| 地表微生物在油气勘探中的应用 |
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| 引用本文： | 汤玉平,蒋涛,任春,许科伟,黄欣,汤恒.地表微生物在油气勘探中的应用[J].物探与化探,2012,36(4):546-549. |
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| 作者姓名： | 汤玉平 蒋涛 任春 许科伟 黄欣 汤恒 |
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| 作者单位： | 中国石化石油勘探开发研究院无锡石油地质研究所,江苏 无锡,214151 |
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| 基金项目： | 中石化科技部项目“油气微生物勘探技术及应用研究”(P11058) |
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| 摘 要： | 在认识微生物油气勘探原理的基础上,对微生物油气勘探常用指标进行了分析。油气田上方的微生物异常与背景区有明显差异,油田与气田上方不同指标的异常特征亦不同,表明地表微生物可应用于油气勘探。研究发现,甲烷氧化菌、丁烷氧化菌、专性烃氧化菌、硫酸盐还原菌等在油气田上方表现出较为明显的顶端异常特征,专性烃氧化菌在气田上方显示稍弱,甲烷氧化菌在油田上方显示稍弱。
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| 关 键 词： | 地表微生物 异常特征 油气勘探 |
THE APPLICATION OF EDAPHIC MICROBE TO OIL AND GAS EXPLORATION |
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| TANG Yu-ping
,
JIANG Tao
,
REN Chun
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XU Ke-wei
,
HUANG Xin
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TANG Heng.THE APPLICATION OF EDAPHIC MICROBE TO OIL AND GAS EXPLORATION[J].Geophysical and Geochemical Exploration,2012,36(4):546-549. |
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| Authors: | TANG Yu-ping JIANG Tao REN Chun XU Ke-wei HUANG Xin TANG Heng |
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| Institution: | (Wuxi Research Institute of Petroleum Geology,PEPRIS,Wuxi 214151,China) |
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| Abstract: | This paper presents the findings from studying the typical microbiological indicators based on the theory of edaphic microbe applied to oil and gas exploration.The applicability of edaphic microbe in the oil and gas exploration is justified by the significant difference between the microbe amount in the oil and gas field and that in the background field and between microbial population in the oil field and that in the gas field.The study indicates that methane reducing microbe,butane reducing microbe,obligate hydrocarbon reducing microbe and sulfate reducing microbe all show obvious higher concentrations in the oil and gas field,except for the obligate hydrocarbon reducing microbe in the gas field and the methane reducing microbe in the oil field. |
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| Keywords: | edaphic microbe anomaly characteristics oil and gas exploration |
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