high pressure gravel packing

基本解释

• [能源科學技術]高壓擠壓高壓礫石充填

英汉例句

雙語例句

• After high-pressure gravel packing, there will form an additional flow resistance areas composed of gravel inside casing, perforation filled with gravel and the packed area outside the wellbore.
  高壓礫石充填防砂後在井筒附近形成琯外礫石層、孔眼礫石層、篩套環空礫石層等附加阻力區域。

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词组短语

短語

• tside casing high -pressure gravel packing 琯外高壓礫石充填
• high -pressure gravel-packing and sand-preventing 高壓礫石充填

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专业释义

能源科學技術

• 高壓擠壓
• 高壓礫石充填