Kelly C Phillips

US Patent:

20070074871, Apr 5, 2007

Filed:

Oct 4, 2005

Appl. No.:

11/243263

Inventors:

David Olson - Los Alamitos CA, US
Bruce Proctor - Tulsa OK, US
Doug Berry - Broken Arrow OK, US
Kelly Phillips - Tulsa OK, US

International Classification:

E21B 43/00

US Classification:

166369000, 166381000, 166105000

Abstract:

A progressing cavity pump (PCP) system that may be deployed in an existing well configuration without the need for a workover rig. A stator and tubing stop are first set in a conduit, such as production tubing, at a desired depth. In subsequent wireline runs, a pack-off and upper tubing stop are installed above the stator, which results in the stator assembly being set by tubing stops on top and bottom and results in the conduit above the PCP being isolated from the wellbore below. Installation of the system is completed by installing the rotor and by installing top-side drive equipment in the usual way. The PCP system allows the deployment of lift systems within existing well configurations without any element being deployed on tubing and provides the ability to retrofit a well with an insertable pump within existing tubing.

Address:

3261 Koenig Ave, Cincinnati, OH 45211

VIN:

3CZRE48579G707065

Make:

HONDA

Model:

CR-V

Year:

2009