【摘要】 在资料收集、野外地质、地温调查及现场地面物探工作的基础上,对山东省蓬莱市村里集镇黄泥沟村地区地热地质条件进行综合研究,分析了地热资源的开采前景,目的是基本查明工作区内的断裂构造、地层层序、热储分布、热储埋深、热储温度,预测地热井的成井条件,为地热资源开发利用总体规划及进一步勘探提供依据。分析内容包括地质构造条件、地温场特征、地球物理特征以及热储特征。认为工作区具备开发地热资源的前景条件,地热井成井深度在1500m左右时可获得30℃~40℃的热水。建议投入施工一眼探采结合井,井深设计1500m,井位选择于1000~1200m钻遇NE向断裂下盘,可获得较完善的地热资源赋存信息。更多还原

【Abstract】 Based on the data collection, geological survey, ground temperature survey, and geophysical prospecting, this paper comprehensively studies geothermal geological conditions of Huangnigou Village, Cunliji Town, Penglai City of Shandong Province, and makes a prospect analysis of geothermal resource, and it aims to work out the fracture structure, stratigraphic sequence, geothermal reservoir distribution, buried depth of the geothermal reservoir, temperature of geothermal reservoir in the study area, and to predict the supplying conditions of geothermal wells in order to provide basis for the development and utilization of geothermal resources planning and further exploration. In this paper, the contents include the geological structure conditions and geothermal field characteristics, geophysical characteristics and the characteristics of geothermal reservoirs. Through the analysis, the study area has the prospect of the development of geothermal resources conditions, and the geothermal water with 30-40℃ can be obtained in the geothermal well, which is about 1500 m depth. We suggest that the exploration wells are about 1500 m depth and located to meet NE faulting footwall in about 1000-1200 m depth. So we can get a perfect occurrence of geothermal resources information.更多还原