Inventor · disambiguated record
Jean-Claude Trouiller
Also filed as: TROUILLER JEAN C · TROUILLER JEAN-CLAUDE
13 granted patents·307 citations·filing 1974–2001
93Inventor score
Technology areasG01V
Files withSCHLUMBERGER TECHNOLOGY CORP13
Top patents by PatentIndex Score
13 records- 0191US3978939AAcoustic well logging methods and apparatusSCHLUMBERGER TECHNOLOGY CORP·Filed 1974·Granted Sep 7, 1976·44 cites·23 claims
- 0288US4594552ALogging method and apparatus for measuring earth formation resistivity as well as arm mechanism for the sameSCHLUMBERGER TECHNOLOGY CORP·Filed 1983·Granted Jun 10, 1986·55 cites·21 claims
- 0375US4020452AApparatus for use in investigating earth formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 1975·Granted Apr 26, 1977·32 cites·18 claims
- 0470US5036283AMethod and apparatus for measuring the resistivity of earth formations using anti-parallel active and passive focussing electrodesSCHLUMBERGER TECHNOLOGY CORP·Filed 1990·Granted Jul 30, 1991·44 cites·28 claims
- 0564US7124029B2Method for evaluating formation propertiesSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Oct 17, 2006·28 cites·9 claims
- 0658US4040001AAcoustic well logging with threshold adjustmentSCHLUMBERGER TECHNOLOGY CORP·Filed 1974·Granted Aug 2, 1977·12 cites·3 claims
- 0754US4219095AAcoustic transducerSCHLUMBERGER TECHNOLOGY CORP·Filed 1978·Granted Aug 26, 1980·14 cites·28 claims
- 0843US6046593AMethod/apparatus for measuring mud resistivity using a focused-electrode systemSCHLUMBERGER TECHNOLOGY CORP·Filed 1996·Granted Apr 4, 2000·15 cites·22 claims
- 0943US4042907AApparatus for preventing cycle skipping in processing acoustic well-logging signalsSCHLUMBERGER TECHNOLOGY CORP·Filed 1975·Granted Aug 16, 1977·13 cites·6 claims
- 1042US6369575B1Methods and apparatuses for measuring the resistivity of drilling mud in a boreholeSCHLUMBERGER TECHNOLOGY CORP·Filed 1999·Granted Apr 9, 2002·14 cites·22 claims
- 1141US5399971AMethod and apparatus for evaluating formation resistivity using focused annular and azimuthal electrodesSCHLUMBERGER TECHNOLOGY CORP·Filed 1992·Granted Mar 21, 1995·14 cites·14 claims
- 1238US5754050AMethod and apparatus for measuring geometrical characteristics of a well, in particular a hydrocarbon wellSCHLUMBERGER TECHNOLOGY CORP·Filed 1996·Granted May 19, 1998·12 cites·19 claims
- 1336US5268641ALogging method and apparatus for measuring the Grondingen effect-corrected resistivity of earth formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 1993·Granted Dec 7, 1993·10 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →