Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9133683 | Chemically targeted control of downhole flow control devices | Stephen Dyer, Athar Ali, Xiangdong Qiu, Kuo-Chiang Chen | 2015-09-15 |
| 9109440 | Estimating diffusion coefficient for a reservoir stimulation fluid | Xiangdong Qiu | 2015-08-18 |
| 7984761 | Openhole perforating | Lawrence A. Behrmann, Ian C. Walton, Keng Seng Chan | 2011-07-26 |
| 7878246 | Methods of perforation using viscoelastic surfactant fluids and associated compositions | Mathew M. Samuel, Yerik Balabatyrov, Martin Griffith, Liz Morris | 2011-02-01 |
| 7845410 | Openhole perforating | Lawrence A. Behrmann, Ian C. Walton, Keng Seng Chan | 2010-12-07 |
| 7589050 | Composition comprising a fully dissolved non-HF fluoride source and method for treating a subterranean formation | Wayne W. Frenier, Murtaza Ziauddin, Stephen Davies | 2009-09-15 |
| 7451819 | Openhole perforating | Lawrence A. Behrmann, Ian C. Walton, Keng Seng Chan | 2008-11-18 |
| 7288505 | Fluid system having controllable reversible viscosity | Diankui Fu | 2007-10-30 |
| 7192908 | Composition and method for treating a subterranean formation | Wayne W. Frenier, Murtaza Ziauddin, Stephen Davies | 2007-03-20 |
| 7182138 | Reservoir communication by creating a local underbalance and using treatment fluid | Lawrence A. Behrmann, Joseph Ayoub, Ian C. Walton, Adinathan Venkitaraman | 2007-02-27 |
| 7119050 | Fluid system having controllable reversible viscosity | Diankui Fu | 2006-10-10 |
| 7036594 | Controlling a pressure transient in a well | Ian C. Walton | 2006-05-02 |
| 7028775 | Compositions and methods for treating a subterranean formation | Diankui Fu | 2006-04-18 |
| 6929070 | Compositions and methods for treating a subterranean formation | Diankui Fu | 2005-08-16 |
| 6924255 | Composition and method for treating a subterranean formation | Ronnie L. Thomas, Walter Dee Grant, Wayne W. Frenier | 2005-08-02 |
| 6806236 | Composition and method for treating a subterranean formation | Wayne W. Frenier | 2004-10-19 |
| 6667280 | Fluid system having controllable reversible viscosity | Qi Qu, Matthew J. Miller | 2003-12-23 |
| 6637517 | Compositions containing aqueous viscosifying surfactants and methods for applying such compositions in subterranean formations | Mathew M. Samuel, Roger J. Card, Ronnie L. Thomas | 2003-10-28 |
| 6638896 | Fluids and techniques for hydrocarbon well completion | Raymond J. Tibbles, Mehmet Parlar, Diankui Fu, Jonathan Mark Davison, Elizabeth Morris +2 more | 2003-10-28 |
| 6435277 | Compositions containing aqueous viscosifying surfactants and methods for applying such compositions in subterranean formations | Qi Qu, Erik Nelson, Dean M. Willberg, Mathew M. Samuel, Jesse Lee +4 more | 2002-08-20 |
| 6399546 | Fluid system having controllable reversible viscosity | Qi Qu, Matthew J. Miller | 2002-06-04 |
| 6342467 | Method and composition for controlling fluid loss in high permeability hydrocarbon bearing formations | Mehmet Parlar | 2002-01-29 |
| 6165947 | Method and composition for controlling fluid loss in high permeability hydrocarbon bearing formations | Mehmet Parlar | 2000-12-26 |
| 6140277 | Fluids and techniques for hydrocarbon well completion | Raymond J. Tibbles, Mehmet Parlar, Diankui Fu, Jonathan Mark Davison, Elizabeth Morris +2 more | 2000-10-31 |
| 5979557 | Methods for limiting the inflow of formation water and for stimulating subterranean formations | Roger J. Card, J. Ernest Brown, Palathinkara S. Vinod, Dean M. Willberg, Mathew M. Samuel | 1999-11-09 |