地温是控制石油生成及其演化的主要因素之一。近十多年来国内外石油地质工作者都十分重视地温的研究,发现好多地区油气田的分布与一定的地温异常有关。所以研究含油气盆地的区域地温特点,对认识成油规律、石油区域远景评价和指导油气勘探都具有一定的意义。 Ground temperature is one of the main factors controlling the formation and evolution of oil. Over the past ten years, domestic and foreign petroleum geologists have paid great attention to the study of geothermal temperature and found that the distribution of oil and gas fields in many areas is related to certain geothermal anomalies. Therefore, studying the regional geothermal characteristics of petroliferous basins is of great significance to the understanding of the law of oil formation, the evaluation of petroleum regional vistas and the exploration of oil and gas exploration.