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文章对1997年在吉林探区东南隆起区应用的气测七参数判别法的原理与判别模型的建立进行了介绍,并对其应用情况进行了客观分析,针对存在的问题将判别模型进行了改进,提高了解释符合率,取得了较好的效果,此后,又依据中央坳陷区、佳伊地堑储层特征分别建立了判别模型。最后对三个地区的应用进行了归纳总结,指出该方法存在的问题以及下一步工作建议。
This paper introduces the principle and discriminant model of the seven parameters of gas detection applied to the southeast uplift area of Jilin Exploration Area in 1997, and makes an objective analysis on the application of the method. The paper improves the discriminant model according to the existing problems , Improved the coincidence rate of interpretation and achieved good results. Since then, discriminant models have also been set up based on the reservoir characteristics of central Iraqi depression and Jiayi graben. Finally, the author summarizes the application of the three regions, points out the problems existing in the method and suggestions for further work.