Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9488028 | Annulus mounted potential energy driven setting tool | Aubrey C. Mills, Basil J. Joseph, Ammar A. Munshi, Keven O'Connor | 2016-11-08 |
| 8813857 | Annulus mounted potential energy driven setting tool | Aubrey C. Mills, Basil J. Joseph, Ammar A. Munshi, Keven O'Connor | 2014-08-26 |
| 8739864 | Downhole multiple cycle tool | James Alan Crider, Gregory L. Hern | 2014-06-03 |
| 7905279 | Combination whipstock and seal bore diverter system | Daniel R. Hart, Roy Swanson, Kjell Nygardsvoll, Songfeng Yang, Christopher W. Guidry | 2011-03-15 |
| 6059037 | Apparatus for completing a subterranean well and associated methods of using same | James R. Longbottom, Tom P. Wilson, William A. Blizzard, Jr., Gene Halford, Douglas Glenn Durst | 2000-05-09 |
| 6056056 | Whipstock mill | Douglas Glenn Durst, Robert E. Robertson, Thurman B. Carter, Paul J. Johantges, William A. Blizzard, Jr. +2 more | 2000-05-02 |
| 5887655 | Wellbore milling and drilling | David M. Haugen, William A. Blizzard, Jr., Mark W. Schnitker, Steve R. Delgado, Thurman B. Carter +4 more | 1999-03-30 |
| 5806595 | Wellbore milling system and method | Dale Langford, Robert E. Robertson, Thurman B. Carter, Guy L. McClung, III | 1998-09-15 |
| 5787978 | Multi-face whipstock with sacrificial face element | Thurman B. Carter, Paul J. Johantges | 1998-08-04 |
| 5720349 | Starting mill and operations | Thurman B. Carter | 1998-02-24 |
| 5146984 | Emergency release device for connecting between tubular members in oil and gas wells | — | 1992-09-15 |
| 5146994 | Packing assembly for use with reeled tubing and method of operating and removing same | Pat M. White, Ronald J. Fischer, Robert D. Harrison, Jr., John R. Setterberg, Jr. | 1992-09-15 |
| 5090481 | Fluid flow control apparatus, shifting tool and method for oil and gas wells | Stewart H. Fowler, Jr. | 1992-02-25 |
| 5040598 | Pulling tool for use with reeled tubing and method for operating tools from wellbores | — | 1991-08-20 |
| 5012871 | Fluid flow control system, assembly and method for oil and gas wells | David R. Burnett, Donald W. Head | 1991-05-07 |
| 5007479 | Hydraulic up-down well jar and method of operating same | Keith Wayne Scott | 1991-04-16 |
| 5000265 | Packing assembly for use with reeled tubing and method of operating and removing same | Pat M. White, Ronald J. Fischer, Robert D. Harrison, Jr., John R. Setterberg, Jr. | 1991-03-19 |
| 4986362 | Running tool for use with reeled tubing and method of operating same | — | 1991-01-22 |