Inventor
VIAN JOHN W
US3 patents
Patents
3 patentsUS7157409B2Jan 2, 2007
Surfactant-polymer compositions for enhancing the stability of viscoelastic-surfactant based fluid
MI LLC22 citations88
US7098172B1Aug 29, 2006
Prevention and treatment of lost circulation with crosslinked polymer material
MI LLC19 citations81
US7517835B2Apr 14, 2009
Surfactant-polymer compositions for enhancing the stability of viscoelastic-surfactant based fluid
MI LLC4 citations58