Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152485 | System and method for downhole monitoring of fluid flow | Terje Moen | 2024-11-26 |
| 11674382 | Method for extracting downhole flow profiles from tracer flowback transients | — | 2023-06-13 |
| 11346204 | Tool, system and a method for determining barrier and material quality behind multiple tubulars in a hydrocarbon wellbore | Eirik Espe, Tonni F. Johansen | 2022-05-31 |
| 10961842 | Method for extracting downhole flow profiles from tracer flowback transients | — | 2021-03-30 |
| 10895148 | Online tracer monitoring and tracer meter | Thomas Sperle | 2021-01-19 |
| 10871067 | Method for extracting downhole flow profiles from tracer flowback transients | — | 2020-12-22 |
| 10697291 | Real-time fluid monitoring system and method | Erik Iversen Nakken, Jean-Christophe Barbier | 2020-06-30 |
| 10689975 | Petroleum well tracer release flow shunt chamber | Christian ANDRESEN, Gaute Oftedal | 2020-06-23 |
| 10669839 | Method for extracting downhole flow profiles from tracer flowback transients | — | 2020-06-02 |
| 10612342 | Plugging tool, and method of plugging a well | Jafar Abdollah, Inge Manfred Carlsen, Rune Flo, Eirik Espe | 2020-04-07 |
| 10253619 | Method for extracting downhole flow profiles from tracer flowback transients | — | 2019-04-09 |
| 10100632 | Petroleum well formation back pressure field meter system | Christian ANDRESEN | 2018-10-16 |
| 10030507 | Gas well inflow detection method | Erlend Fævelen | 2018-07-24 |
| 9896913 | Petroleum well tracer release flow shunt chamber | Christian ANDRESEN, Gaute Oftedal | 2018-02-20 |
| 9664035 | Monitoring of multilayer reservoirs | — | 2017-05-30 |
| 9555509 | Method for producing wellbore screen with tracer for fluid detection | Glenn Edward Woiceshyn | 2017-01-31 |
| 9102018 | Wellbore fluid treatment and method | Glenn Edward Woiceshyn | 2015-08-11 |
| 8949029 | Method for using tracer flowback for estimating influx volumes of fluids from different influx zones | — | 2015-02-03 |