| “打滑”岩层回转钻进采用低工艺规程初探 |
| 投稿时间：2010-03-13 修订日期：2010-06-25 点此下载全文 |
| 引用本文：罗文来,张延军,李运海.“打滑”岩层回转钻进采用低工艺规程初探[J].钻探工程,2010,37(7):4-8.LUO Wen-lai,ZHANG Yan-jun,LI Yun-hai. Preliminary Study on Rotary Drilling in the Slipping Rocks with Low Process Plan[J]. Drilling Engineering, 2010,37(7):4-8. |
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| 中文摘要:通过对岩石破碎机理的再探讨，提出在坚硬致密弱研磨性岩层（俗称“打滑”地层）的金刚石回转钻进中采用低工艺规程，在探索和实际应用中取得很好的效果，尤其在中深孔中转速开不上去时也取得好的效果。 |
| 中文关键词:“打滑”岩层 回转钻进 岩石破碎机理 低工艺规程 |
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| Preliminary Study on Rotary Drilling in the Slipping Rocks with Low Process Plan |
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| Abstract:This article further discusses the rock breaking mechanism and proposes using the low process plan for rotary drilling in the hard compact weak-abrasive rock layer. Good effect was obtained in the practical application, especially in the deep hole without enough RPM. |
| keywords:slipping rock rotary drilling rock breaking mechanism low process plan |
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