| 奇偶齿鱼脊式聚晶钻头的设计及在油页岩地层的钻进效果 |
| 投稿时间：2006-11-15 修订日期：2006-11-15 点此下载全文 |
| 引用本文：迟玉亮.奇偶齿鱼脊式聚晶钻头的设计及在油页岩地层的钻进效果[J].钻探工程,2007,34(3):51-53.. Design of Even and Odd Teeth Polycrystailine Bit and the Drilling Effectiveness in Oil Shale Formation[J]. Drilling Engineering, 2007,34(3):51-53. |
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| 迟玉亮 |
| 吉林省地质勘探技术研究所,吉林长春130011 |
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| 中文摘要:在壳牌石油公司油页岩资源项目钻探施工中，针对复合片钻头产生滑槽式的研磨回转而出现憋泵、糊钻、烧钻、进尺慢等问题，研制了奇偶齿鱼脊式聚晶钻头，并设计了合理的水路系统，与复合片钻头相比钻进效率成倍提高。 |
| 中文关键词:油页岩地层 复合片钻头 奇偶齿鱼脊式聚晶钻头 水路系统 |
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| Design of Even and Odd Teeth Polycrystailine Bit and the Drilling Effectiveness in Oil Shale Formation |
| CHI Yu-liang |
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| Abstract:In the drilling for oil shale resources, Shell Oil Corp. developed even and odd teeth polycrystalline bit, in order to avoid circulation suffocation, balled bit, bit-burnt, low footage, and designed rational water circuit. Comparing with PDC bit, drilling efficiency was multiple increased. |
| keywords:oil shale formation PDC bit even and odd teeth polycrystalline bit water circuit |
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