TBQ套管补接器
套管补接器是取出井下损坏的套管后,再下入新套管时的新旧套管的连接器,适用于对合成橡胶封隔器有害的液体或气体井。
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详细介绍
套管补接器是取出井下损坏的套管后,再下入新套管时的新旧套管的连接器,适用于对合成橡胶封隔器有害的液体或气体井。用在于一次单运行中永久密封连接两个钻柱或者连接油管或套管与水泥,密封为压缩型,多种铅环组合,操作简单。
Model “TBQ” Casing Compensator works as a connector when an old damaged casing needs to be replaced and removed out from down-hole, while a new casing needs to be put down. Patch are particularly well suited to service in wells which contain fluids and gases which are harmful to synthetic rubber packers. It’s designed to from a permanent sealed connection between two strings of tubing or casing and cement them together in a single run. The seals used are compression type,multiple lead rings, These casing patches are very simple to operate.
Specifications
|
型号 Model |
工具外径 O·D· mm(in) |
接头螺纹 Connection API |
使用规范及性能参数 Application Specifications & performance Parameters |
|
|
许用最大拉力 kN (lbt) Max. Working Load |
补接套管规格 Casing Size mm(in) |
|||
|
TBQ89 |
114(4.48) |
4 1/2LCSG |
490(110000) |
89(3 1/2) |
|
TBQ140 |
173(6.81) |
5 1/2BCSG |
590(132600) |
140(5 1/2) |
|
TBQ178 |
215(8.46) |
7BCSG |
720(161856) |
178(7) |
|
TBQ245 |
283(11.14) |
9 5/8BCSG |
930(209064) |
245(9 5/8) |
|
TBQ251 |
290(11.42) |
9 5/8BCSG |
930(209064) |
251 (9 7/8) |
|
TBQ340 |
388(15.28) |
13 3/8BCSG |
1050(236000) |
340(13 3/8) |
关键词:
高峰石油机械设备、油气钻采井下工具
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