Inventor · disambiguated record
Philip F. Sullivan
Also filed as: SULLIVAN PHILIP · SULLIVAN PHILIP F
51 granted patents·29 pending applications·1,727 citations·filing 1997–2025
99Inventor score
Top patents by PatentIndex Score
80 records- 0199US7219731B2Degradable additive for viscoelastic surfactant based fluid systemsSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted May 22, 2007·126 cites·26 claims
- 0298US7380600B2Degradable material assisted diversion or isolationSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Jun 3, 2008·125 cites·25 claims
- 0397US8119574B2High solids content slurries and methodsPANGA MOHAN K R·Filed 2010·Granted Feb 21, 2012·38 cites·45 claims
- 0497US7857051B2Internal breaker for oilfield treatmentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2010·Granted Dec 28, 2010·50 cites·26 claims
- 0597US7775278B2Degradable material assisted diversion or isolationSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Aug 17, 2010·81 cites·32 claims
- 0697US7398826B2Well treatment with dissolvable polymerSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Jul 15, 2008·78 cites·23 claims
- 0796US8167043B2Degradable material assisted diversion or isolationWILLBERG DEAN M·Filed 2008·Granted May 1, 2012·58 cites·27 claims
- 0896US7677311B2Internal breaker for oilfield treatmentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Mar 16, 2010·58 cites·25 claims
- 0996US7084095B2Methods for controlling the rheological properties of viscoelastic surfactants based fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Aug 1, 2006·200 cites·72 claims
- 1095US7081439B2Methods for controlling the fluid loss properties of viscoelastic surfactant based fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Jul 25, 2006·175 cites·22 claims
- 1194US8044000B2Polymer delivery in well treatment applicationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Oct 25, 2011·24 cites·21 claims
- 1294US8042614B2Fiber laden energized fluids and methods of use thereofSCHLUMBERGER TECHNOLOGY CORP·Filed 2010·Granted Oct 25, 2011·12 cites·7 claims
- 1394US7748452B2Polymeric microspheres as degradable fluid loss additives in oilfield applicationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Jul 6, 2010·42 cites·26 claims
- 1493US7287590B1Internal breaker for oilfield fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Oct 30, 2007·23 cites·18 claims
- 1593US7066260B2Dissolving filter cakeSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Jun 27, 2006·122 cites·29 claims
- 1692US8043999B2Stabilizing biphasic concentrates through the addition of small amounts of high molecular weight polyelectrolytesSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted Oct 25, 2011·34 cites·17 claims
- 1791US8550161B2Shear-activated viscoelastic surfactant fluid and methodCHEN YIYAN·Filed 2012·Granted Oct 8, 2013·9 cites·32 claims
- 1891US7703521B2Polymeric microspheres as degradable fluid loss additives in oilfield applicationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted Apr 27, 2010·21 cites·27 claims
- 1991US5981446AApparatus, compositions, and methods of employing particulates as fracturing fluid compositions in subterranean formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 1997·Granted Nov 9, 1999·110 cites·57 claims
- 2089US7886826B2Gel capsules for solids entrainmentSCHLUMBERGER TECHNOLOGY CORP·Filed 2010·Granted Feb 15, 2011·8 cites·20 claims
- 2188US7637320B2Differential filters for stopping water during oil productionSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Dec 29, 2009·17 cites·38 claims
- 2287US7975764B2Emulsion system for sand consolidationSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Jul 12, 2011·15 cites·27 claims
- 2387US7665522B2Fiber laden energized fluids and methods of useSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Feb 23, 2010·33 cites·15 claims
- 2486US7798224B2Rheology controlled heterogeneous particle placement in hydraulic fracturingSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Sep 21, 2010·13 cites·20 claims
- 2584US7879770B2Oxidative internal breaker for viscoelastic surfactant fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Feb 1, 2011·10 cites·19 claims
- 2683US9453404B2Mechanical tube wave sources and methods of use for liquid filled boreholesSHAMPINE ROD·Filed 2011·Granted Sep 27, 2016·10 cites·7 claims
- 2780US7703527B2Aqueous two-phase emulsion gel systems for zone isolationSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Apr 27, 2010·6 cites·24 claims
- 2879US8215393B2Method for treating well bore within a subterranean formationMACKAY BRUCE A·Filed 2009·Granted Jul 10, 2012·20 cites·33 claims
- 2978US8765646B2High solids content slurries and methodsPANGA MOHAN K R·Filed 2012·Granted Jul 1, 2014·5 cites·18 claims
- 3076US7402549B2Viscoelastic surfactant rheology modificationSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Jul 22, 2008·17 cites·28 claims
- 3175US9334438B2Polymer delivery in well treatment applicationsSULLIVAN PHILIP F·Filed 2011·Granted May 10, 2016·2 cites·20 claims
- 3275US8517102B2Provision of viscous compositions below groundSULLIVAN PHILIP·Filed 2008·Granted Aug 27, 2013·6 cites·15 claims
- 3375US6419019B1Method to remove particulate matter from a wellbore using translocating fibers and/or plateletsSCHLUMBERGER TECHNOLOGY CORP·Filed 1998·Granted Jul 16, 2002·65 cites·18 claims
- 3474US7431087B2Internal breaker for oilfield fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Oct 7, 2008·10 cites·17 claims
- 3573US6085844AMethod for removal of undesired fluids from a wellboreSCHLUMBERGER TECHNOLOGY CORP·Filed 1998·Granted Jul 11, 2000·60 cites·35 claims
- 3671US2025198268A1Methods of treatment of subterranean formation with polymeric structures formed in situSCHLUMBERGER TECHNOLOGY CORP·Filed 2025·Application pending·0 cites
- 3768US8240379B2Shear-activated viscoelastic surfactant fluid and methodCHEN YIYAN·Filed 2009·Granted Aug 14, 2012·2 cites·33 claims
- 3867US9103203B2Wireless logging of fluid filled boreholesMILLER DOUGLAS E·Filed 2007·Granted Aug 11, 2015·9 cites·45 claims
- 3967US7617872B1System and method for perforated well sand controlSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Nov 17, 2009·2 cites·23 claims
- 4066US7703529B2Gel capsules for solids entrainmentSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Apr 27, 2010·8 cites·21 claims
- 4165US2017158939A1Polymer delivery in well treatment applicationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2017·Application pending·0 cites
- 4264US2021215026A1Methods of treatment of a subterranean formation with polymeric structures formed in situSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Application pending·0 cites
- 4362US7874362B2Determination of downhole pressure while pumpingSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Jan 25, 2011·7 cites·61 claims
- 4462US2019225876A1Compositions and methods for treating subterranean formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Application pending·0 cites
- 4560US7950459B2Using a biphasic solution as a recyclable coiled tubing cleanout fluidSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted May 31, 2011·5 cites·17 claims
- 4658US10961832B2Methods of treatment of a subterranean formation with polymeric structures formed in situSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Mar 30, 2021·0 cites·28 claims
- 4758US10253249B2Compositions and methods for treating subterranean formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Apr 9, 2019·0 cites·1 claims
- 4858US9574128B2Polymer delivery in well treatment applicationsCHEN YIYAN·Filed 2008·Granted Feb 21, 2017·0 cites·11 claims
- 4958US2017009127A1Controlling The Stability Of Water In Water EmulsionsSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Application pending·0 cites
- 5057US7823642B2Control of fines migration in well treatmentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Nov 2, 2010·5 cites·21 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →