Inventor · disambiguated record
Kyriacos Agapiou
Also filed as: AGAPIOU KYRIACOS
68 granted patents·4 pending applications·319 citations·filing 2013–2025
98Inventor score
Files withHALLIBURTON ENERGY SERVICES INC72
Top patents by PatentIndex Score
72 records- 0197US9505972B2Lost circulation treatment fluids comprising pumice and associated methodsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Nov 29, 2016·27 cites·19 claims
- 0297US9328281B2Foaming of set-delayed cement compositions comprising pumice and hydrated limeHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted May 3, 2016·19 cites·20 claims
- 0397US9328583B2Set-delayed cement compositions comprising pumice and associated methodsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted May 3, 2016·26 cites·17 claims
- 0497US9255031B2Two-part set-delayed cement compositionsHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Feb 9, 2016·24 cites·23 claims
- 0597US9212534B2Plugging and abandoning a well using a set-delayed cement composition comprising pumiceHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Dec 15, 2015·30 cites·20 claims
- 0696US9227872B2Cement set activators for set-delayed cement compositions and associated methodsHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jan 5, 2016·20 cites·20 claims
- 0795US9580638B2Use of synthetic smectite in set-delayed cement compositionsHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Feb 28, 2017·13 cites·17 claims
- 0895US9534165B2Settable compositions and methods of useHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jan 3, 2017·20 cites·20 claims
- 0994US11365341B2Methods and compositions for mitigating fluid loss from well ballooningHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Jun 21, 2022·5 cites·20 claims
- 1094US9878949B2Set-delayed cement compositions comprising pumice and associated methodsHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Jan 30, 2018·8 cites·21 claims
- 1193US10047270B2Tunable control of pozzolan-lime cement compositionsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Aug 14, 2018·9 cites·21 claims
- 1293US9790132B2Set-delayed cement compositions comprising pumice and associated methodsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Oct 17, 2017·5 cites·16 claims
- 1392US10829678B2Treatment fluids comprising calcium aluminate cement and methods of useHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Nov 10, 2020·4 cites·19 claims
- 1492US10633940B2Lost circulation materials comprising red mudHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Apr 28, 2020·6 cites·5 claims
- 1592US10119060B2Lost circulation materials comprising cane ashHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Nov 6, 2018·6 cites·20 claims
- 1692US9371712B2Cement set activators for set-delayed cement compositions and associated methodsHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jun 21, 2016·15 cites·14 claims
- 1792US9255454B2Set-delayed cement compositions comprising pumice and associated methodsHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Feb 9, 2016·15 cites·20 claims
- 1891US11680199B2Wellbore servicing fluid and methods of making and using sameHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Jun 20, 2023·1 cites·20 claims
- 1991US10370579B2Settable compositions comprising cement kiln dust and methods of useHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Aug 6, 2019·11 cites·13 claims
- 2091US10112869B2High-alumina refractory aluminosilicate pozzolan in well cementingHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Oct 30, 2018·8 cites·16 claims
- 2190US9903177B2Settable compositions and methods of useHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Feb 27, 2018·4 cites·20 claims
- 2290US9828541B2Foaming of set-delayed cement compositions comprising pumice and hydrated limeHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Nov 28, 2017·3 cites·21 claims
- 2390US9796904B2Use of MEMS in set-delayed cement compositions comprising pumiceHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Oct 24, 2017·4 cites·21 claims
- 2485US11124452B2Non-aqueous liquid anti-shrinkage cement additivesHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Sep 21, 2021·1 cites·20 claims
- 2585US10737978B2Non-aqueous liquid anti-shrinkage cement additivesHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Aug 11, 2020·2 cites·8 claims
- 2685US10717913B2Treatment fluids comprising recycled drilling cuttings and method of useHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Jul 21, 2020·4 cites·20 claims
- 2784US10927288B2Cement activator composition for treatment of subterranean formationsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Feb 23, 2021·3 cites·17 claims
- 2883US10202751B2Set-delayed cement compositions comprising pumice and associated methodsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Feb 12, 2019·2 cites·17 claims
- 2982US12247159B1Bioderived renewable graphene enhanced cementHALLIBURTON ENERGY SERVICES INC·Filed 2023·Granted Mar 11, 2025·0 cites·20 claims
- 3082US9920235B2Cement set activators for set-delayed cement compositions and associated methodsHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Mar 20, 2018·3 cites·14 claims
- 3181US10053612B2Liquid anti-shrinkage agent for cementHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Aug 21, 2018·6 cites·20 claims
- 3280US10208562B2Expansive cementHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Feb 19, 2019·2 cites·14 claims
- 3377US10982127B2Well cementing with water-based liquid anti-shrinkage additivesHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Apr 20, 2021·1 cites·18 claims
- 3475US10160900B2Method of using combined set-delayed cement compositionsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Dec 25, 2018·2 cites·20 claims
- 3574US9856167B2Mitigation of contamination effects in set-delayed cement compositions comprising pumice and hydrated limeHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jan 2, 2018·2 cites·26 claims
- 3673US11932806B2Passivated cement acceleratorHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Mar 19, 2024·0 cites·20 claims
- 3772US11884873B2Mixture for pre-cementing operation in wellboreHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Jan 30, 2024·0 cites·8 claims
- 3872US11884880B2Surfactant compositions comprising solid substrates for subterranean well operationsHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Jan 30, 2024·0 cites·13 claims
- 3971US11807806B2Combination of fluid loss control additive and lost circulation materials to control losses in formationHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Nov 7, 2023·0 cites·18 claims
- 4071US11480025B2Rapid setting in situ cement plugsHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Oct 25, 2022·2 cites·16 claims
- 4171US10641058B2Expansive cementHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted May 5, 2020·0 cites·19 claims
- 4271US10195764B2Set-delayed cement compositions comprising pumice and associated methodsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Feb 5, 2019·1 cites·12 claims
- 4370US2025382515A1Cementing Compositions For Plugging Very Large Fracture WidthsHALLIBURTON ENERGY SERVICES INC·Filed 2024·Application pending·0 cites
- 4469US11535788B2Cement activator composition for treatment of subterranean formationsHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Dec 27, 2022·0 cites·15 claims
- 4569US11225596B2Combination of fluid loss control additive and lost circulation materials to control losses in formationHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jan 18, 2022·0 cites·16 claims
- 4669US10883034B2Settable compositions comprising cement kiln dust and methods of useHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jan 5, 2021·0 cites·5 claims
- 4769US10781355B2Tunable control of pozzolan-lime cement compositionsHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Sep 22, 2020·0 cites·11 claims
- 4869US10087359B2Extended-life cement compositions comprising red mud solidsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Oct 2, 2018·1 cites·19 claims
- 4969US9902892B2Expansive cementHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Feb 27, 2018·2 cites·11 claims
- 5068US9771772B2Cement blends including inert microparticlesHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Sep 26, 2017·1 cites·17 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →