防喷器

• Adjust the hydril ( annular preventer ) pressure to 900 psi
  环形防喷器压力调到900磅/英寸2 。
• Close the upper pipe ram and open the kill line valve
  关上部钻杆闸板防喷器，开压井管线阀。
• Have the camron type u bop pressure - tested with 10 , 000psi
  卡麦隆u型防喷器试压1000磅/英寸2 。
• Run the guide lines into the guide posts on the bop stack
  将导向绳装进防喷器组上的导向柱内。
• Move the bop to the moonpool door
  将防喷器移到园井甲板的活动门上
• Run the bop and land it on the well - head
  下防喷器坐到井口上。
• Full pressure test the ram preventers
  对闸板防喷器进行全压试压
• Blowout preventer of three stage packer type
  三级密封式防喷器
• Move the bop to the moonpool door and attach the marine riser
  将防喷器吊到滑动门上，接上隔水管。
• Have the hydril [ annular preventer ] pressure - tested to 5 , 000psi
  海德里环形防喷器试压5000磅/英寸2 。