Geothermal Resources Potential Research On Western Sag Of Liaohe Basin

This article analysis of the western depression of Liaohe basin geothermal field formation mechanism and controlling factors, through the heat source and transmission mechanism of basin. Different horizon of different depth and geothermal field distribution, the two factor determine the abnormal geothermal field distribution area. According to the development of liaohe basin structure, the heat reservoir sedimentary system is studied, through the studying of the thermal evolution process of reservoir sedimentary mode, the main heat reservoir sedimentary characteristics and sand body is discovered.We analyze the development status of dessvelopment hot petrophysical distribution and establish the principle of thermal storage systems division, and make a detailed division of this heat storage system. Starting from the basin tectonic environment, a detailed analysis of liaohe basin and the source and supplies to the geothermic water which determines the geothermic water evolution is done and we also do some other workes : divides the hydrogeology spinning back, determine the hydrogeology function units, detailed analysis of the reservoir area each hot water physicochemical characteristics and change rule. Through the analysis of the water quality, application of geothermic water relevant national standards and evaluation of quality to determine the hot water exploitation and utilization measures and using direction. We studied in geothermal resources type,discussed the pure geothermic water potential and water conditions,the way can used and problems needing attention. We also discussed the potential and using significance of oil-fields water type geothermal resources; Studying on the different type geothermal resources exploitation, analying of oil geothermal resources utilization direction and way. From the concept,system,policy the article discusses Liaohe oil-field geothermal resources sustainable development methods and ways, the development in the future of mentality and development method is made clear.