1026 patents
Page 25 of 52
Utility
Crosslinking of cellulose fibers
9 Aug 22
Methods of treating a subterranean formation include forming a treatment fluid including a hydrophilic fiber coated with a water soluble polymer and a crosslinking agent.
Giselle Refunjol, Jazmin Godoy-Vargas, Mohan Kanaka Raju Panga
Filed: 12 Oct 17
Utility
Automation of packer inflation
9 Aug 22
The disclosure provides for a method for setting an inflatable packer.
Bo Yang, Kai Hsu, Deopaul Dindial
Filed: 19 Dec 19
Utility
Self metering setting tool having integrated wireline adapter kit functionality
9 Aug 22
A technique facilitates improved setting of downhole devices, e.g. frac plugs.
William Norrid, Sidney Jasek, Michael Dardis, Isaac Aviles Cadena, Robert Matthew Graham, Roberto Jaime
Filed: 11 Oct 19
Utility
System and methodology to integrate m-tool nozzle with sand screen
9 Aug 22
A sand control assembly includes a base pipe having at least one perforation, a housing, and at least one inflow control device integrated within the housing via an associated ring secured to the housing and the base pipe, the at least one inflow control device and the associated ring creating a seal.
Ashutosh Dikshit, Michael Plooy
Filed: 23 Oct 20
Utility
Submersible pumping system with a motor protector having a thrust runner, retention system, and passageway allowing gas flow from a lower region into an upper region
9 Aug 22
A system and methodology are provided for enhancing the life and usefulness of a thrust bearing assembly in a submersible pumping system component.
Arthur Ignatius Watson
Filed: 4 Oct 16
Utility
High-voltage protection and shielding within downhole tools
2 Aug 22
A downhole tool may include a voltage multiplier within a housing.
Matthieu Simon, Jani Reijonen
Filed: 17 Jul 20
Utility
Cable management on marine drilling risers
2 Aug 22
A drilling riser cable management system includes a plurality of clamping mechanisms pre-installed on riser joints and a robotic arm.
Vikas Rakhunde, Steven Shimonek, Nicolas Arteaga, Matthew Givens, Harold Tenorio, Jon Tyler, John Zahl
Filed: 23 Jan 20
Utility
Coupled reservoir-geomechanical models using compaction tables
2 Aug 22
Systems, methods, and computer readable media, of which the method includes calculating strains, stresses, or both resulting from pressure changes in a subterranean volume using a geomechanical model, determining one or more local correlations between pressure changes and changes in permeability, porosity, or both in the subterranean volume using the calculated strains and stresses, generating one or more compaction tables for the subterranean volume using the local correlations, calculating pressure changes in the subterranean volume by simulating fluid flow in the subterranean volume using a reservoir model, and modifying the reservoir model using the one or more compaction tables and the calculated pressure changes.
Xavier Garcia-Teijeiro, Adrian Rodriguez Herrera
Filed: 1 Dec 17
Utility
Rotating control device systems and methods
2 Aug 22
A rotating control device (RCD) system includes a first RCD comprising a first body and a first sealing element within the first body and a second RCD comprising a second body a second sealing element within the second body.
Stephen McGuire
Filed: 21 Apr 20
Utility
Seal arrangement
2 Aug 22
A sealing method and sealing arrangement is described.
Peter Moyes
Filed: 20 Mar 15
Utility
System and method of treating a subterranean formation with a diverting composition
26 Jul 22
A system and method for treating a subterranean formation.
Chad Kraemer, Bruno Lecerf, Zinaida Usova, William Troy Huey
Filed: 2 Dec 14
Utility
Displaying steering response with uncertainty in a heat map ellipse
26 Jul 22
A computer-implemented method including receiving a steering command identifying a tool face orientation in which the steering command is expected to produce an intended steering response of an intended drilling trajectory.
Samba Ba, Conie Chiock, Ginger Hildebrand, Maurice Ringer
Filed: 12 Sep 19
Utility
Method and system for monitoring and controlling fluid movement through a wellbore
26 Jul 22
A method for moving fluid through a pipe in a wellbore includes placing at least two different fluids in the pipe and in an annular space between the pipe and the wellbore.
Oney Erge, Ginger Vinyard Hildebrand, Wayne Kotovsky
Filed: 20 Dec 19
Utility
Kerogen maturity and porosity in shale
26 Jul 22
A system having an NMR measurement device make measurements on a region of investigation in which an NMR-active fluid has been injected.
Mohammed Badri, Reza Taherian
Filed: 7 Mar 18
Utility
Alternate deployed electric submersible pumping system cable
26 Jul 22
An electric submersible pumping system cable is provided with a plurality of conductors.
William Goertzen, Mark Metzger, Jason Holzmueller, Gregory Howard Manke
Filed: 7 Jun 18
Utility
High temperature submersible power cable
26 Jul 22
A method can include extruding an electrically insulating elastomeric compound about a conductor where the electrically insulating elastomeric compound includes ethylene propylene diene monomer (M-class) rubber (EPDM) and an alkane-based peroxide that generates radicals that form decomposition products; cross-linking the EPDM via radical polymerization to form an electrically insulating layer about the conductor; heating the cross-linked EPDM to at least 55 degrees C. to reduce the concentration of the decomposition products in the electrically insulating layer; and disposing a gas barrier layer about the electrically insulating layer.
Jason Holzmueller, Jinglei Xiang
Filed: 23 Sep 16
Utility
Power supply unit, system and method for coalescence of multi-phase liquid mixtures
26 Jul 22
A power supply device includes a power conversion circuit configured to generate an output voltage from an input voltage, and a controller coupled to the power conversion circuit and configured to control the power conversion circuit to generate the output voltage for causing or enhancing coalescence of a multi-phase liquid mixture when the output voltage is applied to the multi-phase liquid mixture.
Pavan Kumar B. Mandewalkar, Gary W. Sams
Filed: 5 Nov 19
Utility
Cybersecurity with edge computing
26 Jul 22
The disclosure provides for a two-stage method for analyzing data from an oil and gas field operation site for cyber threats.
Apurva Mohan
Filed: 6 Nov 19
Utility
Cold rolling devices and cold rolled rotary shouldered connection threads
19 Jul 22
A device for cold rolling a thread on a tubular support member of a rotary shouldered thread connection includes obtaining an original root depth of a thread root, cold rolling the thread until a minimum increased root depth tolerance is achieved.
Rakesh Singh, Ke Ken Li, Michael Hui Du, Fei Song, Stephen Ray Stafford, Anthony Louis Williams Collins, Keith Moriarty, Doyle Brinegar
Filed: 29 Oct 18
Utility
Shear ram for a blowout preventer
19 Jul 22
The present disclosure relates to a ram system for a blowout preventer.
Miguel Urrutia, Micah Threadgill, John Gregory Landthrip
Filed: 3 Jun 20