摘要
酒东盆地是典型挤压造山型盆地,嘉峪关断裂是第四纪活动断裂,具有储热导热良好的地热地质条件,虽地温场偏低于东部裂谷型盆地,在以往石油勘探和水文地质普查中已发现有地下热水存在。嘉峪关市区一带通过石油普查重力、直流电测深资料重新解释,结合以往石油地震勘探和钻探成果,认为嘉峪关—酒泉凹陷具备地热资源形成的储、盖、通、源条件,属中低温盆地传导型地热资源,具有经济开发价值。
Jiayuguan city is situated at west Jiudong Basin which is a typical compressed orogenic basin, and neighbor with Jiayuguan Fault which was an active fault during Quaternary Period. The basin and fault are favorite geothermal condition for reserve and conduction. By studying the previous document of petroleum prospecting including gravity survey, electrical sounding of direct current, seismic exploration and drilling, it is supported that Jiayuguan-Jiuquan depression has the conditions to develop geothermal resource, such as reserve,sealing, conducting and source, and the middle-low basin-conducting type geothermal resource is expected.
出处
《甘肃地质》
2014年第3期61-66,共6页
Gansu Geology
