区域重力在兰州断陷盆地地热勘查中的应用与热储分析
Application of regional gravitation in the geothermal exploration and analysis of geothermal reserves in Lanzhou fault basin
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摘要: 通过区域重力调查,揭示了兰州第三系断陷盆地兰州坳陷的基底构造形态和断裂分布;利用二氧化硅水文地球化学地热温标和井中测温预测地热异常分布范围;进一步分析兰石厂深孔测井资料,提出热储部位;指出兰州坳陷地热资源的前景和勘查有利地段。Abstract: The author revealed the structural form of basement and the location of the fault zone of the Tertiary fault basin in Lanzhou by means of regional gravitation exploration;Predicted the abnormal geot hermal distribution area using hydrogeochemical geot hermal thermometric scale of SiO2 and predirect temperature test in wells.The author points out the position of geot hermal reservoir through the analysis of the logging material from a deep boreholel ocated in the yard of the factory of petroleum and chemical engineering in Lanzhou.The foreground of geot hermal resources and the advantag eousregion for exploration were provided.
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姚足金.二氧化硅温标.地热专辑(第二辑)[C].地质出版社,1989.9.
汪集旸.中低温地热系统[M].北京:科学出版社,1990.
梁恕信,孙彤彰,韩友珍.中国第Ⅳ号地学断面大地热流研究[J].科学通报,1992,(2).
张必敖,董志平,韩友珍.南北地震带北段地温场的初步探讨[J].西北地震学报,1987,(1).
邓孝.地下水垂直运动的地温场效应与实例剖析[J].地质科学,1989,(1).
马杏垣.中国地质历史进程中的裂陷作用[A].现代地壳运动研究(C).地震出版社,1985.
邹有缘.北京地区地热测井与热储层研究[J].北京地质,1999,(3).
李百祥,李安吉,李林果.电测深在榆中盆地地热勘查中的应用[J].甘肃地质学报、2000,(1).
李百祥.从地温场特征探讨兰州断陷盆地地热资源前景[J].甘肃地质学报.2001,(1).
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