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本文运用时间温度指数(TTI)法,根据四川盆地二叠系阳新统油气产状的实际资料,通过计算机处理,总结确定了有机质成熟度阶段的TTI特征值。并着重介绍TTI值与其它地化指标的相关关系,及其在有机质成熟度方面的应用。
In this paper, the TTI method was used to determine the TTI eigenvalues of maturity of organic matter by computer processing based on the actual data of oil and gas occurrences in the Permian Yangxian Paleozoic in the Sichuan Basin. It also introduces the relationship between TTI values and other geochemical indicators and its application in maturity of organic matter.