Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6302207 | Methods of completing unconsolidated subterranean producing zones | Philip D. Nguyen, Kirk L. Schreiner, Ronald D. Dusterhoft | 2001-10-16 |
| 6213209 | Methods of preventing the production of sand with well fluids | Philip D. Nguyen, Jackie M. LaFontaine, Jimmie D. Weaver | 2001-04-10 |
| 6109350 | Method of reducing water produced with hydrocarbons from wells | Philip D. Nguyen | 2000-08-29 |
| 6047772 | Control of particulate flowback in subterranean wells | Jim D. Weaver, Philip D. Nguyen, James R. Stanford | 2000-04-11 |
| 6016870 | Compositions and methods for consolidating unconsolidated subterranean zones | Philip D. Nguyen, Kirk L. Schreiner | 2000-01-25 |
| 5996694 | Methods and compositions for preventing high density well completion fluid loss | R. Clay Cole | 1999-12-07 |
| 5921317 | Coating well proppant with hardenable resin-fiber composites | Jimmie D. Weaver, Steven F. Wilson, Bhadra Desai | 1999-07-13 |
| 5871049 | Control of fine particulate flowback in subterranean wells | Jim D. Weaver, James R. Stanford, Philip D. Nguyen, Bobby K. Bowles, Steven F. Wilson +1 more | 1999-02-16 |
| 5853048 | Control of fine particulate flowback in subterranean wells | Jim D. Weaver, James R. Stanford, Philip D. Nguyen, Bobby K. Bowles, Steven F. Wilson +1 more | 1998-12-29 |
| 5839510 | Control of particulate flowback in subterranean wells | Jim D. Weaver, Philip D. Nguyen, James R. Stanford, Bobby K. Bowles, Steven F. Wilson +2 more | 1998-11-24 |
| 5833000 | Control of particulate flowback in subterranean wells | Jim D. Weaver, James R. Stanford, Philip D. Nguyen | 1998-11-10 |
| 5775425 | Control of fine particulate flowback in subterranean wells | Jim D. Weaver, James R. Stanford, Philip D. Nguyen, Bobby K. Bowles, Steven F. Wilson +1 more | 1998-07-07 |
| 5609207 | Epoxy resin composition and well treatment method | Jimmie D. Weaver | 1997-03-11 |
| 5559086 | Epoxy resin composition and well treatment method | Jimmie D. Weaver | 1996-09-24 |
| 5420174 | Method of producing coated proppants compatible with oxidizing gel breakers | — | 1995-05-30 |
| 5368102 | Consolidatable particulate material and well treatment method | Jimmie D. Weaver | 1994-11-29 |