应用有机热成熟作用理论，通过对传统Ｋａｒｗｅｉｌ方法的改进，以我国典型古生代、中生代盆地为实例，提出了烃源岩成烃史恢复的一种新方法．该方法的特点是成熟度模拟计算结果更为精确，将地质与地球化学相结合，可客观评价生油岩在地史时期成烃动态．与传统方法相比，本方法计算简单，结果直观，特别适应于沉积－构造发展史较复杂的含油、气盆地． By applying the theory of organic thermal maturity, a new method of recovering the hydrocarbon source rocks from hydrocarbon source rocks is proposed by taking the typical Paleozoic and Mesozoic basins in China as an example by the improvement of the traditional Karweil method. The method is characterized by more accurate mathematic simulation results. By combining geology and geochemistry, the hydrocarbon generation dynamics of the source rocks during the geodesy period can be objectively evaluated. Compared with the traditional method, the method is simple in calculation and intuitive in result, especially suitable for oil-bearing and gas basin with more complex depositional-tectonic evolution history.