Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7779683 | Tracking fluid displacement along a wellbore using real time temperature measurements | Gerard Glasbergen, Diederik van Batenburg, Mary Van Domelen, David O. Johnson, Jose Sierra +1 more | 2010-08-24 |
| 7730774 | Tracking fluid displacement along a wellbore using real time temperature measurements | Gerard Glasbergen, Diederik van Batenburg, Mary Van Domeien, David O. Johnson, Jose Sierra +1 more | 2010-06-08 |
| 7398680 | Tracking fluid displacement along a wellbore using real time temperature measurements | Gerard Glasbergen, Diederik van Batenburg, Mary Van Domelen, David O. Johnson, Jose Sierra +1 more | 2008-07-15 |
| 6488089 | Methods of plugging wells | Daniel L. Bour, William J. Caveny | 2002-12-03 |
| 5127473 | Repair of microannuli and cement sheath | Kirk L. Harris, Edward F. Vinson, Daniel L. Bour, Richard R. Gerke | 1992-07-07 |
| 5123487 | Repairing leaks in casings | Kirk L. Harris, Edward F. Vinson, Daniel L. Bour, Barry Ekstrand | 1992-06-23 |
| 5121795 | Squeeze cementing | D. P. Kundert, Jeffrey A. Dahl, E. Dwyann Dalrymple, Richard R. Gerke | 1992-06-16 |