Issued Patents All Time
Showing 101–125 of 248 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7271134 | Water-based polymers for use as friction reducers in aqueous treatment fluids | Karen L. King, David E. McMechan | 2007-09-18 |
| 7255170 | Foamed cement compositions, additives, and associated methods | D. Chad Brenneis, Bobby J. King, Roger S. Cromwell, Dennis W. Gray | 2007-08-14 |
| 7244303 | Set retarder compositions, cement compositions, and associated methods | James F. Heathman, Dennis W. Gray, Bryan K. Waugh | 2007-07-17 |
| 7232793 | Water-based polymers for use as friction reducers in aqueous treatment fluids | Karen L. King, David E. McMechan | 2007-06-19 |
| 7229492 | Cement compositions comprising improved lost circulation materials and methods of use in subterranean formations | Bobby J. King, Roger S. Cromwell, D. Chad Brenneis | 2007-06-12 |
| 7213646 | Cementing compositions comprising cement kiln dust, vitrified shale, zeolite, and/or amorphous silica utilizing a packing volume fraction, and associated methods | Craig W. Roddy, Ricky L. Covington | 2007-05-08 |
| 7205263 | Recyclable foamed fracturing fluids and methods of using the same | Bobby J. King, Karen L. King | 2007-04-17 |
| 7204310 | Methods of use settable drilling fluids comprising cement kiln dust | Craig W. Roddy, D. Chad Brenneis, Bobby J. King | 2007-04-17 |
| 7204307 | Methods of using settable compositions comprising cement kiln dust | Craig W. Roddy, D. Chad Brenneis, Bobby J. King | 2007-04-17 |
| 7199086 | Settable spotting compositions comprising cement kiln dust | Craig W. Roddy, D. Chad Brenneis, Bobby J. King | 2007-04-03 |
| 7174961 | Methods of cementing using cement compositions comprising basalt fibers | Roger S. Cromwell, D. Chad Brenneis | 2007-02-13 |
| 7174962 | Methods of using lightweight settable compositions comprising cement kiln dust | Craig W. Roddy, D. Chad Brenneis, Bobby J. King | 2007-02-13 |
| 7147705 | Methods, cement compositions and oil suspensions of powder | Ronney R. Koch, Bobby J. King | 2006-12-12 |
| 7143827 | Well completion spacer fluids containing fibers and methods | Dennis W. Gray, Bobby J. King, John L. Dennis, Jr. | 2006-12-05 |
| 7134497 | Foamed treatment fluids and associated methods | Karen L. King, Bobby J. King, Stanley J. Heath, Chad Brennels | 2006-11-14 |
| 7124822 | Foamed completion fluids and methods | Philip D. Nguyen, Karen L. King | 2006-10-24 |
| 7114569 | Methods, cement compositions and suspending agents therefor | Roger S. Cronwell, D. Chad Brenneis, Bobby J. King | 2006-10-03 |
| 7108083 | Apparatus and method for completing an interval of a wellbore while drilling | Floyd R. Simonds, Morris W. Cox, Terry Dailey, Tommie A. Freeman, R. Ashley Donaldson +8 more | 2006-09-19 |
| 7093658 | Foamed treatment fluids, foaming additives, and associated methods | Philip D. Nguyen, Karen L. King, Stanley J. Heath | 2006-08-22 |
| 7087556 | Compositions for treating subterranean zones penetrated by well bores | Shih-Ruey T. Chen, Valentino L. DeVito, Randy Loeffler, Kevin W. Frederick, Kevin Smith | 2006-08-08 |
| 7077219 | Foamed treatment fluids and associated methods | Gary P. Funkhouser, Bobby J. King | 2006-07-18 |
| 7077203 | Methods of using settable compositions comprising cement kiln dust | Craig W. Roddy, D. Chad Brenneis, Bobby J. King | 2006-07-18 |
| 7040419 | Foamed compositions and methods of use in subterranean zones | Richard L. Middaugh, James E. Griffith | 2006-05-09 |
| 7032669 | Compositions and methods for preventing coagulation of water-in-oil emulsion polymers in aqueous saline well treating fluids | Bobby J. King | 2006-04-25 |
| 7022755 | Resilient cement compositions and methods of cementing | D. Chad Brenneis, Roger S. Cromwell, Bobby J. King | 2006-04-04 |