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基于气体图解法原理,根据气测值烃组分C1、C2、C3之间的相互关系,在对40余口井的气测录井资料进行统计分析的基础上,建立了北部湾盆地油气层识别图版。应用实例表明,北部湾盆地油气层识别图版具有较强的实用性,利用该图版进行油气层判别准确率达到98%以上,可为油气勘探开发随钻分析提供快速、准确的第一手资料。
Based on the principle of gas graphic method and based on the correlation between gas components C1, C2 and C3 of gas measurement and on the basis of statistical analysis of gas logging data of more than 40 wells, the gas and oil reservoir of Beibu Gulf Basin Identify the plate. The application example shows that the Beibuwan basin identification map of oil and gas layers has strong practicability, and the accurate rate of using oil and gas reservoirs in this plate can reach more than 98%. It can provide fast and accurate first-hand information for oil and gas exploration and development while drilling analysis.