Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7882896 | Gas eduction tube for seabed caisson pump assembly | Brown Lyle Wilson | 2011-02-08 |
| 7234524 | Subsea chemical injection unit for additive injection and monitoring system for oilfield operations | Cindy L. Crow, William Edward Aeschbacher, Sunder Ramachandran, Mitch C. Means, Paulo Tubel | 2007-06-26 |
| 7059345 | Pump bypass system | — | 2006-06-13 |
| 6688392 | System and method for flow/pressure boosting in a subsea environment | — | 2004-02-10 |
| 6668925 | ESP pump for gassy wells | David A. Voss, Jeffrey W. Knight, Michael J. Fox, Dewey Michael Loudermilk, Kenneth T. Bebak | 2003-12-30 |
| 6508308 | Progressive production methods and system | — | 2003-01-21 |
| 6412562 | Electrical submersible pumps in the riser section of subsea well flowline | — | 2002-07-02 |
| 6202744 | Oil separation and pumping system and apparatus | — | 2001-03-20 |
| 6138758 | Method and apparatus for downhole hydro-carbon separation | Peter Thompson | 2000-10-31 |
| 6131655 | Apparatus and methods for downhole fluid separation and control of water production | — | 2000-10-17 |
| 6089317 | Cyclonic separator assembly and method | — | 2000-07-18 |
| 6082452 | Oil separation and pumping systems | Peter Thompson | 2000-07-04 |
| 6068053 | Fluid separation and reinjection systems | — | 2000-05-30 |
| 5996690 | Apparatus for controlling and monitoring a downhole oil/water separator | Michael H. Johnson, Wallace W. F. Leung | 1999-12-07 |
| 5350525 | System and process for hydrocyclone separation of particulate solids and at least one liquid phase from a multiphase liquid mixture | Phillip C. Tuckett, Bill E. Bowers | 1994-09-27 |