半闭式气举的英文

• semiclosed gas lift

• 半    half
• 闭    close; shut
• 式    type; style
• 气    gas
• 举    lift; raise; hold up
• 闭式气举管柱    closed gaslift string
• 半闭式    semi closed
• 闭环式气举    closed rotative gas lift
• 开式气举    open gas lift
• 半闭式槽榫    sto ed housing joint; stopped housing joint
• 半闭式的    semi closure; semiclosed
• 半闭式循环    partially closed cycle; semi-closed cycle
• 半闭式叶轮    single shrouded impeller; single shrouded wheel
• 汇集室式气举    chamber lift
• 半闭式保险器    semienclosed cut-out
• 半开式气举管柱    half-open gaslift string
• 半闭式给水系统    semi-closed feed system
• 半闭式回路系统    semi-closed circuit system
• 半闭式冷却系统    semi-closed cooling system
• 闭式气管系统    closed tracheal system
• 封闭式气缸盖    enclosed cylinder head cover
• 半闭式防护舰炮装置    semi-enclosed naval gun mounting
• 半闭式循环燃气轮机    semiclosed cycle gas turbine; semiclosed-cycle gas turbine
• 半闭式循环燃气轮机装置    semi-closed gas turbine plant
• 闭式气体回收系统    closed circuit gas recovery system

• Abstract : the paper introduces the brief cases of gas jet pump used for oil and gas well artificial lift , expounds operating mechanism , advantage and limitation of gas jet pump , analyses the actual results and service conditions of gas jet pump used for dewatering gas production wells . the analysis result shows the gas jet pump technology have the advantage of gas lift technology , and have higher efficiency and better result than semi - enclosed gas lift . service conditions of gas jet pump is the same with semi - enclosed gas lift . so it is worth using widely
  文摘:介绍国内外气体射流泵用于油气井人工举升的简况，阐述其作用机理、优点及局限性，分析用于排水采气井的实际效果、应用条件；认为气体射流泵工艺是具有气举工艺的优点，又比半闭式气举效率更高、效果更好，应积极推广的工艺，因其应用条件与半闭式气举相同，故在气举井上作为接替工艺尤为简便可行。