Nieuwoudt; Hermanus J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nieuwoudt; Hermanus J..The latest application filed is for "detection and evaluation of ultrasonic subsurface backscatter".
- Nieuwoudt; Hermanus J. - Tomball TX
| Patent | Date |
|---|---|
| Oil-Based Mud contamination estimate from physical properties Grant 11,156,084 - DiFoggio , et al. October 26, 2 | 2021-10-26 |
| Disposing a carrier downhole in a wellbore to evaluate an earth formation Grant 11,060,397 - Le , et al. July 13, 2 | 2021-07-13 |
| Detection And Evaluation Of Ultrasonic Subsurface Backscatter App 20210140305 - Steinsiek; Roger ; et al. | 2021-05-13 |
| Synthetic chromatogram from physical properties Grant 10,570,733 - DiFoggio , et al. Feb | 2020-02-25 |
| Disposing A Carrier Downhole In A Wellbore To Evaluate An Earth Formation App 20190383131 - Le; Fei ; et al. | 2019-12-19 |
| Oil-based Mud Contamination Estimate From Physical Properties App 20190301281 - DiFoggio; Rocco ; et al. | 2019-10-03 |
| Estimating wellbore cement properties Grant 10,415,371 - Draper , et al. Sept | 2019-09-17 |
| Sample tank with integrated fluid separation Grant 10,415,380 - Morgan , et al. Sept | 2019-09-17 |
| Pipe conveyed logging and drill pipe communication integration system and method Grant 10,385,682 - Nieuwoudt , et al. A | 2019-08-20 |
| Synthetic Chromatogram From Physical Properties App 20180156035 - DiFoggio; Rocco ; et al. | 2018-06-07 |
| Pipe Conveyed Logging And Drill Pipe Communication Integration System And Method App 20180045038 - Nieuwoudt; Hermanus J. ; et al. | 2018-02-15 |
| Multi-probe Reservoir Sampling Device App 20170370216 - Morgan; Christopher John ; et al. | 2017-12-28 |
| Multi-probe reservoir sampling device Grant 9,777,572 - Morgan , et al. October 3, 2 | 2017-10-03 |
| Estimating Wellbore Cement Properties App 20170268325 - Draper; Ian Gareth ; et al. | 2017-09-21 |
| Packer element with laminar fluid entry Grant 9,551,216 - Nieuwoudt , et al. January 24, 2 | 2017-01-24 |
| Transverse Sidewall Coring App 20160273292 - Morgan; Christopher John ; et al. | 2016-09-22 |
| Multi-Probe Reservoir Sampling Device App 20160138396 - Morgan; Christopher John ; et al. | 2016-05-19 |
| Apparatus and method for determining closure pressure from flowback measurements of a fractured formation Grant 9,243,486 - Nieuwoudt , et al. January 26, 2 | 2016-01-26 |
| Packer Element With Laminar Fluid Entry App 20150337655 - Nieuwoudt; Hermanus J. ; et al. | 2015-11-26 |
| Sample Tank With Integrated Fluid Separation App 20150090447 - Morgan; Christopher J. ; et al. | 2015-04-02 |
| Apparatus and Method for Determining Closure Pressure From Flowback Measurements of a Fractured Formation App 20140238663 - Nieuwoudt; Hermanus J. ; et al. | 2014-08-28 |
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