Issued Patents All Time
Showing 1–25 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7802620 | Cementing head | David A. Arce, Sidney K. Smith, Jr. | 2010-09-28 |
| 7784797 | Seal and slip assembly for expandable downhole tools | Louis M. Gambertoglio | 2010-08-31 |
| 7775233 | Choke or inline valve | — | 2010-08-17 |
| 7730970 | Drilling efficiency through beneficial management of rock stress levels via controlled oscillations of subterranean cutting levels | Roger Fincher, Larry Watkins, Peter Aronstam, Allen Sinor | 2010-06-08 |
| 7661470 | Expandable packer with anchoring feature | James C. Doane, Jason M. Harper | 2010-02-16 |
| 7607476 | Expandable slip ring | Andy Tom, James M. Fraser | 2009-10-27 |
| 7585002 | Expandable tubular connection | Eric J. Curley, Mark K. Adam, Leopoldo S. Gomez, Robert S. O'Brien | 2009-09-08 |
| 7520335 | Cased hole perforating alternative | Bennett M. Richard, Luis E. Mendez | 2009-04-21 |
| 7383891 | Hydraulic set permanent packer with isolation of hydraulic actuator and built in redundancy | Peter J. Fay, Timothy Wootan, Paul Zutz, Kenneth Almond | 2008-06-10 |
| 7341116 | Drilling efficiency through beneficial management of rock stress levels via controlled oscillations of subterranean cutting elements | Roger Fincher, Larry Watkins, Peter Aronstam, Allen Sinor | 2008-03-11 |
| 7222669 | Method of repair of collapsed or damaged tubulars downhole | James Sonnier, Gerald D. Lynde | 2007-05-29 |
| 7156182 | Method and apparatus for one trip tubular expansion | Gerald D. Lynde, Leopoldo S. Gomez, John P. Davis | 2007-01-02 |
| 7134504 | Expandable packer with anchoring feature | James C. Doane, Jason M. Harper | 2006-11-14 |
| 7128146 | Compliant swage | Leopoldo S. Gomez | 2006-10-31 |
| 7117949 | Expandable packer with anchoring feature | James C. Doane, Jason M. Harper | 2006-10-10 |
| 7114559 | Method of repair of collapsed or damaged tubulars downhole | James Sonnier, Gerald D. Lynde | 2006-10-03 |
| 7100693 | Process for pressure stimulating a well bore through a template | Gary J. Collins, Doug Murray, Aubrey C. Mills | 2006-09-05 |
| 7044231 | Expandable packer with anchoring feature | James C. Doane, Jason M. Harper | 2006-05-16 |
| 6915852 | Hanging liners by pipe expansion | Rod Bennett, George Givens | 2005-07-12 |
| 6814147 | Multilateral junction and method for installing multilateral junctions | — | 2004-11-09 |
| 6802371 | Template and system of templates for drilling and completing offset well bores | Gary J. Collins, Doug Murray, Aubrey C. Mills | 2004-10-12 |
| 6792665 | Method of securing a connection against breakout torque | Michael A. Carmody | 2004-09-21 |
| 6776636 | PBR with TEC bypass and wet disconnect/connect feature | David Cameron, Russell A. Miller, Robert Smith, Walter Myron, Rustom K. Mody +2 more | 2004-08-17 |
| 6631765 | Hanging liners by pipe expansion | Rod Bennett, George Givens | 2003-10-14 |
| 6619391 | Combined sealing and gripping unit for retrievable packers | Conrad G. Weinig | 2003-09-16 |