Other

Nabors Drilling Technologies Usa, Inc.

Weatherford Canada Partnership

Canadian Fracmaster Ltd.

Jantzen, Leon Keith

Leon Keith Jantzen

Ryan Thomas Bowley

Monte Neil Wright

Imad Assaf

David Louis Richard

Brent James-William Coombe

William John Stroshein

Hans J Brygger

Ross Pilich

Charles D Costall

William J Stroshein

Present embodiments are directed to a catwalk system that includes a base, a plurality of columns extending from the base, where each of the plurality of columns is rigid in an erected position, and a carriage and trough assembly configured to translate along the plurality of columns to lift a tubular element from a lowered position to a raised position in a substantially horizontal orientation, where the plurality of columns is configured to remain stationary as the carriage and trough assembly is translated from the lowered position to the raised position.

Catwalk system and method

A tool for threading a rope through a distant eye or around an object out of reach, such as for elevating tarps into trees, or placing fall protection lines, or securing a distant object. The tool has two curved arms that extend out from the body in unison and converge at a point where the end of the rope is passed from one arm to the other. The arms are then retracted back into the body, pulling the rope through the eye or around the object. The arms are extended by pulling one control line and retracted by pulling a second control line. The tool is typically mounted on the end of a pole, although other mountings are possible. The shape of the tool enables ropes to be threaded through a large number of eye configurations and around objects of varying sizes, even if there are obstructions adjacent the eye.

Remotely-operated rope-threading tool

An apparatus for handling pipes in a derrick and racking the pipes on a pipe racking assembly mounted on the derrick is provided to improve the stability of transferring pipes during a round trip operation.

Apparatus for handling and racking pipes

There is provided an improved guide arch for guiding the movement of continuous production tubing through a predetermined curvature, the guide arch comprising a housing and an endless curved conveyor mounted within the housing to support the tubing through its curvature, wherein the conveyor continuously supports the tubing along the majority of its length passing through the arch to thereby reduce contact stress between the tubing and the conveyor.

Guide arch for tubing

Growing community of inventors

Calgary, Canada

Leon Keith Jantzen