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| 引用本文： | 刘凯.??N?ξ??????????????????????????????????????????????????[J].天然气工业,1989,9(5):40-46. |
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| 作者姓名： | 刘凯 |
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| 作者单位： | ?????????????? |
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| 关 键 词： | 天然气 气井 空井 压井 拟瞬态设计 |
Design for Well Killing in Empty Hole When the N-th Bottom Hole Pressure Is Equal to the Formation Pressure????A Continuation of the Article ??Pscudo-Transient Design Theory for Well Killing in Empty Hole?? |
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| Liu Kai.Design for Well Killing in Empty Hole When the N-th Bottom Hole Pressure Is Equal to the Formation Pressure????A Continuation of the Article ??Pscudo-Transient Design Theory for Well Killing in Empty Hole??[J].Natural Gas Industry,1989,9(5):40-46. |
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| Authors: | Liu Kai |
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| Abstract: | ??This article is a continuation of the article "pseudo-transicnt design theory for well killing in emptyhole".In this article,the design theory for well killing in empty hole is established when the N-th bottom hole pressure is equal to the formation pressure,the formulas for calculating the I-th bottom hole pressure Pdi(i=1,2,????N)and the kill mud necessary quantity arc derived,the influence of Kill muddischarged quantity on various important well killing parameters is analyzed and the blow-out casingand stand-pipe pressure methods for calculating the value Pr,A and Bare proposed. |
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| Keywords: | natural gas gas well well killing in empty hole bottom hole flowing pressure formation pressure calculation formula |
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