Construction of the conceptual model of thermal reservoir structure of the Xining basin,China
Construction of the conceptual model of thermal reservoir structure of the Xining basin,China
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发表时间：
2008
影响因子：
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通讯作者：
Zhang Sen-qi;Li Chang-hui;Sun Wang-yong;Xue Wei-lin;Xin Yuan-hong;Shi Wei-dong;Wang Zhan-chang;Fan Yong-gui
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文献类型：
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作者：
Zhang Sen-qi;Li Chang-hui;Sun Wang-yong;Xue Wei-lin;Xin Yuan-hong;Shi Wei-dong;Wang Zhan-chang;Fan Yong-gui
根据西宁盆地地热地质条件和唐纳森管状模型，提出了西宁盆地热储结构的概念模型。该模式以大地热流为热源，低导热系数岩石为储热介质，深部循环和强迫对流的渐进加热为机制，构造控水控热。虽然地热异常在盆地中广泛存在，但地热资源并不存在于任何地方。要准确确定地热威尔斯井的最佳构造位置，寻找高渗透性的热储层。
Based on the conditions of geothermal geology and Donaldson tubular model, the authors propose a conceptual model of thermal reservoir structure for the Xining basin. This model addresses the following:terrestrial heat flow is the heat source, rocks with a low thermal conductivity stores heat, the mechanism is gradual heating by deep circulation and compelled convection, and the water and heat are controlled by structure. Although geothermal anomalies are widespread in the basin, geothermal resources are not present anywhere. It is necessary to determine accurately the best structural sites for drilling geothermal wells and find thermal reservoirs with a high permeability.