Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7367389 | Tubing expansion | Andrew Duggan, Paul David Metcalfe, David Hillis, Wayne Rudd | 2008-05-06 |
| 7357189 | Seal | Walter Aldaz, Andrew Duggan, James Whanger, Neil Andrew Abercrombie Simpson, James Oliver | 2008-04-15 |
| 7350588 | Method and apparatus for supporting a tubular in a bore | Neil Abercrombie Simpson, Jon Eric Lauritzen | 2008-04-01 |
| 7350584 | Formed tubulars | Neil Andrew Abercrombie Simpson | 2008-04-01 |
| 7303023 | Coupling and sealing tubulars in a bore | Neil Andrew Abercrombie Simpson | 2007-12-04 |
| 7275602 | Methods for expanding tubular strings and isolating subterranean zones | Annabel Green, Lev Ring, Colin McHardy, Gary Johnston, Neil A. A. Simpson | 2007-10-02 |
| 7255177 | Tubing expansion | Andrew Duggan, Paul David Metcalfe, David Hillis, Wayne Rudd | 2007-08-14 |
| 7234532 | Expansion apparatus and method | Paul David Metcalfe, Peter Ellington | 2007-06-26 |
| 7156179 | Expandable tubulars | Robert Coon | 2007-01-02 |
| 7152684 | Tubular hanger and method of lining a drilled bore | Paul David Metcalfe, Paul Rennison | 2006-12-26 |
| 7121351 | Apparatus and method for completing a wellbore | Mike A. Luke, Wayne Rudd, David M. Haugen, Paul David Metcalfe, Frederick T. Tilton | 2006-10-17 |
| 7104322 | Open hole anchor and associated method | Ken Whanger, Christopher Cuffe, Robert P. Badrak | 2006-09-12 |
| 7090025 | Methods and apparatus for reforming and expanding tubulars in a wellbore | David M. Haugen, Paul David Metcalfe, Frederick T. Tilton | 2006-08-15 |
| 7077197 | Expandable tubular connection | — | 2006-07-18 |
| 7004264 | Bore lining and drilling | Neil Andrew Abercrombie Simpson | 2006-02-28 |
| 6966369 | Expandable tubulars | Robert Coon | 2005-11-22 |
| 6935430 | Method and apparatus for expanding a welded connection | Paul David Metcalfe, Robert P. Badrak | 2005-08-30 |
| 6834725 | Reinforced swelling elastomer seal element on expandable tubular | James Whanger | 2004-12-28 |
| 6708767 | Downhole tubing | Paul David Metcalfe, Frederick T. Tilton | 2004-03-23 |