Proline Pipe Equipment Inc.

C-tech Energy Services, Inc.

768885 Alberta Ltd.

Richard L Dedels

Scott W Widney

Emanuel Kulhanek

A device for moving a tool lengthwise in a passageway such as a pipe or oil well hole, with a power or signal conduit connected between the tool and outside of the passageway, consists of a solid rod with a groove along the rod's length, the groove extending inwards from the rod outer surface. The conduit is installed in the groove. The device can also be used to rotate the tool in the passageway.

Downhole communication apparatus

Sucker rod is made at a well site by welding 40 foot lengths of straight round bar. The welded rod is then coiled on large radius coils at the well site. Round bar is prepared for welding by pencil pointing and then mig welded. The coils are large enough that the bending stress of the rod is not exceeded.

Portable continuous sucker rod manufacturing process

The assembly is composed of a framework having a longitudinal passage for receipt of a pipe to be wrapped and a number of crawler wheels which contact the outer wall of the pipe and which cause the framework to move longitudinally relative to the pipe. The assembly also includes brushes and wrapping assemblies mounted to rings which circumscribe the pipe. Rotation of the rings causes the brushes to scour the pipe outer wall and tape to unwind from the wrapping assembly onto the pipe. Hydraulic motors are provided on the assembly for powering the crawler wheels, brushes and wrapping assemblies. The hydraulic motors are activated by hydraulic fluid pressurized by pumps located remote from the assembly.

Growing community of inventors

Edmonton, Canada

Richard L Dedels