1.
lead seal single slip liner hanger
铅封单卡瓦衬管悬挂器
2.
slip-weld hanger
卡瓦-焊接式悬挂器
3.
rota-set liner hanger
旋转坐放衬管悬挂器
4.
disk wall liner hanger
盘形井壁衬管悬挂器
5.
hydraulic-set dual hanger
水力坐封双管悬挂器
6.
double-grip large bore single string packer
双卡瓦大内孔单管封隔器
7.
single grip retrievable casing packer
单卡瓦可收回式套管封隔器
8.
combination wall and anchor packer
综合悬挂、支撑封隔器
9.
hook wall flooding packer
注水井悬挂式封隔器
10.
hook wall pumping packer
抽油井悬挂式封隔器
11.
double grip retrievable casing packer
双卡瓦可回收式套管封隔器
12.
rotation-lock tubing hanger
旋转锁紧油管悬挂器
13.
hydraulic-lock tubing hanger
液压锁定油管悬挂器
14.
It can be used for tubing fracturing, annulus fracturing and combination fracturing with casing head and fittings.
可配锥形和直座型油管悬挂器，悬挂不同的油管。
15.
A small, knoblike pendent object, such as a plumb bob.
悬垂物小的球状悬挂物，如铅锤
16.
single string retrievable packer
单管可收回式封隔器
17.
open hole single packer test string
裸眼单封隔器测试管柱
18.
spring hanger bushing replacer
弹簧挂钩衬套换装器