| 空气定向水平井钻进注气量试验研究 |
| 投稿时间：2008-10-18 点此下载全文 |
| 引用本文：向军文,刘强,隆东.空气定向水平井钻进注气量试验研究[J].钻探工程,2008,35(11):7-9.XIANG Jun-wen,LIU Qiang,LONG Dong. Experimental Study on the Air Injection Volume of the Horizontal Well[J]. Drilling Engineering, 2008,35(11):7-9. |
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| 基金项目:国土资源部“百人计划”项目支持 |
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| 中文摘要:通过对空气正循环水平井的注气量进行实验研究，得出实际注气量应是满足关键点处最小动能时，将井底理论计算压力扩大17倍以后所对应的注气量，这对实际钻井前的设计有很好的指导作用。 |
| 中文关键词:空气正循环钻井 水平井钻进 注气量 井底压力 |
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| Experimental Study on the Air Injection Volume of the Horizontal Well |
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| Abstract:This article obtains that the actual air injection volume should be 1.7 times of the theoretical down hole pressure according to the smallest kinetic energy of the key points. The experimental study on the air injection volume of horizontal well has good instructions before designs on the actual well drilling. |
| keywords:air directional drilling horizontal well drilling air injection volume bottom hole pressure |
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