Inventor · disambiguated record
Carlos Abad
Also filed as: ABAD CARLOS
59 granted patents·19 pending applications·846 citations·filing 2004–2024
99Inventor score
Top patents by PatentIndex Score
78 records- 0197US9085975B2Method of treating a subterranean formation and forming treatment fluids using chemo-mathematical models and process controlABAD CARLOS·Filed 2010·Granted Jul 21, 2015·36 cites·18 claims
- 0297US8893784B2Traced chemicals and method to verify and control formulation compositionABAD CARLOS·Filed 2010·Granted Nov 25, 2014·28 cites·21 claims
- 0397US8230731B2System and method for determining incursion of water in a wellDYER STEPHEN·Filed 2010·Granted Jul 31, 2012·72 cites·17 claims
- 0497US7857051B2Internal breaker for oilfield treatmentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2010·Granted Dec 28, 2010·50 cites·26 claims
- 0596US9006153B2Oxidative internal breaker system with breaking activators for viscoelastic surfactant fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Apr 14, 2015·24 cites·13 claims
- 0696US7677311B2Internal breaker for oilfield treatmentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Mar 16, 2010·58 cites·25 claims
- 0795US7565929B2Degradable material assisted diversionSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Jul 28, 2009·123 cites·25 claims
- 0895US7398829B2Methods of limiting leak off and damage in hydraulic fracturesSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Jul 15, 2008·36 cites·24 claims
- 0994US8689873B2Compositions and methods for improving the toughness of set cementsABAD CARLOS·Filed 2011·Granted Apr 8, 2014·25 cites·17 claims
- 1093US8003577B2Method of treating subterranean formation with crosslinked polymer fluidSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Aug 23, 2011·32 cites·17 claims
- 1193US7287590B1Internal breaker for oilfield fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Oct 30, 2007·23 cites·18 claims
- 1291US7635028B2Acidic internal breaker for viscoelastic surfactant fluids in brineSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Dec 22, 2009·20 cites·11 claims
- 1390US7678745B2Viscosity reductionSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Mar 16, 2010·18 cites·33 claims
- 1489US8613314B2Methods to enhance the productivity of a wellGARCIA-LOPEZ DE VICTORIA MARIELIZ·Filed 2010·Granted Dec 24, 2013·16 cites·29 claims
- 1589US7387986B2Viscoelastic surfactant rheology modificationSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Jun 17, 2008·17 cites·30 claims
- 1688US8067342B2Internal breakers for viscoelastic surfactant fluidsLIN LIJUN·Filed 2008·Granted Nov 29, 2011·15 cites·13 claims
- 1788US8030254B2System, method, and apparatus for utilizing divalent brines in viscosified well treatment fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted Oct 4, 2011·16 cites·37 claims
- 1888US7858561B2Degradable polymers for wellbore fluids and processesSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Dec 28, 2010·35 cites·26 claims
- 1987US8141640B2System, method and apparatus for enhancing wellbore treatment fluid flexibilityABAD CARLOS·Filed 2009·Granted Mar 27, 2012·10 cites·26 claims
- 2086US8291978B2Methods of limiting leak off and damage in hydraulic fracturesHUTCHINS RICHARD D·Filed 2011·Granted Oct 23, 2012·5 cites·19 claims
- 2185US8397816B2System, method and apparatus for enhancing wellbore treatment fluid flexibilityABAD CARLOS·Filed 2012·Granted Mar 19, 2013·4 cites·9 claims
- 2285US8066073B2Methods of limiting leak off and damage in hydraulic fracturesHUTCHINS RICHARD D·Filed 2009·Granted Nov 29, 2011·8 cites·15 claims
- 2384US8163826B2Polymeric acid precursor compositions and methodsWILLBERG DEAN M·Filed 2006·Granted Apr 24, 2012·25 cites·20 claims
- 2484US7878248B2System, method, and apparatus for post-fracture treatmentSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Feb 1, 2011·23 cites·11 claims
- 2584US7879770B2Oxidative internal breaker for viscoelastic surfactant fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Feb 1, 2011·10 cites·19 claims
- 2683US8322410B2System, method and apparatus for enhancing wellbore treatment fluid flexibilityABAD CARLOS·Filed 2012·Granted Dec 4, 2012·3 cites·18 claims
- 2782US9034802B2Friction reduction fluidsAHRENST ALEX·Filed 2007·Granted May 19, 2015·18 cites·35 claims
- 2878US12435597B2Methods for shortening waiting-on-cement time in a subterranean wellSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Granted Oct 7, 2025·0 cites·20 claims
- 2977US9023280B2Downhole determination of asphaltene contentSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted May 5, 2015·4 cites·9 claims
- 3076US7956016B2Methods to control fluid loss in a well boreSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted Jun 7, 2011·5 cites·7 claims
- 3175US12436123B2XRF measurements of multiphase oilfield fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted Oct 7, 2025·0 cites·20 claims
- 3275US8575073B2Slickwater treatment fluid and methodALI SYED·Filed 2008·Granted Nov 5, 2013·5 cites·11 claims
- 3374US8481462B2Oxidative internal breaker system with breaking activators for viscoelastic surfactant fluidsLIN LIJUN·Filed 2007·Granted Jul 9, 2013·4 cites·18 claims
- 3474US7786050B2Well treatment with ionic polymer gelsSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Aug 31, 2010·4 cites·25 claims
- 3574US7775282B2Methods of limiting leak off and damage in hydraulic fracturesSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Aug 17, 2010·3 cites·9 claims
- 3674US7431087B2Internal breaker for oilfield fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Oct 7, 2008·10 cites·17 claims
- 3773US10011763B2Methods to deliver fluids on a well site with variable solids concentration from solid slurriesSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Jul 3, 2018·4 cites·29 claims
- 3873US7998909B2Foaming agent for subterranean formations treatment, and methods of use thereofSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Aug 16, 2011·4 cites·24 claims
- 3970US9140107B2Downhole polymer foam applicationsABAD CARLOS·Filed 2012·Granted Sep 22, 2015·3 cites·18 claims
- 4068US8361935B2Metal free crosslinking of galactomannanSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted Jan 29, 2013·2 cites·14 claims
- 4168US8230919B2Well thermal insulation for formation sampling of viscous fluids and methods of use thereofGOODWIN ANTHONY·Filed 2009·Granted Jul 31, 2012·15 cites·8 claims
- 4268US2025076229A1Xrf and calcimetry evaluation of multiphase oilfield fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
- 4367US12158055B2Methods for shortening waiting-on-cement time in a subterranean wellSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Dec 3, 2024·0 cites·13 claims
- 4466US9022111B2Method of well treatment using synthetic polymersPHATAK ALHAD·Filed 2011·Granted May 5, 2015·1 cites·23 claims
- 4566US7832476B2Downhole release of friction reducers in gravel packing operationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Nov 16, 2010·10 cites·19 claims
- 4665US8846582B2Solvent assisted oil recoveryHUGHES TREVOR·Filed 2009·Granted Sep 30, 2014·2 cites·15 claims
- 4765US8579029B2System, method and treatment fluid for controlling fines migrationABAD CARLOS·Filed 2009·Granted Nov 12, 2013·2 cites·24 claims
- 4862US8950490B2Methods of using cellulose in various oilfield applicationsPHATAK ALHAD·Filed 2012·Granted Feb 10, 2015·2 cites·18 claims
- 4962US7741252B2Surfactants not toxic to bacteriaSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Jun 22, 2010·7 cites·14 claims
- 5061US9598630B2Well treatment with complexed metal crosslinkersSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Mar 21, 2017·0 cites·21 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →