Patent | Date |
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Well fluid comprising a fluorinated liquid phase Grant 8,383,555 - Pasquier , et al. February 26, 2 | 2013-02-26 |
Cementing Material Comprising Polymer Particles, Particles Treating Method And Cement Slurry App 20110112211 - Audibert; Annie ;   et al. | 2011-05-12 |
Well fluid comprising a fluorinated liquid phase Grant 7,858,564 - Pasquier , et al. December 28, 2 | 2010-12-28 |
Method for transporting hydrates in suspension in production effluents empolying a non-polluting additive Grant 7,851,413 - Anne , et al. December 14, 2 | 2010-12-14 |
Well Fluid Comprising A Fluorinated Liquid Phase App 20100307831 - Pasquier; David ;   et al. | 2010-12-09 |
Method and thermodynamic inhibitors of gas hydrates in water-based fluids Grant 7,709,419 - Lugo , et al. May 4, 2 | 2010-05-04 |
Oil-well cement slurry Grant 7,540,915 - Lecolier , et al. June 2, 2 | 2009-06-02 |
Foamed cement slurry Grant 7,435,768 - Lecolier , et al. October 14, 2 | 2008-10-14 |
Well Fluid Comprising A Fluorinated Liquid Phase App 20070123430 - Pasquier; David ;   et al. | 2007-05-31 |
Method and thermodynamic inhibitors of gas hydrates in water-based fluids App 20070054812 - Lugo; Rafael ;   et al. | 2007-03-08 |
Oil-well cement slurry App 20060289163 - Lecolier; Eric ;   et al. | 2006-12-28 |
Foamed cement slurry App 20060217463 - Lecolier; Eric ;   et al. | 2006-09-28 |
Method for transporting hydrates in suspension in production effluents empolying a non-polluting additive App 20060151026 - Sinquin; Anne ;   et al. | 2006-07-13 |
Method and fluid for checking the saturation of a formation in the immediate vicinity of a well Grant 6,740,625 - Audibert , et al. May 25, 2 | 2004-05-25 |
Cement slurries comprising hydrophobic polymers Grant 6,710,107 - Audibert , et al. March 23, 2 | 2004-03-23 |
Method intended for chemical and isotopic analysis and measurement on constituents carried by a drilling fluid App 20040014223 - Audibert, Annie ;   et al. | 2004-01-22 |
Lightened cement slurries Grant 6,656,263 - Audibert , et al. December 2, 2 | 2003-12-02 |
Method and device for evaluating during drilling the capacity of well fluids to form hydrates App 20020134136 - Dalmazzone, Christine ;   et al. | 2002-09-26 |
Lightened cement slurries App 20020062764 - Audibert, Annie ;   et al. | 2002-05-30 |
09342446well Cementing Method Using Hmhpg Filtrate Remover App 20010025709 - AUDIBERT, ANNIE ;   et al. | 2001-10-04 |
Cement slurries comprising hydrophobic polymers App 20010020057 - Audibert, Annie ;   et al. | 2001-09-06 |
Well cementing method using HMHPG filtrate reducer Grant 6,257,336 - Audibert , et al. July 10, 2 | 2001-07-10 |
Method for inhibiting reactive argillaceous formations and use thereof in a drilling fluid Grant 5,972,848 - Audibert , et al. October 26, 1 | 1999-10-26 |
Method for inhibiting reactive argillaceous formations and use thereof in a drilling fluid Grant 5,728,653 - Audibert , et al. March 17, 1 | 1998-03-17 |
Process and water-base fluid utilizing hydrophobically modified guars as filtrate reducers Grant 5,720,347 - Audibert , et al. February 24, 1 | 1998-02-24 |
Process and water-base fluid utilizing hydrophobically modified cellulose derivatives as filtrate reducers Grant 5,669,456 - Audibert , et al. September 23, 1 | 1997-09-23 |
Process and water-base fluid for controlling the dispersion of solids application to drilling Grant 5,637,556 - Argillier , et al. June 10, 1 | 1997-06-10 |
Drilling processes and fluid used in well drilling applications Grant 5,597,783 - Audibert , et al. January 28, 1 | 1997-01-28 |