Collet Catcher Sub / Ball Catcher Sub For Well Completion Operations
![]() |
... the seal ball that sets the packer. The catcher sub uses a ball to set and seal on a seat, after the packer is set, increased pressure forces the ball seat down unil the fingers snap back into s groove. The sub is then full opening, and the ball passed on...
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
|
Submit your “well completion collet catcher sub” inquiry in a minute :