Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9097108 | Wellbore completion for methane hydrate production | Michael H. Johnson, Bennett M. Richard | 2015-08-04 |
| 9004182 | Expandable downhole actuator, method of making and method of actuating | Keven O'Connor, Jeffrey C. Williams | 2015-04-14 |
| 8960314 | Shape memory seal assembly | Michael Edward Ramon, Edward T. Wood | 2015-02-24 |
| 8936110 | Under reamer | — | 2015-01-20 |
| 8820419 | Washover tieback method | — | 2014-09-02 |
| 8662161 | Expandable packer with expansion induced axially movable support feature | Chee Kong Lee, Jeffrey C. Williams | 2014-03-04 |
| 8627885 | Non-collapsing built in place adjustable swage | Keven O'Connor, Jeffrey C. Williams | 2014-01-14 |
| 8550178 | Expandable isolation packer | Richard YingQing Xu | 2013-10-08 |
| 8443903 | Pump down swage expansion method | Keven O'Connor, Joerg Lehr, Ines Gruetzmann | 2013-05-21 |
| 8397826 | Pump down liner expansion method | Keven O'Connor, Matthias Moeller, Joerg Lehr | 2013-03-19 |
| 8225878 | Method and apparatus for expanded liner extension using downhole then uphole expansion | Dennis G. Jiral, Lance M. Rayne, Michael E. McMahan | 2012-07-24 |
| 8215409 | Method and apparatus for expanded liner extension using uphole expansion | Dennis G. Jiral, Lance M. Rayne, Michael E. McMahan | 2012-07-10 |
| 8186427 | One trip cemented expandable monobore liner system and method | Michael A. Carmody, Matthew J. Jabs, Robert S. O'Brien, Dennis G. Jiral, Harold E. Payne | 2012-05-29 |
| 8151873 | Expandable packer with mandrel undercuts and sealing boost feature | Chee Kong Lee, Jeffrey C. Williams | 2012-04-10 |
| 7987905 | One trip cemented expandable monobore liner system and method | Michael A. Carmody, Matthew J. Jabs, Robert S. O'Brien, Dennis G. Jiral, Harold E. Payne | 2011-08-02 |
| 7896090 | Stroking tool using at least one packer cup | Bryan T. Storey | 2011-03-01 |
| 7886818 | Expandable packer system | Keven O'Connor, Jeffrey C. Williams | 2011-02-15 |
| 7857045 | Torque transfer arrangement and method | Amy L. Farrar, Dennis G. Jiral, Jeffrey C. Williams | 2010-12-28 |
| 7845402 | Expandable packer system | Keven O'Connor, Jeffrey C. Williams | 2010-12-07 |
| 7730955 | Grooved expandable recess shoe and pipe for deployment of mechanical positioning devices | Graham E. Farquhar | 2010-06-08 |
| 7708060 | One trip cemented expandable monobore liner system and method | Michael A. Carmody, Mathew J. Jabs, Robert S. O'Brien, Dennis G. Jiral, Harold E. Payne | 2010-05-04 |
| 7703542 | Expandable packer system | Keven O'Connor, Jeffrey C. Williams | 2010-04-27 |
| 7703553 | Downhole tool having radially extendable members | Alan Martyn Eddison | 2010-04-27 |
| 7585002 | Expandable tubular connection | Eric J. Curley, Leopoldo S. Gomez, Robert S. O'Brien, John L. Baugh | 2009-09-08 |
| 7552772 | Locating recess in a shoe for expandable liner system | Michael A. Carmody, Matthew J. Jabs, Harold E. Payne | 2009-06-30 |