| MODULAR ANTI-ROTATION DRILLING SYSTEMS AND METHODS |
11,566,497 |
01/31/2023
|
| Fluid-powered linear motor with rotary pistons and motion rectifier and
synthetic diamond bearing assemblies |
11,306,749 |
04/19/2022
|
| Injection withdrawal tracer tests to assess proppant placement |
11,294,349 |
04/05/2022
|
| CONTROL SYSTEMS AND METHODS TO ENABLE AUTONOMOUS DRILLING |
11,280,173 |
03/22/2022
|
| MULTILAYER SOLID LUBRICANT ARCHITECTURE FOR USE IN DRILLING TOOL APPLICATIONS |
11,156,033 |
10/26/2021
|
| Systems and methods that use harmonic drives for converting reciprocating
axial motion to continuous rotary motion, helical drives for converting
reciprocating rotary motion to reciprocating axial motion and
combinations thereof for converting reciprocating rotary motion to
continuous rotary motion |
11,143,275 |
10/12/2021
|
| Modular anti-rotation drilling systems and methods |
11,131,167 |
09/28/2021
|
| Ball transfer mechanism with polycrystalline diamond bearing support |
10,968,700 |
04/06/2021
|
| Control systems and methods to enable autonomous drilling |
10,900,343 |
01/26/2021
|
| Fluid-powered linear motor with rotary pistons and motion rectifier |
10,767,670 |
09/08/2020
|
| Variable rate compliance modules, assemblies and tools for suppression of
drilling vibrations |
10,407,998 |
09/10/2019
|
| Fluid driven drilling motor |
10,385,616 |
08/20/2019
|
| Deployable centralizers |
10,344,542 |
07/09/2019
|
| Modular fluid powered linear piston motors with harmonic coupling |
10,100,850 |
10/16/2018
|
| Ruggedized downhole tool for real-time measurements and uses thereof |
9,863,243 |
01/09/2018
|
| Electrofracturing test system and method of determining material
characteristics of electrofractured material samples |
9,719,908 |
08/01/2017
|
| Deployable centralizers |
9,580,976 |
02/28/2017
|
| Self-assembling segmented coiled tubing |
9,453,376 |
09/27/2016
|
| Fluid powered linear piston motor with harmonic coupling |
9,447,798 |
09/20/2016
|
| Inherently safe in situ uranium recovery |
8,708,422 |
04/29/2014
|
| Methods of recovering alkali metals |
8,663,361 |
03/04/2014
|
| Reduced-impact sliding pressure control valve for pneumatic hammer drill |
8,176,995 |
05/15/2012
|