Inventor
TUSTIN GARY J
GB9 patents
Patents
9 patentsUS6194356B1Feb 27, 2001
Gelling composition for wellbore service fluids
SCHLUMBERGER TECHNOLOGY CORP150 citations96
US6803348B2Oct 12, 2004
Hydrophobically modified polymers for water control
SCHLUMBERGER TECHNOLOGY CORP56 citations95
US6232274B1May 15, 2001
Viscoelastic surfactant based gelling composition for wellbore service fluids
SCHLUMBERGER TECHNOLOGY CORP93 citations95
US7878243B2Feb 1, 2011
Method and apparatus for sampling high viscosity formation fluids
SCHLUMBERGER TECHNOLOGY CORP19 citations92
US6433075B1Aug 13, 2002
Surfactant based gelling composition for wellbore service fluids
SCHLUMBERGER TECHNOLOGY CORP48 citations90
US6920928B1Jul 26, 2005
Method for water control
SCHLUMBERGER TECHNOLOGY CORP33 citations88
US7804598B2Sep 28, 2010
High power acoustic resonator with integrated optical interfacial elements
SCHLUMBERGER TECHNOLOGY CORP18 citations82
US6145592ANov 14, 2000
Gelling polymers for wellbore service fluids
SCHLUMBERGER TECHNOLOGY CORP2 citations60
US7655604B2Feb 2, 2010
Process of hydraulic fracturing using a viscoelastic wellbore fluid
SCHLUMBERGER TECHNOLOGY CORP0 citations51