Inventor · disambiguated record
Lewis R. Norman
Also filed as: NORMAN LEWIS · NORMAN LEWIS R · NORMAN LEWIS RHYNE
39 granted patents·8 pending applications·2,919 citations·filing 1978–2015
98Inventor score
Files withHALLIBURTON ENERGY SERV INC17HALLIBURTON CO10NORMAN LEWIS R4FUNKHOUSER GARY P2HALLIBURTON SERVICES2
Top patents by PatentIndex Score
47 records- 0197US8183186B2Cement-based particulates and methods of useLUO HONGYU·Filed 2008·Granted May 22, 2012·65 cites·20 claims
- 0297US5799734AMethod of forming and using particulate slurries for well completionHALLIBURTON ENERGY SERV INC·Filed 1996·Granted Sep 1, 1998·230 cites·11 claims
- 0396US8763703B2Nanohybrid phase interfaces for altering wettability in oil field applicationsSAINI RAJESH KUMAR·Filed 2012·Granted Jul 1, 2014·28 cites·18 claims
- 0496US5791415AStimulating wells in unconsolidated formationsHALLIBURTON ENERGY SERV INC·Filed 1997·Granted Aug 11, 1998·181 cites·22 claims
- 0596US5373901AEncapsulated breakers and method for use in treating subterranean formationsHALLIBURTON CO·Filed 1993·Granted Dec 20, 1994·384 cites·20 claims
- 0696US4324669AFoamed high viscosity aqueous inorganic acid solutions and methods of using the sameHALLIBURTON CO·Filed 1979·Granted Apr 13, 1982·91 cites·12 claims
- 0795US6059036AMethods and compositions for sealing subterranean zonesHALLIBURTON ENERGY SERV INC·Filed 1997·Granted May 9, 2000·140 cites·28 claims
- 0895US5604186AEncapsulated enzyme breaker and method for use in treating subterranean formationsHALLIBURTON CO·Filed 1995·Granted Feb 18, 1997·340 cites·10 claims
- 0994US5190374AMethod and apparatus for continuously mixing well treatment fluidsHALLIBURTON CO·Filed 1991·Granted Mar 2, 1993·174 cites·12 claims
- 1094US4809783AMethod of dissolving organic filter cakeHALLIBURTON SERVICES·Filed 1988·Granted Mar 7, 1989·318 cites·20 claims
- 1193US6357527B1Encapsulated breakers and method for use in treating subterranean formationsHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Mar 19, 2002·301 cites·19 claims
- 1292US8739876B2Nanohybrid-stabilized emulsions and methods of use in oil field applicationsSAINI RAJESH K·Filed 2011·Granted Jun 3, 2014·12 cites·26 claims
- 1391US8012582B2Sintered proppant made with a raw material containing alkaline earth equivalentHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Sep 6, 2011·22 cites·22 claims
- 1491US4772646AConcentrated hydrophilic polymer suspensionsHALLIBURTON CO·Filed 1986·Granted Sep 20, 1988·66 cites·19 claims
- 1590US6986391B2Methods of fracturing subterranean zones penetrated by well bores and fracturing fluids thereforHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Jan 17, 2006·55 cites·31 claims
- 1689US7151077B2Polymersome compositions and associated methods of useUNIV PRINCETON·Filed 2004·Granted Dec 19, 2006·54 cites·28 claims
- 1788US5439059AAqueous gel fluids and methods of treating subterranean formationsHALLIBURTON CO·Filed 1994·Granted Aug 8, 1995·62 cites·16 claims
- 1887US8770279B2Nanohybrid phase interfaces for foaming in oil field applicationsSAINI RAJESH KUMAR·Filed 2012·Granted Jul 8, 2014·6 cites·12 claims
- 1986US9068109B2Nano-encapsulated triggered-release viscosity breakerUNIV RICE WILLIAM M·Filed 2013·Granted Jun 30, 2015·6 cites·19 claims
- 2086US5165479AMethod for stimulating subterranean formationsHALLIBURTON SERVICES·Filed 1991·Granted Nov 24, 1992·67 cites·18 claims
- 2184US7255168B2Lightweight composite particulates and methods of using such particulates in subterranean applicationsHALLIBURTON ENERGY SERV INC·Filed 2006·Granted Aug 14, 2007·8 cites·7 claims
- 2284US5514645AMethod of gelling hydrocarbons and fracturing subterranean formationsHALLIBURTON CO·Filed 1993·Granted May 7, 1996·58 cites·20 claims
- 2381US5393439APeriodate fracturing fluid viscosity breakersHALLIBURTON CO·Filed 1994·Granted Feb 28, 1995·52 cites·10 claims
- 2479US6500253B2Agglomeration of hydraulic cement powderHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Dec 31, 2002·26 cites·23 claims
- 2579US4453596AMethod of treating subterranean formations utilizing foamed viscous fluidsHALLIBURTON CO·Filed 1983·Granted Jun 12, 1984·50 cites·20 claims
- 2678US7128158B2Lightweight composite particulates and methods of using such particulates in subterranean applicationsHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Oct 31, 2006·15 cites·12 claims
- 2776US9018147B2Cement-based particulates and methods of useLUO HONGYU·Filed 2012·Granted Apr 28, 2015·2 cites·20 claims
- 2875US4231882ATreating subterranean well formationsHALLIBURTON CO·Filed 1978·Granted Nov 4, 1980·26 cites·35 claims
- 2973US6799636B2Methods and compositions for cementing in wellboresHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Oct 5, 2004·11 cites·33 claims
- 3073US5827804ABorate cross-linked well treating fluids and methodsFiled 1997·Granted Oct 27, 1998·46 cites·15 claims
- 3169US8931554B2Method for enhancing fracture conductivityNORMAN LEWIS R·Filed 2011·Granted Jan 13, 2015·1 cites·20 claims
- 3269US8772204B2Fluorosurfactants and treatment fluids for reduction of water blocks, oil blocks, and/or gas condensates and associated methodsNORMAN LEWIS R·Filed 2012·Granted Jul 8, 2014·1 cites·20 claims
- 3369US8101556B2Treatment fluids for reduction of water blocks, oil blocks, and/or gas condensates and associated methodsNORMAN LEWIS R·Filed 2009·Granted Jan 24, 2012·3 cites·24 claims
- 3468US8669212B2Fluorosurfactants and treatment fluids for reduction of water blocks, oil blocks, and/or gas condensates and associated methodsNORMAN LEWIS R·Filed 2009·Granted Mar 11, 2014·2 cites·21 claims
- 3567US7550412B2Compositions and methods for producing guar gum and for using the guar gum in treating a subterranean formationHALLIBURTON ENERGY SERV INC·Filed 2005·Granted Jun 23, 2009·2 cites·23 claims
- 3666US7595391B2Crosslinked polysaccharides and methods of making and using crosslinked polysaccharidesHALLIBURTON ENERGY SERV INC·Filed 2003·Granted Sep 29, 2009·6 cites·20 claims
- 3764US7585819B2Methods for producing a guar gum comprising undehusked guar and for using the guar gum in treating a subterranean formationHALLIBURTON ENERGY SERV INC·Filed 2006·Granted Sep 8, 2009·1 cites·20 claims
- 3861US7703528B2Reducing CO2 emissions from oilfield diesel enginesHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Apr 27, 2010·4 cites·20 claims
- 3958US2010267594A1Nano-encapsulated triggered-release viscosity breakersRANA ROHIT K·Filed 2006·Application pending·0 cites
- 4057US7238229B2Methods and compositions for cementing in well boresHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Jul 3, 2007·3 cites·34 claims
- 4145US2009143255A1Methods and Compositions for Improving Well Bore Stability in Subterranean FormationsFUNKHOUSER GARY P·Filed 2007·Application pending·0 cites
- 4239US2009250224A1Phase Change Fluid Spring and Method for Use of SameHALLIBURTON ENERGY SERV INC·Filed 2008·Application pending·0 cites
- 4339US2011214868A1Clean Viscosified Treatment Fluids and Associated MethodsFUNKHOUSER GARY P·Filed 2010·Application pending·0 cites
- 4438US2003008778A1Methods and compositions for delaying the crosslinking of crosslinkable polysaccharide-based lost circulation materialsFiled 2002·Application pending·0 cites
- 4537US2016032175A1Method For Coating A Well Treatment ChemicalENERGY & ENVIRONMENTAL SERVICES INC·Filed 2015·Application pending·0 cites
- 4635US2011214860A1Clean Viscosified Treatment Fluids and Associated MethodsTONMUKAYAKUL NARONGSAK·Filed 2010·Application pending·0 cites
- 4729US2005236015A1Drill cutting deoilingHALLIBURTON ENERGY SERV INC·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →