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blowout preventer

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14:54 Feb 8, 2010
English to Chinese translations [PRO]
Tech/Engineering - Petroleum Eng/Sci
English term or phrase: blowout preventer
Definition from lloydminsterheavyoil.com:
The equipment installed at the wellhead for the purpose of controlling rig pressures in the annular space between the casing and drill pipe (or tubing) during drilling, completion and certain workover operations.

Example sentence(s):
  • For safety reasons, blowout preventers should be inspected, tested, and refurbished regularly. Petroleum Oil Tools, Inc.
  • Blowout preventers (BOPs) are used to control blowout. The crew usually install several blowout preventers (BOP stack) on top of the well, with an annular blowout preventer at the top and at least one pipe ram and one blind ram blowout preventer below. Also, some well control techniques require both the annular and the ram blowout preventers. Sunnda Corporation
  • Rotating blowout preventers seal tightly around kellys, drill pipe, drill collars, tubing or casing and are used for drilling in areas susceptible to kicks or blowouts, for drilling under pressure, for drilling with reverse circulation and when circulating with natural gas or air. PatentStorm LLC.
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Summary of translations provided
5防喷装置
ysun


  

Translations offered


60 days   confidence: Answerer confidence 5/5
防喷装置


Definition from own experience or research:
防喷装置（或防喷器）是钻井作业过程中预防井喷事故的装置

Example sentence(s):
  • 井口安装防喷装置是油水井作业过程中实现有效控制、预防井喷事故发生的基础保证:是做好井控工作的重要环节 - 胜利油田职工大学学报  
  • 4) blowout preventer 防喷装置 1.Development of force-aided blowout preventer in annular space logging; 助力式过环空测井防喷装置的研制 - Dictall词都  

Explanation:
参阅《英汉技术词典》（国防工业出版社）、《英汉科技与工程词典》（海洋出版社）等。
ysun
United States
Local time: 20:47
Native speaker of: Chinese
PRO pts in category: 16
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