断裂控油的物理模拟实验研究——以准噶尔盆地西北缘红车断裂带为例

STUDY ON PHYSICAL SIMULATION EXPERIMENT FOR THE CONTROLLING OF FAULTS TO OIL—TAKING THE HONGCHE FAULTS IN THE NORTHWEST OF JUNGGAR BASIN AS AN EXAMPLE

对准噶尔盆地西北缘红车断裂带的断裂控油模式进行了研究,并进一步转化为实验模型,模拟了单一相(油相)连续、稳态流体运动条件下,断裂输导体系中石油运移和聚集的过程。通过观察实验过程和对实验结果的分析,结合构造应力场特征和断裂控油的流体地球化学研究结果,对该断裂带的控油特征进行了分析。

This thesis researched the mode of the controlling of faults to oil migration and accumulation in the northwest of Junggar Basin, and then defined it to experimental model, when the oil is injected continued and steady into the model, we simulated the process of the oil migration and accumulation in the faults and the reservoir. By observing the process of experiment and analysising the result and studying the character of tectonic stress field and the proof of fluid geochemistry for the controlling of faults to oil, this paper analyzed the character for the controlling of reverse faults to the oil in this area clearly.