| Y342系列封隔器的研制与应用 |
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| 引用本文： | 崔奋,马庆贤. Y342系列封隔器的研制与应用[J]. 石油矿场机械, 2003, 32(2): 39-41 |
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| 作者姓名： | 崔奋 马庆贤 |
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| 作者单位： | 清华大学,机械工程系,北京,100084 |
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| 摘 要： | 介绍一种新型无卡瓦式封隔器的结构及工作原理，该封隔器结构简单，克服了传统无卡瓦封隔器承上压能力与解封力相关的矛盾，因而承压能力高、使用寿命长，与其他控制工具配套主要应用于机械卡堵水管柱中，可满足封堵不同层位的要求，同时也可应用于机械找水、选层配化等作业管柱中。
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| 关 键 词： | Y342系列 封隔器 研制 应用 油井 |
| 文章编号： | 1001-3482(2003)02-0039-03 |
| 修稿时间： | 2002-09-07 |
Development and application of model Y342 packer |
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| CUI Fen,MA Qing-xian. Development and application of model Y342 packer[J]. Oil Field Equipment, 2003, 32(2): 39-41 |
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| Authors: | CUI Fen MA Qing-xian |
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| Abstract: | This paper introduces structure and working principle of a new-style non-slip packer. The packer with simple structure overcomes contradiction between bearing up working pressure and released force of traditional non-slip packer.So, the packer is with high working pressure and long working life span. This packer is mainly used to block water tubing string with other down-hole controlling tools. It can block different kind formation's water, and it can be used in mechanical finding water, acidization strings selection,ect. |
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| Keywords: | packer development application |
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