Abstract: In this paper, 10 terrestrial heat flow values have been derived from logging data of 65 wells samples, and heat conductivity from 43 core sam-ples. It is shown that general aspect of the geothermal field is distributed in a ring-like form. An attempt to analyze the factors affecting such a distribution is made also. The Songliao Basin has an excellent geological background of lacustrine sedimentation and rich in oil-producing materials. In addition, a relatively high geothermal field exists in this area. Therefore, it is very favorable to the formation of oil-gas field. The result of analysis has revealed some relations between the forma-tion of oil-gas field and the tectonic structure of Songliao Basin, as well as the relation between the migration and accumulation of oil-gas and the geothermal field.

摘要： 本文通过实测65口井温曲线和43块岩心样品的热导率,得到10个大地热流值的资料。并在此基础上研究得出松辽盆地不仅具有高地温场特征,而且发现地温场分布有明显的分区性。松辽盆地具有良好的湖盆沉积和丰富的生油母质的地质背景,又具有地温场高的客观条件,对油气的生成十分有利。本文通过分析得出松辽盆地地温场与油气生成的关系,地温场与油气运移以及地温场与油气富集和储藏的关系。