Inventor · disambiguated record
Lirio Quintero
Also filed as: QUINTERO LIRIO
46 granted patents·17 pending applications·1,407 citations·filing 1987–2024
98Inventor score
Files withBAKER HUGHES INC30QUINTERO LIRIO13BAKER HUGHES OILFIELD OPERATIONS LLC5BAKER HUGHES A GE CO LLC4INTEVEP SA4
Top patents by PatentIndex Score
63 records- 0199US7838467B2Microemulsions to convert OBM filter cakes to WBM filter cakes having filtration controlBAKER HUGHES INC·Filed 2010·Granted Nov 23, 2010·63 cites·17 claims
- 0299US7709421B2Microemulsions to convert OBM filter cakes to WBM filter cakes having filtration controlBAKER HUGHES INC·Filed 2007·Granted May 4, 2010·116 cites·17 claims
- 0398US8822386B2Nanofluids and methods of use for drilling and completion fluidsQUINTERO LIRIO·Filed 2011·Granted Sep 2, 2014·106 cites·12 claims
- 0497US8356667B2Liquid crystals for drilling, completion and production fluidsBAKER HUGHES INC·Filed 2010·Granted Jan 22, 2013·50 cites·23 claims
- 0597US8210263B2Method for changing the wettability of rock formationsQUINTERO LIRIO·Filed 2009·Granted Jul 3, 2012·63 cites·19 claims
- 0697US7134496B2Method of removing an invert emulsion filter cake after the drilling process using a single phase microemulsionBAKER HUGHES INC·Filed 2005·Granted Nov 14, 2006·109 cites·42 claims
- 0796US8357639B2NanoemulsionsBAKER HUGHES INC·Filed 2009·Granted Jan 22, 2013·51 cites·13 claims
- 0896US7687439B2Method of removing an invert emulsion filter cake after the drilling process using a single phase microemulsionBAKER HUGHES INC·Filed 2006·Granted Mar 30, 2010·57 cites·13 claims
- 0995US8415279B2Microemulsions used as spacer fluidsQUINTERO LIRIO·Filed 2010·Granted Apr 9, 2013·51 cites·16 claims
- 1095US8091645B2In situ fluid formation for cleaning oil- or synthetic oil-based mudQUINTERO LIRIO·Filed 2007·Granted Jan 10, 2012·56 cites·20 claims
- 1195US8091646B2Single phase microemulsions and in situ microemulsions for cleaning formation damageQUINTERO LIRIO·Filed 2008·Granted Jan 10, 2012·60 cites·16 claims
- 1294US8235120B2Mesophase fluids with extended chain surfactants for downhole treatmentsQUINTERO LIRIO·Filed 2009·Granted Aug 7, 2012·60 cites·24 claims
- 1392US9758711B2Heat removal in drilling and production operationsBAKER HUGHES INC·Filed 2015·Granted Sep 12, 2017·6 cites·9 claims
- 1490US9016374B2Heat removal in drilling and production operationsQUINTERO LIRIO·Filed 2012·Granted Apr 28, 2015·8 cites·19 claims
- 1590US8091644B2Microemulsion or in-situ microemulsion for releasing stuck pipeCLARK DAVID E·Filed 2008·Granted Jan 10, 2012·53 cites·15 claims
- 1690US6464009B2Pumpable multiple phase compositions for controlled release applications downholeBAKER HUGHES INC·Filed 2001·Granted Oct 15, 2002·45 cites·13 claims
- 1789US9944842B2Methods of pre-flushing reservoir paths for higher return of hydrocarbon fluidsBAKER HUGHES INC·Filed 2015·Granted Apr 17, 2018·5 cites·12 claims
- 1887US6204224B1Polyalkyl methacrylate copolymers for rheological modification and filtration control for ester and synthetic based drilling fluidsBAKER HUGHES INC·Filed 1999·Granted Mar 20, 2001·90 cites·21 claims
- 1983US6284714B1Pumpable multiple phase compositions for controlled release applications downholeBAKER HUGHES INC·Filed 1999·Granted Sep 4, 2001·42 cites·7 claims
- 2081US10184329B2Microemulsions, mesophase surfactant and micellar solutions, and in situ-formed fluids formulated with high density brineBAKER HUGHES INC·Filed 2015·Granted Jan 22, 2019·3 cites·13 claims
- 2181US8822385B2NanoemulsionsQUINTERO LIRIO·Filed 2012·Granted Sep 2, 2014·3 cites·18 claims
- 2280US7989398B2Pumpable multiple phase compositions for controlled release applications downholeBAKER HUGHES INC·Filed 2008·Granted Aug 2, 2011·6 cites·4 claims
- 2380US4795478AViscous hydrocarbon-in-water emulsionsINTEVEP SA·Filed 1987·Granted Jan 3, 1989·45 cites·45 claims
- 2475US11898093B2Injection well cleaning fluids and related methodsBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Feb 13, 2024·0 cites·19 claims
- 2573US10822537B2Method for removing organic and inorganic deposits in one stepBAKER HUGHES A GE CO LLC·Filed 2017·Granted Nov 3, 2020·2 cites·19 claims
- 2672US7148183B2Surfactant-polymer composition for substantially solid-free water based drilling, drill-in, and completion fluidsBAKER HUGHES INC·Filed 2001·Granted Dec 12, 2006·13 cites·153 claims
- 2772US6267716B1Low shear treatment for the removal of free hydrocarbons, including bitumen, from cuttingsBAKER HUGHES INC·Filed 1999·Granted Jul 31, 2001·51 cites·27 claims
- 2870US5883054AThermally stable drilling fluidINTEVEP SA·Filed 1997·Granted Mar 16, 1999·37 cites·20 claims
- 2969US8871695B2In situ microemulsions used as spacer fluidsQUINTERO LIRIO·Filed 2008·Granted Oct 28, 2014·3 cites·15 claims
- 3066US11661543B2Injection well cleaning fluids and related methodsBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2021·Granted May 30, 2023·0 cites·13 claims
- 3166US9475980B2Microemulsion and nanoemulsion breaker fluids with organic peroxidesBAKER HUGHES INC·Filed 2013·Granted Oct 25, 2016·1 cites·15 claims
- 3264US6602181B2Treatments for drill cuttingsBAKER HUGHES INC·Filed 2001·Granted Aug 5, 2003·32 cites·40 claims
- 3363US7354886B2Pumpable multiple phase compositions for controlled release applications downholeBAKER HUGHES INC·Filed 2004·Granted Apr 8, 2008·6 cites·19 claims
- 3462US4923483AViscous hydrocarbon-in-water emulsionsINTEVEP SA·Filed 1988·Granted May 8, 1990·24 cites·2 claims
- 3561US11898106B2Oil-wetting chemicals for solids retentionBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2022·Granted Feb 13, 2024·0 cites·16 claims
- 3661US5783525AOil in water emulsion well servicing fluidsINTEVEP SA·Filed 1997·Granted Jul 21, 1998·23 cites·23 claims
- 3761US2025099874A1Water-based demulsifier formulation with enhanced corrosion inhibition propertyBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 3861US2025314161A1Method for generating co2 in situ for oilfield applications using propylene carbonateBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 3959US2014349894A1Nanofluids and methods of use for drilling and completion fluidsBAKER HUGHES INC·Filed 2014·Application pending·0 cites
- 4058US7803743B2Invert emulsion carrier fluid and oil-wetting agent and method of using sameBAKER HUGHES INC·Filed 2006·Granted Sep 28, 2010·5 cites·51 claims
- 4157US2018155601A1Fluid formulations for cleaning oil-based or synthetic oil-based mud filter cakesBAKER HUGHES INC·Filed 2018·Application pending·0 cites
- 4257US2015031588A1In situ microemulsions used as spacer fluidsBAKER HUGHES INC·Filed 2014·Application pending·0 cites
- 4354US6838485B1Treatments for drill cuttingsBAKER HUGHES INC·Filed 2000·Granted Jan 4, 2005·15 cites·148 claims
- 4452US8997896B2Oil-based drilling fluid recovery and reuseCLARK DAVID E·Filed 2011·Granted Apr 7, 2015·1 cites·32 claims
- 4551US2020010757A1Formulation to increase oil recoveryBAKER HUGHES A GE CO LLC·Filed 2019·Application pending·0 cites
- 4650US11167222B2Single-phase microemulsion additive for separation of oil and waterBAKER HUGHES A GE CO LLC·Filed 2019·Granted Nov 9, 2021·0 cites·18 claims
- 4750US10858576B2Selection of optimal surfactant blends for waterflood enhancementQUINTERO LIRIO·Filed 2019·Granted Dec 8, 2020·0 cites·19 claims
- 4848US6817426B2Low shear treatment for the removal of free hydrocarbons, including bitumen, from cuttingsBAKER HUGHES INC·Filed 2001·Granted Nov 16, 2004·10 cites·68 claims
- 4948US6224534B1Treatments for cuttings from offshore rigsBAKER HUGHES INC·Filed 1999·Granted May 1, 2001·23 cites·31 claims
- 5044US2014262529A1Encapsulated gas for drilling and completion fluidsBAKER HUGHES INC·Filed 2014·Application pending·0 cites
Showing the top 50 of 63 patent records by PatentIndex Score.
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