江汉石油职工大学学报
江漢石油職工大學學報
강한석유직공대학학보
Journal of Jianghan Petroleum University of Staff and Workers
2015年
5期
32-34
,共3页
防喷器%气密试验%事故后果分析%井控设备
防噴器%氣密試驗%事故後果分析%井控設備
방분기%기밀시험%사고후과분석%정공설비
BOP%Air-Tight Test%Accident Consequence Analysis%Well-Control Equipment
防喷器是井控设备的核心部件 ,国内外众多的井控标准均对防喷器提出了等压气密试验的要求.但防喷器的气密试验却是一个重大的危险源 ,通过压力容器爆炸事故后果分析、评价的方法可以得出防喷器气密试验爆炸能量和伤害半径.防喷器气密试验时 ,特别是高压试验时更应注意防护;对防喷器气密试验中橡胶密封件及闸板总成建议定期抽检.
防噴器是井控設備的覈心部件 ,國內外衆多的井控標準均對防噴器提齣瞭等壓氣密試驗的要求.但防噴器的氣密試驗卻是一箇重大的危險源 ,通過壓力容器爆炸事故後果分析、評價的方法可以得齣防噴器氣密試驗爆炸能量和傷害半徑.防噴器氣密試驗時 ,特彆是高壓試驗時更應註意防護;對防噴器氣密試驗中橡膠密封件及閘闆總成建議定期抽檢.
방분기시정공설비적핵심부건 ,국내외음다적정공표준균대방분기제출료등압기밀시험적요구.단방분기적기밀시험각시일개중대적위험원 ,통과압력용기폭작사고후과분석、평개적방법가이득출방분기기밀시험폭작능량화상해반경.방분기기밀시험시 ,특별시고압시험시경응주의방호;대방분기기밀시험중상효밀봉건급갑판총성건의정기추검.
Blowout preventer (BOP) is the core part of the well-control equipment .It needs going through isobaric air-tight test according to well-control standards at home and abroad .This test ,however ,is a great source of danger .Its blasting power and damage radius can be obtained with the help of consequence analysis and evaluation method of pressure vessel explosion .Attention should be paid to safety protection in BOP air-tight test ,especially with high pressure .It is suggested that a regular spot check be done on the rubber seal and the ram assembly in the test .
