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色谱气测井是近年来使用的一种新方法,它能定量计算出地层中天然气的含量和组成,因而能比较准确地确定和评价油、气层,是石油勘探中一种重要的测井方法。其成果应用可根据测量和计算结果,按照图板进行解释工作。色谱气测解释图板包括:地层含气量解释图板和色谱分析解释图板。色谱分析解释图板用来确定储集层流体性质,如油、气、水等。地层含气量解释图板用来评价储集层。
Chromatogram gas logging is a new method used in recent years. It can quantitatively calculate the content and composition of natural gas in the stratum, and thus can accurately determine and evaluate oil and gas reservoirs. It is an important logging in oil exploration method. The results of the application can be based on measurement and calculation results, according to the board to explain the work. Chromatographic gas interpretation chart includes: formation gas content interpretation chart and chromatographic interpretation of the graph. The chromatographic interpretation chart is used to determine reservoir fluid properties such as oil, gas, water, etc. Stratum gas content interpretation chart is used to evaluate the reservoir.