| 山东温石塘地热田回灌补源压裂增注试验 |
| 投稿时间：2014-06-11 修订日期：2014-06-11 点此下载全文 |
| 引用本文：李炳平,叶成明,何计彬,等.山东温石塘地热田回灌补源压裂增注试验[J].钻探工程,2014,41(12):6-10.LI Bing-ping,YE Cheng-ming,HE Ji-bin,et al. Fracturing Test of Groundwater Recharge in Wenshitang Geothermal Field of Shandong[J]. Drilling Engineering, 2014,41(12):6-10. |
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| 中文摘要:地热田回灌补源是实现地热能资源可持续开发的新技术，用于解决地热能补给，提高地热能利用率。其方法是在距开采井一定距离，施工一眼注水井，通过注水井向地下注入一定比例的水量与热源再交换，提高热能资源量。介绍了对注水井实施压裂、增加对地热井注水量的新工艺。经水力压裂和抽水试验，增注水效果明显，为我国合理开采利用和保护地热能资源提供了一种新的技术方法。 |
| 中文关键词:地热田 压裂 回灌补源 注水井 抽水试验 |
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| Fracturing Test of Groundwater Recharge in Wenshitang Geothermal Field of Shandong |
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| Abstract:The groundwater recharge for geothermal field is a new technology to realize the geothermal energy resources sustainable development, solve the geothermal energy supply and improve the utilization efficiency of geothermal energy. The technical method is implemented by a water injection well constructed at a certain distance from the exploiting well, by exchange of certain proportion water injected to underground through injection well and the heat source to improve the heat resource. This paper introduces a new technology to increase the geothermal well injection by fracturing the water into injection well. By hydraulic fracturing and pumping tests, obvious effect of water injection increase is obtained, which provides a new technical method for reasonable exploitation and protection of geothermal energy resources for China. |
| keywords:geothermal field fracturing recharge source injection well pumping test |
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