Inventor · disambiguated record
Walter David Aldred
Also filed as: ALDRED WALTER · ALDRED WALTER D · ALDRED WALTER DAVID
27 granted patents·5 pending applications·846 citations·filing 1993–2022
97Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP16ALDRED WALTER4JOHNSON ASHLEY4RINGER MAURICE3HAUGVALDSTAD KJELL2
Top patents by PatentIndex Score
32 records- 0196US7913773B2Bidirectional drill string telemetry for measuring and drilling controlSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Mar 29, 2011·85 cites·25 claims
- 0294US7003439B2Interactive method for real-time displaying, querying and forecasting drilling event and hazard informationSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Feb 21, 2006·247 cites·33 claims
- 0394US6968909B2Realtime control of a drilling system using the output from combination of an earth model and a drilling process modelSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Nov 29, 2005·165 cites·21 claims
- 0490US11732571B2Downhole tool with sensor set(s) sensitive to circumferential, axial, or radial forcesSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Granted Aug 22, 2023·2 cites·20 claims
- 0588US8838426B2System and method for online automationALDRED WALTER·Filed 2009·Granted Sep 16, 2014·37 cites·32 claims
- 0686US5368108AOptimized drilling with positive displacement drilling motorsSCHLUMBERGER TECHNOLOGY CORP·Filed 1993·Granted Nov 29, 1994·92 cites·18 claims
- 0785US6766254B1Method for updating an earth model using measurements gathered during borehole constructionSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Jul 20, 2004·91 cites·15 claims
- 0884US9631477B2Downhole determination of drilling stateSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Apr 25, 2017·8 cites·20 claims
- 0981US9797235B2Drilling optimization with a downhole motorRINGER MAURICE·Filed 2011·Granted Oct 24, 2017·4 cites·22 claims
- 1081US9574432B2Optimized drillingRINGER MAURICE·Filed 2011·Granted Feb 21, 2017·4 cites·20 claims
- 1180US8757294B2System and method for controlling a drilling system for drilling a borehole in an earth formationJOHNSON ASHLEY·Filed 2007·Granted Jun 24, 2014·21 cites·32 claims
- 1280US8727036B2System and method for drillingJOHNSON ASHLEY·Filed 2009·Granted May 20, 2014·17 cites·21 claims
- 1379US9494028B2Measuring speed of rotation of a downhole motorJOHNSON ASHLEY·Filed 2011·Granted Nov 15, 2016·3 cites·18 claims
- 1478US9598904B2Method for torque stabilization of a drilling systemALDRED WALTER·Filed 2010·Granted Mar 21, 2017·8 cites·7 claims
- 1575US7578350B2Gas minimization in riser for well control eventSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Aug 25, 2009·15 cites·28 claims
- 1671US8899352B2System and method for drillingJOHNSON ASHLEY·Filed 2009·Granted Dec 2, 2014·10 cites·23 claims
- 1769US10108155B2System and method for online automationSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Oct 23, 2018·3 cites·17 claims
- 1864US8235146B2Actuators, actuatable joints, and methods of directional drillingHAUGVALDSTAD KJELL·Filed 2009·Granted Aug 7, 2012·8 cites·12 claims
- 1962US8181510B2System and method for correcting errors in depth for measurements made while drillingALDRED WALTER·Filed 2004·Granted May 22, 2012·9 cites·9 claims
- 2057US11434748B2Instrumented rotary tool with sensor in cavitySCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Sep 6, 2022·0 cites·20 claims
- 2155US8235145B2Gauge pads, cutters, rotary components, and methods for directional drillingHAUGVALDSTAD KJELL·Filed 2009·Granted Aug 7, 2012·4 cites·22 claims
- 2254US10920584B2Detection of influx and loss of circulationSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Feb 16, 2021·1 cites·20 claims
- 2351US11668184B2Instrumented rotary tool with compliant connecting portionsSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Jun 6, 2023·0 cites·20 claims
- 2449US7832500B2Wellbore drilling methodSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Nov 16, 2010·12 cites·23 claims
- 2544US2016237767A1Solids in borehold fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Application pending·0 cites
- 2642US9238964B2Real time data compression and transmissionRINGER MAURICE·Filed 2011·Granted Jan 19, 2016·0 cites·37 claims
- 2742US2016138350A1Control of managed pressure drillingSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Application pending·0 cites
- 2841US2016244654A1Solids in borehole fluidsSCHLUMBERGER TECHNOLOGY BV·Filed 2014·Application pending·0 cites
- 2940US2010294569A1Methods for cuttings for a wireline drilling toolALDRED WALTER·Filed 2008·Application pending·0 cites
- 3039US10767427B2Control of managed pressure drillingSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Sep 8, 2020·0 cites·20 claims
- 3136US2015247396A1Automated rate of penetration optimization while millingSMITH INTERNATIONAL·Filed 2015·Application pending·0 cites
- 3233US8544560B2Drive mechanismBERTRAM WILLIAM·Filed 2009·Granted Oct 1, 2013·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →