影响灰岩热储开发的主要因素及技术对策研究  

Study on Main Factors Affecting Limestone Thermal Storage Development and Technical Countermeasures

作　　者：杜利 赵磊[2,3] 魏广仁 王玉星 Du Li;Zhao Lei;Wei Guangren;Wang Yuxing(Renewable R&D Center,Sinopec Star Petroleum Co.,Ltd.,Beijing 100083;China National Research and Technology Center of Geothermal Energy,Beijing 100083;Renewable R&D Center,Sinopec Star Petroleum Co.,Ltd.,Zhengzhou Branch,Zhengzhou 450016)

机构地区：[1]中石化新星(北京)新能源研究院有限公司,北京100083 [2]中国石化地热资源开发利用重点实验室,北京100083 [3]中石化新星(北京)新能源研究院有限公司郑州分公司,郑州450016

出　　处：《石化技术》2021年第11期128-129,共2页Petrochemical Industry Technology

摘　　要：清丰县地热资源属于中低温地热资源,总体处于岩溶斜坡,断裂发育,富水性好。在对于清丰县奥陶系灰岩岩溶发育规律研究、精细建模的基础上,结合实际开发规律对于清丰地区三维精细模型进行校正。在此基础上对于已投入运行的清丰老区在满足供暖需求的采灌条件下,预测整体开发规律,提出可持续开发的相关方案,从而形成已开发的灰岩热储整体调整方案。The fracture in Qingfeng County is more developed and belongs to the area with good water-richness.Based on the research and fine modeling of Ordovician limestone karst development law,combined with the actual development law,the three-dimensional fine model in Qingfeng area is corrected.On this basis,for the Qingfeng old area which has been put into operation,under the condition of mining and irrigation meeting the heating demand,the overall development law is predicted,and the relevant schemes of sustainable development are put forward,so as to form the overall adjustment scheme of developed limestone heat storage.

关 键 词：奥陶系灰岩 岩溶热储 开发规律 

分 类 号：P314[天文地球—固体地球物理学]