Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193363 | Steering control of a drilling tool | Javier Mauricio Melo Uribe, Adrián Guillermo Ledroz | 2021-12-07 |
| 11175431 | Gyro-magnetic wellbore surveying | Adrián Guillermo Ledroz | 2021-11-16 |
| 11041376 | Gyro-magnetic wellbore surveying | Adrián Guillermo Ledroz | 2021-06-22 |
| 11002131 | Directional control of wellbore trajectories | Barry Smart, Adrián Guillermo Ledroz | 2021-05-11 |
| 10895144 | System and method for analyzing wellbore survey data to determine tortuosity of the wellbore using displacements of the wellbore path from reference lines | Jon Bang, Onyemelem Jegbefume, Adrián Guillermo Ledroz | 2021-01-19 |
| 10781691 | System and method for providing a continuous wellbore survey | Adrián Guillermo Ledroz | 2020-09-22 |
| 10724361 | Method and apparatus for initialization of a wellbore survey tool | Adrián Guillermo Ledroz | 2020-07-28 |
| 10689969 | System and method for providing a continuous wellbore survey | Adrián Guillermo Ledroz, Rafael Castro | 2020-06-23 |
| 10577918 | Determining directional data for device within wellbore using contact points | Jon Bang, Onyemelem Jegbefume, Adrián Guillermo Ledroz | 2020-03-03 |
| 10329896 | System and method for analyzing wellbore survey data to determine tortuosity of the wellbore using tortuosity parameter values | Jon Bang, Onyemelem Jegbefume, Adrián Guillermo Ledroz | 2019-06-25 |
| 10323501 | Method and apparatus for generating weighted average survey | Stephen Victor Mullin, Roger Ekseth | 2019-06-18 |
| 10316639 | System and method for analyzing wellbore survey data to determine tortuosity of the wellbore using displacements of the wellbore path from reference lines | Jon Bang, Onyemelem Jegbefume, Adrián Guillermo Ledroz | 2019-06-11 |
| 10221676 | Method and apparatus for initialization of a wellbore survey tool | Adrián Guillermo Ledroz, Eric Wright | 2019-03-05 |
| 10077648 | System and method for providing a continuous wellbore survey | Adrián Guillermo Ledroz | 2018-09-18 |
| 9267370 | Method and apparatus for initialization of a tool via a remote reference source | Eric Wright, Gary Uttecht, Roger Ekseth | 2016-02-23 |
| 9207352 | Method and apparatus for initialization of a tool configured to be moved along a wellbore | Roger Ekseth | 2015-12-08 |
| 8781744 | Downhole surveying utilizing multiple measurements | Roger Ekseth | 2014-07-15 |
| 8655596 | System and method for measuring depth and velocity of instrumentation within a wellbore using a bendable tool | Roger Ekseth, Stephen Victor Mullin | 2014-02-18 |
| 8433517 | System and method for measuring depth and velocity of instrumentation within a wellbore using a bendable tool | Roger Ekseth, Stephen Victor Mullin | 2013-04-30 |
| 8433519 | Downhole surveying utilizing multiple measurements | Roger Ekseth | 2013-04-30 |
| 8428879 | Downhole drilling utilizing measurements from multiple sensors | Roger Ekseth | 2013-04-23 |
| 8393413 | Closed loop control bore hole drilling system | David P. McRobbie | 2013-03-12 |
| 8374793 | Reducing error contributions to gyroscopic measurements from a wellbore survey system | Roger Ekseth, Gary Uttecht | 2013-02-12 |
| 8305230 | Method and apparatus for initialization of a wellbore survey tool | Roger Ekseth | 2012-11-06 |
| 8294592 | Method and apparatus for initialization of a wellbore survey tool via a remote reference source | Eric Wright, Gary Uttecht, Roger Ekseth | 2012-10-23 |