185 patents
Page 6 of 10
Utility
Wellhead Assembly and Test Sealing Architecture
24 Jun 21
A wellhead assembly with an external test port for testing a primary seal at an interface of a wellhead and a base.
Edward Ganzinotti, III, Craig Cotton, Pheng Aun Soh, Juan Gonzalez
Filed: 15 Dec 20
Utility
Hoisting System And Method
17 Jun 21
A hoisting system of this disclosure includes a drawworks, a crown block or a compensator, a traveling block and at least one sheave assembly connected to the crown block or compensator in “Low Load/High Speed” mode and connected to the traveling block in “High Load/Low Speed” mode.
Rolf Gullaksen, Erling Tambs
Filed: 3 Apr 18
Utility
Connector for a Drilling or Production System
17 Jun 21
A connector is configured to couple a first annular member to a second annular member.
Florent Vargas
Filed: 14 Dec 20
Utility
Inflatable Packer System for an Annular Blowout Preventer
17 Jun 21
An inflatable packer system for an annular blowout preventer (BOP) includes an inflatable bladder configured to be positioned within a housing of the annular BOP and to inflate upon receipt of a fluid within the inflatable bladder.
Ray Zonoz, Steven Shimonek, Nicolas Arteaga, Bruce Boulanger, Taylor Mozisek, Jeffrey Lambert, Ian McDaniel
Filed: 13 Dec 19
Utility
Low-torque Disc for a Multiple Orifice Valve
10 Jun 21
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
Rotating Choke Assembly
10 Jun 21
A rotating choke assembly includes a rotating control device and a flow control device.
Vikas Rakhunde
Filed: 5 Dec 19
Utility
Systems and Methods for Retraction of a Packer Assembly of an Annular Blowout Preventer
10 Jun 21
A system for an annular blowout preventer (BOP) includes a piston, a packer assembly, and a connector assembly.
Bruce Boulanger, Taylor Mozisek, Jeffrey Lambert
Filed: 9 Dec 19
Utility
Fracturing Trees with Horizontally Offset Connections
3 Jun 21
A fracturing tree with valves and a junction of vertical and horizontal bores located within a shared, single block of metal is provided.
Kirk Paul Guidry, Stefan Marek Radwanski
Filed: 13 Jul 20
Utility
Cavity Lock System for a Blowout Preventer
27 May 21
A blowout preventer (BOP) includes a ram supported within a cavity that is positioned crosswise to a central bore of the BOP.
Taylor Mozisek, Micah Threadgill, Benoit Jauzion
Filed: 26 Nov 19
Utility
Fluid Pumping Using Electric Linear Motor
8 Apr 21
A drilling fluid pump system includes a plurality of modular pump units that are each driven by a linear electric motor.
Jeffrey Boardman Pruitt, Michael Raymond Netecke, Jaakko Jalmari Halmari, Sean M. Clarke, Ban Q. Tran
Filed: 30 Apr 19
Utility
Security System and Method for Pressure Control Equipment
8 Apr 21
A drilling system includes a surface system comprising a control panel.
Anh Dang, Matthew Olson
Filed: 7 Oct 20
Utility
System and Apparatus for Routing a Wire Rope or Wireline
1 Apr 21
An apparatus of this disclosure provides a twisted- or 3-dimensional guide path for a wire rope or wireline, the guide path being defined by a plurality of sheaves arranged sequentially along the path with the wrap angle being on a same side portion of each sheave as any other sheave of the plurality.
Slawomir Kukielka
Filed: 30 Sep 19
Utility
Lubricator Skid with Pivotal Rack
1 Apr 21
An apparatus for deploying lubricator pipes includes a rack configured to hold a plurality of lubricator pipes in a generally parallel orientation.
Nathaniel Pettibone
Filed: 27 Jul 20
Utility
Wellhead Systems and Methods
1 Apr 21
A wellhead system includes a wellhead including a position sensor disposed in an inner surface of the wellhead, and a wellhead component to be installed in the wellhead, the wellhead component including a position indicator disposed in an outer surface of the wellhead component, wherein the position sensor is configured to transmit a position signal in response to the wellhead component entering into a predetermined aligned position in the wellhead.
Jose Navar, Kythu Nguyen, Dennis Nguyen, Delbert Vanderford, Jason Busch, Haw Keat Lim
Filed: 15 Dec 20
Utility
Tool Trap System
25 Mar 21
A tool trap system that includes a housing.
Pandeeswaran Krishnasamy, Prabhu Jagadesan, Meshach Samuel Raj R
Filed: 20 Aug 20
Utility
Blowout Preventer Annular
25 Mar 21
A packer assembly for an annular blowout preventer includes an annular packer, a plurality of inserts, and a support.
Ray Zonoz, Xuming Chen
Filed: 23 Sep 19
Utility
Tool Catcher System
18 Mar 21
A tool catcher system that includes a housing.
Ian McDaniel, Jesse Garcia, Jeffrey Lambert, Nathaniel Pettibone, Ross Stevenson, Kody Carrillo
Filed: 12 Sep 19
Utility
Positive Displacement Pump Including a Plain Bearing for Components Experiencing an Oscillating Motion at Low Speeds
18 Mar 21
A positive displacement pump of this disclosure includes a plain bearing comprising a composite material located between a first component that may experience an oscillating motion at low speed (or at low speed and high loads) and a second component located about the first.
Jaakko Jalmari Halmari, Jeffrey Pruitt, Jonathan David Deagle, Jens Onno Onneken
Filed: 13 Sep 19
Utility
Apparatus, Systems, and Methods for Controlling Valve Actuation Speed
11 Mar 21
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
Needle Tip and Seat for a Choke Valve
25 Feb 21
Embodiments of the present disclosure relate to a choke valve that includes a choke body, a choke trim disposed in the choke body, where the choke trim is configured to adjust a cross-sectional area of a flow path in the choke body to adjust a fluid flow through the choke valve, a needle of the choke trim disposed in the flow path of the fluid flow, where the needle includes a first portion having a superhard material, a seat of the choke trim, where the needle is configured to move along an axis extending through an opening of the seat to adjust the fluid flow through the choke valve.
Scott A. Miller, Ghulam A. Barkatally, Jerry A. Martino, Declan Elliott, Edmund Peter McHugh, Jonathan Marshall, David Hoyle, Neil Cannon
Filed: 5 Nov 20