| 空气可循环泡沫钻井液技术应用研究 |
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| 引用本文： | 蒲秀云,匡绪兵,崔小艳,王丽君.空气可循环泡沫钻井液技术应用研究[J].内蒙古石油化工,2009(15):22-23. |
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| 作者姓名： | 蒲秀云 匡绪兵 崔小艳 王丽君 |
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| 作者单位： | 中国石油长城钻探工程技术研究院油化所 |
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| 摘 要： | 当地层情况复杂的时候,钻井机械钻速低,从而导致钻井周期长且极易发生钻具断裂等井下复杂事故,严重制约了天然气勘探开发的进程,因此如何提高钻井速度成为该地区钻井工作的难点。在适当井段采用纯空气、空气泡沫钻井技术进行试验研究,发现纯空气、空气泡沫钻井技术缩短了复杂井段的钻井作业周期,大大提高了机械钻速,降低了钻井作业综合成本,提高了经济效益。文章介绍了空气泡沫钻井技术的应用情况,得出相关认识,提出了有益的建议。
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| 关 键 词： | 空气 泡沫 钻井技术 机械钻速 |
The Study of Applying Air Foam Drilling |
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| PU Xiu-yun,KUANG Xu-bin,CUI Xiao-yan.The Study of Applying Air Foam Drilling[J].Inner Mongulia Petrochemical Industry,2009(15):22-23. |
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| Authors: | PU Xiu-yun KUANG Xu-bin CUI Xiao-yan |
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| Abstract: | The formations are very complicated and their drilling rate is slow.An E & P to this area was influenced severely resulted from a long drilling cycle and such down-hole accidents as a drilling-kit break.How to increase the drilling rate becomes a difficulty.To choose some available hole intervals to be experimental objects.These experimental intervals were studied by pure air and air foam drilling technologies.It is found that these technologies can shorten a drilling period in complicated intervals,increas... |
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| Keywords: | Air Foam Drilling technology Penetration rate |
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