摘要
The research of palaeotectonic evolution plays a significant role in the oil and gas exploration in Bachu-Markit area, Tarim Basin. On the basis of current tectonic, the paleoburial depth of the strata and the erosion thickness of strata are restored and used to analyze the palaeotectonic evolution in Bachu-Markit Area according to the principle of backstripping analysis and balanced cross section. The result shows that Bachu-Markit area has experienced the Caledonian tectonic cycle, the Hercynian tectonic cycle, the Yanshan tectonic cycle and the Himalayan tectonic cycle since the Sinian, but the tectonic framework has been changed many times.