多管水力坐封封隔器
multistring hydraulic-set packer
高压单管封隔器的设计
The Design of Single Tube High-pressure Packer
井壁式压缩座封封隔器
hookwall compression-set packer
具有液封的液桥
liquid bridge with liquid encapsulation
liquid encapsulated liquid bridge
无封隔器的单层选择性砾石充填完井
packerless single selective gravelpacked completion
无封隔器的单层选择性完井方案
packerless single-selective scheme