| 套管侧钻分支井钻井工程设计及应用原则 |
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| 引用本文： | 靳树忠.套管侧钻分支井钻井工程设计及应用原则[J].石油钻探技术,2003,31(2):4-5. |
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| 作者姓名： | 靳树忠 |
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| 作者单位： | 辽河石油勘探局工程技术研究院,辽宁盘锦,124010 |
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| 摘 要： | 利用老井开窗侧钻分支井，可以提高原油采收率，增加产能和降低成本。对与分支井相关的分式设计。轨迹优化设计，钻柱设计，斜向器开窗方位的优化。开窗技术。轨迹控制应用等方面的主要原则进行了阐述。对进一步推广应用分支井技术，提高我国分支井钻井技术水平有一定的推动作用。
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| 关 键 词： | 套管侧钻 分支井 石油钻井 工程设计 应用原则 数学模型 井眼轨迹 |
| 文章编号： | 1001-0890(2003)02-0004-02 |
| 修稿时间： | 2002年10月28 |
Drilling Engineering Designs for Casing Sidetracking Multi-Branched Wells and the Applications |
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| Jin Shuzhong.Drilling Engineering Designs for Casing Sidetracking Multi-Branched Wells and the Applications[J].Petroleum Drilling Techniques,2003,31(2):4-5. |
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| Authors: | Jin Shuzhong |
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| Abstract: | The sidetracking branched wells can enhance oil recovery, increase production capacity and reduce costs. In relation to branch well planning, the optimum design of well path and cutting window location, drill string design, milling techniques and well trajectory control are also discussed in the paper. It will accelerate the development and wide application of branch well techniques. |
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| Keywords: | side tracking branched well engineering design hole trajectory mathematical model |
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