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| GEOLOGICAL SIGNIFICANCE OF MERCURY ELEMENT FOR PETROLEUM EXPLORATION |
| LI Guang-zhi, YUAN Zi-yan, ZHUANG Yuan, JIANG Hao |
| Institute of Petroleum Geochemical Exploration, Institute of Petroleum Exploration and Development, SINPEC, Hefei 230022, China |
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Abstract Both oil and gas have components of mercury element, and the physical and chemical properties of mercury cause this element to move upward in the oil and gas accumulation.According to types of sampling media and pretreatment methods, the analytical methods for surface mercury can be divided into oil gas mercury,heat-released mercury and soil total mercury, whose indices all show very good oil and gas indicating significance and are also very effective in tracing of fault belts.
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Received: 21 May 2006
Published: 24 April 2008
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ZHANG Hui-shan, ZHANG Jie, SHI Jun-bo, Li cheng-dong. ANOMALY CHARACTERISTICS OF STREAM SEDIMENT SURVEY IN HONGSHISHAN AREA OF GOLMUD, QINGHAI PROVINCE, AND THE OPTIMIZATION OF PROSPECTING TARGET AREAS[J]. Geophysical and Geochemical Exploration, 2011, 35(6): 768-772. |
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