Prasek; Bethicia B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Prasek; Bethicia B..The latest application filed is for "chelate compositions and methods and fluids for use in oilfield operations".
- Prasek; Bethicia B. - The Woodlands TX
- Prasek; Bethicia B. - Houston TX
| Patent | Date |
|---|---|
| Methods of cleaning wellbores and analyzing wellbore fluids Grant 8,950,481 - Dakin , et al. February 10, 2 | 2015-02-10 |
| Chelate Compositions And Methods And Fluids For Use In Oilfield Operations App 20140151042 - Faugerstrom; Lee ; et al. | 2014-06-05 |
| High density brines for use in wellbore fluids Grant 8,697,611 - Zhang , et al. April 15, 2 | 2014-04-15 |
| Fluid loss pills Grant 8,664,165 - Horton , et al. March 4, 2 | 2014-03-04 |
| Method of detecting an emulsion in brine Grant 8,465,984 - Prasek , et al. June 18, 2 | 2013-06-18 |
| Delayed breaker Grant 8,387,696 - Prasek , et al. March 5, 2 | 2013-03-05 |
| Method and composition for determining hardness in wellbore fluid filtrate Grant 8,361,804 - Horton , et al. January 29, 2 | 2013-01-29 |
| Emulsifier blend Grant 8,163,676 - Dakin , et al. April 24, 2 | 2012-04-24 |
| Annular fluids and method of emplacing the same Grant 8,071,512 - Jones , et al. December 6, 2 | 2011-12-06 |
| Methods and compositions for preventing high density well completion fluid loss Grant 8,067,343 - Horton , et al. November 29, 2 | 2011-11-29 |
| Method Of Detecting An Emulsion In Brine App 20110235021 - Prasek; Bethicia B. ; et al. | 2011-09-29 |
| Diverting compositions, fluid loss control pills, and breakers thereof Grant 8,017,563 - Freeman , et al. September 13, 2 | 2011-09-13 |
| Particulate Bridging Agents Used For Forming And Breaking Filtercakes On Wellbores App 20110214862 - Horton; Robert L. ; et al. | 2011-09-08 |
| Method And Composition For Determining Hardness In Wellbore Fluid Filtrate App 20110177608 - Horton; Robert L. ; et al. | 2011-07-21 |
| Diverting Agents For Water Shut Off App 20110088902 - Harrison; Clark ; et al. | 2011-04-21 |
| Annular Fluids And Method Of Emplacing The Same App 20110028356 - Jones; Andrew G.K. ; et al. | 2011-02-03 |
| Emulsifier Blend App 20100317549 - Dakin; Eugene ; et al. | 2010-12-16 |
| Methods Of Cleaning Wellbores And Analyzing Wellbore Fluids App 20100307746 - Dakin; Eugene ; et al. | 2010-12-09 |
| Annular fluids and method of emplacing the same Grant 7,829,509 - Jones , et al. November 9, 2 | 2010-11-09 |
| Delayed Breaker App 20100270017 - Prasek; Bethicia B. ; et al. | 2010-10-28 |
| Methods And Compositions For Preventing High Density Well Completion Fluid Loss App 20100210486 - Horton; Robert L. ; et al. | 2010-08-19 |
| Fluid Loss Pills App 20100004145 - Horton; Robert L. ; et al. | 2010-01-07 |
| Surfactant-polymer compositions for enhancing the stability of viscoelastic-surfactant based fluid Grant 7,517,835 - Horton , et al. April 14, 2 | 2009-04-14 |
| High Density Brines For Use In Wellbore Fluids App 20080135302 - Zhang; Hui ; et al. | 2008-06-12 |
| Diverting Compositions, Fluid Loss Control Pills, And Breakers Thereof App 20070213233 - Freeman; Michael A. ; et al. | 2007-09-13 |
| Surfactant-polymer compositions for enhancing the stability of viscoelastic-surfactant based fluid App 20060100109 - Horton; Robert L. ; et al. | 2006-05-11 |
| Annular fluids and method of emplacing the same App 20050176591 - Jones, Andrew G.K. ; et al. | 2005-08-11 |
| Annular fluids and method of emplacing the same Grant 6,908,886 - Jones , et al. June 21, 2 | 2005-06-21 |
| Annular fluids and method of emplacing the same App 20040138070 - Jones, Andrew G.K. ; et al. | 2004-07-15 |
| Method for fracturing subterranean formations using controlled release breakers and compositions useful therein Grant 5,437,331 - Gupta , et al. August 1, 1 | 1995-08-01 |
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