Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9175529 | Methods and compositions for treating subterranean formations with interlocking lost circulation materials | Dale E. Jamison | 2015-11-03 |
| 9133386 | Viscous settable fluid for lost circulation in subterranean formations | Arunesh Kumar, Jason T. Scorsone, Rajendra Arunkumar Kalgaonkar | 2015-09-15 |
| 9133385 | Method for improving high temperature rheology in drilling fluids | Vikrant Wagle, Sandeep D. Kulkarni | 2015-09-15 |
| 8935957 | Methods of designing a drilling fluid having suspendable loss circulation material | Sandeep D. Kulkarni, Kushabhau D. Teke, Dale E. Jamison, Don L. Whitfill | 2015-01-20 |
| 8887808 | Engineered methods and materials for wellbore strengthening in subterranean operations | Arunesh Kumar, Donald L. Whitfill, Dale E. Jamison | 2014-11-18 |
| 8530393 | Methods to characterize fracture plugging efficiency for drilling fluids | Sandeep D. Kulkarni, Arunesh Kumar, Matthew L. Miller, Robert J. Murphy, Dale E. Jamison | 2013-09-10 |
| 8524638 | Method to characterize fracture plugging efficiency for drilling fluids | Sandeep D. Kulkarni, Arunesh Kumar, Matthew L. Miller, Robert J. Murphy, Dale E. Jamison | 2013-09-03 |