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科技导报  2015 

干热岩水力压裂实验室模拟研究

DOI: 10.3981/j.issn.1000-7857.2015.19.004, PP. 35-39

Keywords: 干热岩,高温压实验,水力压裂,声发射,导流换热实验

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Abstract:

地壳中干热岩所蕴含的地热能量巨大,已成为世界各国重点研究开发的新能源。干热岩资源开发的增强型地热工程的场地试验研究投资大、周期长、风险大,在现场压裂和人工热储层建造示范工程前,实施干热岩水力压裂实验室研究很有必要。为此,吉林大学深部地热和干热岩研究团队建设了大尺寸高温高压下干热岩水力压裂实验室模拟系统,为现场压裂工艺设计和储层改造提供参数和技术支持。本文介绍模拟系统的实验设备、实验条件和初步的实验研究成果。

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