Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11280156 | Method for slim hole single trip remedial or plug and abandonment cement barrier | Joseph E. Hess, Andy J. Cuthbert, Keith David Romaine | 2022-03-22 |
| 10612343 | Method for slim hole single trip remedial or plug and abandonment cement barrier | Joseph E. Hess, Andy J. Cuthbert, Keith David Romaine | 2020-04-07 |
| 10309192 | One trip completion assembly system and method | Travis Hailey, John Kenneth Oliver | 2019-06-04 |
| 9494000 | Methods of maintaining sufficient hydrostatic pressure in multiple intervals of a wellbore in a soft formation | Tommy Frank Grigsby | 2016-11-15 |
| 8833445 | Systems and methods for gravel packing wells | Harvey J. Fitzpatrick | 2014-09-16 |
| 8267173 | Open hole completion apparatus and method for use of same | Brad A. Clarkson, Ronnie Burger | 2012-09-18 |
| 7556093 | Downhole fiber optic wet connect and gravel pack completion | Tommy Frank Grigsby, David Henderson, Bryon Mullen | 2009-07-07 |
| 7228898 | Gravel pack completion with fluid loss control fiber optic wet connect | Tommy Frank Grigsby | 2007-06-12 |
| 7191832 | Gravel pack completion with fiber optic monitoring | Tommy Frank Grigsby | 2007-03-20 |
| 7165892 | Downhole fiber optic wet connect and gravel pack completion | Tommy Frank Grigsby, David Henderson, Bryon Mullen | 2007-01-23 |