Junk basket and method of removing foreign material from a well
Latch mechanism guide
Latch mechanism guide
Lockable swivel apparatus and method
Magnet arrangement and method for use on a downhole tool
Mechanical down jar mechanism
Method and apparatus for backing off a tubular member from a...
Method and apparatus for downhole fishing operations
Method and apparatus for engaging an object
Method and apparatus for jarring
Method and apparatus for jarring
Method and apparatus for releasing a drill string held by differ
Method and apparatus for removing stuck portions of a drill stri
Method and apparatus for retrieving an object from a well bore
Method and apparatus for retrieving equipment from a well
Method and apparatus for retrieving wire line from a well bore
Method and apparatus for sonically extracting oil well liners
Method and apparatus to remove coiled tubing deployed...
Method and combination for materials for releasing a stuck pipe
Method and combination of materials for releasing a stuck pipe