Inventor · disambiguated record
Jacques Lessi
Also filed as: LESSI JACQUES
21 granted patents·2 pending applications·778 citations·filing 1981–2016
96Inventor score
Top patents by PatentIndex Score
23 records- 0197US4942926ADevice and method for carrying out operations and/or manipulations in a wellINST FRANCAIS DU PETROLE·Filed 1989·Granted Jul 24, 1990·194 cites·22 claims
- 0289US4945761AMethod and device for transmitting data by cable and mud wavesINST FRANCAIS DU PETROLE·Filed 1989·Granted Aug 7, 1990·84 cites·22 claims
- 0385US4945995AProcess and device for hydraulically and selectively controlling at least two tools or instruments of a valve device allowing implementation of the method of using said deviceINST FRANCAIS DU PETROLE·Filed 1989·Granted Aug 7, 1990·95 cites·22 claims
- 0483US5009512ADevice and method for measuring the deformations of a sampleINST FRANCAIS DU PETROLE·Filed 1990·Granted Apr 23, 1991·59 cites·24 claims
- 0582US5042297AWell-logging process and device in a non-flowing production wellINST FRANCAIS DU PETROLE·Filed 1989·Granted Aug 27, 1991·61 cites·20 claims
- 0675US5133410AMethod and device for stimulating production of a subterranean zone of injection of a fluid from a neighboring zone via fracture made from a deflected drain drilled in an intermediate layer separating the zonesINST FRANCAIS DU PETROLE·Filed 1990·Granted Jul 28, 1992·61 cites·10 claims
- 0768US11230914B2Systems and methods for determining and/or using estimate of drilling efficiencyGEOSERVICES EQUIPEMENTS·Filed 2016·Granted Jan 25, 2022·2 cites·8 claims
- 0867US5014440ADevice and method for measuring the deformations of a sampleINST FRANCAIS DU PETROLE·Filed 1988·Granted May 14, 1991·24 cites·17 claims
- 0964US5038108ADeterming parameters of a geological environmentINST FRANCAIS DU PETROLE·Filed 1989·Granted Aug 6, 1991·26 cites·12 claims
- 1063US5881811AModeling of interactions between wells based on produced watercutINST FRANCAIS DU PETROLE·Filed 1996·Granted Mar 16, 1999·44 cites·14 claims
- 1161US4940094AMethod and device to actuate specialized intervention equipment in a drilled well having at least one section highly slanted with respect to a vertical lineINST FRANCAIS DU PETROLE·Filed 1988·Granted Jul 10, 1990·33 cites·15 claims
- 1248US5348094ADevice and method for pumping a viscous liquid comprising injecting a thinning product, application to horizontal wellsINST FRANCAIS DU PETROLE·Filed 1993·Granted Sep 20, 1994·20 cites·11 claims
- 1343US2014067307A1Method of Calibration Intended to Be Used in A Process of Determining The Content of A Plurality of Compounds Contained in A Drilling FluidGEOSERVICES EQUIPEMENTS·Filed 2013·Application pending·0 cites
- 1442US5269376AMethod for favoring the production of effluents of a producing zoneINST FRANCAIS DU PETROLE·Filed 1991·Granted Dec 14, 1993·16 cites·5 claims
- 1541US4683950AProcess for hydraulically fracturing a geological formation along a predetermined directionINST FRANCAIS DU PETROLE·Filed 1981·Granted Aug 4, 1987·11 cites·13 claims
- 1640US5133411AMethod and device for stimulating a subterranean zone through the controlled injection of a fluid coming from a neighbouring zone which is connected to the subterranean zone by a drainINST FRANCAIS DU PETROLE·Filed 1990·Granted Jul 28, 1992·14 cites·9 claims
- 1739US2011303463A1Method for Determining the Content of A Plurality of Compounds Contained In A Drilling FluidLESSI JACQUES·Filed 2010·Application pending·0 cites
- 1836US5207096AAdvanced method and device for improving the production logs of an activated nonflowing wellINST FRANCAIS DU PETROLE·Filed 1991·Granted May 4, 1993·10 cites·10 claims
- 1934US5211240AMethod for favoring the injection of fluids in producing zoneINST FRANCAIS DU PETROLE·Filed 1991·Granted May 18, 1993·10 cites·12 claims
- 2032US5150750ADevice for activating and measuring nonflowing producing wellsINST FRANCAIS DU PETROLE·Filed 1991·Granted Sep 29, 1992·6 cites·6 claims
- 2130US5351534AMethod and device for production logging in a gushing wellINST FRANCAIS DU PETROLE·Filed 1992·Granted Oct 4, 1994·1 cites·17 claims
- 2230US5242021AMethod and device for consolidation a formation crossed by a wellINST FRANCAIS DU PETROLE·Filed 1991·Granted Sep 7, 1993·4 cites·9 claims
- 2316US5214252ALogging method and device in well bores utilizing directional emission and/or reception meansMARI JEAN LUC·Filed 1991·Granted May 25, 1993·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →