Baker Hughes Corporation

Stephen K Harmon

Roy E Swanson

Marc David Kuck

Francine A Bradford

Christopher W Guidry

Marcelle H Hedrick

Mark D Kuck

Guruswami Navin

Brett W Hrabovsky

Edward H Herr

Navin Guruswami

An anchor system includes an anchoring device. The anchoring device is operably connected to at least one of a restriction indicator and a load isolation device each of which include a release member that releases at a selected load in order to ensure setting of the anchor at a desired location. A method is included.

Anchoring system and method

An apparatus and method for guiding a fish into engagement with a latch mechanism on a fishing tool, by expanding the ends of a set of fingers into contact with a bore hole. The ends of the fingers surround the fish and guide the fish and the latch mechanism together, as the tool is lowered, until the latch mechanism latches onto the fish.

Latch mechanism guide

A through tubing retrievable whipstock and installation method is disclosed. In the preferred embodiment, a plurality of anchor links pivot at one end and have wickers on an opposed rounded end. The links are configured to deliver an optimum contact angle with respect to the longitudinal axis of the whipstock in a variety of casing sizes and weights. A lock ring system holds the set position and the upper end is hinged and biased to stay out of the way of the mill or mills and yet be easy to engage by a retrieving tool.

Small tubular window system

An apparatus and method for guiding a fish into engagement with a latch mechanism on a fishing tool, by hydraulically expanding the ends of a set of fingers into contact with a bore hole. The ends of the fingers surround the fish and guide the fish and the latch mechanism together, as the tool is lowered, until the latch mechanism latches onto the fish.

Growing community of inventors

Houston, TX, United States of America

Stephen K Harmon