防喷器高温高压密封试验装置研制

BOP High Temperature and Pressure Seal Test Apparatus

深井通常伴随着高温、高压,为了确保钻井安全,防喷器必须具有可靠的密封性。研制了一种防喷器高温高压密封试验装置,可对防喷器进行高温、高压的密封试验。介绍了该装置的总体方案、中央控制室、热油站、安全控制系统、升压系统、加热线圈。进行了防喷器φ89~φ149mm变径闸板、φ149mm半封闸板的高温高压密封试验,取得了良好的效果,为防喷器在高温高压环境下工作安全性提供重要技术支撑。

The deep well is usually accompanied with high temperature and high pressure,blowout preventer must have a reliable sealing,to ensure the safety of drilling.In order to meet the test requirements of high temperature and high pressure resistant sealing of BOP,the BOP was studied under high temperature and high pressure seal test apparatus,including the overall plan,the central control room,oil station,safety control system,boost system,heating coil,and the BOPφ89~φ149mm adjustable shutter,φ149mm half rams high temperature and pressure seal test,field test and achieved good results,which provided technical support for BOP work in high temperature and high pressure environment safety.