| 钻井中的活塞效应问题及解决途径 |
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| 引用本文： | 赵兴君,何志元,刘杰,郝凤山. 钻井中的活塞效应问题及解决途径[J]. 辽宁工程技术大学学报(自然科学版), 1995, 0(3) |
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| 作者姓名： | 赵兴君 何志元 刘杰 郝凤山 |
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| 作者单位： | 阜新矿业学院矿建系，金城造纸厂 |
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| 摘 要： | 本文分析了钻井法凿井中所出现的钻井活塞效应问题及带来的危害．提出了解决钻井活塞效应的方向和途径。
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| 关 键 词： | 钻井，活塞效应，潜体，过流断面，刀盘 |
Piston Effect Problem in Drilling Shaft Sinking Method and its Solution |
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| Zhao Xingjun, He Zhiyuan, Liu Jie, Hao Fengshan. Piston Effect Problem in Drilling Shaft Sinking Method and its Solution[J]. Journal of Liaoning Technical University (Natural Science Edition), 1995, 0(3) |
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| Authors: | Zhao Xingjun He Zhiyuan Liu Jie Hao Fengshan |
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| Abstract: | This paper analyses the piston effect problem in dellling shaft sinking method and its detriments. In the meantime, the approaches of solving the problem are proposed by the author. |
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| Keywords: | rilling shaft sinking method piston effect under current current cross section cutter disc |
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