Methods of cleaning invert emulsion drilling fluids
US-11015107-B2 · May 25, 2021 · US
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Newman Katerina V patents
Newman Katerina V is listed as an inventor on 22 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Newman Katerina V |
| Total patents | 22 |
| First publication | Dec 17, 2015 |
| Latest publication | May 25, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Solvent-Induced Separation of Oilfield Emulsions
US-2021129044-A1 · May 6, 2021 · US
Removal of fine solids from oilfield fluids
US-10927622-B2 · Feb 23, 2021 · US
Solvent-induced separation of oilfield emulsions
US-10905972-B2 · Feb 2, 2021 · US
Beneficiating weighting agents
US-10815411-B2 · Oct 27, 2020 · US
Treatment of recovered commercial solids for use in oilfield fluids
US-10738550-B2 · Aug 11, 2020 · US
Determination of substance presence, identity and/or level in vessels
US-10599164-B2 · Mar 24, 2020 · US
Determining oil content of solids recovered from a wellbore
US-10590764-B2 · Mar 17, 2020 · US
Beneficiating Weighting Agents
US-2019112515-A1 · Apr 18, 2019 · US
Assessment and control of centrifuge operation
US-10207277-B2 · Feb 19, 2019 · US
Recent patents
Latest publications not already listed above.
Beneficiating weighting agents
US-10167419-B2 · Jan 1, 2019 · US
Treatment of recovered commercial solids for use in oilfield fluids
US-2018340382-A1 · Nov 29, 2018 · US
Methods of Cleaning Invert Emulsion Drilling Fluids
US-2018244973-A1 · Aug 30, 2018 · US
Methods and apparatuses for deriving wellbore fluid sag from thermal conductivity measurements
US-9939553-B2 · Apr 10, 2018 · US
Removal of Fine Solids from Oilfield Fluids
US-2018080295-A1 · Mar 22, 2018 · US
Determining oil content of solids recovered from a wellbore
US-2018045044-A1 · Feb 15, 2018 · US
Beneficiating Weighting Agents
US-2018037791-A1 · Feb 8, 2018 · US
Solvent-Induced Separation of Oilfield Emulsions
US-2018021697-A1 · Jan 25, 2018 · US
Determination of substance presence, identity and/or level in vessels
US-2017160754-A1 · Jun 8, 2017 · US
Assessment and control of drilling fluid conditioning system
US-2016362951-A1 · Dec 15, 2016 · US
Methods and apparatuses for deriving wellbore fluid sag from thermal conductivity measurements
US-2016356919-A1 · Dec 8, 2016 · US
Assessment and control of centrifuge operation
US-2015360241-A1 · Dec 17, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Halliburton Energy Services Inc | 22 |
| Halliburton Nergy Services Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B21/065 | 10 |
| E21B21/066 | 10 |
| B01D21/262 | 8 |
| G01N25/18 | 7 |
| E21B21/06 | 7 |