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| 防斜打快技术在准噶尔盆地石炭系地层的试验应用 | |
| 引用本文： | 王义雄,罗增,王艳,刘刚军,罗翠丰.防斜打快技术在准噶尔盆地石炭系地层的试验应用[J].中国西部科技,2012(6):33-34,32. |
| 作者姓名： | 王义雄 罗增 王艳 刘刚军 罗翠丰 |
| 作者单位： | 1. 渤海钻探第一钻井公司,天津 300000 2. 新疆油田公司勘探开发研究院,新疆 克拉玛依 834000 3. 西部钻探克拉玛依钻井公司,新疆 克拉玛依 834000 |
| 摘 要： | 准噶尔盆地石炭系地层倾角大,岩石可钻性差,不易控制井斜。在优选多种防斜打快技术的情况下提出了螺杆加PDC钻头复合钻井技术控制井斜和提高石炭系机械钻速。结果表明,复合钻井技术在石炭系可用于纠斜后采用原钻具直接稳斜钻井,能够达到稳定井身结构,提高机械钻速的目的。 |
| 关 键 词： | 石炭系 防斜打快 PDC钻头 复合钻井 |
The Application of Anti-deviation and Fast Drilling Technology in Carboniferous System |
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| WANG Yi-xiong,LUO Zeng,WANG Yan,LIU Gang-jun,LUO Cui-feng.The Application of Anti-deviation and Fast Drilling Technology in Carboniferous System[J].Science and Technology of West China,2012(6):33-34,32. | |
| Authors: | WANG Yi-xiong LUO Zeng WANG Yan LIU Gang-jun LUO Cui-feng |
| Institution: | 1. Bohai Drilling Engineering Company Limited.TianJin,300000, China;2. Xinjiang Oilfield Exploration ＆ Development Research institute,Karamay, Xinjiang 834000,China;3.XiBu Drilling Engineering Company Limited .Karamay,Xinjiang 834000, China) |
| Abstract: | The stratigraphic dip of carboniferous system is bigger than other oilfield, and the drillability of rock is rigorrer than conventional formation. So it is easy to produce well deflection. We proposed the ＂Assemly＋PDC＂ bit composite drilling technology to reduce the well deviation and boost the rate of penetration. The result showed composite drilling can be used to well straightening and hold wellbore. It also can shorten the drilling cycle and save cost of drilling. |
| Keywords: | Carboniferous system Anti-deviation and fast drilling PDC bit Composite drilling |
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