| 碳氧比能谱测井解释油气水层的方法基础及油田应用实例 |
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| 引用本文： | 谭廷栋.碳氧比能谱测井解释油气水层的方法基础及油田应用实例[J].物探与化探,1990,14(5):346-356. |
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| 作者姓名： | 谭廷栋 |
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| 作者单位： | 石油勘探开发科学研究院 北京 |
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| 摘 要： | 碳氧比能谱测井是一种探测地层化学指示元素比值的核测井方法。根据测量的碳氧比(C/O)和硅钙比(Si/Ca),可以确定套管井地层含水饱和度及其产水率。从80年代起,我国大庆、胜利、辽河、大港油田先后开展了碳氧比能谱测井,在套管井地层中找油找气,获得了显著的地质效果。本文论述碳氧比能谱测井解释油气水层的方法基础及油田应用实例。
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| 关 键 词： | 碳氧比 能谱 测井 油气 水层 |
FUNDAMENTALS AND APPLICATION EXAMPLES OFCARBON/OXYGEN SPECTRAL LOGGING METHOD FORINTERPRETATION OF HYDROCARBONAND WATER ZONE |
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| Institution: | Research Institute of Petroleum Exploration and Development |
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| Abstract: | Carbon/oxygen spectral log is a nuclear logging method for detectingchemical indicator elements in strata. Based on surveyed C/Oratios and Si/Caratios, we can determine water saturation and water cut of strata in casedwell.Since the beginning of 1980’s, carbon/oxygen log has been performed in suchoil fields of China as Daqing, Shenli, Liaohe and Dagang with satisfactorygeologic results achieved. In this paper the fundamentals and rield applicationexamples of the carbon/oxygen spectral logging method for interpretation ofhydrocarbon and water zone are discussed in detail. |
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