论文部分内容阅读
赵彦超等．碳氧比测井──一种潜在的生油岩评价工具．测井技术，１９９４，１８（４）：２４０～２４７生油岩测井评价是测井地层评价的新领域。从生油岩的岩石体积模型入手，建立了生油岩的碳氧比测井响应方程，并用实际资料分析了生油岩在碳线比测井曲线上的特征，然后以ＳｕｓａｎＬ．Ｈｅｒｒｏｎ公式为基础，利用Ｃ／Ｏ，Ｓｉ／Ｃａ资料重新推导了计算生油岩有机碳的公式，并以某油田的两口井资料进行了试算。结果表明：碳氧比测井是一种潜在的生油岩评价工具。
Zhao Yan Chao and so on. C / O logging - a potential source rock evaluation tool. LOGGING TECHNOLOGY, 1994,18 (4): 240 ~ 247 Oil Well Logging Evaluation is a new field of logging formation evaluation. Starting from the rock volume model of the source rock, the carbon-oxygen ratio log response equation of the source rock is established. The characteristics of the source rock on the carbon ratio log are analyzed with the actual data. Herron formula is used as a basis to deduce the formula of calculating organic carbon of source rock by using C / O and Si / Ca data. The results show that the C / O logging is a potential tool for oil source rock evaluation.