| 12404743 |
Rupture disc assembly |
Michael WERRIES, Daniel STANNUS, Timothy Johnson, Masoud Kalantari |
2025-09-02 |
| 12104461 |
Asynchronous frac-to-frac operations for hydrocarbon recovery and valve systems |
WARREN FOSTER PETER MacPHAIL, Jesse POWELL, Michael WERRIES |
2024-10-01 |
| 12060772 |
Systems and methods for producing hydrocarbon material from or injecting fluid into a subterranean formation using adjustable flow restriction |
Juan Montero, Jonathan RAASCH |
2024-08-13 |
| 11959370 |
Convertible tracer valve assemblies and related methods for fracturing and tracing |
Dustin Ellis, Shan Zi, John Ravensbergen, Craig Harty, Stanley Mberia +2 more |
2024-04-16 |
| 11927075 |
Bottomhole assembly |
Juan Montero, Rio WHYTE, Timothy Johnson |
2024-03-12 |
| 11821286 |
Apparatuses, systems and methods for producing hydrocarbon material from a subterranean formation |
John Ravensbergen, Lyle Laun, Michael WERRIES, Tim Johnson, Juan Montero |
2023-11-21 |
| 11578562 |
Systems and methods for producing hydrocarbon material from or injecting fluid into a subterranean formation using adjustable flow restriction |
Juan Montero, Jonathan RAASCH |
2023-02-14 |
| 11434735 |
Apparatuses, systems and methods for producing hydrocarbon material from a subterranean formation |
John Ravensbergen, Lyle Laun, Michael WERRIES, Tim Johnson, Juan Montero |
2022-09-06 |
| 11306560 |
Apparatus, systems and methods for isolation during multistage hydraulic fracturing |
Michael WERRIES, Tim Johnson, Ramin TAJALLIPOUR |
2022-04-19 |
| 11131164 |
Apparatus, systems and methods for actuation of downhole tools |
Michael WERRIES, Lyle Laun, John Ravensbergen, Ramin TAJALLIPOUR, Roman Vakulin |
2021-09-28 |
| 11078745 |
Apparatuses and methods for enabling multistage hydraulic fracturing |
Don Getzlaf, Tim Johnson |
2021-08-03 |
| 10808509 |
Electrically actuated downhole flow control apparatus |
Don Getzlaf, John Ravensbergen |
2020-10-20 |
| 10781664 |
Plug-actuated flow control member |
Don Getzlaf, John Ravensbergen, Tim Johnson |
2020-09-22 |
| 10612353 |
Downhole flow control apparatus |
Don Getzlaf, John Ravensbergen, Michael WERRIES |
2020-04-07 |
| 10329867 |
Apparatuses and methods for enabling multistage hydraulic fracturing |
Don Getzlaf, Tim Johnson |
2019-06-25 |
| 10214972 |
Vibration assisted rotary drilling (VARD) tool |
Stephen Douglas Butt, Pushpinder Singh Rana |
2019-02-26 |
| 10161220 |
Plug-actuated flow control member |
Don Getzlaf, John Ravensbergen, Tim Johnson |
2018-12-25 |
| 10066467 |
Electrically actuated downhole flow control apparatus |
Don Getzlaf, John Ravensbergen |
2018-09-04 |