Inventor

PHILLIPS KELLEY L

US2 patents

Patents

2 patents

US7628209B2Dec 8, 2009

Tubing driven progressing cavity pump and method of pumping well fluid from a well

BAKER HUGHES INC4 citations54

US7431095B2Oct 7, 2008

Non-tubing deployed well artificial lift system

BAKER HUGHES INC5 citations54