Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047281 | Sleeve for expandable tubular threaded connection and method of expanding tubular thereof | Scott Costa, Joel Hockaday, Kevin Waddell, Michael Bullock, Robert Lance Cook +2 more | 2011-11-01 |
| 8020625 | Monobore construction with dual expanders | Carel W. Hoyer | 2011-09-20 |
| 8006771 | Methods for expanding tubular strings and isolating subterranean zones | Annabel Green, Colin McHardy, Simon J. Harrall, Gary Johnston, Neil A. A. Simpson | 2011-08-30 |
| 7980302 | Compliant expansion swage | Varadaraju Gandikota, Mike A. Luke, David S. Li | 2011-07-19 |
| 7967064 | Apparatus for radially expanding and plastically deforming a tubular member | Robert Lance Cook, David Paul Brisco, R. Bruce Stewart, Richard Carl Haut, Robert Donald Mack +1 more | 2011-06-28 |
| 7918284 | Protective sleeve for threaded connections for expandable liner hanger | Scott Costa, Joel Hockaday, Kevin Waddell, Michael Bullock, Robert Lance Cook +3 more | 2011-04-05 |