Issued Patents All Time
Showing 401–425 of 431 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6213209 | Methods of preventing the production of sand with well fluids | Brahmadeo T. Dewprashad, Jackie M. LaFontaine, Jimmie D. Weaver | 2001-04-10 |
| 6209643 | Method of controlling particulate flowback in subterranean wells and introducing treatment chemicals | Jimmie D. Weaver | 2001-04-03 |
| 6202751 | Methods and compositions for forming permeable cement sand screens in well bores | Jiten Chatterji, Roger S. Cromwell, Baireddy R. Reddy, Bobby J. King, David L. Brown | 2001-03-20 |
| 6116342 | Methods of preventing well fracture proppant flow-back | Michael Clark, Patrick L. Walker, Kirk L. Schreiner | 2000-09-12 |
| 6109350 | Method of reducing water produced with hydrocarbons from wells | Brahmadeo T. Dewprashad | 2000-08-29 |
| 6047772 | Control of particulate flowback in subterranean wells | Jim D. Weaver, James R. Stanford, Brahmadeo T. Dewprashad | 2000-04-11 |
| 6016870 | Compositions and methods for consolidating unconsolidated subterranean zones | Brahmadeo T. Dewprashad, Kirk L. Schreiner | 2000-01-25 |
| 6003600 | Methods of completing wells in unconsolidated subterranean zones | Ronald Glen Dusterhoft | 1999-12-21 |
| 5960880 | Unconsolidated formation stimulation with sand filtration | Jimmie D. Weaver, Hazim H. Abass, Steven F. Wilson, Sanjay Vitthal, R. Clay Cole +1 more | 1999-10-05 |
| 5960878 | Methods of protecting well tubular goods from corrosion | James R. Stanford, Jimmie D. Weaver | 1999-10-05 |
| 5944105 | Well stabilization methods | — | 1999-08-31 |
| 5934376 | Methods and apparatus for completing wells in unconsolidated subterranean zones | Ronald Glen Dusterhoft | 1999-08-10 |
| 5924488 | Methods of preventing well fracture proppant flow-back | David L. Brown, Steven F. Wilson | 1999-07-20 |
| 5908073 | Preventing well fracture proppant flow-back | Kirk L. Schreiner | 1999-06-01 |
| 5871049 | Control of fine particulate flowback in subterranean wells | Jim D. Weaver, James R. Stanford, Bobby K. Bowles, Steven F. Wilson, Brahmadeo T. Dewprashad +1 more | 1999-02-16 |
| 5853048 | Control of fine particulate flowback in subterranean wells | Jim D. Weaver, James R. Stanford, Bobby K. Bowles, Steven F. Wilson, Brahmadeo T. Dewprashad +1 more | 1998-12-29 |
| 5839510 | Control of particulate flowback in subterranean wells | Jim D. Weaver, James R. Stanford, Bobby K. Bowles, Steven F. Wilson, R. Clay Cole +2 more | 1998-11-24 |
| 5833000 | Control of particulate flowback in subterranean wells | Jim D. Weaver, James R. Stanford, Brahmadeo T. Dewprashad | 1998-11-10 |
| 5791415 | Stimulating wells in unconsolidated formations | John Brumley, Lewis R. Norman | 1998-08-11 |
| 5787986 | Control of particulate flowback in subterranean wells | Jim D. Weaver, James R. Stanford, Bobby K. Bowles, Steven F. Wilson | 1998-08-04 |
| 5775425 | Control of fine particulate flowback in subterranean wells | Jim D. Weaver, James R. Stanford, Bobby K. Bowles, Steven F. Wilson, Brahmadeo T. Dewprashad +1 more | 1998-07-07 |
| 5697440 | Control of particulate flowback in subterranean wells | Jimmie D. Weaver, Steven F. Wilson | 1997-12-16 |
| 5680900 | Method for enhancing fluid loss control in subterranean formation | David L. Brown, Jimmie D. Weaver, Wes C. Lavin, Steven F. Wilson | 1997-10-28 |
| 5582249 | Control of particulate flowback in subterranean wells | William J. Caveny, Jim D. Weaver | 1996-12-10 |
| 5503850 | Method and composition for the treatment of thrombosis in a mammal | Edgar O'Rear, Arthur E. Johnson, Eugene Patterson, Thomas L. Whitsett | 1996-04-02 |