| MWD导向系统防斜打直技术在东9井的应用 |
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| 引用本文： | 于永刚,杨国辉,谯世均,胡发华. MWD导向系统防斜打直技术在东9井的应用[J]. 钻采工艺, 2005, 28(1): 13-15 |
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| 作者姓名： | 于永刚 杨国辉 谯世均 胡发华 |
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| 作者单位： | 1. 青海油田公司勘探事业部
2. 钻采工艺研究院 |
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| 摘 要： | 东9井由于地层倾角大,用常规防斜措施难以保证井身质量。在该井的施工中,应用了MWD导向系 统防斜打直技术和高效PDC钻头,利用其定向控制井眼轨迹能力强的技术特点,可以随时监控井斜、方位,并可根 据井斜、方位变化情况及时采取如定向纠斜或开动转盘导向钻进等技术措施,既保证了井身质量,又提高了机械钻 速,缩短了钻井周期。
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| 关 键 词： | 井斜 MWD导向系统 防斜打直 井身质量 防斜组合 |
| 文章编号： | 1006-768X(2005)01-0013-03 |
| 修稿时间： | 2004-11-01 |
Application of the Deviation Control Technology while Drilling Straight Well with MWD Steering System in the Well Dong9 |
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| YU Yonggang and HU Huahua. Application of the Deviation Control Technology while Drilling Straight Well with MWD Steering System in the Well Dong9[J]. Drilling & Production Technology, 2005, 28(1): 13-15 |
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| Authors: | YU Yonggang and HU Huahua |
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| Abstract: | Because of the big stratigraphic dip in the well Dong 9, it is hard to keep the well bore quality by means of conventional deviation control measures. So, during the drilling of the well Dong 9, applying the deviation control technology while drilling straight well and with MWD steering system and the highly effective PDC bits can ensure the well-bore quality, raise the drilling rate and shorten the drilling period. |
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| Keywords: | borehole deviation MWD steering system deviation control with drilling straight well wellbore quality anti - inclination assembly |
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