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Patent applications and USPTO patent grants for Bai; Taixu.The latest application filed is for "inhibiting effects of sloughing in wellbores".
Patent | Date |
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Inhibiting effects of sloughing in wellbores App 20140231070 - VINEGAR; Harold J. ;   et al. | 2014-08-21 |
Wax barrier for use with in situ processes for treating formations Grant 7,703,513 - Vinegar , et al. April 27, 2 | 2010-04-27 |
Wax barrier for use with in situ processes for treating formations App 20080185147 - Vinegar; Harold J. ;   et al. | 2008-08-07 |
Thermal processes for subsurface formations Grant 7,360,588 - Vinegar , et al. April 22, 2 | 2008-04-22 |
Inhibiting effects of sloughing in wellbores Grant 7,357,180 - Vinegar , et al. April 15, 2 | 2008-04-15 |
Thermal processes for subsurface formations App 20070131411 - Vinegar; Harold J. ;   et al. | 2007-06-14 |
Inhibiting wellbore deformation during in situ thermal processing of a hydrocarbon containing formation Grant 7,219,734 - Bai , et al. May 22, 2 | 2007-05-22 |
Thermal processes for subsurface formations Grant 7,121,342 - Vinegar , et al. October 17, 2 | 2006-10-17 |
Inhibiting effects of sloughing in wellbores App 20050269088 - Vinegar, Harold J. ;   et al. | 2005-12-08 |
Thermal processes for subsurface formations App 20050051327 - Vinegar, Harold J. ;   et al. | 2005-03-10 |
Inhibiting wellbore deformation during in situ thermal processing of a hydrocarbon containing formation App 20040145969 - Bai, Taixu ;   et al. | 2004-07-29 |
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