Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291869 | Polymer modified asphalt compositions and related methods | Ramil Marcelo L. Mercado, Jarod L. Krajca, Lisa Brzezinski, Denis Muki Tibah | 2025-05-06 |
| 12007368 | Fragile and normal viscoelastic components of drilling fluid gels | Dale E. Jamison, Sandeep D. Kulkarni | 2024-06-11 |
| 11913934 | Systems and methods to determine a characteristic of a drilling fluid | Dale E. Jamison, Marek Kozikowski | 2024-02-27 |
| 11898085 | Downhole fluids and methods of use thereof | Vivek S. Goel, Peter Boul, Xueyu Pang, Lee J. Hall, Jay Paul Deville +3 more | 2024-02-13 |
| 11859478 | Calcium carbonate / fiber additives for use in subterranean operations | Dale E. Jamison | 2024-01-02 |
| 11815639 | Borehole fluid gel strength measurement | Dale E. Jamison | 2023-11-14 |
| 11767464 | Consolidation and wellbore strength enhancement with CaCO3 precipitation | Cato Russell McDaniel, Dale E. Jamison | 2023-09-26 |
| 11753573 | Calcium carbonate lost circulation material morphologies for use in subterranean formation operations | Dale E. Jamison, Cato Russell McDaniel, Sharath Savari, Chesnee Lae Davis, Jonathan Paul Walker | 2023-09-12 |
| 11619621 | Application of electrochemical impedance spectroscopy in drilling fluid composition measurements | Li Gao, Dale E. Jamison, Michael T. Pelletier | 2023-04-04 |
| 11578594 | Analyzing average specific gravity of solids in drilling fluids | Dale E. Jamison, Li Gao | 2023-02-14 |
| 11493463 | Determining borehole mud composition | Dale E. Jamison | 2022-11-08 |
| 11486248 | Dynamic formulation of water-based drilling fluids | Sandeep D. Kulkarni, Lalit N. Mahajan | 2022-11-01 |
| 11479709 | Compressed lost circulation materials | Dale E. Jamison | 2022-10-25 |
| 11473000 | Insulating fluids containing porous media | Dale E. Jamison, William Walter Shumway | 2022-10-18 |
| 11466566 | Real-time monitor and control of active clay in water-based drilling fluids | Dale E. Jamison | 2022-10-11 |
| 11441421 | Measuring the oil content in oil-based drilling fluids | Dale E. Jamison, Li Gao | 2022-09-13 |
| 11408280 | Real-time monitoring of wellbore drill cuttings | Dale E. Jamison, Robert L. Williams | 2022-08-09 |
| 11293239 | Treatment of oil-based mud for determining oil-water ratio | Dale E. Jamison | 2022-04-05 |
| 11230654 | Calcium carbonate coated materials and methods of making and using same | Dale E. Jamison | 2022-01-25 |
| 11168241 | Downhole fluids and methods of use thereof | Vivek S. Goel, Peter Boul, Xueyu Pang, Lee J. Hall, Jay Paul Deville +3 more | 2021-11-09 |
| 11143024 | Application of electrochemical impedance spectroscopy for analyzing sag of drilling fluids | Dale E. Jamison, Li Gao | 2021-10-12 |
| 11143540 | Real time flow rate meter | Dale E. Jamison | 2021-10-12 |
| 11131659 | Measuring the oil, water, and solid concentration in oil-based drilling fluids | Dale E. Jamison, Li Gao | 2021-09-28 |
| 11085285 | Method and apparatus for predicting drilling fluid viscosity | Dale E. Jamison | 2021-08-10 |
| 11034873 | Weighted composition for treatment of a subterranean formation | Cato Russell McDaniel, Dale E. Jamison, Timothy N. Harvey | 2021-06-15 |