Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7836973 | Annulus pressure control drilling systems and methods | Gary Belcher, Adrian Steiner, Kevin Schmigel, Darcy Nott, Richard Todd +2 more | 2010-11-23 |
| 7823660 | Apparatus and methods for drilling a wellbore using casing | Richard L. Giroux, Gregory G. Galloway, Tuong Thanh Le, Raymond H. Jackson, Gregory R. Nazzal +8 more | 2010-11-02 |
| 7730965 | Retractable joint and cementing shoe for use in completing a wellbore | John Christopher Jordan, James G. Martens, R. Lee Colvard, Brent J. Lirette, Gregory G. Galloway +2 more | 2010-06-08 |
| 7690432 | Apparatus and methods for utilizing a downhole deployment valve | Joe Noske, David Pavel, Ramkumar K. Bansal, David M. Haugen, Mike A. Luke | 2010-04-06 |
| 7451809 | Apparatus and methods for utilizing a downhole deployment valve | Joe Noske, David Pavel, Ramkumar K. Bansal, David M. Haugen, Mike A. Luke | 2008-11-18 |
| 7413020 | Full bore lined wellbores | Thurman B. Carter, David M. Haugen | 2008-08-19 |
| 7353867 | Whipstock assembly and method of manufacture | Thurman B. Carter, Thomas M. Redlinger | 2008-04-08 |
| 7334650 | Apparatus and methods for drilling a wellbore using casing | Richard L. Giroux, Gregory G. Galloway, Tuong Thanh Le, Raymond H. Jackson, Gregory R. Nazzal +8 more | 2008-02-26 |
| 7311148 | Methods and apparatus for wellbore construction and completion | Richard L. Giroux, Gregory G. Galloway, Patrick Maguire, Tuong Thanh Le, Albert C. Odell, II +5 more | 2007-12-25 |
| 7306042 | Method for completing a well using increased fluid temperature | R. K. Bansal, Michael Brian Grayson, James Ken Whanger, Evan Lowe, Abdolreza Gharesi +1 more | 2007-12-11 |
| 7303022 | Wired casing | Frederick T. Tilton | 2007-12-04 |
| 7178600 | Apparatus and methods for utilizing a downhole deployment valve | Mike A. Luke, Tom Fuller, Darrell B. Johnson, Brian C. Grayson, David Pavel +1 more | 2007-02-20 |
| 7131505 | Drilling with concentric strings of casing | Gregory G. Galloway | 2006-11-07 |
| 7128154 | Single-direction cementing plug | Richard L. Giroux, Gregory G. Galloway, John Christopher Jordan | 2006-10-31 |
| 7083005 | Apparatus and method of drilling with casing | Gregory G. Galloway | 2006-08-01 |
| 7063143 | Docking station assembly and methods for use in a wellbore | Frederick T. Tilton, Charles Brunet, David M. Haugen, Michel Bouchard, Clayton Plucheck +2 more | 2006-06-20 |
| 6899186 | Apparatus and method of drilling with casing | Gregory G. Galloway | 2005-05-31 |
| 6857487 | Drilling with concentric strings of casing | Gregory G. Galloway | 2005-02-22 |
| 6854533 | Apparatus and method for drilling with casing | Gregory G. Galloway | 2005-02-15 |
| 6708762 | Methods and apparatus for forming a lateral wellbore | David M. Haugen, Frederick T. Tilton, Neil A. A. Simpson, Kevin L. Gray, Robert P. Badrak | 2004-03-23 |
| 6550551 | Apparatus to actuate a downhole tool | Thurman H. Carter, David M. Haugen, Gary Duron Ingram, David W. Teale | 2003-04-22 |
| 6536525 | Methods and apparatus for forming a lateral wellbore | David M. Haugen, Frederick T. Tilton, Neil A. A. Simpson, Kevin L. Gray, Robert P. Badrak | 2003-03-25 |
| 6364037 | Apparatus to actuate a downhole tool | Thurman B. Carter, David M. Haugen, Gary Duron Ingram, David W. Teale | 2002-04-02 |
| 6170576 | Mills for wellbore operations | Shane P. Hart, Thomas F. Bailey, Michael W. Henson, David M. Haugen, Thurman B. Carter +1 more | 2001-01-09 |