Inventor · disambiguated record
Alain P. Dorel
Also filed as: DOREL ALAIN · DOREL ALAIN P
18 granted patents·1 pending application·1,553 citations·filing 1991–2010
96Inventor score
Top patents by PatentIndex Score
19 records- 0197US6230557B1Formation pressure measurement while drilling utilizing a non-rotating sleeveSCHLUMBERGER TECHNOLOGY CORP·Filed 1999·Granted May 15, 2001·290 cites·23 claims
- 0297US6158529ARotary steerable well drilling system utilizing sliding sleeveSCHLUMBERGER TECHNOLOGY CORP·Filed 1998·Granted Dec 12, 2000·353 cites·26 claims
- 0396US6109372ARotary steerable well drilling system utilizing hydraulic servo-loopSCHLUMBERGER TECHNOLOGY CORP·Filed 1999·Granted Aug 29, 2000·252 cites·25 claims
- 0494US7675253B2Linear actuator using magnetostrictive power elementSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Mar 9, 2010·55 cites·13 claims
- 0592US7999422B2Linear actuator using magnetostrictive power elementSCHLUMBERGER TECHNOLOGY CORP·Filed 2010·Granted Aug 16, 2011·15 cites·13 claims
- 0692US6057784AApparatus and system for making at-bit measurements while drillingSCHLUMBERGER TECHNOLOGY CORP·Filed 1997·Granted May 2, 2000·228 cites·21 claims
- 0791US7581440B2Apparatus and methods to perform downhole measurements associated with subterranean formation evaluationSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Sep 1, 2009·29 cites·21 claims
- 0890US6047784AApparatus and method for directional drilling using coiled tubingSCHLUMBERGER TECHNOLOGY CORP·Filed 1997·Granted Apr 11, 2000·144 cites·23 claims
- 0978US7779684B2Apparatus and methods to perform downhole measurements associated with subterranean formation evaluationSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted Aug 24, 2010·12 cites·6 claims
- 1077US8177526B2Gas well dewatering systemDOWLING MICHAEL A·Filed 2009·Granted May 15, 2012·6 cites·36 claims
- 1177US7854264B2Volumetric compensating annular bellowsSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Dec 21, 2010·11 cites·20 claims
- 1277US6840336B2Drilling tool with non-rotating sleeveSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Jan 11, 2005·56 cites·28 claims
- 1370US7980311B2Devices, systems and methods for equalizing pressure in a gas wellSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted Jul 19, 2011·12 cites·23 claims
- 1469US7004263B2Directional casing drillingSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Feb 28, 2006·36 cites·23 claims
- 1567US7984756B2Overpressure protection in gas well dewatering systemsSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted Jul 26, 2011·10 cites·31 claims
- 1664US5137109AMethod and apparatus for creating seismic waves in a boreholeSCHLUMBERGER TECHNOLOGY CORP·Filed 1991·Granted Aug 11, 1992·35 cites·26 claims
- 1763US8082991B2Monitoring and control system for a gas well dewatering pumpDOWLING MICHAEL A·Filed 2009·Granted Dec 27, 2011·6 cites·54 claims
- 1850US8127835B2Integrated cable hanger pick-up systemDOWLING MICHAEL A·Filed 2009·Granted Mar 6, 2012·3 cites·20 claims
- 1949US2010047089A1High temperature monitoring system for espSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →