Inventor · disambiguated record
Dean M. Willberg
Also filed as: WILLBERG DEAN · WILLBERG DEAN M · WILLBERG DEAN MICHAEL
68 granted patents·24 pending applications·3,301 citations·filing 1997–2025
99Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP57WILLBERG DEAN M10WILLBERG DEAN8LESKO TIMOTHY4WILLBERG DEAN MICHAEL4
Top patents by PatentIndex Score
92 records- 0199US7581590B2Heterogeneous proppant placement in a fracture with removable channelant fillSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Sep 1, 2009·166 cites·47 claims
- 0299US7275596B2Method of using degradable fiber systems for stimulationSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Oct 2, 2007·135 cites·31 claims
- 0399US5979557AMethods for limiting the inflow of formation water and for stimulating subterranean formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 1997·Granted Nov 9, 1999·548 cites·22 claims
- 0498US8490700B2Heterogeneous proppant placement in a fracture with removable channelant fillLESKO TIMOTHY·Filed 2011·Granted Jul 23, 2013·55 cites·38 claims
- 0598US8230925B2Degradable fiber systems for stimulationWILLBERG DEAN M·Filed 2010·Granted Jul 31, 2012·38 cites·15 claims
- 0698US8066068B2Heterogeneous proppant placement in a fracture with removable channelant fillLESKO TIMOTHY·Filed 2009·Granted Nov 29, 2011·97 cites·18 claims
- 0798US7451812B2Real-time automated heterogeneous proppant placementSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Nov 18, 2008·139 cites·41 claims
- 0898US7380600B2Degradable material assisted diversion or isolationSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Jun 3, 2008·125 cites·25 claims
- 0998US7265079B2Self-destructing filter cakeSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Sep 4, 2007·163 cites·5 claims
- 1098US6435277B1Compositions containing aqueous viscosifying surfactants and methods for applying such compositions in subterranean formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 1999·Granted Aug 20, 2002·365 cites·20 claims
- 1197US10030495B2Heterogeneous proppant placement in a fracture with removable extrametrical material fillSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Jul 24, 2018·30 cites·18 claims
- 1297US9927344B2Apparatus and methodology for measuring properties of microporous material at multiple scalesSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Mar 27, 2018·28 cites·8 claims
- 1397US9670764B2Heterogeneous proppant placement in a fracture with removable channelant fillSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Jun 6, 2017·36 cites·33 claims
- 1497US8757259B2Heterogeneous proppant placement in a fracture with removable channelant fillLESKO TIMOTHY·Filed 2010·Granted Jun 24, 2014·47 cites·34 claims
- 1597US8636065B2Heterogeneous proppant placement in a fracture with removable channelant fillLESKO TIMOTHY·Filed 2011·Granted Jan 28, 2014·48 cites·31 claims
- 1697US7833950B2Degradable fiber systems for stimulationSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Nov 16, 2010·46 cites·19 claims
- 1797US7775278B2Degradable material assisted diversion or isolationSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Aug 17, 2010·81 cites·32 claims
- 1897US7482311B2Self-destructing filter cakeSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Jan 27, 2009·57 cites·19 claims
- 1997US7398826B2Well treatment with dissolvable polymerSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Jul 15, 2008·78 cites·23 claims
- 2097US6837309B2Methods and fluid compositions designed to cause tip screenoutsSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Jan 4, 2005·231 cites·17 claims
- 2196US9746410B2System and methodology for determining properties of a substanceSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Aug 29, 2017·15 cites·18 claims
- 2296US8167043B2Degradable material assisted diversion or isolationWILLBERG DEAN M·Filed 2008·Granted May 1, 2012·58 cites·27 claims
- 2396US7380601B2Degradable fiber systems for stimulationSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Jun 3, 2008·38 cites·25 claims
- 2495US9709477B2Apparatus and methodology for measuring properties of microporous material at multiple scalesSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Jul 18, 2017·15 cites·11 claims
- 2595US9085727B2Heterogeneous proppant placement in a fracture with removable extrametrical material fillLITVINETS FEDOR NIKOLAEVICH·Filed 2012·Granted Jul 21, 2015·36 cites·34 claims
- 2695US8763699B2Heterogeneous proppant placement in a fracture with removable channelant fillMEDVEDEV OLEG·Filed 2010·Granted Jul 1, 2014·51 cites·20 claims
- 2795US8657002B2Degradable fiber systems for stimulationWILLBERG DEAN M·Filed 2012·Granted Feb 25, 2014·15 cites·20 claims
- 2895US8061424B2Method for hydraulic fracturing of subterranean formationWILLBERG DEAN M·Filed 2006·Granted Nov 22, 2011·47 cites·18 claims
- 2994US8584755B2Method for hydraulic fracturing of subterranean formationWILLBERG DEAN M·Filed 2011·Granted Nov 19, 2013·41 cites·19 claims
- 3094US7931089B2Proppant and methods of useSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Apr 26, 2011·30 cites·21 claims
- 3193US10502673B2Apparatus and methodology for measuring properties of microporous material at multiple scalesSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Dec 10, 2019·4 cites·6 claims
- 3293US9863230B2Heterogeneous proppant placement in a fracture with removable extrametrical material fillLITVINETS FEDOR NIKOLAEVICH·Filed 2012·Granted Jan 9, 2018·29 cites·29 claims
- 3393US9709478B2Apparatus and methodology for measuring properties of microporous material at multiple scalesSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Jul 18, 2017·16 cites·28 claims
- 3492US8805616B2Method to characterize underground formationHINKEL JERALD J·Filed 2010·Granted Aug 12, 2014·13 cites·24 claims
- 3592US8596361B2Proppants and uses thereofWILLBERG DEAN MICHAEL·Filed 2008·Granted Dec 3, 2013·14 cites·20 claims
- 3689US11939248B2System and method for using subterranean biological reactorsSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted Mar 26, 2024·1 cites·20 claims
- 3788US9829423B2Characterization methodsSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Nov 28, 2017·6 cites·18 claims
- 3888US8281857B2Methods of treating subterranean wells using changeable additivesWILLBERG DEAN MICHAEL·Filed 2008·Granted Oct 9, 2012·19 cites·20 claims
- 3988US7134492B2Mapping fracture dimensionsSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Nov 14, 2006·85 cites·30 claims
- 4086US2025320804A1Systems and methods for processing produced oilfield brineSCHLUMBERGER TECHNOLOGY CORP·Filed 2025·Application pending·0 cites
- 4184US8163826B2Polymeric acid precursor compositions and methodsWILLBERG DEAN M·Filed 2006·Granted Apr 24, 2012·25 cites·20 claims
- 4281US11111784B2System and method for determining bottomhole conditions during flowback operations of a shale reservoirSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Sep 7, 2021·5 cites·21 claims
- 4381US2025368883A1Composite cement compositions and methods of cementing and/or treating wells drilled with water-based drilling fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2025·Application pending·0 cites
- 4480US12338722B2Systems and methods for processing produced oilfield brineSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Granted Jun 24, 2025·0 cites·6 claims
- 4580US8881587B2Gas sorption analysis of unconventional rock samplesVALENZA II JOHN J·Filed 2012·Granted Nov 11, 2014·7 cites·2 claims
- 4680US8096361B2Stimulated oil production using reactive fluidsWILLBERG DEAN·Filed 2006·Granted Jan 17, 2012·19 cites·19 claims
- 4779US6820694B2Method for preparing improved high temperature fracturing fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Nov 23, 2004·25 cites·25 claims
- 4878US8141637B2Manipulation of flow undergroundBARMATOV EVGENY·Filed 2009·Granted Mar 27, 2012·9 cites·24 claims
- 4977US12281559B2Systems and methods of initiating energetic reactions for reservoir stimulationSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted Apr 22, 2025·0 cites·5 claims
- 5077US10202833B2Hydraulic fracturing with exothermic reactionSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Feb 12, 2019·5 cites·19 claims
Showing the top 50 of 92 patent records by PatentIndex Score.
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