Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10301904 | Method for isolation of a permeable zone in a subterranean well | Arne Gunnar Larsen, Roy Inge Jensen, Erlend Engelsgjerd, Markus Iuell, Arnt Olav Dahl +2 more | 2019-05-28 |
| 10260311 | Method for combined cleaning and plugging in a well and flushing tool for flushing in a well | Morten Myhre, Arne Gunnar Larsen, Roy Inge Jensen, Arnt Olav Dahl | 2019-04-16 |
| 10180043 | Method for establishment of a new well path from an existing well | Morten Myhre, Arne Gunnar Larsen, Roy Inge Jensen, Arnt Olav Dahl, Erlend Engelsgjerd +2 more | 2019-01-15 |
| 9909378 | Method for downhole cutting of at least one line disposed outside and along a pipe string in a well, and without simultaneously severing the pipe string | Morten Myhre, Arne Gunnar Larsen, Roy Inge Jensen, Erlend Engelsgjerd, Markus Iuell +2 more | 2018-03-06 |
| 9702216 | Method for establishment of an annulus barrier in a subterranean well | Arne Gunnar Larsen, Roy Inge Jensen, Arnt Olav Dahl, Morten Myhre | 2017-07-11 |
| 9695671 | Method and system for plugging a well and use of explosive charges in plugging wells | Morten Myhre, Arne Gunnar Larsen, Roy Inge Jensen, Erlend Engelsgjerd, Markus Iuell +2 more | 2017-07-04 |
| 9670730 | Method of providing mechanical stability around an entrance of a new well path to be formed from an existing well | Arne Gunnar Larsen, Roy Inge Jensen, Arnt Olav Dahl, Morten Myhre | 2017-06-06 |
| 9631447 | Method for removal of casings in an underground well | Arne Gunnar Larsen, Roy Inge Jensen, Arnt Olav Dahl, Morten Myhre | 2017-04-25 |
| 9416618 | Apparatus and method for positioning of a fluidized plugging material in an oil well or gas well | Arne Gunnar Larsen, Roy Inge Jensen, Morten Myhre | 2016-08-16 |
| 9416636 | Hydraulic cutting tool, system and method for controlled hydraulic cutting through a pipe wall in a well | Morten Myhre, Arne Gunnar Larsen, Roy Inge Jensen, Erlend Engelsgjerd, Markus Iuell +3 more | 2016-08-16 |
| 9010425 | Method for combined cleaning and plugging in a well, a washing tool for directional washing in a well, and uses thereof | Arne Gunnar Larsen, Roy Inge Jensen, Atle Johnny Sorhus, Morten Myhre | 2015-04-21 |