Inventor · disambiguated record
Jean-Michel Hache
Also filed as: HACHE JEAN M · HACHE JEAN-MICHEL
24 granted patents·1 pending application·1,575 citations·filing 1981–2012
97Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP20HACHE JEAN-MICHEL2GABARD-CUOQ CELINE1WARD RICHARD DAN1WESTERNGECO LLC1
Top patents by PatentIndex Score
25 records- 0197US6662110B1Drilling rig closed loop controlsSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Dec 9, 2003·204 cites·25 claims
- 0297US6604922B1Optimized fiber reinforced liner material for positive displacement drilling motorsSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Aug 12, 2003·83 cites·50 claims
- 0395US6769487B2Apparatus and method for actively cooling instrumentation in a high temperature environmentSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Aug 3, 2004·90 cites·28 claims
- 0495US6308137B1Method and apparatus for communication with a downhole toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Oct 23, 2001·180 cites·55 claims
- 0595US4879463AMethod and apparatus for subsurface formation evaluationSCHLUMBERGER TECHNOLOGY CORP·Filed 1987·Granted Nov 7, 1989·146 cites·46 claims
- 0694US8164476B2Wellbore telemetry system and methodHACHE JEAN-MICHEL·Filed 2010·Granted Apr 24, 2012·26 cites·23 claims
- 0794US7133325B2Apparatus and method for generating electrical power in a boreholeSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Nov 7, 2006·62 cites·33 claims
- 0894US7114562B2Apparatus and method for acquiring information while drillingSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Oct 3, 2006·146 cites·87 claims
- 0992US6944935B2Method of forming an optimized fiber reinforced liner on a rotor with a motorSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Sep 20, 2005·36 cites·13 claims
- 1090US6453239B1Method and apparatus for borehole surveyingSCHLUMBERGER TECHNOLOGY CORP·Filed 1999·Granted Sep 17, 2002·171 cites·71 claims
- 1188US7040415B2Downhole telemetry system and methodSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted May 9, 2006·81 cites·60 claims
- 1281US6220087B1Method for determining equivalent static mud density during a connection using downhole pressure measurementsSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Apr 24, 2001·62 cites·25 claims
- 1380US7311142B2Apparatus and method for aquiring information while drillingSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Dec 25, 2007·18 cites·29 claims
- 1480US5432699AMotion compensation apparatus and method of gyroscopic instruments for determining heading of a boreholeSCHLUMBERGER TECHNOLOGY CORP·Filed 1993·Granted Jul 11, 1995·76 cites·12 claims
- 1577US9097102B2Downhole coring tools and methods of coringWARD RICHARD DAN·Filed 2012·Granted Aug 4, 2015·8 cites·20 claims
- 1677US6761230B2Downhole drilling apparatus and method for using sameSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Jul 13, 2004·56 cites·32 claims
- 1773US7263880B2Method for measuring formation properties with a time-limited formation testSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Sep 4, 2007·24 cites·39 claims
- 1863US6827149B2Method and apparatus for conveying a tool in a boreholeSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Dec 7, 2004·26 cites·26 claims
- 1961US4814609AMethods and apparatus for safely measuring downhole conditions and formation characteristics while drilling a boreholeSCHLUMBERGER TECHNOLOGY CORP·Filed 1987·Granted Mar 21, 1989·31 cites·11 claims
- 2055US8156801B2Flow metering deviceGABARD-CUOQ CELINE·Filed 2009·Granted Apr 17, 2012·4 cites·17 claims
- 2154US4402219AApparatus for detecting the stuck point of drill pipes in a boreholeSCHLUMBERGER TECHNOLOGY CORP·Filed 1981·Granted Sep 6, 1983·19 cites·21 claims
- 2251US8000171B2Seismic sensor housingWESTERNGECO LLC·Filed 2008·Granted Aug 16, 2011·5 cites·20 claims
- 2349US9109439B2Wellbore telemetry system and methodHACHE JEAN-MICHEL·Filed 2006·Granted Aug 18, 2015·2 cites·32 claims
- 2443US6378363B1Method for obtaining leak-off test and formation integrity test profiles from limited downhole pressure measurementsSCHLUMBERGER TECHNOLOGY CORP·Filed 1999·Granted Apr 30, 2002·19 cites·17 claims
- 2534US2005097911A1[downhole tools with a stirling cooler system]SCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Application pending·0 cites
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