Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9611706 | Well intervention device and offshore floating installation | — | 2017-04-04 |
| 7044239 | System and method for automatic drilling to maintain equivalent circulating density at a preferred value | Michael Niedermayr, Charles H. King | 2006-05-16 |
| 6892812 | Automated method and system for determining the state of well operations and performing process evaluation | Michael Niedermayr, Gerhard Gläser | 2005-05-17 |
| 6820702 | Automated method and system for recognizing well control events | Michael Niedermayr, Gerhard Gläser, Joao Tadeu Vidal de Sousa | 2004-11-23 |
| 6634425 | Instrumented cementing plug and system | Charles H. King, Thomas Strenger Proehl | 2003-10-21 |
| 6382331 | Method of and system for optimizing rate of penetration based upon control variable correlation | — | 2002-05-07 |
| 6293356 | Method of and system for optimizing rate of penetration in drilling operations | Charles H. King | 2001-09-25 |
| 6233498 | Method of and system for increasing drilling efficiency | Charles H. King, Jimmy L. Puckett | 2001-05-15 |
| 6192998 | Method of and system for optimizing rate of penetration in drilling operations | — | 2001-02-27 |
| 6155357 | Method of and system for optimizing rate of penetration in drilling operations | Charles H. King, Kalimuthu Krishnamoorthy, Denise F. Benton | 2000-12-05 |
| 6152246 | Method of and system for monitoring drilling parameters | Charles H. King, Donald P. Sparling, Arno Op De Weegh | 2000-11-28 |
| 6026912 | Method of and system for optimizing rate of penetration in drilling operations | Charles H. King | 2000-02-22 |