油水井管柱内清垢封堵器的研制
유수정관주내청구봉도기적연제
Development of scale removal plug for pipe string in oil-water well
  • 万方数据
    石化技术 석화기술
    Petrochemical Industry Technology
    2015年 10期 134 ,共1页

    张全喜

    장전희

    清垢%封堵器%防喷器组%锚定%封隔器 清垢%封堵器%防噴器組%錨定%封隔器
    청구%봉도기%방분기조%묘정%봉격기
    scale removal%plug%Blowout preventer(BOP)%mooring
    油水井内清垢封堵器,主要作用是清除管注内壁的结垢物,保证封堵器顺利投放和锚定.
    유수정내청구봉도기,주요작용시청제관주내벽적결구물,보증봉도기순리투방화묘정.
    The plug for scale removal in oil-water wells is used to remove the scale on the wall of pipe string and ensure the device putting and mooring.
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