Patent Number: 6,253,849

Title: Method of distinguishing the raising and lowering of tubing and sucker rods

Abstract: A self-contained mobile repair unit for repairing wells includes the hydraulic and pneumatic tooling required to do a variety of jobs including the installation and removal of an inner pipe string, sucker rods and a pump. The repair unit, hydraulic tooling and pneumatic tooling share a common engine and a common process monitor. Access to data gathered by the monitor is restricted at the job site itself. Instead, the data is transmitted to a remote home base for the purpose of monitoring operations form a central location.

Inventors: Newman; Frederic M. (Midland, TX)

Assignee: Newman Family Partnership, Ltd.

International Classification: E21B 19/00 (20060101); E21B 47/00 (20060101); E21B 41/00 (20060101); E21B 047/01 ()

Expiration Date: 07/03/2018