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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
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]. 探矿工程, 2007, 34(3): 51-53
作者姓名:迟玉亮
作者单位:吉林省地质勘探技术研究所,吉林长春130011
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。

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
收稿时间:2006-11-15
修稿时间:2006-11-15

Design of Even and Odd Teeth Polycrystailine Bit and the Drilling Effectiveness in Oil Shale Formation
CHI Yu-liang. Design of Even and Odd Teeth Polycrystailine Bit and the Drilling Effectiveness in Oil Shale Formation[J]. Exploration Engineering:Rock & Soil Drilling and Tunneling, 2007, 34(3): 51-53
Authors:CHI Yu-liang
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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