Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125299 | Methods of using lost circulation treatment materials comprising brown mud | Thomas Jason Pisklak, Kyriacos Agapiou, Darrell Chad Brenneis, James Robert Benkley | 2018-11-13 |
| 10119060 | Lost circulation materials comprising cane ash | Thomas Jason Pisklak, Kyriacos Agapiou, Darrell Chad Brenneis, James Robert Benkley | 2018-11-06 |
| 10000685 | Traceable polymeric additives for use in subterranean formations | Christopher L. Gordon, Craig W. Roddy | 2018-06-19 |
| 9976383 | Traceable polymeric additives for use in subterranean formations | Christopher L. Gordon, Craig W. Roddy | 2018-05-22 |
| 9903184 | Consolidating spacer fluids and methods of use | D. Chad Brenneis, Crystal L. Keys, James Robert Benkley, Craig W. Roddy, Ronnie Glen Morgan +1 more | 2018-02-27 |