Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1031946 | Ring for completion operations | Robert Hand, Neal Adams | 2024-06-18 |
| 11814935 | Orientation ring | Robert Hand, Neal Adams | 2023-11-14 |
| 11802783 | Passive production logging instrument using heat and distributed acoustic sensing | Baishali Roy, Kyle Friehauf, Kevin T. Raterman, Herbert W. Swan, Ge Jin | 2023-10-31 |
| 9109441 | Method and apparatus for controlling fluid flow into a wellbore | Kai Sun | 2015-08-18 |
| 8857454 | Valving system and method of selectively halting injection of chemicals | Darrin L. Willauer, Walter S. Going, III | 2014-10-14 |
| 8463585 | Apparatus and method for modeling well designs and well performance | Kai Sun, Craig Coull | 2013-06-11 |
| 8453736 | Method and apparatus for stimulating production in a wellbore | — | 2013-06-04 |
| 7370705 | Multiple zone downhole intelligent flow control valve system and method for controlling commingling of flows from multiple zones | Kevin R. Jones, Greg Olin, Sebastian Wolters, David A. Bilberry | 2008-05-13 |
| 7263029 | System and method for acquiring seismic and micro-seismic data in deviated wellbores | James C. Jackson, Neil E. Peake, Les A. Morrison, Jorn Andre Carlsen, Jose Casarsa | 2007-08-28 |
| 7213657 | Apparatus and methods for installing instrumentation line in a wellbore | Gisle Vold, Mike Foster | 2007-05-08 |
| 5678633 | Shifting tool | — | 1997-10-21 |
| 5636694 | Hydraulic power stroker for shifting of sliding sleeves | Hector H. Mireles | 1997-06-10 |