Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371985 | Surface tracking systems and methods for downhole wellbore position and trajectory determination | Christopher Michael Jones, Jeffrey James Crawford | 2025-07-29 |
| 12173586 | Fluid based intermittent powering of downhole operations | Michael Finke, Nagaraja K. Pai | 2024-12-24 |
| 12123284 | Selective electrode usage for directional pulse power drilling | Michael Finke, William M. Moeny, Daniel D. Gleitman | 2024-10-22 |
| 12104466 | Selective electrode usage for directional pulse power drilling from a single power source | Michael Finke | 2024-10-01 |
| 12104480 | Wellbore collision avoidance or intersection ranging | Jeffrey James Crawford, Christopher Michael Jones | 2024-10-01 |
| 12018538 | Compression sleeve structure for mounting magnets in downhole nuclear magnetic resonance application | Brian Breaux | 2024-06-25 |
| 11873715 | Pulse power drilling assembly transformer with a core having a non-conductive material | Michael Finke, William M. Moeny | 2024-01-16 |
| 11852007 | Drilling system with directional survey transmission system and methods of transmission | — | 2023-12-26 |
| 11692400 | Formation evaluation based on pulse power electrode discharge measurements | Matthew Cammack | 2023-07-04 |
| 11680447 | Power conditioning system for pulse power drilling | Nagaraja K. Pai, Ana Beatriz Martins Aguiar, Camila Elias Almeida, Diego Pereira Dias | 2023-06-20 |
| 11657965 | Configurations for cooling capacitors | Nagaraja K. Pai | 2023-05-23 |
| 11624239 | Pulse power drilling assembly transformer with a core having insulative and electrically conductive materials | Michael Finke | 2023-04-11 |
| 11555353 | Pulse power drilling control | Matthew Cammack | 2023-01-17 |
| 11536090 | Voltage line communications during pulse power drilling | Matthew Cammack | 2022-12-27 |
| 11519255 | Downhole tool dynamic and motion measurement with multiple ultrasound transducer | Peng Li, Yu Weng, Chung Chang, Rodney Allen Marlow | 2022-12-06 |
| 10954777 | Fixed-wavelength fiber optic telemetry for casing collar locator signals | Thanh T. Tran, William J. Schaecher, Wei Zhang | 2021-03-23 |
| 10781688 | Fixed-wavelength fiber optic telemetry | Srividhya Veeravalli Murali, Daniel Joshua Stark, David Wong | 2020-09-22 |
| 10401533 | Electromagnetic sensing apparatus for borehole acoustics | Clovis Bonavides, Burkay Donderici, Oleg Bondarenko | 2019-09-03 |
| 10208588 | High bitrate downhole telemetry system using two independent channels on a multi-conductor cable | Thanh T. Tran, Wei Sun, John David Terry, Jianqiang Zeng | 2019-02-19 |
| 10174609 | Establishing electrical communication with out-of-casing components | Luis Emilio San Martin | 2019-01-08 |
| 9869173 | Pulse generation for downhole logging | Peng Li, Batakrishna Mandal, Zheng Chen | 2018-01-16 |
| 9765612 | Time-frequency domain multiplexing apparatus, methods, and systems | Burkay Donderici | 2017-09-19 |
| 9702241 | Azimuthal orientation determination | Clint P. Lozinsky, Jon Troy Gosney | 2017-07-11 |
| 7891639 | Aligned and axially loaded pig injector valve | Pawel Sampolski | 2011-02-22 |
| 7685732 | Orientation sensing apparatus and a method for determining an orientation | Evan Lloyd Davies, Gary L. Donison, Byron John Sand, Clint P. Lozinsky, David Wong | 2010-03-30 |