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349916 |
Meddelt |
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349865 |
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349712 |
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349461 |
Meddelt |
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| Anordning ved sementeringsventil |
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Meddelt |
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349367 |
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349368 |
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349218 |
Meddelt |
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349045 |
Meddelt |
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2038-11-23 |
| A petroleum well casing or tubing pipe recovery system and appurtenant method |
20210015 |
348685 |
Meddelt |
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| SWIVEL AND CIRCULATION CONTROL VALVE TOOL |
20241073 |
– |
Under behandling |
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– |
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– |
Under behandling |
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– |
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Under behandling |
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20220153 |
348185 |
Meddelt |
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| CASING EXPANDER |
20240647 |
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Under behandling |
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– |
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– |
Under behandling |
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– |
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– |
Under behandling |
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– |
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20220497 |
347936 |
Meddelt |
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– |
Under behandling |
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– |
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Under behandling |
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– |
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– |
Under behandling |
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– |
| A petrolium platform auxiliary rig and method of removing a well tubing from a petroleum well |
20211540 |
347597 |
Meddelt |
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20240039 |
– |
Under behandling |
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20211424 |
347426 |
Meddelt |
2023-10-30 |
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20220142 |
– |
Trukket |
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– |
| Barrier Verification System |
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– |
Under behandling |
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– |
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347304 |
Meddelt |
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347217 |
Meddelt |
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20191294 |
347194 |
Meddelt |
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2039-10-29 |
| A sealing device, a downhole tool comprising a sealing device and petroleum well toolstring valve comprising a sealing device |
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347062 |
Meddelt |
2023-05-02 |
2041-09-06 |
| A drill pipe string conveyed bridge plug running tool (100) and a method for forming and verifying a cement plug |
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346135 |
Meddelt |
2023-03-27 |
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20200715 |
346803 |
Meddelt |
2023-01-16 |
2040-06-18 |
| A drill pipe string conveyed bridge plug running tool and a method for forming and verifying a cement plug |
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346790 |
Meddelt |
2023-01-09 |
2041-09-24 |
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346736 |
Meddelt |
2022-12-05 |
2041-04-30 |
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346642 |
Meddelt |
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2041-04-12 |
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20210622 |
346567 |
Meddelt |
2022-10-10 |
2041-05-19 |
| Ball valve tool |
20210278 |
346525 |
Meddelt |
2022-09-19 |
2041-03-02 |
| Mechanical Casing Annulus Packer |
20181510 |
346473 |
Meddelt |
2022-08-29 |
2038-11-23 |
| A petroleum well casing or tubing pipe recovery system and a method for pipe recovery |
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346431 |
Meddelt |
2022-08-08 |
2040-03-03 |
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346353 |
Meddelt |
2022-06-20 |
2041-05-11 |
| Pakningssammenstilling |
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346276 |
Meddelt |
2022-05-16 |
2041-04-12 |
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346248 |
Meddelt |
2022-05-09 |
2039-08-27 |
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346193 |
Meddelt |
2022-04-11 |
2039-06-17 |
| A method for cutting off a tubular in a subterranean well and removing the cut-off section of the tubular from the well, and a toolstring thereof. |
20200757 |
346136 |
Meddelt |
2022-03-14 |
2040-06-26 |
| Casing cutter tool and method for operating the casing cutter - pressure actuated piston sleeve actuating ball valve |
20191033 |
346087 |
Meddelt |
2022-02-07 |
2039-08-27 |
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345875 |
Meddelt |
2021-09-20 |
2040-03-06 |
| Method of perforating, washing, cementing, and cutting and pulling a casing |
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Under behandling |
2021-03-19 |
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| Improved wear bushing install and retrieve system for a petroleum well, and Method therefor. |
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345144 |
Meddelt |
2020-10-19 |
2038-10-01 |
| Improved tandem releasable bridge plug system and method for setting such tandem releasable plugs |
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Under behandling |
2020-10-12 |
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| Improved tandem releasable bridge plug system and method for setting such tandem releasable plugs |
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344284 |
Meddelt |
2019-10-28 |
2038-03-14 |
| Autonomous plug tool |
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343273 |
Meddelt |
2019-01-14 |
2037-02-28 |
| Sementering som tillater innledende forlengelsesrørtoppintegritetsttest |
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339650 |
Patent opphørt |
2018-10-31 |
2034-10-14 |
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337058 |
Patent opphørt |
2018-06-30 |
2031-06-23 |
| A drill pipe string borne well test tool |
20161976 |
342549 |
Meddelt |
2018-06-11 |
2036-12-13 |
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342379 |
Meddelt |
2018-05-14 |
2033-08-21 |
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342251 |
Meddelt |
2018-04-30 |
2036-07-14 |
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341190 |
Meddelt |
2017-09-04 |
2035-12-11 |
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341125 |
Meddelt |
2017-08-28 |
2035-12-21 |
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338447 |
Meddelt |
2016-08-15 |
2035-01-19 |
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2016-06-30 |
2031-06-23 |
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2028-10-23 |
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325794 |
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2027-01-05 |
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324763 |
Meddelt |
2007-12-10 |
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