Inventor · disambiguated record
John R. Whitsitt
Also filed as: WHITSITT JOHN · WHITSITT JOHN R
31 granted patents·13 pending applications·1,039 citations·filing 1992–2025
98Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP28BASMAJIAN ARIN3LATERALIFT LLC2WHITSITT JOHN R2CHEN KUO-CHIANG1
Top patents by PatentIndex Score
44 records- 0197US10301910B2Autonomous untethered well object having an axial through-holeSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted May 28, 2019·33 cites·19 claims
- 0297US8220542B2System and method for facilitating downhole operationsWHITSITT JOHN R·Filed 2011·Granted Jul 17, 2012·52 cites·20 claims
- 0396US9650851B2Autonomous untethered well objectSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted May 16, 2017·30 cites·6 claims
- 0496US8499843B2System and method to seal using a swellable materialPATEL DINESH R·Filed 2010·Granted Aug 6, 2013·34 cites·8 claims
- 0596US8056628B2System and method for facilitating downhole operationsWHITSITT JOHN R·Filed 2007·Granted Nov 15, 2011·90 cites·34 claims
- 0696US7665537B2System and method to seal using a swellable materialSCHLUMBEGER TECHNOLOGY CORP·Filed 2005·Granted Feb 23, 2010·159 cites·24 claims
- 0795US7918276B2System and method for creating a gravel packSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Apr 5, 2011·128 cites·24 claims
- 0893US7591321B2Zonal isolation tools and methods of useSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Sep 22, 2009·74 cites·13 claims
- 0993US7562712B2Setting tool for hydraulically actuated devicesSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Jul 21, 2009·63 cites·26 claims
- 1090US8496055B2Efficient single trip gravel pack service toolMOOTOO DEXTER MYLES·Filed 2009·Granted Jul 30, 2013·95 cites·18 claims
- 1189US8776890B2Systems and techniques to actuate isolation valvesBASMAJIAN ARIN·Filed 2012·Granted Jul 15, 2014·13 cites·9 claims
- 1282US6349770B1Telescoping toolWEATHERFORD LAMB·Filed 2000·Granted Feb 26, 2002·63 cites·35 claims
- 1381US8056643B2Systems and techniques to actuate isolation valvesBASMAJIAN ARIN·Filed 2008·Granted Nov 15, 2011·19 cites·5 claims
- 1481US7387157B2Dynamic inflatable sealing deviceSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Jun 17, 2008·22 cites·7 claims
- 1578US7631695B2Wellbore zonal isolation system and methodSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Dec 15, 2009·18 cites·8 claims
- 1677US7753121B2Well completion system having perforating charges integrated with a spirally wrapped screenSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Jul 13, 2010·14 cites·21 claims
- 1775US12078036B2Single trip wellbore completion systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Sep 3, 2024·1 cites·23 claims
- 1875US5240077AVoltage controlled hydraulic setting toolDRESSER IND·Filed 1992·Granted Aug 31, 1993·60 cites·17 claims
- 1973US8651179B2Swellable downhole device of substantially constant profileVAIDYA NITIN Y·Filed 2010·Granted Feb 18, 2014·5 cites·14 claims
- 2070US10233732B2Active integrated flow control for completion systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Mar 19, 2019·2 cites·20 claims
- 2166US7730949B2System and method for performing well treatmentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Jun 8, 2010·10 cites·23 claims
- 2264US12270285B2Enhanced artificial lift for oil and gas wellsLATERALIFT LLC·Filed 2023·Granted Apr 8, 2025·0 cites·18 claims
- 2361US8408319B2Control swelling of swellable packer by pre-straining the swellable packer elementCHEN KUO-CHIANG·Filed 2009·Granted Apr 2, 2013·6 cites·15 claims
- 2461US8225880B2Method and system for zonal isolationRYTLEWSKI GARY L·Filed 2009·Granted Jul 24, 2012·6 cites·22 claims
- 2561US7546875B2Integrated sand control completion system and methodSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Jun 16, 2009·6 cites·20 claims
- 2660US2025198267A1Enhanced Artificial Lift for Oil and Gas WellsLATERALIFT LLC·Filed 2025·Application pending·0 cites
- 2753US7407013B2Expandable well screen with a stable baseSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Aug 5, 2008·3 cites·20 claims
- 2852US2022056779A1Smart plug integrated sensor systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Application pending·0 cites
- 2949US6487893B2Apparatus and method for pressure testing the sealing engagement of the fittings associated with the communication lines of a well toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Dec 3, 2002·3 cites·68 claims
- 3048US6651750B2Shear release packer and method of transferring the load path thereinSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Nov 25, 2003·10 cites·20 claims
- 3148US6516890B1Apparatus and method for preventing the inadvertent activation of the actuating mechanism of a well toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Feb 11, 2003·11 cites·30 claims
- 3245US11111757B2System and methodology for controlling fluid flowSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Sep 7, 2021·0 cites·16 claims
- 3345US2012018170A1Systems and techniques to actuate isolation valvesBASMAJIAN ARIN·Filed 2011·Application pending·0 cites
- 3444US2015285023A1System, method, and apparatus for multi-stage completionSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Application pending·0 cites
- 3543US7284607B2System and technique for orienting and positioning a lateral string in a multilateral systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Oct 23, 2007·9 cites·35 claims
- 3642US2014151043A1Stabilized fluids in well treatmentSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Application pending·0 cites
- 3742US2020256144A1Intervention based completions systems and methodologiesSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Application pending·0 cites
- 3841US2015361761A1Cable-conveyed activation objectSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Application pending·0 cites
- 3939US2007256826A1Multi-zone frac-packing using screen-conveyed linear chargesSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Application pending·0 cites
- 4039US2009084553A1Sliding sleeve valve assembly with sand screenSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Application pending·0 cites
- 4137US2008283252A1System and method for multi-zone well treatmentSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Application pending·0 cites
- 4236US2013020097A1Downhole fluid-flow communication techniqueSCHLUMBERGER TECHNOLOGY CORP·Filed 2011·Application pending·0 cites
- 4336US2006144590A1Multiple Zone Completion SystemSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Application pending·0 cites
- 4431US2018291700A1Downhole plug assemblySCHLUMBERGER TECHNOLOY CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →