| 11634620 |
Method for reducing the rheology of high internal-phase-ratio emulsion wellbore fluids |
Mostafa Ahmadi Tehrani |
2023-04-25 |
| 11199060 |
Method and model for wellbore strengthening by filtercake |
John Cook, Quanxin Guo, Paul Way, Simon James, Salim Taoutaou |
2021-12-14 |
| 8770304 |
Open-hole wellbore lining |
John Cook, Armelle Payen, Sylvie Daniel, Mickael Allouche |
2014-07-08 |
| 8602114 |
Open-hole wellbore lining |
John Cook, Armelle Payen, Sylvie Daniel, Mickael Allouche |
2013-12-10 |
| 8394464 |
Lining of wellbore tubing |
Benoit Vidick, Paul Way, John Cook |
2013-03-12 |
| 8312940 |
Apparatus and method for improvements in wellbore drilling |
John Cook, Jennifer Edwards, Gerald Meeten, Jonathan Phipps |
2012-11-20 |
| 8215155 |
Rheological measurement of filtercake |
Gerald Meeten |
2012-07-10 |
| 8172007 |
System and method of monitoring flow in a wellbore |
Lee Dolman, Ashley Bernard Johnson, Alistair Oag |
2012-05-08 |
| 7963323 |
Technique and apparatus to deploy a cement plug in a well |
— |
2011-06-21 |
| 7946359 |
Methods and apparatus for well construction |
Benjamin Peter Jeffryes, Iain Cooper, Geoffrey Maitland, Dominique Guillot |
2011-05-24 |
| 7931091 |
Open-hole wellbore lining |
John Cook, Armelle Payen, Sylvie Daniel, Mickael Allouche |
2011-04-26 |
| 7833946 |
Water-based drilling fluid |
— |
2010-11-16 |
| 7799743 |
Lost circulation additive for drilling fluids |
Paul Way, Phillip Rice, Gerald Meeten |
2010-09-21 |
| 6803346 |
Anti-accretion additives for drilling fluids |
Boyd William Grover |
2004-10-12 |
| 6715568 |
Latex additive for water-based drilling fluids |
— |
2004-04-06 |
| 6040276 |
Process and water-base fluid utilizing hydrophobically modified cellulose derivatives as filtrate reducers |
Annie Audibert, Jean-Francois Argillier, Paul Reid |
2000-03-21 |
| 5972848 |
Method for inhibiting reactive argillaceous formations and use thereof in a drilling fluid |
Annie Audibert, Jacqueline Lecourtier, Geoffrey Maitland |
1999-10-26 |
| 5759962 |
Method for inhibiting reactive argillaceous formations and use thereof in a drilling fluid |
Annie Audibert, Jacqueline Lecourtier, Geoffrey Maitland |
1998-06-02 |
| 5728653 |
Method for inhibiting reactive argillaceous formations and use thereof in a drilling fluid |
Annie Audibert, Jacqueline Lecourtier, Geoffrey Maitland |
1998-03-17 |
| 5677266 |
Method for inhibiting reactive argillaceous formations and use thereof in a drilling fluid |
Annie Audibert, Jacqueline Lecourtier, Geoffrey Maitland |
1997-10-14 |
| 5669456 |
Process and water-base fluid utilizing hydrophobically modified cellulose derivatives as filtrate reducers |
Annie Audibert, Jean-Francois Argillier, Paul Reid |
1997-09-23 |
| 5637556 |
Process and water-base fluid for controlling the dispersion of solids application to drilling |
Jean-Francois Argillier, Annie Audibert, Paul Reid |
1997-06-10 |
| 5597783 |
Drilling processes and fluid used in well drilling applications |
Annie Audibert, Jean-Francois Argillier, Jacqueline Lecourtier, Paul Reid |
1997-01-28 |
