江汉复兴Ⅰ号断块近地表石油微生物勘探研究  

Microbail Prospecting of Oil of Fuxing NO.Ⅰ Fault Block in Jianghan Basin

作　　者：袁志华[1] 张杨[1] 张玉清[1] 

机构地区：[1]长江大学地球化学系,教育部油气资源与勘探技术重点实验室,湖北荆州434023

出　　处：《地质论评》2008年第5期641-645,共5页Geological Review

基　　金：石油科技中青年创新基金(批准号2003Z0506)的成果。

摘　　要：油气微生物勘探,作为一种新的油气勘探技术,因其快速而多解性小,日益受到勘探界的重视。通过对江汉复兴Ⅰ号断块的油气微生物勘探研究,不仅对研究区内的S4正钻井成功地进行了快速评价,而且圈定了最有利富集区,同时,指明了勘探方向可向南部转移。最后,通过对研究区长期跟踪研究表明,在油气微生物勘探之后所完钻的12口井中,其含油情况均与微生物异常结果相符,充分展示了油气微生物勘探新技术的巨大应用前景。Microbial prospecting of oil and gas（MPOG）, as a new technique, is paid more and more attention by the whole exploration field, because of its many advantages such as direct display, effectiveness , economics and less multi-interpretation. With the new method of the microbial prospecting of hydrocarbon, which is one of MPOG, applied to Fuxing NO. Ⅰ fault block in Jianghan basin, not only the oil information of the being drilled well of S4 is successfully rapid evaluated, but also the most favorable abundance zone are determined. At the same time, the exploration direction is pointed out to the south of the studied area. At last, with the persistent attentions to the Fuxing NO. Ⅰ fault block exploration, there are 12 wells drilled after the study of MPOG, and the results are consistent between the oil information of the wells and MPOG, which reveal a great significant application prospect of the new technique of MPOG.

关 键 词：油气微生物勘探 复兴Ⅰ号断块 微生物异常 有利富集区 快速评价 

分 类 号：P618.13[天文地球—矿床学] P618.130.2[天文地球—地质学]