|
2024
|
Invention
|
Tree gate valve. A valve with a body having a through bore for fluid passage. The body has a plur... |
|
|
Invention
|
Explosion proof pump module. An explosion proof pump system includes an explosion proof enclosure... |
|
|
Invention
|
Modular blowout preventer. A modular blowout preventer includes a first chamber, a main body, and... |
|
|
Invention
|
Well control sealing system.
A blowout preventer includes a main body having a through bore and ... |
|
|
Invention
|
Blowout preventer actuation system. A blowout preventer actuation system has a frame configured f... |
|
|
Invention
|
Cutters for severing objects in bores. Cutters for severing objects in a bore. The cutters having... |
|
2023
|
Invention
|
Gate conduit apparatus. A conduit apparatus with a body, a first surface, and a second surface op... |
|
|
Invention
|
Rapid separation conduit. A rapidly separable conduit includes a pair of linked coupling members ... |
|
|
Invention
|
Tree gate valve.
A valve with a body having a through bore for fluid passage. The body has a plu... |
|
|
Invention
|
Pressure control device and method |
|
|
Invention
|
Pressure control device and method. A pressure control device includes a housing having an annula... |
|
|
Invention
|
Systems and methods for fluid pressure control. Fluid pressure control systems and methods includ... |
|
|
Invention
|
Systems and methods for fluid pressure control |
|
|
Invention
|
Single gate valve. A valve has a body having a through bore. A gate is disposed in a passage tran... |
|
|
Invention
|
Blowout preventer actuation system.
A blowout preventer actuation system has a frame configured ... |
|
|
Invention
|
Cutters for severing objects in bores.
Cutters for severing objects in a bore. The cutters havin... |
|
|
P/S
|
Mechanical and electronic fluid control devices comprised of gate valves, connectors, and control... |
|
2022
|
Invention
|
Tubular coupling systems and methods.
Releasable tubular couplings entailing spring-based design... |
|
|
Invention
|
Tubular coupling systems and methods. A tubular coupling including a first tubular member; a seco... |
|
|
Invention
|
Remote underwater robotic actuator. An underwater robotic system includes a frame adapted to be d... |
|
2021
|
Invention
|
Remote underwater robotic actuator. An underwater robotic system includes a frame for deployment ... |
|
|
Invention
|
Blowout preventer. A blowout preventer and method of operating a wellbore. The blowout preventer ... |
|
|
Invention
|
Well control sealing system. A blowout preventer includes a main body having a through bore and d... |
|
|
Invention
|
Seals for multi-surface sealing. A seal includes a seal body formed as a closed loop. The seal bo... |
|
2020
|
Invention
|
Pressure control apparatus activation monitoring. An initiator monitoring and actuating system in... |
|
|
Invention
|
Connector engagement system.
A connector may comprise a plurality of locking members arranged to... |
|
|
Invention
|
Connector engagement system. A connector may comprise a plurality of locking members arranged to ... |
|
|
Invention
|
Explosive disconnect. A coupling system includes a lower marine riser package having a connector ... |
|
|
Invention
|
Pressure control apparatus inserts. A blowout preventer includes a main body having a through bor... |
|
|
Invention
|
Simultaneous multiple control signal blowout preventer actuation. A blowout preventer actuation a... |
|
|
Invention
|
Kinetic shear ram cutters for well control apparatus. A blowout preventer includes a main body ha... |
|
|
Invention
|
Piston and gate assembly for kinetic pressure control apparatus ram. A ram for a blowout prevente... |
|
|
Invention
|
Managed pressure drilling system and method. A method for controlling pressure in a well includes... |
|
2019
|
Invention
|
Pressure control device with safety locking mechanism. A well pressure control device includes a ... |
|
|
Invention
|
Kinetic ram having pressure relief device. A kinetic ram for a blowout preventer includes a press... |
|
|
P/S
|
Subterranean well pressure control devices, namely, blowout preventers including kinetic shear ra... |
|
2018
|
P/S
|
Oil and gas well pressure control devices and parts therefor, namely, blowout preventers |
|
|
P/S
|
Oil and gas well pressure control devices and parts therefor, namely, blowout preventers having p... |
|
|
Invention
|
Iris valve type well annular pressure control device and method. A well annular pressure control ... |
