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Onesubsea Ip Uk Limited patents


Recent patent applications related to Onesubsea Ip Uk Limited. Onesubsea Ip Uk Limited is listed as an Agent/Assignee. Note: Onesubsea Ip Uk Limited may have other listings under different names/spellings. We're not affiliated with Onesubsea Ip Uk Limited, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "O" | Onesubsea Ip Uk Limited-related inventors


 new patent  Subsea template architecture

A subsea template manifold and method, of which the subsea template manifold includes a first suction compartment configured to be at least partially embedded in a sea floor, a second suction compartment configured to be at least partially embedded in the sea floor, and a bridging element extending between and connected to the first and second suction compartments. The bridging element is configured to be at least partially embedded in the sea floor.. ... Onesubsea Ip Uk Limited

Load and vibration monitoring on a flowline jumper

A flowline jumper for providing fluid communication between first and second spaced apart subsea structures includes a length of conduit having a predetermined size and shape and first and second connectors deployed on opposing ends of the conduit. The first and second connectors are configured to couple with corresponding connectors on the subsea structures. ... Onesubsea Ip Uk Limited

Instrumented subsea flowline jumper connector

A subsea flowline jumper connector includes at least one electronic connector deployed thereon. The sensor may provide data indicative of the connector state during installation and production operations.. ... Onesubsea Ip Uk Limited

Integrated well system asset and high integrity pressure protection

A technique facilitates integration of a well system asset, e.g. A subsea asset, with a pressure protection system (pps) to prevent over-pressurization on a downstream side of the well system asset. ... Onesubsea Ip Uk Limited

Burnishing assembly systems and methods

A technique facilitates formation of a burnished region, e.g. A seal region, via plastic deformation of an internal surface. ... Onesubsea Ip Uk Limited

Gas filled subsea electronics housing with spring engaged heat sink

Heat sinks that cool electronics are mounted within a subsea housing or vessel. Springs are used to provide pressure between the heat sinks and a vessel wall. ... Onesubsea Ip Uk Limited

Magnetic preloading of bearings in rotating machines

In rotating machine having a vertically oriented rotating shaft, a static magnetic force is used to simulate rotor weight and create the desired bearing preload. By installing a magnet the gravity based preload on the shaft journal bearings of a horizontal machine can be simulated for a vertical shaft. ... Onesubsea Ip Uk Limited

Fluid flow control systems and methods

A fluid flow control assembly includes a first pipe-in-pipe assembly comprising an inner tubular member disposed in an outer tubular member, wherein the inner tubular member comprises an inner bore and an annulus is formed between the inner tubular member and the outer tubular member, a terminating bulkhead assembly coupled to the first pipe-in-pipe assembly, wherein fluid communication is provided between a bore of the bulkhead assembly and the inner bore of the inner tubular member while fluid communication is restricted between the bore of the bulkhead assembly and the annulus of the first pipe-in-pipe assembly, and an annulus conduit coupled to a radial port of the first pipe-in-pipe assembly, wherein fluid communication is provided between the annulus conduit and the annulus of the first pipe-in-pipe assembly while fluid communication is restricted between the annulus conduit and the inner bore of the inner tubular member.. . ... Onesubsea Ip Uk Limited

Tubular wellhead assembly

A wellhead assembly of a well system for installation in a wellbore, the wellhead assembly having a longitudinal axis and including a wellhead housing including a central passage defined by an inner surface, a hanger configured to be received within the passage of the wellhead housing and couple to the inner surface of the housing, a tubular string configured to be received in the passage of the wellhead housing, wherein the tubular string includes a passage, a choke coupled to the tubular string and configured to control a fluid flow through the passage of the tubular string, and a wellhead connector configured to releasably couple to an end of the wellhead housing and including a first passage in fluid communication with passage of the tubular string when the wellhead connector is coupled to the wellhead housing.. . ... Onesubsea Ip Uk Limited

Diffuser for a fluid compression device, comprising at least one vane with opening

The present disclosure describes a diffuser (2) for a fluid compression device, comprising at least one vane (4) mounted on a hub. In embodiments of the disclosure, at least one opening (5) is provided in the diffuser vanes (4), in the radial direction.. ... Onesubsea Ip Uk Limited

Regulating the temperature of a subsea process flow

An apparatus includes a subsea flow line and a two stage heat exchanger. The subsea flow line communicates a process flow that is associated with a subsea well, and the heat exchanger transfers thermal energy between the process flow and an ambient sea. ... Onesubsea Ip Uk Limited

Systems and methods for wirelessly monitoring well integrity

A well integrity monitoring system may include one or more sensing elements that are configured to generate feedback indicative of an integrity of a well. The one or more sensing elements may be disposed in at least one annulus of wellhead assembly. ... Onesubsea Ip Uk Limited

Conduit fatigue management systems and methods

A technique facilitates monitoring and managing fatigue related a flexible conduit deployed from a surface vessel. Movements of the surface vessel may be measured to obtain vessel movement/position data. ... Onesubsea Ip Uk Limited

Systems and methods for assessing production and/or injection system startup

A method of modeling effects of operational procedures during startup of a fluid production or injection system at a field includes determining initial conditions of the field at a first time based on field measurements of the field. The method also includes simulating startups of the fluid production or injection system based on the initial conditions. ... Onesubsea Ip Uk Limited

03/01/18 / #20180058597

Barrier fluid pressure system and method

System and methods are configured to adjust fluid pressure within a barrier fluid system on a subsea fluid processing machine. More specifically, a barrier fluid pressure system is located at the subsea location and includes a barrier fluid pressure regulator module having one input communicating or being pressure matched with a process fluid flowline and a second input communicating with the barrier fluid pressure system. ... Onesubsea Ip Uk Limited

02/22/18 / #20180051549

Erosion management system

An erosion management system is configured to monitor erosion of a component of a mineral extraction system. The erosion management system includes a controller configured to receive feedback from a flow meter related to a flow rate of a production fluid flowing through the component. ... Onesubsea Ip Uk Limited

02/08/18 / #20180041030

Supply and control unit for electrical devices of a production system and method therefore

A supply and control unit for electrical devices (7, 8, 9) of a production system comprising at least one host power supply and control device (1) being connected via a power and data transfer cable equipment (2) with said electrical devices (7, 8, 9) comprising power supply input ports (4, 5, 6), and at least one control and actuating device (3) arranged in situ with said electrical devices (7, 8, 9) to control an operational mode of said electrical devices (7, 8, 9) by carrying out a control command received from the host device (1) characterized in that at least one additional power source device (10) is arranged in situ with the electrical devices (7, 8, 9) comprising at least one flywheel energy storage being charged during charging periods linked to control commands that the operational mode of at least one electrical device (7, 8, 9) is to be started and being discharged to increase the power supply at input ports (4, 5, 6) of the electrical devices (7, 8, 9) that are being switched into the operational mode.. . ... Onesubsea Ip Uk Limited

02/08/18 / #20180038169

Releasable locking mechanism

A releasable locking mechanism 20 for use in a downhole well 10 is provided. The releasable locking mechanism 20 is suitable for use in a cable termination assembly 11. ... Onesubsea Ip Uk Limited

02/08/18 / #20180037979

Nickel alloy compositions for aggressive environments

A nickel alloy composition comprising hafnium provides superior heat, corrosion, and stress resistance. Various nickel alloy compositions used in the oil and gas industry are improved for use by the addition of hafnium in suitable amounts. ... Onesubsea Ip Uk Limited

02/01/18 / #20180031146

Subsea pipeline station

A subsea pipeline system may include a subsea pipeline station configured to establish fluid communication between a first pipeline and a second pipeline. The first pipeline may have a first diameter, and the second pipeline may have a second diameter different from the first diameter. ... Onesubsea Ip Uk Limited

02/01/18 / #20180030796

Modular manifold

A technique facilitates controlling fluid flows with a modular manifold. The modular manifold has a manifold base which is positioned at a desired surface or subsea location. ... Onesubsea Ip Uk Limited

01/18/18 / #20180019699

Systems and methods for mitigating resonance in long cable drives

A system includes a variable-speed drive configured to drive a motor, wherein the variable-speed drive is communicatively coupled to first and second resonant controllers. The system also includes a first transformer coupled to the variable-speed drive and an umbilical cable, wherein the first transformer increases a first voltage output by the variable-speed drive. ... Onesubsea Ip Uk Limited

12/28/17 / #20170373581

Long distance power transmission with magnetic gearing

Low frequency power is transmitted over long distances from a surface power supply to a subsea rotating machine, such as a pump or compressor. The low frequency power is used to rotate a motor at low speed. ... Onesubsea Ip Uk Limited

12/28/17 / #20170371984

Integrated modeling using multiple subsurface models

A method of integrated modeling using multiple subsurface models includes receiving multiple sets of input values associated with a hydrocarbon formation of the earth. The method also includes receiving a network model that includes one or more assets configured to distribute a flow of hydrocarbons from the hydrocarbon formation to a processing facility. ... Onesubsea Ip Uk Limited

12/28/17 / #20170370173

Robotic manipulators for subsea, topside, and onshore operations

An apparatus including a robotic manipulator coupled to an oilfield device to facilitate support operations. The robotic manipulator can include a tool for interacting with components of the oilfield device, and the robotic manipulator can provide three translational degrees of freedom of the tool with respect to the oilfield device. ... Onesubsea Ip Uk Limited

12/21/17 / #20170365433

Pressure-compensated fuse assembly

A pressure-compensated fuse assembly may include a first chamber housing a first fluid and a plurality of solid particles. Additionally, the fuse assembly may include a second chamber housing a second fluid. ... Onesubsea Ip Uk Limited

12/21/17 / #20170362910

Systems and methods for monitoring a running tool

A mineral extraction system may include a running tool configured to install a wellhead component in a wellhead assembly. The mineral extraction system may also include a plurality of sensors configured to monitor parameters of the running tool during the process of installing the wellhead component. ... Onesubsea Ip Uk Limited

12/07/17 / #20170350208

Load transfer profile

A load transfer profile for connection of two bodies without preloading uses a horizontal force couple instead of a vertical force couple for maximum efficiency. The load transfer profile includes a series of tapers and/or diameters that create a radial force couple separated by an axial distance. ... Onesubsea Ip Uk Limited

11/23/17 / #20170335833

Systems and methods for hydrate management

A fluid system includes a pumping flowline, wherein the pumping flowline is in selectable fluid communication with a production flowline, a cylinder including a first port and a second port, a piston slidably disposed in the cylinder, the piston sealing against an inner surface of the cylinder to form a first chamber and a second chamber, wherein the first chamber is in fluid communication with the first port and the second chamber is in fluid communication with the second port, and a first flowline in fluid communication with the first port of the cylinder and the pumping flowline, the first flowline including a first flowline valve, wherein, in response to opening the first flowline valve, the piston is displaced through the cylinder in a first direction to expand a volume of the first chamber of the cylinder.. . ... Onesubsea Ip Uk Limited

11/16/17 / #20170328176

Bore connector engagement technique

A technique for engaging a bore connector with a receptacle on subsea equipment. The technique may include providing an operator with a visual indication of acceptable alignment between the connector and the receptacle in advance of attaining engagement. ... Onesubsea Ip Uk Limited

11/16/17 / #20170328163

Subsea flowmeter connector assembly

A subsea connector assembly with flowmeter incorporated therein. The assembly is particularly configured for securing a flexible flowline at subsea production managing hardware such as at a manifold at a seabed or christmas tree at a well head. ... Onesubsea Ip Uk Limited

11/09/17 / #20170324273

Supply of auxiliary power to remote installations

The present disclosure relates to system and method used to transmit power to a remote location. More specifically, the present disclosure relates to a system and method used to independently energize control and monitoring functions of a remote installation prior to and/or during energizing its main circuit.. ... Onesubsea Ip Uk Limited

11/09/17 / #20170321512

Cable hanger with integrated internal tree cap

A cable hanger for use in a tree of a well including a bore includes a body and first and second barrier systems located on the body. The first barrier system includes a first seal configured to seal against the bore of the tree to establish a pressure barrier, and a first latching mechanism, wherein upon actuation, is configured to engage the tree and hold the cable hanger in place in the tree. ... Onesubsea Ip Uk Limited

10/26/17 / #20170306966

Subsea process lubricated water injection pump

A subsea water injection pump includes components that are cooled and lubricated by the process fluid. The pump includes opposing stages of impellers in a “back-to-back” arrangement such that the axial forces of the impeller stages partially or nearly fully offset each other. ... Onesubsea Ip Uk Limited

10/26/17 / #20170306720

Well tree hub and interface for retrievable processing modules

The present disclosure relates to providing a hub coupled into a production tree, manifold, or other equipment, and a base module that is attachable to and retrievable from the hub. The base module may be reconfigurable. ... Onesubsea Ip Uk Limited

09/21/17 / #20170267545

Subsea fluid injection system

A subsea system is configured to inject seawater into a subterranean formation. The system includes a sub-micron filtration module and a plurality of pumps and a plurality of other filtering devices arranged in series.. ... Onesubsea Ip Uk Limited

09/21/17 / #20170266586

Method and apparatus for fluid separation

A method and apparatus are disclosed for separating a multiphase fluid stream that includes a heavier fluid component and a lighter fluid component. The fluid flows along a first helical flowpath with a first pitch. ... Onesubsea Ip Uk Limited

09/07/17 / #20170254166

Well assembly with self-adjusting lockdown assembly

A self-adjusting lockdown assembly for engaging and/or preloading a tubular hanger to an interior of a wellhead housing. The lockdown assembly includes a support sleeve, a body received in the support sleeve, an elevator ring coaxially engaged with the support sleeve, a lock ring engaged with the elevator ring, and an actuator sleeve configured to move axially between the body and the elevator ring so as to adjust the position of the lock ring.. ... Onesubsea Ip Uk Limited

08/31/17 / #20170248247

Actuator for actuating a valve device

Actuator for actuating a valve device comprising an electric drive (14) being operatively engaged to an actuating element (1) of the valve device, the electric drive (14) comprising at least one torque motor (2) which drives a hollow shaft (3) as an internal rotor, that positions a threaded drive (4) having a screw nut (6) and a threaded spindle (5) for converting the rotational movement of the hollow shaft (3) into a translational movement of the threaded spindle (5), and the threaded spindle (5) acts upon the actuating element (1) for displacing the same, wherein the threaded drive (4) comprises an inverted roller screw (4.1), and the screw nut (6) of the inverted roller screw (4.1) houses the threaded spindle (5) as a push rod.. . ... Onesubsea Ip Uk Limited

08/31/17 / #20170247986

Additive management system

A system including an additive management system configured to oversee hydrate formation in a hydrocarbon extraction system, the additive management system including a flow meter configured to measure a fluid flow rate, a first sensor configured to measure at least one of a fluid property and an environmental condition, and a chemical injection device configured to inject a hydrate inhibitor into a fluid flow.. . ... Onesubsea Ip Uk Limited

08/10/17 / #20170227128

Multi-material seal with lip portions

A system may include a seal including first and second lip portions and an inner portion disposed between the first and second lip portions. The first and second lip portions may be formed from a different material than the inner portion. ... Onesubsea Ip Uk Limited

08/10/17 / #20170226826

Seal system and method

A system includes a bridge seal assembly configured to form a seal within mineral extraction equipment. The bridge seal assembly includes an annular bridge seal having an accordion-shaped body portion with a plurality of folded portions. ... Onesubsea Ip Uk Limited

08/03/17 / #20170222411

Electrical conductor and method of making the same

A conductive device includes a housing, a glass insulator, and a conductor. The housing comprises an opening. ... Onesubsea Ip Uk Limited

07/27/17 / #20170211354

Connection system for subsea flow interface equipment

A system for connecting flow interface equipment to a subsea tree or manifold is disclosed. The system relates to an apparatus adapted to inject fluids into a well having a flow bore. ... Onesubsea Ip Uk Limited

07/27/17 / #20170211350

Production assembly with integrated flow meter

A production assembly comprising a valve, a flow meter and a choke as part of a branch of a production tree.. . ... Onesubsea Ip Uk Limited

07/06/17 / #20170191565

Multi-material seal having a seal body and core

A system may include a seal including a seal body having an exterior with a seal interface. Additionally, the system may include a core disposed internally within and surrounded by the seal body. ... Onesubsea Ip Uk Limited

06/29/17 / #20170183942

Fluid processing machines with balance piston on inlet

A subsea pump is used in applications such as deep-water boosting of fluid produced from a wellbore. The process pressure variation is mostly related to the pump suction side in such applications. ... Onesubsea Ip Uk Limited

06/15/17 / #20170170640

Gas filled subsea electronics housing with spring engaged heat sink

Heat sinks that cool electronics are mounted within a subsea housing or vessel. Springs are used to provide pressure between the heat sinks and a vessel wall. ... Onesubsea Ip Uk Limited

05/18/17 / #20170138146

Apparatus and method for recovering fluids from a well and/or injecting fluids into a well

Methods and apparatus for diverting fluids either into or from a well are described. Some embodiments include a diverter conduit that is located in a bore of a tree. ... Onesubsea Ip Uk Limited

05/11/17 / #20170130730

Axial bearing offloading in fluid processing machines

The axial reaction force generated by a subsea pump or compressor is partially counteracted by a pressure differential in a barrier fluid across a thrust element. The pressure differential is created using impellers or other structures on the thrust element that increases the barrier fluid pressure on one side of the thrust element when the main shaft of the pump or compressor is rotated. ... Onesubsea Ip Uk Limited

05/04/17 / #20170122059

Stackable support system and method

A stackable support system and method are disclosed to increase the final contact area of an expanding lock component by stacking one ring on top of another such that one ring acts as an actuator for the one beneath it. As a body lands inside a receptacle, e.g. ... Onesubsea Ip Uk Limited

05/04/17 / #20170120994

Bearing support system and method for a turret on a vessel

A bearing system for a rotating turret mounted on a vessel includes upper radial and axial bearings placed on a stiff bearing support ring. The bearing support ring is isolated from deflections in the vessel's caisson. ... Onesubsea Ip Uk Limited

04/13/17 / #20170101842

Completion system with external gate valve

A gate valve assembly for use with a tubing hanger with a vertical bore, the gate valve including a housing located externally to the tubing hanger and a gate at least partially locatable in the housing and configured to extend through the tubing hanger and into the tubing hanger vertical bore. The gate valve assembly also includes a seat assembly having a seat and located within the tubing hanger, the seat assembly configured to seal against the gate when the gate is extended into the tubing hanger vertical bore.. ... Onesubsea Ip Uk Limited

04/06/17 / #20170096193

High pressure swivel system for turret-moored vessel

A high pressure swivel system provides fluid communication on a turret-moored vessel between a swivel core member being in fixed rotational alignment with a seabed mooring system and a swivel revolving member being in fixed rotational alignment with the hull of the vessel. The revolving member has upper and lower radially extending surfaces. ... Onesubsea Ip Uk Limited

03/09/17 / #20170067583

Gasket retention systems and methods

A connection system for retaining and releasing a gasket, a retention mechanism for retaining the gasket with a hub, and methods for operating the same are provided. The connection system includes a hub that contains a profile configured to receive the gasket and a retention mechanism. ... Onesubsea Ip Uk Limited

02/16/17 / #20170044858

Running tool lock open device

A lock open device for a running tool including a mandrel, the device including a collar located on the mandrel of the running tool and having an open position profile and a slot comprising a rotational travel section and an axial travel section. The lock open device also includes a top plate having a cog configured to engage with the open position profile to restrict the collar from relative rotation and a can including a pin configured to engage with the collar slot, in which the collar is rotatable upon overcoming a resistance of the top plate such that the pin is located in the axial travel section, allowing axial movement of the collar relative to the can.. ... Onesubsea Ip Uk Limited

01/26/17 / #20170022994

Surge free subsea compressor

A compressor includes impellers each having its chord angle less than its stall angle. The impellers can be used in a contra-rotating impeller arrangement without static diffusers. ... Onesubsea Ip Uk Limited

01/05/17 / #20170002651

Rov mountable subsea pump flushing and sampling system

An rov-mountable flush and sample skid is described that reduces the project cost and deliveries, and also improves hse risk during subsea pump installation campaigns. The rov skid can be configured as part of a standard rov tooling across different projects. ... Onesubsea Ip Uk Limited








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