1.
retrievable hydraulic-set casing Packer
可收回的液压坐封套管封隔器
2.
screw casing anchor packer
用螺纹装置撑开及收缩的套管封隔器
3.
double grip retrievable casing packer
双卡瓦可回收式套管封隔器
4.
cement-filled inflatable casing packer
注入水泥的膨胀式套管封隔器
5.
single grip retrievable casing packer
单卡瓦可收回式套管封隔器
6.
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
7.
multistring hydraulic-set packer
多管水力坐封封隔器
8.
packer setting control line
封隔器坐封液压控制管
9.
FIELD TEST AND TECHNICAL RESEARCH OF "TCT" EXPANSIBILITY EXTERNAL CASING PACKER
“TCT”型膨胀式套管外封隔器应用技术研究及现场试验
10.
Self-pressured two-way jam packer outside the casing for cementing high pressure formation
套管外封隔器自增压式双卡高压层固井技术及应用效果
11.
single string retrievable packer
单管可收回式封隔器
12.
open hole single packer test string
裸眼单封隔器测试管柱
13.
inflatable packer test string
胶囊封隔器测试管柱
14.
double-grip large bore single string packer
双卡瓦大内孔单管封隔器
15.
MECHANICAL PROPERTY EXPERIMENT OF THERMAL HORIZONTAL WELL EXTERNAL PACKER ELEMENT MATERIAL AT HIGH TEMPERATURE
热采水平井管外封隔器封隔材料高温力学性能试验
16.
The temperature sensor is enclosed in a protective well.
温度传感器密封在保护套管中。
17.
wireline packer setting
电缆操作封隔器坐封
18.
hookwall compression-set packer
井壁式压缩座封封隔器