1.
Galvanic Corrosion Research of Production Tubing, Production Casing and Packer Materials in Packer Fluid;
油套管及封隔器用钢在封隔液环境下的电偶腐蚀行为研究
2.
packer setting control line
封隔器坐封液压控制管
3.
retrievable hydraulic-set casing Packer
可收回的液压坐封套管封隔器
4.
Reciprocating plunger seals have been substitute by mechanically or hydraulically actuated diaphragms in diaphragm pumps.
往复活塞密封被机械密封和液力隔膜泵所替代。
5.
wireline packer setting
电缆操作封隔器坐封
6.
multistring hydraulic-set packer
多管水力坐封封隔器
7.
hookwall compression-set packer
井壁式压缩座封封隔器
8.
hydro-set permanent packer
永久式水力坐封封隔器
9.
straddle packer
跨式双封隔器中的一个封隔器
10.
inflatable combination tool
膨胀封隔式组合测井仪
11.
down-facing packer cup
开口朝下的封隔皮碗
12.
pressurized stopping
封闭灾区加压隔火墙
13.
single string retrievable packer
单管可收回式封隔器
14.
open hole single packer test string
裸眼单封隔器测试管柱
15.
cup type retrievable packer
皮碗式可回收封隔器
16.
combination wall and anchor packer
综合悬挂、支撑封隔器
17.
hook wall flooding packer
注水井悬挂式封隔器
18.
hook wall pumping packer
抽油井悬挂式封隔器