| Patent | Date |
|---|
Determining a contamination level of a fluid sample
Grant 11,029,248 - van Hal June 8, 2 | 2021-06-08 |
System and methodology for chemical constituent sensing and analysis
Grant 11,028,690 - Mostowfi , et al. June 8, 2 | 2021-06-08 |
Systems and methods for detection of mercury in hydrocarbon-containing fluids using optical analysis of slug flow
Grant 10,359,412 - van Hal , et al. | 2019-07-23 |
Methods of applications for a mass spectrometer in combination with a gas chromatograph
Grant 10,253,624 - van Hal , et al. | 2019-04-09 |
System And Methodology For Chemical Constituent Sensing And Analysis
App 20180313213 - Mostowfi; Farshid ; et al. | 2018-11-01 |
System and methodology for chemical constituent sensing and analysis
Grant 10,018,040 - Mostowfi , et al. July 10, 2 | 2018-07-10 |
Fluid composition and reservoir analysis using gas chromatography
Grant 10,012,633 - Gisolf , et al. July 3, 2 | 2018-07-03 |
Methods Of Applications For A Mass Spectrometer In Combination With A Gas Chromatograph
App 20180094523 - van Hal; Ronald E. G. ; et al. | 2018-04-05 |
Gas Chromatograph Mass Spectrometer For Downhole Applications
App 20180094522 - van Hal; Ronald E. G. ; et al. | 2018-04-05 |
Gas chromatograph mass spectrometer for downhole applications
Grant 9,932,825 - van Hal , et al. April 3, 2 | 2018-04-03 |
Systems And Methods For Detection Of Mercury In Hydrocarbon-containing Fluids Using Optical Analysis Of Slug Flow
App 20180059088 - van Hal; Ronald E.G. ; et al. | 2018-03-01 |
Back titration methods for scaling cations and downhole tools for performing such methods
Grant 9,891,206 - Van Hal , et al. February 13, 2 | 2018-02-13 |
Determining A Contamination Level Of A Fluid Sample
App 20170363542 - van Hal; Ronald E. G. | 2017-12-21 |
Fluid Composition and Reservoir Analysis Using Gas Chromatography
App 20170254792 - Gisolf; Adriaan ; et al. | 2017-09-07 |
Wellbore Fluid Analysis
App 20170159430 - van Hal; Ronald E.G. ; et al. | 2017-06-08 |
Fluid composition and reservoir analysis using gas chromatography
Grant 9,664,665 - Gisolf , et al. May 30, 2 | 2017-05-30 |
System and method of determining rock properties using terahertz-band dielectric measurements
Grant 9,513,213 - Chieffo , et al. December 6, 2 | 2016-12-06 |
Determining the plus fraction of a gas chromatogram
Grant 9,458,715 - van Hal , et al. October 4, 2 | 2016-10-04 |
Microsensor for mercury
Grant 9,410,909 - Van Hal , et al. August 9, 2 | 2016-08-09 |
Fluid Composition Using Optical Analysis and Gas Chromatography
App 20160177716 - Zuo; Youxiang ; et al. | 2016-06-23 |
Fluid Composition and Reservoir Analysis Using Gas Chromatography
App 20160178599 - Gisolf; Adriaan ; et al. | 2016-06-23 |
Determining the Plus Fraction of a Gas Chromatogram
App 20160168990 - van Hal; Ronald E.G. ; et al. | 2016-06-16 |
System and Methodology for Chemical Constituent Sensing and Analysis
App 20160115787 - Mostowfi; Farshid ; et al. | 2016-04-28 |
Chemical scavenger for downhole chemical analysis
Grant 9,212,551 - Lawrence , et al. December 15, 2 | 2015-12-15 |
Back Titration Methods For Scaling Cations And Downhole Tools For Performing Such Methods
App 20150198037 - VAN HAL; RONALD E. G. ; et al. | 2015-07-16 |
Apparatus And Method For Mixing Fluids
App 20150053400 - VAN HAL; RONALD E. G. ; et al. | 2015-02-26 |
System And Method Of Determining Rock Properties Using Terahertz-band Dielectric Measurements
App 20150046090 - CHIEFFO; LOGAN ; et al. | 2015-02-12 |
Method To Perform Rapid Formation Fluid Analysis
App 20140260586 - VAN HAL; RONALD E.G. ; et al. | 2014-09-18 |
System and method for fluid processing with variable delivery for downhole fluid analysis
Grant 8,826,981 - van Hal , et al. September 9, 2 | 2014-09-09 |
Downhole spectroscopic hydrogen sulfide detection
Grant 8,518,702 - Jiang , et al. August 27, 2 | 2013-08-27 |
Microsensor For Mercury
App 20130141122 - VAN HAL; RONALD E.G. ; et al. | 2013-06-06 |
System And Method For Fluid Processing With Variable Delivery For Downhole Fluid Analysis
App 20130075093 - van Hal; Ronald E. G. ; et al. | 2013-03-28 |
Microsensor for mercury
Grant 8,383,048 - van Hal , et al. February 26, 2 | 2013-02-26 |
Electrostatically Stabilized Metal Sulfide Nanoparticles For Colorimetric Measurement Of Hydrogen Sulfide
App 20120276648 - van Hal; Ronald E.G. ; et al. | 2012-11-01 |
Formation fluid sampling tools and methods utilizing chemical heating
Grant 8,283,174 - Van Hal , et al. October 9, 2 | 2012-10-09 |
Chemical Scavenger For Downhole Chemical Analysis
App 20120149604 - Lawrence; Jimmy ; et al. | 2012-06-14 |
Microsensor For Mercury
App 20120021524 - van Hal; Ronald E.G. ; et al. | 2012-01-26 |
Downhole spectroscopic hydrogen sulfide detection
Grant 8,058,071 - Jiang , et al. November 15, 2 | 2011-11-15 |
Downhole spectroscopic hydrogen sulfide detection
Grant 7,959,864 - Jiang , et al. June 14, 2 | 2011-06-14 |
Formation Fluid Sampling Tools And Methods Utilizing Chemical Heating
App 20110132609 - Van Hal; Ronald E. G. ; et al. | 2011-06-09 |
Downhole Spectroscopic Hydrogen Sulfide Detection
App 20110111507 - Jiang; Li ; et al. | 2011-05-12 |
Downhole Spectroscopic Hydrogen Sulfide Detection
App 20110104809 - Jiang; Li ; et al. | 2011-05-05 |
Formation fluid sampling tools and methods utilizing chemical heating
Grant 7,886,825 - Van Hal , et al. February 15, 2 | 2011-02-15 |
Detecting Gas Compounds For Downhole Fluid Analysis Using Microfluidics And Reagent With Optical Signature
App 20100269579 - LAWRENCE; JIMMY ; et al. | 2010-10-28 |
Microfluidic system for chemical analysis
Grant 7,799,278 - Salamitou , et al. September 21, 2 | 2010-09-21 |
Microfluidic separator
Grant 7,695,629 - Salamitou , et al. April 13, 2 | 2010-04-13 |
Microfluidic Separator
App 20090183871 - Salamitou; Philippe ; et al. | 2009-07-23 |
Downhole Spectroscopic Hydrogen Sulfide Detection
App 20090107667 - Mullins; Oliver C. ; et al. | 2009-04-30 |
Formation Fluid Sampling Tools and Methods Utilizing Chemical Heating
App 20080066904 - Van Hal; Ronald E. G. ; et al. | 2008-03-20 |
Microfluidic system for chemical analysis
App 20060008382 - Salamitou; Philippe ; et al. | 2006-01-12 |
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