CAJ | 학술논문

为研究西安市地热水回灌的可行性及适合的回灌模式，本文以陕西宾馆地热井加压回灌试验为例进行了试验研究，结果表明：在西安城区地热水中开展单井加压回灌是可行的，通过分析加压前后回灌能力的变化、压力与回灌量之间的关系以及回灌量与出水量之间的联系，对回灌过程中的堵塞机理进行了分析，结果说明加压回灌可以有效提高回灌能力，增大回灌量。
위연구서안시지열수회관적가행성급괄합적회관모식，본문이협서빈관지열정가압회관시험위례진행료시험연구，결과표명：재서안성구지열수중개전단정가압회관시가행적，통과분석가압전후회관능력적변화、압력여회관량지간적관계이급회관량여출수량지간적련계，대회관과정중적도새궤리진행료분석，결과설명가압회관가이유효제고회관능력，증대회관량。
In order to study the feasibility of geothermal water re-injection and the appropriate recharge mode,the paper took geothermal pressure re-inject experiments in Shaanxi Hotel for examples.The result showed that pressure re-injection of single well is feasible in Xi'an suburb .Through the analysis of the change of re-injection capacity before and after artificial pressure, it analyzed the relationship between pressure and re-injection volume and the connection between re-injection volume and water yield,and an-alyzed the plug mechanism in the process of re-injection s.The results showed that the pressure re-injec-tion can effectively improve the re-injection ability and increase the re-injection volume.