Issued Patents 2020
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871048 | Controlled bypass plug and method | Philip M. Snider, David S. Wesson | 2020-12-22 |
| 10851613 | Two-part restriction element for large-bore downhole isolation tool and method | Michael D. Wroblicky, Kevin R. George, Dennis Roessler | 2020-12-01 |
| 10837266 | Constant entrance hole perforating gun system and method | Wenbo Yang, Philip M. Snider, David S. Wesson | 2020-11-17 |
| 10801308 | Wellbore gun perforating system and method | — | 2020-10-13 |
| 10794149 | Artificial lift method and apparatus for horizontal well | David Charles Daniel, David S. Wesson | 2020-10-06 |
| 10774624 | Constant entrance hole perforating gun system and method | Wenbo Yang, Philip M. Snider, David S. Wesson | 2020-09-15 |
| 10753183 | Refracturing in a multistring casing with constant entrance hole perforating gun system and method | Wenbo Yang, Philip M. Snider, David Mark Ambler, David A. Cuthill, David S. Wesson | 2020-08-25 |
| 10746003 | High density cluster based perforating system and method | Wenbo Yang, James A. Rollins, Philip M. Snider, David S. Wesson | 2020-08-18 |
| 10746004 | High density cluster based perforating system and method | Wenbo Yang, James A. Rollins, Philip M. Snider, David S. Wesson | 2020-08-18 |
| 10704358 | Device and method for opening and stopping a toe valve | Dennis Roessler, Kevin R. George | 2020-07-07 |
| 10704357 | Device and method for opening and stopping a toe valve | Dennis Roessler, Kevin R. George | 2020-07-07 |
| 10689948 | Electronic time delay apparatus and method | Dennis Roessler, Paul Andrew Church, Iain MacLeod, Andrew John Elrick, Peter Alan Joiner | 2020-06-23 |
| 10677047 | Advanced perforation modeling | Matthew Robert George Bell, Sashi B. Gunturu | 2020-06-09 |
| 10641068 | Perforating gun system and method | Wenbo Yang, Dennis Roessler | 2020-05-05 |
| 10612340 | Wellbore plug isolation system and method | Philip M. Snider, Kevin R. George, Michael D. Wroblicky, Nathan G. Clark, James A. Rollins +1 more | 2020-04-07 |
| 10605040 | Large-bore downhole isolation tool with plastically deformable seal and method | Michael D. Wroblicky, Philip M. Snider, David S. Wesson | 2020-03-31 |
| 10584950 | Perforating gun system and method | Terrell Saltarelli | 2020-03-10 |