Inventor

ZHENG ZIQIONG

US2 patents

Patents

2 patents

US7200539B2Apr 3, 2007

Method of predicting the on-set of formation solid production in high-rate perforated and open hole gas wells

BAKER HUGHES INC25 citations86

US6179069B1Jan 30, 2001

Breakout control to enhance wellbore stability

BAKER HUGHES INC24 citations85