Inventor · disambiguated record
Matthew T. Sullivan
Also filed as: SULLIVAN MATTHEW · SULLIVAN MATTHEW T
25 granted patents·6 pending applications·132 citations·filing 2007–2023
94Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP21HARRISON CHRISTOPHER4ANGELESCU DAN1ANGELESCU DAN EUGEN1CORP SCHLUMBERGER TECHNOLOGY1
Top patents by PatentIndex Score
31 records- 0194US7784330B2Viscosity measurementSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Aug 31, 2010·40 cites·25 claims
- 0291US11768191B2Methods and systems for estimation of oil formation volume factorSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Sep 26, 2023·2 cites·18 claims
- 0391US7574898B2Vibrating wire viscosity sensorSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Aug 18, 2009·29 cites·33 claims
- 0490US8262909B2Methods and devices for minimizing membrane fouling for microfluidic separatorsANGELESCU DAN EUGEN·Filed 2009·Granted Sep 11, 2012·27 cites·41 claims
- 0586US8910514B2Systems and methods of determining fluid propertiesSULLIVAN MATTHEW T·Filed 2012·Granted Dec 16, 2014·17 cites·23 claims
- 0680US11603759B2Method and system for determining asphaltene onset pressureSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Mar 14, 2023·1 cites·23 claims
- 0780US10208591B2Flushing microfluidic sensor systemsSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Feb 19, 2019·2 cites·41 claims
- 0880US9689858B2Method and apparatus for measuring asphaltene onset conditions and yields of crude oilsSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Jun 27, 2017·2 cites·11 claims
- 0979US9568409B2Vibrating wire viscometersHARRISON CHRISTOPHER·Filed 2012·Granted Feb 14, 2017·3 cites·19 claims
- 1077US11692991B2Methods and systems for correction of oil-based mud filtrate contamination on saturation pressureSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Jul 4, 2023·0 cites·5 claims
- 1169US11946370B2Method and system for determining asphaltene onset pressureSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted Apr 2, 2024·0 cites·18 claims
- 1268US8786860B2Measurement of liquid fraction dropout using micropatterned surfacesHARRISON CHRISTOPHER·Filed 2011·Granted Jul 22, 2014·1 cites·27 claims
- 1365US8950246B2Thermal bubble point measurement system and methodANGELESCU DAN·Filed 2008·Granted Feb 10, 2015·1 cites·28 claims
- 1462US11187693B2Methods and systems for correction of oil-based mud filtrate contamination on saturation pressureSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Nov 30, 2021·0 cites·12 claims
- 1562US9249661B2Apparatus and methods for determining commingling compatibility of fluids from different formation zonesHARRISON CHRISTOPHER·Filed 2012·Granted Feb 2, 2016·2 cites·18 claims
- 1661US11725511B2Methods for in-situ multi-temperature measurements using downhole acquisition toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Aug 15, 2023·0 cites·20 claims
- 1761US9568459B2Method and system for determining asphaltene onset pressure using a using depressurization and pressurizationSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Feb 14, 2017·2 cites·19 claims
- 1857US12123864B2High temperature high pressure asphaltene deposition/inhibitor screening testSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Granted Oct 22, 2024·0 cites·10 claims
- 1954US10371690B2Methods and systems for correction of oil-based mud filtrate contamination on saturation pressureSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Aug 6, 2019·0 cites·6 claims
- 2053US8484003B2Methods, apparatus and articles of manufacture to process measurements of wires vibrating in fluidsHSU KAI·Filed 2009·Granted Jul 9, 2013·3 cites·34 claims
- 2150US11105198B2Methods for in-situ multi-temperature measurements using downhole acquisition toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Aug 31, 2021·0 cites·8 claims
- 2248US2015309002A1Method and system for determining asphaltene onset pressure using a wavelength dependent signalSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Application pending·0 cites
- 2347US9823223B2Measuring a dew pointSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Nov 21, 2017·0 cites·6 claims
- 2446US8915123B2Methods and apparatus for determining a viscosity of oil in a mixtureHARRISON CHRISTOPHER·Filed 2012·Granted Dec 23, 2014·0 cites·12 claims
- 2546US2009120168A1Microfluidic downhole density and viscosity sensorSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Application pending·0 cites
- 2644US2014268156A1Method and system for determining bubble point pressureCORP SCHLUMBERGER TECHNOLOGY·Filed 2013·Application pending·0 cites
- 2743US2016040533A1Pressure Volume Temperature SystemSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Application pending·0 cites
- 2841US2010269579A1Detecting gas compounds for downhole fluid analysis using microfluidics and reagent with optical signatureSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Application pending·0 cites
- 2939US11193373B2Prediction of saturation pressure of fluidSCHLUMBERGER TECHNOLOGY CORP·Filed 2017·Granted Dec 7, 2021·0 cites·19 claims
- 3035US10684152B2Fluid analysis with Coriolis effect flowmeterSCHLUBMERGER TECH CORPORATION·Filed 2016·Granted Jun 16, 2020·0 cites·21 claims
- 3135US2015354345A1Methods and Systems for Analyzing FlowSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Application pending·0 cites
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