| 12060756 |
Coupled downhole shifting and treatment tools and methodology for completion and production operations |
Mark Andreychuk, Per Angman |
2024-08-13 |
| 11480030 |
Thermal expansion actuation system for sleeve shifting |
Per Angman, Mark Andreychuk, Matthew H. Brown |
2022-10-25 |
| 11365606 |
Downhole sleeve assembly and sleeve actuator therefor |
Mark Andreychuk, Per Angman, David C. Parks |
2022-06-21 |
| 11319802 |
Downhole operations using remote operated sleeves and apparatus therefor |
Mark Andreychuk, Per Angman |
2022-05-03 |
| 11261682 |
Mode selector for a downhole tool |
Per Angman, Matthew H. Brown, David C. Parks, Mark Andreychuk |
2022-03-01 |
| 11215048 |
System and method for monitoring and controlling fluid flow |
Matthew H. Brown, Per Angman, Mark Andreychuk |
2022-01-04 |
| 10871054 |
Closeable sleeve assembly and method of use |
Mark Andreychuk, Per Angman |
2020-12-22 |
| 10704383 |
Downhole operations using remote operated sleeves and apparatus therefor |
Mark Andreychuk, Per Angman |
2020-07-07 |
| 10662750 |
Methods and electrically-actuated apparatus for wellbore operations |
Per Angman, Mark Andreychuk |
2020-05-26 |
| 10605061 |
Bottom hole assembly for wellbore completion |
Mark Andreychuk, Per Angman |
2020-03-31 |
| 10472928 |
Downhole sleeve assembly and sleeve actuator therefor |
Mark Andreychuk, Per Angman, David C. Parks |
2019-11-12 |
| 10287866 |
Methods and electrically-actuated apparatus for wellbore operations |
Per Angman, Mark Andreychuk |
2019-05-14 |
| 10267140 |
Extendable/collapsible apparatus for fracture imaging and use of same |
Mark Andreychuk, Per Angman |
2019-04-23 |
| 10024150 |
Bottom hole assembly for wellbore completion |
Mark Andreychuk, Per Angman |
2018-07-17 |
| 9720118 |
Microseismic monitoring with fiber-optic noise mapping |
Mark Andreychuk, Per Angman |
2017-08-01 |