内蒙洪特地区化探与油气微生物勘探应用  

THE APPLICATION OF GEOCHEMICAL EXPLORATION AND OIL-GAS MICROBIAL PROSPECTING TO HONGTE AREA,INNER MONGOLIA

作　　者：袁志华[1] 付晓宁[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：《物探与化探》2009年第3期278-281,共4页Geophysical and Geochemical Exploration

基　　金：中德国际合作项目(No.200703-10)的部分研究成果

摘　　要：通过采用化探及油气微生物勘探新技术,对内蒙洪特地区进行了油气勘探研究。化探综合异常分析研究表明,本研究区有2个异常区,即西南化探异常区和东北化探异常区。油气微生物综合异常分析研究,可将本研究区划分为3个异常区,即中南微生物异常区、东北微生物异常区和西南微生物异常区。研究表明,化探和油气微生物勘探结果,不仅与研究区内已完钻井的含油气性相符,而且与随后完钻的各井的含油气性亦相符。在本研究区,化探与油气微生物勘探结果呈现互补关系,如将二者叠合运用,这样将会大大提高油气勘探成功率。The new techniques of geochemical exploration and Microbial Prospecting of Oil and Gas （MPOG） were applied to Hongte area of Inner Mongolia. Geochemical studies revealed two comprehensive geochemical anomalous zones, i. e. , the southwestern geo- chemical anomalous zone and the northeastern geochemical anomalous zone. In addition, with the MPOG technology, three anomalous zones, i.e. the northeastern microbial anomalous zone, the central-southern microbial anomalous zone and the southwestern microbial anomalous zone, were evidently recognized. The results obtained by geochemical exploration and MPOG are not only consistent with the oil information of the drilling data in the study area but also in accord with the subsequent drilling data. In Hongte area, the results of geochemical exploration and MPOG are complementary. In the exploration of oil and gas, therefore, it may be more efficient by combining the two techniques, which will greatly increase the success rate of oil and gas exploration.

关 键 词：油气化探 油气微生物勘探 微生物异常 内蒙古洪特地区 

分 类 号：P632[天文地球—地质矿产勘探]