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碳/氧比测井能够在套管井中测量储集层的碳/氧比值和硅/钙比值等,从而计算出各层的剩余油饱和度。本文介绍引进的美国德莱赛公司的碳/氧比能谱仪在胜利油田的使用情况及存在的问题。
C / O logging allows for the determination of the reservoir’s C / O ratio and Si / Ca ratio in a cased hole to calculate the remaining oil saturation for each layer. This article describes the introduction of the United States Dresser carbon / oxygen ratio spectrometer in the Shengli Oilfield and the existing problems.