LBQ型拉拔器
液压拉拔器是推拉增强器,设计用于在长距离水平井应用中,当油管或钻杆部署到其工作极限时,辅助井下推拉动作。对井下落物及遇卡工具的解卡能起到事半功倍的效果。
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详细介绍
液压拉拔器是推拉增强器,设计用于在长距离水平井应用中,当油管或钻杆部署到其工作极限时,辅助井下推拉动作。液压拉拔器处理井下落物,解卡作业出现超负荷;水平井、及作业机提升负荷受限;作业管柱拉伸负荷受限等,容易造成解卡不成功甚至事故趋于复杂,为避免事故复杂化,提升解卡拉力,减少作业机提升负荷,利用液压力进行井下解卡,弥补作业机动力的不足、水平井管柱受力的不合理性等。对井下落物及遇卡工具的解卡能起到事半功倍的效果。
Hydraulic puller Type LBQ are push-pull intensifiers designed to assist downhole push-pull operations when tubing or drill pipe is deployed to its operating limits in long-distance horizontal well applications. The hydraulic puller can avoid the complication of the accident, improve the pulling force, reduce the lifting load of the operator, and use the liquid pressure to release the stuck in the underground, make up for the lack of the power of the operator and the irrational force of the horizontal well string, etc., and can achieve the “Do more with less” effect of releasing the stuck objects and the stuck tools in the underground.
Specifications
|
规格 SIZE |
最大外径 Max. OD. |
内径 ID |
节流嘴直径 Choke OD |
投球直径 Ball OD |
总长 OAL |
行程 Stroke |
抗拉强度 Tensile |
允许最大操作拉力 Max Working Tensile |
连接螺纹 Conn. |
|
4.5" |
114.3㎜ |
22㎜ |
16㎜ |
20㎜ |
5000 |
220.0mm |
1250KN |
1000KN |
2 7/8″EUE. B×P |
关键词:
高峰石油机械设备、油气钻采井下工具
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