|
CA2866572A1
|
|
Method of reducing leaks from a pipeline
|
|
CA2619861A1
|
|
Variable speed wellhead top drive
|
|
CA2511371A1
|
|
Method of running a down hole rotary pump
|
|
CA2417038A1
|
|
Thrust bearing assembly for rotary applications
|
|
CA2357887A1
|
|
Method of adapting a downhole multi-phase twin screw pump for use in wells having a high gas content and a downhole multi-phase twin screw pump
|
|
CA2347613A1
|
|
Stuffing box
|
|
CA2282231A1
|
|
Modular downhole multiphase pump
|
|
CA2230875A1
|
|
Brake disc
|
|
CA2230897A1
|
|
Belt tensioning apparatus
|
