Inventor · disambiguated record
Robert Pipkin
Also filed as: PIPKIN ROBERT · PIPKIN ROBERT L · PIPKIN ROBERT LEE
40 granted patents·3 pending applications·652 citations·filing 2005–2020
98Inventor score
Files withHALLIBURTON ENERGY SERV INC12SCHULTZ ROGER L12HALLIBURTON ENERGY SERVICES INC9EHTESHAM MUHAMMAD ASIF2GLEITMAN DANIEL D1
Top patents by PatentIndex Score
43 records- 0198US10947967B1Discharge valve disabler and pressure pulse generator therefromHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Mar 16, 2021·10 cites·20 claims
- 0296US6976507B1Apparatus for creating pulsating fluid flowHALLIBURTON ENERGY SERV INC·Filed 2005·Granted Dec 20, 2005·125 cites·20 claims
- 0395US10989188B2Oil field pumps with reduced maintenanceHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Apr 27, 2021·12 cites·20 claims
- 0495US8291976B2Fluid flow control deviceSCHULTZ ROGER L·Filed 2009·Granted Oct 23, 2012·58 cites·21 claims
- 0595US7405998B2Method and apparatus for generating fluid pressure pulsesHALLIBURTON ENERGY SERV INC·Filed 2005·Granted Jul 29, 2008·84 cites·20 claims
- 0694US7992427B2Device and method for testing friction reduction efficiency and suspension systemsHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Aug 9, 2011·25 cites·15 claims
- 0793US8024962B2Flow-through apparatus for testing particle laden fluids and methods of making and using sameHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Sep 27, 2011·30 cites·20 claims
- 0893US7909094B2Oscillating fluid flow in a wellboreHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Mar 22, 2011·23 cites·34 claims
- 0992US8418725B2Fluidic oscillators for use with a subterranean wellSCHULTZ ROGER L·Filed 2010·Granted Apr 16, 2013·16 cites·20 claims
- 1091US11002120B1Dynamic packing seal compression system for pumpsHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted May 11, 2021·3 cites·15 claims
- 1191US10747240B1Flow exchanger system, trans-pressure conduction system for high pressure sand slurry delivery systemHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Aug 18, 2020·5 cites·17 claims
- 1290US8096362B2Phase-controlled well flow control and associated methodsSTEELE DAVID J·Filed 2010·Granted Jan 17, 2012·13 cites·15 claims
- 1390US7832477B2Casing deformation and control for inclusion propagationHALLIBURTON ENERGY SERV INC·Filed 2007·Granted Nov 16, 2010·32 cites·20 claims
- 1489US7886842B2Apparatus and method for orienting a wellbore servicing toolHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Feb 15, 2011·36 cites·22 claims
- 1588US8863835B2Variable frequency fluid oscillators for use with a subterranean wellSCHULTZ ROGER L·Filed 2011·Granted Oct 21, 2014·11 cites·15 claims
- 1688US7866400B2Phase-controlled well flow control and associated methodsHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Jan 11, 2011·28 cites·20 claims
- 1785US9016390B2Apparatus and method for providing wellbore isolationSTEWART TAKAO TOMMY·Filed 2011·Granted Apr 28, 2015·14 cites·17 claims
- 1885US7950456B2Casing deformation and control for inclusion propagationHALLIBURTON ENERGY SERV INC·Filed 2010·Granted May 31, 2011·8 cites·14 claims
- 1983US8733401B2Cone and plate fluidic oscillator inserts for use with a subterranean wellSCHULTZ ROGER L·Filed 2010·Granted May 27, 2014·7 cites·15 claims
- 2081US8646483B2Cross-flow fluidic oscillators for use with a subterranean wellSCHULTZ ROGER L·Filed 2010·Granted Feb 11, 2014·6 cites·20 claims
- 2181US8573066B2Fluidic oscillator flowmeter for use with a subterranean wellSCHULTZ ROGER L·Filed 2011·Granted Nov 5, 2013·5 cites·38 claims
- 2279US8944160B2Pulsating rotational flow for use in well operationsSURJAATMADJA JIM B·Filed 2012·Granted Feb 3, 2015·5 cites·30 claims
- 2378US10113388B2Apparatus and method for providing wellbore isolationHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Oct 30, 2018·3 cites·16 claims
- 2476US8286701B2Recovering heated fluid using well equipmentSCHULTZ ROGER L·Filed 2008·Granted Oct 16, 2012·13 cites·12 claims
- 2575US8162054B2Methods and apparatuses for releasing a chemical into a well bore upon commandSCHULTZ ROGER L·Filed 2009·Granted Apr 24, 2012·14 cites·11 claims
- 2675US7648179B2Connector having offset radius groovesHALLIBURTON ENERGY SERV INC·Filed 2007·Granted Jan 19, 2010·16 cites·18 claims
- 2774US7806184B2Fluid operated well toolWAVEFRONT ENERGY AND ENVIRONME·Filed 2008·Granted Oct 5, 2010·20 cites·19 claims
- 2873US8607874B2Controlling flow between a wellbore and an earth formationSCHULTZ ROGER L·Filed 2010·Granted Dec 17, 2013·4 cites·26 claims
- 2969US9217316B2Correlating depth on a tubular in a wellboreEHTESHAM MUHAMMAD ASIF·Filed 2012·Granted Dec 22, 2015·4 cites·22 claims
- 3068US9328587B2Pulsating rotational flow for use in well operationsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted May 3, 2016·2 cites·18 claims
- 3166US8733449B2Selectively activatable and deactivatable wellbore pressure isolation deviceEHTESHAM MUHAMMAD ASIF·Filed 2011·Granted May 27, 2014·4 cites·23 claims
- 3265US7677302B2Spoolable connectorHALLIBURTON ENERGY SERV INC·Filed 2007·Granted Mar 16, 2010·9 cites·35 claims
- 3364US8276676B2Pressure-activated valve for hybrid coiled tubing jointed tubing tool stringHRISCU IOSIF JOSEPH·Filed 2010·Granted Oct 2, 2012·4 cites·28 claims
- 3461US10704367B2Forming inclusions in selected azimuthal orientations from casing sectionHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Jul 7, 2020·0 cites·7 claims
- 3560US8485268B2Recovering heated fluid using well equipmentSCHULTZ ROGER L·Filed 2012·Granted Jul 16, 2013·1 cites·18 claims
- 3655US10119356B2Forming inclusions in selected azimuthal orientations from a casing sectionHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Nov 6, 2018·0 cites·33 claims
- 3755US8511383B2Bottom hole assemblySTEWART TOMMY·Filed 2010·Granted Aug 20, 2013·2 cites·16 claims
- 3850US8955585B2Forming inclusions in selected azimuthal orientations from a casing sectionHALLIBURTON ENERGY SERV INC·Filed 2012·Granted Feb 17, 2015·0 cites·6 claims
- 3945US8731382B2Steam generatorSCHULTZ ROGER L·Filed 2010·Granted May 20, 2014·0 cites·20 claims
- 4044US8474530B2Method and apparatus for a high side orienting sub for multi-lateral installationsROGERS HENRY E·Filed 2010·Granted Jul 2, 2013·0 cites·22 claims
- 4141US2019360307A1Slow rotating motor powered by pressure pulsingHALLIBURTON ENERGY SERVICES INC·Filed 2017·Application pending·0 cites
- 4239US2011122727A1Detecting acoustic signals from a well systemGLEITMAN DANIEL D·Filed 2008·Application pending·0 cites
- 4339US2012168013A1Conical fluidic oscillator inserts for use with a subterranean wellSCHULTZ ROGER L·Filed 2010·Application pending·0 cites
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