摘要
地热资源的开发利用是一项高投资的系统工程。通过对大庆油区地热资源开发应用现状的分析,探讨了降低地热钻井投资、提高地热开发效益的几项钻井技术。分析认为,地热井身结构优化技术、水平井钻井技术和分支井钻井技术,对于不同储水层的开发和地热资源的利用,都具有极大的应用潜力,为地热这一清洁能源的有效利用探索了新的途径,并对萨热2井井身结构优化技术进行了重点介绍。
<abstract>veloping and taking advantage of geothermal resources is a systematic project of high investment. Several drilling techniques for decreasing investment and increasing development benefit of geothermal resources were approached after analyses on current situation of geothermal resources development in Daqing Oilfield. Well structure optimization techniques , horizontal drilling techniques and branch hole drilling technology have great potential application on developing different hot water zone. The new way to use the clear energy of geothermal energy is also approached. The main attentions put on the well structure optimization of Well Sare 2.
出处
《探矿工程（岩土钻掘工程）》
2004年第10期43-45,50,共4页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
大庆油区
地热资源
地热井
钻井技术
<keyword>qing Oilfield
geothermal resources
geothermal well
drilling techniques
