| 反循环压井方法 |
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| 引用本文： | 郝俊芳,唐林.反循环压井方法[J].西南石油学院学报,1995,17(2):65-71. |
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| 作者姓名： | 郝俊芳 唐林 |
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| 作者单位： | 川东钻探公司 |
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| 摘 要： | 反循环压井方法过去在修井井控中使用较多，它具有排队溢流时间短，地面泥浆增量少，以及套压低等优点，因此必要时在完井或钻井井控中心也可以考虑使用，本文介绍了反循环压井法的工艺要求，给出了包括流动阻力影响的立压与套压计算方法，并用计算实例对这种方法与普通司钻法及工程师法进行了对比分析。
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| 关 键 词： | 压井 反循环 井控 钻井 |
Reverse Circulation Kill Method |
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| Hao Junfang, Tang Lin, Wu Xianzhu.Reverse Circulation Kill Method[J].Journal of Southwest Petroleum Institute,1995,17(2):65-71. |
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| Authors: | Hao Junfang Tang Lin Wu Xianzhu |
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| Abstract: | Reverse circulation kill method was much used in workover well control. As it has such advantages as quick removal of well kick, less pit gain, and small casing pressure, it can also be used in well completion and drilling well control. This paper introduces the technology of the reverse circulation kill method, presents the calculation method of drill pipe pressure and casing pressure influenced by flow resistance, and compares this method with conventional driller's method and engineer's method when it is used to caleulate practical examples. |
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| Keywords: | Well control Killing well Reverse circulation |
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