Other

The Kinley Corporation

Charles W Agee

Clifford E Anderson

Karl S Kinley

Harry E Dieckman

John C Kinley

Method and apparatus for running a mechanical roller arm centralizer through restricted well pipe including roller arms with staggered longitudinal height and limitations upon extension and compression of the arms.

Method and apparatus for running a mechanical roller arm centralizer

A new and improved signal-producing pipe caliper adapted to be moved through a section of pipe to detect internal variations in the inside surface of the pipe, and to transmit analog signals corresponding to such variations for suitable recording at a location which is remote from the caliper; such caliper having individual caliper feelers which are separately removable and replaceable without disturbing the electrical signal system, whereby replacement, including size changes of the caliper feelers for accommodating different inside diameters of the pipe being calipered, and/or repair may be accomplished in the field rather than requiring the return of the caliper to the shop.

Growing community of inventors

Houston, TX, United States of America

Charles W Agee