Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12060764 | Activation of wellbore sealants with ultrasonic waves after placement in a wellbore | Ernst Rudolf Man Schnell, Samuel J. Lewis | 2024-08-13 |
| 12012842 | Predictive pump maintenance based upon utilization and operating conditions | Charles Edward Neal, III, Derek Williams, Craig Allen Sneed, Sunny L. OLIVER | 2024-06-18 |
| 11555139 | Real time tailoring of cement slurry for downhole thickening time | John Paul Bir Singh, Siva Rama Krishna Jandhyala | 2023-01-17 |
| 11146642 | Well site collaboration system with smart technology | Paul Lewis Mendenall | 2021-10-12 |
| 8601882 | In situ testing of mechanical properties of cementitious materials | Dennis W. Gray, Joseph K. Maxson, James F. Heathman, Sairam Pindiprolu, Flint R. George +1 more | 2013-12-10 |
| 7614451 | Method for constructing and treating subterranean formations | Stanley C. Combs, John Heaton, Bryan Walker | 2009-11-10 |
| 7325629 | Method and system for processing oil and gas well cuttings utilizing existing slurry processing equipment | Kevin M. Stewart, Bryan Walker, Timothy N. Harvey, Danny K. Mints | 2008-02-05 |
| 7296927 | Laboratory apparatus and method for evaluating cement performance for a wellbore | B. Raghava Reddy, Dennis W. Gray, Johnny W. Johnson, Anthony Palmer, Lance E. Brothers | 2007-11-20 |
| 7284898 | System and method for mixing water and non-aqueous materials using measured water concentration to control addition of ingredients | Alan B. Duell | 2007-10-23 |
| 5233863 | Fluid loss measuring system and method | Jim B. Surjaatmadja, Mark L. Suttle, Stewart E. Rowell | 1993-08-10 |
| 4848145 | In-situ linear flow proppant conductivity test cell | James W. Mueller | 1989-07-18 |