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根据磷灰石裂变径迹分析(AFTA)及干酪根自由基浓度分析了塔里木盆地塔中地区单井的热历史,同时结合波动地质学分析的结果研究了其复杂的构造演化-沉积埋藏史,由此探讨了复杂构造运动对油气生成和油气藏形成的影响,表明多期构造运动一方面对油气藏会产生破坏作用,而另一方面却对延长生油层的生烃时间有利(即可以晚期生烃)。后期多次构造运动有利于烃源岩晚期、长期生烃
Based on the analysis of apatite fission track analysis (AFTA) and kerogen radical concentration, the thermal history of single well in Tazhong area of Tarim Basin was analyzed. The complex tectonic evolution of sedimentary burial history, Thus, the effect of complex tectonic movement on hydrocarbon generation and reservoir formation is discussed. It shows that multi-phase tectonic movement can destroy the reservoir on the one hand, and on the other hand it is beneficial to extend the hydrocarbon generation time Hydrocarbon generation). Multiple post-tectonic movements are favorable to the late hydrocarbon generation and long-term hydrocarbon generation