Inventor
HUGHES TREVOR
GB31 patents
⚠️ This page may combine multiple inventors who share the name “HUGHES TREVOR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
18 patentsUS7081439B2Jul 25, 2006
Methods for controlling the fluid loss properties of viscoelastic surfactant based fluids
SCHLUMBERGER TECHNOLOGY CORP175 citations98
US7036585B2May 2, 2006
Aqueous viscoelastic fluid
SCHLUMBERGER TECHNOLOGY CORP70 citations98
US7427583B2Sep 23, 2008
Aqueous fracturing fluid
SCHLUMBERGER TECHNOLOGY CORP61 citations97
US6881709B2Apr 19, 2005
Viscosity reduction of viscoelastic surfactant based fluids
SCHLUMBERGER TECHNOLOGY CORP199 citations97
US5161409ANov 10, 1992
Analysis of drilling solids samples
SCHLUMBERGER TECHNOLOGY CORP73 citations96
US5306909AApr 26, 1994
Analysis of drilling fluids
SCHLUMBERGER TECHNOLOGY CORP63 citations94
US7410934B2Aug 12, 2008
Aqueous viscoelastic fluid
SCHLUMBERGER TECHNOLOGY CORP15 citations92
US5360738ANov 1, 1994
Method of quantitative analysis of drilling fluid products
SCHLUMBERGER TECHNOLOGY CORP48 citations92
US5140527AAug 18, 1992
Method for the determination of the ionic content of drilling mud
SCHLUMBERGER TECHNOLOGY CORP40 citations92
US7858561B2Dec 28, 2010
Degradable polymers for wellbore fluids and processes
SCHLUMBERGER TECHNOLOGY CORP35 citations91
US7273101B2Sep 25, 2007
Delayed-gelation solution
SCHLUMBERGER TECHNOLOGY CORP25 citations89
US7858563B2Dec 28, 2010
Wellbore treatment with hydrocarbon-responsive fluid containing oligomeric viscoelastic surfactant
SCHLUMBERGER TECHNOLOGY CORP6 citations74
US10087530B2Oct 2, 2018
Corrosion inhibition
SCHLUMBERGER TECHNOLOGY CORP4 citations73
US9446565B2Sep 20, 2016
Steel armor wire coatings
SCHLUMBERGER TECHNOLOGY CORP4 citations72
US7704926B2Apr 27, 2010
Viscoelastic compositions
SCHLUMBERGER TECHNOLOGY CORP4 citations63
US7670995B2Mar 2, 2010
Viscoelastic wellbore treatment fluid
SCHLUMBERGER TECHNOLOGY CORP3 citations63
US7622430B2Nov 24, 2009
Delayed-gelation solution
SCHLUMBERGER TECHNOLOGY CORP3 citations59
US12111273B2Oct 8, 2024
Systems and methods for determining the mineralogy of drill solids
SCHLUMBERGER TECHNOLOGY CORP0 citations53
HUGHES TREVOR
6 patentsUS8448706B2May 28, 2013
Delivery of particulate material below ground
HUGHES TREVOR15 citations91
US8459353B2Jun 11, 2013
Delivery of particulate material below ground
HUGHES TREVOR13 citations82
US9234415B2Jan 12, 2016
Delivery of particulate material below ground
HUGHES TREVOR4 citations71
US8846582B2Sep 30, 2014
Solvent assisted oil recovery
HUGHES TREVOR2 citations61
US8714248B2May 6, 2014
Method of gravel packing
HUGHES TREVOR1 citations50
US8688383B2Apr 1, 2014
Forecasting asphaltic precipitation
HUGHES TREVOR0 citations50