前言石油勘探的实践证明,我国油气资源除沿海大陆架地区外,大部分聚集在陆相沉积盆地中。因此,认真研究并总结陆相石油地质规律,对指导我国的石油勘探具有特殊的意义。近年来,我国许多油田都对内陆湖盆环境的沉积条件及特征,进行了深入的研究。并在此基础上,进而将沉积条件、构造发展及油气生成作为一个统一的地质体对待,综 Foreword The practice of oil exploration proves that most of the oil and gas resources of our country are concentrated in continental sedimentary basins except for the coastal continental shelf areas. Therefore, it is of special significance to study and summarize the terrestrial petroleum geology rules to guide the petroleum exploration in our country. In recent years, many oilfields in China have conducted in-depth research on the depositional conditions and characteristics of the inland lake basin environment. Based on this, the depositional conditions, tectonic development and hydrocarbon generation are treated as a unified geological body.