician carbonate reservoir and some necessary procedures had been bypassed. However, the widespread oil and gas in Ordovician weathering crust laid base for the petroleum exploration in Lunnan buried hill 7 years later.