BTEX anomalies used as indicators of submarine oil and gas reservoirs |
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| Authors: | ZHANG Yong MENG Xiangjun SUN Ping CHEN Yanli QU Peng |
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| Affiliation: | 1.Key Laboratory of Marine Hydrocarbon Resources and Environment Geology of Ministry of Land and Natural Resources, Qingdao Institute of Marine Geology, Ministry of Land and Natural Resources, Qingdao 266071, China;Qingdao Institute of Marine Geology, Ministry of Land and Natural Resources, Qingdao 266071, China2.North China Sea Branch, State Oceanic Administration, Qingdao 266033, China |
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| Abstract: | It is a conventional method for petroleum prospecting to generally use paraffin hydrocarbon as basic indexes of oil and gas. This conventional geochemical technology, however, shows some limits in the prospecting as paraffin is vulnerable to influences from human and biologic activities. Consequently, BTEX (short for benzene, toluene, ethyl benzene and xylem, which are direct biomarkers) among aromatic hydrocarbon series has been taken into account for the oil and gas prediction. Domestic and foreign study ... |
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| Keywords: | BTEX submarine petroleum prospecting chemical anomaly oil and gas reservoirs |
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