Inventor · disambiguated record
Randy C. Tolman
Also filed as: TOLMAN RANDY C
53 granted patents·10 pending applications·2,240 citations·filing 2001–2020
99Inventor score
Files withTOLMAN RANDY C33EXXONMOBIL UPSTREAM RES CO9ROMER MICHAEL C8THRU TUBING SOLUTIONS INC4ENTCHEV PAVLIN B2
Top patents by PatentIndex Score
63 records- 0199US10221639B2Deviated/horizontal well propulsion for downhole devicesROMER MICHAEL C·Filed 2016·Granted Mar 5, 2019·66 cites·17 claims
- 0299US10138713B2Autonomous wellbore devices with orientation-regulating structures and systems and methods including the sameTOLMAN RANDY C·Filed 2015·Granted Nov 27, 2018·79 cites·27 claims
- 0398US9963955B2Assembly and method for multi-zone fracture stimulation of a reservoir using autonomous tubular unitsTOLMAN RANDY C·Filed 2016·Granted May 8, 2018·57 cites·16 claims
- 0498US9284819B2Assembly and method for multi-zone fracture stimulation of a reservoir using autonomous tubular unitsTOLMAN RANDY C·Filed 2011·Granted Mar 15, 2016·117 cites·24 claims
- 0598US6543538B2Method for treating multiple wellbore intervalsEXXONMOBIL UPSTREAM RES CO·Filed 2001·Granted Apr 8, 2003·461 cites·46 claims
- 0697US10138707B2Method for remediating a screen-out during well completionEXXONMOBIL UPSTREAM RES CO·Filed 2015·Granted Nov 27, 2018·18 cites·18 claims
- 0797US10053968B2Methods for multi-zone fracture stimulation of a wellTOLMAN RANDY C·Filed 2015·Granted Aug 21, 2018·20 cites·21 claims
- 0897US9617829B2Autonomous downhole conveyance systemDALE BRUCE A·Filed 2011·Granted Apr 11, 2017·68 cites·44 claims
- 0997US7059407B2Method and apparatus for stimulation of multiple formation intervalsEXXONMOBIL UPSTREAM RES CO·Filed 2005·Granted Jun 13, 2006·117 cites·2 claims
- 1097US6394184B2Method and apparatus for stimulation of multiple formation intervalsEXXONMOBIL UPSTREAM RES CO·Filed 2001·Granted May 28, 2002·363 cites·68 claims
- 1196US10927650B2Perforating systems and flow control for use with well completionsTHRU TUBING SOLUTIONS INC·Filed 2019·Granted Feb 23, 2021·12 cites·90 claims
- 1296US10132149B2Remotely actuated screenout relief valves and systems and methods including the sameMORROW TIMOTHY I·Filed 2013·Granted Nov 20, 2018·29 cites·25 claims
- 1396US6520255B2Method and apparatus for stimulation of multiple formation intervalsEXXONMOBIL UPSTREAM RES CO·Filed 2002·Granted Feb 18, 2003·189 cites·52 claims
- 1495US10352144B2Safety system for autonomous downhole toolENTCHEV PAVLIN B·Filed 2017·Granted Jul 16, 2019·75 cites·43 claims
- 1595US9903192B2Safety system for autonomous downhole toolENTCHEV PAVLIN B·Filed 2012·Granted Feb 27, 2018·95 cites·32 claims
- 1694US9322239B2Drag enhancing structures for downhole operations, and systems and methods including the sameANGELES BOZA RENZO M·Filed 2013·Granted Apr 26, 2016·78 cites·31 claims
- 1793US10697287B2Plunger lift monitoring via a downhole wireless network fieldROMER MICHAEL C·Filed 2017·Granted Jun 30, 2020·9 cites·34 claims
- 1891US10196886B2Select-fire, downhole shockwave generation devices, hydrocarbon wells that include the shockwave generation devices, and methods of utilizing the sameTOLMAN RANDY C·Filed 2016·Granted Feb 5, 2019·10 cites·29 claims
- 1990US11022248B2Plugging undesired openings in fluid vesselsTHRU TUBING SOLUTIONS INC·Filed 2018·Granted Jun 1, 2021·5 cites·34 claims
- 2090US10480501B2Nested bellows pump and hybrid downhole pumping system employing sameTOLMAN RANDY C·Filed 2018·Granted Nov 19, 2019·6 cites·38 claims
- 2189US10352130B2Flushable velocity fuse and screen assembly for downhole systemsTOLMAN RANDY C·Filed 2016·Granted Jul 16, 2019·6 cites·38 claims
- 2289US6957701B2Method and apparatus for stimulation of multiple formation intervalsEXXONMOBILE UPSTREAM RES COMPA·Filed 2002·Granted Oct 25, 2005·75 cites·48 claims
- 2388US6575247B2Device and method for injecting fluids into a wellboreEXXONMOBIL UPSTREAM RES CO·Filed 2002·Granted Jun 10, 2003·100 cites·17 claims
- 2487US10364659B1Methods and devices for restimulating a well completionTOLMAN RANDY C·Filed 2018·Granted Jul 30, 2019·6 cites·21 claims
- 2587US6672405B2Perforating gun assembly for use in multi-stage stimulation operationsEXXONMOBIL UPSTREAM RES CO·Filed 2002·Granted Jan 6, 2004·84 cites·50 claims
- 2685US10132143B2System and method for powering and deploying an electric submersible pumpROMER MICHAEL C·Filed 2016·Granted Nov 20, 2018·4 cites·23 claims
- 2785US10030473B2Method for remediating a screen-out during well completionEXXONMOBIL UPSTREAM RES CO·Filed 2015·Granted Jul 24, 2018·4 cites·19 claims
- 2884US9328578B2Method for automatic control and positioning of autonomous downhole toolsKUMARAN KRISHNAN·Filed 2011·Granted May 3, 2016·10 cites·33 claims
- 2983US8490685B2Method and apparatus associated with stimulation treatments for wellsTOLMAN RANDY C·Filed 2006·Granted Jul 23, 2013·31 cites·31 claims
- 3082US10648303B2Wireline-deployed solid state pump for removing fluids from a subterranean wellEXXONMOBIL UPSTREAM RES CO·Filed 2018·Granted May 12, 2020·2 cites·46 claims
- 3181US10087719B2Systems and methods for artificial lift subsurface injection and downhole water disposalTOLMAN RANDY C·Filed 2016·Granted Oct 2, 2018·2 cites·25 claims
- 3279US11293578B2Plugging undesired openings in fluid conduitsTHRU TUBING SOLUTIONS INC·Filed 2018·Granted Apr 5, 2022·2 cites·31 claims
- 3377US10612352B2Autonomous downhole conveyance systems and methods using adaptable perforation sealing devicesTOLMAN RANDY C·Filed 2017·Granted Apr 7, 2020·2 cites·34 claims
- 3477US10221663B2Wireline-deployed positive displacement pump for wellsROMER MICHAEL C·Filed 2016·Granted Mar 5, 2019·2 cites·21 claims
- 3576US9976399B2Selectively actuated plungers and systems and methods including the sameTOLMAN RANDY C·Filed 2015·Granted May 22, 2018·3 cites·27 claims
- 3674US10358896B2Apparatus for wireline pickup weight mitigation and methods thereforROMER MICHAEL C·Filed 2016·Granted Jul 23, 2019·2 cites·25 claims
- 3773US9790762B2Corrodible wellbore plugs and systems and methods including the sameTOLMAN RANDY C·Filed 2014·Granted Oct 17, 2017·4 cites·29 claims
- 3870US9869164B2Inclined wellbore optimization for artificial lift applicationsTOLMAN RANDY C·Filed 2014·Granted Jan 16, 2018·4 cites·31 claims
- 3968US10662745B2Perforation devices including gas supply structures and methods of utilizing the sameTOLMAN RANDY C·Filed 2018·Granted May 26, 2020·1 cites·20 claims
- 4068US9945218B2Sytems and methods for re-completing multi-zone wellsTOLMAN RANDY C·Filed 2013·Granted Apr 17, 2018·3 cites·13 claims
- 4167US10724350B2Perforation devices including trajectory-altering structures and methods of utilizing the sameTOLMAN RANDY C·Filed 2018·Granted Jul 28, 2020·1 cites·24 claims
- 4267US9963960B2Systems and methods for stimulating a multi-zone subterranean formationTOLMAN RANDY C·Filed 2013·Granted May 8, 2018·3 cites·34 claims
- 4367US9945208B2Flow control assemblies for downhole operations and systems and methods including the sameTOLMAN RANDY C·Filed 2013·Granted Apr 17, 2018·3 cites·23 claims
- 4466US11286748B2Pump-through standing valves, wells including the pump-through standing valves, and methods of deploying a downhole deviceROMER MICHAEL C·Filed 2017·Granted Mar 29, 2022·1 cites·18 claims
- 4563US10309195B2Selective stimulation ports including sealing device retainers and methods of utilizing the sameTOLMAN RANDY C·Filed 2016·Granted Jun 4, 2019·1 cites·23 claims
- 4663US10030489B2Systems and methods for artificial lift via a downhole piezoelectric pumpROMER MICHAEL C·Filed 2014·Granted Jul 24, 2018·2 cites·19 claims
- 4762US10221669B2Wellbore tubulars including a plurality of selective stimulation ports and methods of utilizing the sameTOLMAN RANDY C·Filed 2016·Granted Mar 5, 2019·1 cites·29 claims
- 4858US10689962B2Remotely actuated screenout relief valves and systems and methods including the sameMORROW TIMOTHY I·Filed 2018·Granted Jun 23, 2020·0 cites·20 claims
- 4958US9765592B2Systems and methods for secondary sealing of a perforation within a wellbore casingTOLMAN RANDY C·Filed 2013·Granted Sep 19, 2017·1 cites·36 claims
- 5056US10024131B2Fluid plugs as downhole sealing devices and systems and methods including the sameTOLMAN RANDY C·Filed 2013·Granted Jul 17, 2018·1 cites·26 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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