416 patents
Page 7 of 21
Utility
Plug assembly for a mineral extraction system
7 Jun 22
A system includes a plug assembly having a housing configured to be positioned within a first passageway formed in a wellhead component.
Conor James Gray, Edmund McHugh
Filed: 8 Mar 19
Utility
Contoured Integrated Seat for Ball Valve
26 May 22
Valves having seats and counterseats with various contours are provided.
Brian Roppolo, Alberto Daglio, Clayton Schenk
Filed: 7 Feb 22
Utility
Valve Gate Eutectic Lock
26 May 22
A valve gate assembly with a eutectic implement configured to degrade in response to a force imparted along a non-parallel load path.
Jermetris McLin, Mark McGilvray Jr., Ovidiu Zorca
Filed: 1 Apr 20
Utility
Removing organic acids in monoethylene glycol recovery
10 May 22
Embodiments described herein provide a method, comprising reducing pH of a glycol vaporization separator purge stream to form an acid stream; distilling the acid stream to form an overhead stream and a bottoms stream; and recycling the bottoms stream to the vaporization separator.
Steven Langley
Filed: 13 Sep 19
Utility
Low-torque disc for a multiple orifice valve
10 May 22
A disc for a multiple orifice valve includes a disc body and a disc orifice extending through the disc body.
Scott A. Miller, Ghulam A. Barkatally, Jerry A. Martino, Declan Elliott, Andrew Twining
Filed: 16 Nov 20
Utility
Lubrication system for a piston pump
10 May 22
A piston assembly for a piston pump includes an actuator rod, a piston coupled to the actuator rod and configured to contact a radially-inner wall of a cylinder, and a piston support structure coupled to the actuator rod and configured to contact the radially-inner wall of the cylinder.
Michael Raymond Netecke, Ban Q. Tran
Filed: 13 Feb 20
Utility
Crosslinking Fluids, Methods for Delaying Gel Crosslinking of Said Fluids, and Applications of Said Fluids
5 May 22
Crosslinking fluids and methods configured for delaying gel crosslinking of the crosslinking fluid are provided.
Yiyan Chen
Filed: 30 Sep 21
Utility
Flexible fracturing fluid delivery conduit quick connectors
3 May 22
Fracturing fluid delivery systems having flexible fracturing fluid delivery conduits secured with quick connectors are provided.
Stuart Robinson, James Ekdahl, Andrew Sanders, Dennis P. Nguyen, Kirk P. Guidry
Filed: 26 Dec 19
Utility
Apparatus, systems, and methods for controlling valve actuation speed
3 May 22
A valve actuator for a valve is disclosed, including an actuator housing with a reciprocation axis and a piston configured to reciprocate within the actuator housing along the reciprocation axis.
Loc G. Hoang, Margaret Anne Maciejko
Filed: 5 Sep 19
Utility
Handling tool for casing tongs
19 Apr 22
Embodiments of a vertical pipe handler system (50) and method of its use include a casing tong handling tool (10) connected to a lifting tool (55) having a gripper head (51) and supported by an arm (53) of the vertical pipe handler system.
Kenneth McCabe, Dag Holen, Lars Petter Smeland, Glenn Saebo, Svein Jarle Haugland
Filed: 29 Sep 17
Utility
Encapsulated production chemicals
5 Apr 22
A method of performing an oilfield treatment that includes delivering to an oilfield fluid a host-guest complex, wherein the host-guest complex is formed from a solution of host molecule mixed with a guest molecule having opposing solubility from the host molecule; wherein the host molecule is present in the solution in an amount of at least 2×10−6 M.
Rachael Cole, Neil Feasey, Chandrashekhar Yeshwant Khandekar, Tore Nordvik, Neil Grainger
Filed: 3 May 17
Utility
Method and apparatus for fracking and producing a well
5 Apr 22
A technique facilitates performance of well operations.
Edward Ganzinotti, III, Pheng Aun Soh, Brandon Blake Shirley, Craig Cotton
Filed: 5 Apr 19
Utility
Quick closing valve system and methodology
5 Apr 22
A technique facilitates rapid transitioning of a valve, e.g. a gate valve.
Jermetris McLin, Mark McGilvray, Jr., Jerry Martino, Carl Toups
Filed: 13 Jan 20
Utility
Blowout preventer shearing ram
29 Mar 22
A blowout preventer (BOP) includes a main body that includes a bore extending through the main body.
Christopher Nault, Micah Threadgill
Filed: 21 Apr 20
Utility
Virtual multiphase flowmeter system
22 Mar 22
A technique facilitates monitoring fluid phases of a multiphase flow during, for example, well fluid production operations.
David Quin, Edmund Peter McHugh
Filed: 23 Jul 19
Utility
Rotating control device system with rams
15 Mar 22
A rotating control device (RCD) system includes a housing having a bore, a first ram assembly supported in the housing, and a second ram assembly supported within the housing.
Harold Tenorio, Jon Tyler
Filed: 28 May 20
Utility
Contoured integrated seat for ball valve
15 Mar 22
Valves having seats and counterseats with various contours are provided.
Brian Roppolo, Alberto Daglio, Barry Pellichino, Clayton Schenk
Filed: 9 Oct 18
Utility
Smart Wellhead
3 Mar 22
Smart wellhead assemblies with sensors for detecting positions of components within the bores of the wellhead assemblies are provided.
Haw Keat Lim, Yong Wee Lee, Sanjay Menon, Srivathsan Sudershan Vuruputoor
Filed: 26 Dec 19
Utility
Rotating Control Device Systems and Methods
3 Mar 22
A pressure control system includes a housing having a bore and a first pair of opposed rams positioned within the housing.
Nicolas Arteaga
Filed: 25 Aug 20
Utility
Measuring Backlash of a Pump Gear Train
3 Mar 22
Apparatus and methods for measuring backlash of a gear train of a pump unit for pumping a fluid.
Michael Raymond Netecke
Filed: 1 Sep 20