Inventor · disambiguated record
Derrick W. Lewis
Also filed as: LEWIS DERRICK · LEWIS DERRICK W · LEWIS DERRICK WINSTON
13 granted patents·8 pending applications·116 citations·filing 2003–2019
91Inventor score
Files withHALLIBURTON ENERGY SERVICES INC8HALLIBURTON ENERGY SERV INC3LOVORN JAMES R3CURTIS FREDRICK D1GODFREY CRAIG W1
Top patents by PatentIndex Score
21 records- 0193US9279301B2Apparatus and method for well operationsLOVORN JAMES RANDOLPH·Filed 2011·Granted Mar 8, 2016·30 cites·29 claims
- 0286US9702210B2Wellbore drilling using dual drill stringHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jul 11, 2017·12 cites·21 claims
- 0383US9260934B2Remote operation of a rotating control device bearing clampGODFREY CRAIG W·Filed 2011·Granted Feb 16, 2016·11 cites·21 claims
- 0482US9169700B2Pressure control device with remote orientation relative to a rigCURTIS FREDRICK D·Filed 2011·Granted Oct 27, 2015·12 cites·32 claims
- 0575US10612336B2Rotating control deviceHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Apr 7, 2020·3 cites·13 claims
- 0673US8739863B2Remote operation of a rotating control device bearing clampLINDE LEONARD CHARLES·Filed 2011·Granted Jun 3, 2014·8 cites·22 claims
- 0767US9279298B2Well control systems and methodsLEWIS DERRICK W·Filed 2010·Granted Mar 8, 2016·5 cites·48 claims
- 0866US10294741B2Mitigating swab and surge piston effects in wellboresHALLIBURTON ENERGY SERVICES INC·Filed 2012·Granted May 21, 2019·2 cites·10 claims
- 0964US6962215B2Underbalanced well completionHALLIBURTON ENERGY SERV INC·Filed 2003·Granted Nov 8, 2005·28 cites·40 claims
- 1063US10260307B2Drill tool insert removalHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Apr 16, 2019·2 cites·22 claims
- 1159US9605507B2High temperature drilling with lower temperature rated toolsLOVORN JAMES R·Filed 2012·Granted Mar 28, 2017·2 cites·22 claims
- 1257US2019226291A1Mitigating Swab and Surge Piston Effects in WellboresHALLIBURTON ENERGY SERVICES INC·Filed 2019·Application pending·0 cites
- 1355US9151864B2Monitoring and detection of materials using hyperspectral imagingRODNEY PAUL·Filed 2012·Granted Oct 6, 2015·1 cites·4 claims
- 1448US10161205B2Mitigating swab and surge piston effects across a drilling motorHALLIBURTON ENERGY SERVICES INC·Filed 2012·Granted Dec 25, 2018·0 cites·29 claims
- 1545US2016002996A1Pressure Control Device with Remote Orientation Relative to a RigHALLIBURTON ENERGY SERVICES INC·Filed 2015·Application pending·0 cites
- 1642US2012292109A1Mobile pressure optimization unit for drilling operationsLOVORN JAMES R·Filed 2012·Application pending·0 cites
- 1742US2012292108A1Mobile pressure optimization unit for drilling operationsLOVORN JAMES R·Filed 2012·Application pending·0 cites
- 1841US2013220600A1Well drilling systems and methods with pump drawing fluid from annulusHALLIBURTON ENERGY SERV INC·Filed 2013·Application pending·0 cites
- 1938US2012186873A1Well drilling method utilizing real time response to ahead of bit measurementsSHAYEGI SARA·Filed 2010·Application pending·0 cites
- 2036US2011232970A1Coiled tubing percussion drillingHALLIBURTON ENERGY SERV INC·Filed 2011·Application pending·0 cites
- 2132US2017175466A1Forming a subsea wellboreHALLIBURTON ENERGY SERVICES INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Derrick W. Lewis files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →