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Cameron International Corporation patents


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

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 new patent  Annular packer system and method

A system includes an annular packer assembly configured to be positioned within an outer annular barrel. The annular packer assembly includes a packer having a radially-inner surface configured to contact an inner annular barrel and a radially-outer surface, and the packer extends axially from a first end to a second... Cameron International Corporation

Connection methods and systems

Various novel connectors are provided. In one embodiment, the connector includes a collar configured to receive first and second components. In this embodiment, the connector may also include a load ring configured to be received in a groove of the second component and to move into and out of engagement... Cameron International Corporation

Apparatus and landing and setting slip assembly

Slip assemblies that can be used for gripping pipes and running tools for installing such slip assemblies are provided. In one embodiment, an apparatus includes a slip bowl assembly having a slip bowl and a plurality of slip segments movably affixed to the slip bowl for movement between a setting... Cameron International Corporation

System and method to seal multiple control lines

A system in some embodiments includes sealing system including an energizing member that simultaneously seats a plurality of sealing elements about a plurality of control lines, respectively. Further embodiments provide a method including disposing a plurality of sealing elements about a plurality of control lines, respectively, and fastening an energizing... Cameron International Corporation

Fluid injection system

A system including a fluid injection system configured to removably couple to a mineral extraction system, wherein the fluid injection system includes a fluid injection system controller, a flow meter system coupled to the fluid injection system controller, wherein the flow meter system is configured to measure a fluid flow... Cameron International Corporation

Seabed drilling system

The present disclosure relates generally to a well boring apparatus, and associated components, for drilling wellbores without the necessity of traditional well drilling equipment. The well boring apparatus operates on similar principles as a tunnel boring apparatus. The well boring apparatus is self-propelled, steerable, and can be launched from a... Cameron International Corporation

Back pressure valve

A system in some embodiments includes a back pressure valve configured to mount in a mineral extraction system. The back pressure valve comprises a cylindrical body comprising a venting port coaxial with a longitudinal axis of the cylindrical body and a plunger disposed in the venting port, wherein the plunger... Cameron International Corporation

One-trip hydraulic tool and hanger

A system includes a hanger running tool, which has a tool body, a first piston configured to move a first lock member between first locked and unlocked positions between the tool body and a hanger, and a second piston configured to move a second lock member between second locked and... Cameron International Corporation

System and landing equipment with retractable shoulder assembly

A load shoulder assembly is provided to land a component in a bore of a mineral extraction system. The load shoulder assembly includes a housing and a retractable shoulder assembly disposed in the housing. The retractable shoulder assembly is configured to selectively move a load shoulder surface between a retracted... Cameron International Corporation

Drawworks gearbox with redundant braking on input side

A drawworks gearbox includes additional braking on the input side of the gearbox to provide a redundant emergency brake and, optionally, a separate parking brake with the drum-side brakes being the emergency brake. An air-cooled brake disc is attached to a high speed coupling connected to the gearbox input pinion.... Cameron International Corporation

Stem guide system

A system including a stem guide system, including a stem guide, and a sleeve coupled to the stem guide, wherein the sleeve is configured to rest within a valve stem groove of a valve stem.... Cameron International Corporation

Override for a valve assembly

Embodiments of the present disclosure relate to a valve assembly that includes a valve configured to adjust a flow of fluid through a valve body of the valve assembly, an actuator configured to drive rotation of the valve, a gear assembly having a first planetary gear assembly and a second... Cameron International Corporation

Choke valve with flow-impeding recesses

Disclosed is a device that includes a choke valve. The choke valve may include a generally tubular throttling member having a sealing shoulder disposed in an inner volume of the throttling member, a plurality of openings configured to flow a fluid between the inner volume of the throttling member and... Cameron International Corporation

Blowout preventer monitoring systems and methods

A monitoring system for a blowout preventer (BOP) includes an ultrasonic transceiver configured to be coupled to a body that supports a movable component of the BOP. The system also includes a reflector configured to be positioned within a channel formed in the body. The ultrasonic transceiver is configured to... Cameron International Corporation

Close only expansive gate valve

A system, including a first flow control element configured to couple to a stem, and a second flow control element coupled to the first flow control element, wherein the first and second flow control elements are configured to expand relative to one another to create a seal in a closed... Cameron International Corporation

Self-relieving ball valve seat assembly

A ball valve includes a housing, a ball disposed within a cavity of the housing and configured to rotate between an open position and a closed position. The ball valve also includes an annular seat assembly positioned between the housing and the ball, and the annular seat assembly has an... Cameron International Corporation

Flow meter with rotor assembly

A flow meter for determining a flow rate of a fluid. The flow meter includes a housing comprising a flow bore, a rotor assembly rotatable by the flow of fluid within the flow bore and comprising a thermally diffused metallic material, and a sensor unit configured to generate a signal... Cameron International Corporation

Fluid analysis monitoring system

A system includes a channel having a first end configured to be fluidly coupled to a first portion of a conduit of a drilling system or a production system to enable fluid to flow from the conduit into the channel and a second end configured to be fluidly coupled to... Cameron International Corporation

Mineral extraction well seal

A system includes a seal assembly that includes an annular body, an interior sealing assembly coupled to an interior surface of the body, and an exterior sealing assembly coupled to an exterior surface of the body. The interior sealing assembly is actuated by a first piston and configured to form... Cameron International Corporation

Assembly for control and/or measurement of fluid flow

An assembly for the control of the flow of a fluid stream is provided, the assembly comprising a fluid flow conduit having a longitudinal axis; an inlet in the conduit for the fluid stream being processed; an outlet in the conduit for the fluid stream being processed; a control fluid... Cameron International Corporation

Drawworks apparatus and method

A drawworks assembly including a drum including a first end, a second end, and a longitudinal axis, a coupling assembly configured to transmit torque to the drum, and a cradle assembly configured to support the drum, wherein the coupling assembly is releasably coupled to the drum at a first planar... Cameron International Corporation

Blowout preventer systems and methods

An annular elastomeric packer for a blowout preventer includes a first insert including an upper flange extending between a radially inner end and a radially outer end, a lower flange extending between a radially inner end and a radially outer end, and a rib extending between the upper flange and... Cameron International Corporation

Lockdown system and method

A tubing or casing hanger assembly includes a tubing or casing hanger including a first key disposed on an outer surface of the hanger, and a locking member disposed about the hanger, the locking member including a first key disposed on an inner surface of the hanger, wherein the locking... Cameron International Corporation

Hydraulic fracturing systems and methods

A well stimulation system includes an inlet fluid conduit connected to a manifold, and a first wellhead assembly connected to the manifold, wherein the wellhead assembly includes a frac tree, a wellhead coupled to the frac tree, wherein the wellhead is in fluid communication with a first well, wherein the... Cameron International Corporation

Systems and methods for assembling a blowout preventer

A blowout preventer including a top including a chamber and an annular groove extending into a surface of the top, a housing including a chamber and an annular groove extending into a surface of the housing, and a connection assembly configured to releasably couple the top to the housing, the... Cameron International Corporation

Flexible stem bellow assembly

A bellows assembly is configured to mount between a movable valve structure and a stationary valve structure of a valve assembly. The bellows assembly comprises a bellows and a spacer. The bellows is configured to compress until a gap is closed relative to the spacer. The bellows assembly is configured... Cameron International Corporation

Buoyancy system for marine riser

A marine riser system, a buoyancy system, and a method of buoying a body. A riser joint includes a body, a buoyancy module, a thrust collar, and a reaction collar. The buoyancy module is coupled around the body and configured to produce a buoyant force when submerged at a subsea... Cameron International Corporation

Packer assembly with inserts for blowout preventer

A blowout preventer (“BOP”) includes a housing comprising a vertical bore extending through the housing and a packer assembly movably positioned within the housing and configured to form a seal within the housing. The packer assembly includes an elastomeric body comprising an elastomeric material and inserts positioned within the elastomeric... Cameron International Corporation

Ball valve system and method

A system configured to adjust a seat of a ball valve includes a cam-actuated valve that is configured to be controlled via rotation of a stem coupled to a ball of the ball valve. The cam-actuated valve is configured to enable a flow of fluid at a first pressure to... Cameron International Corporation

Ball valve system

A ball valve positioned between a first line and a second line includes a housing and a ball disposed a ball disposed within the housing. The ball includes a bore and is configured to rotate between an open position and a closed position. The ball valve also includes an annular... Cameron International Corporation

Diamond sintered sampling relief valve

A sampling system and relief valve are disclosed. The system can include a bypass loop for receiving a fluid. The system can also include sample receivers. The system further includes a sample extractor configured to obtain a sample of the fluid in the bypass loop to deposit to the one... Cameron International Corporation

Process scheme to improve divalent metal salts removal from mono ethylene glycol (meg)

A MEG reclamation process includes the step of increasing above 2,000 ppm the divalent metal salts concentration of a rich (wet) MEG feed stream flowing into a precipitator. The increasing step includes routing a salts-saturated MEG slipstream from the flash separator it to the precipitator. The slipstream may be mixed... Cameron International Corporation

Top-mounted compensator for use in a motion compensation system

A bell design crown block for a top mounted compensator includes a removable, tilting sheave block mounted within the outside perimeter of a crown block yoke. An actuator installed in the crown block actuates the tilt function. No hinge adaptor is required and the sheave block does not hang past... Cameron International Corporation

Modular blowout preventer control system

Disclosed here are systems and methods for modular blowout preventer (BOP) control. A modular BOP control unit system of one embodiment includes a group of modular control units mounted on a skid. The modular control units can include a main control unit module for an annular BOP, a diverter valve... Cameron International Corporation

02/08/18 / #20180038390

Hydraulic timing device

A pressure vessel having an adjustable volume to adjust a hydraulic time delay produced by the pressure vessel. The pressure vessel can include a piston with an adjustable stroke and a rod received in a housing to limit the stroke of the piston. The piston divides the housing into a... Cameron International Corporation

02/08/18 / #20180038491

Flexible seat ball valve

A system includes a ball valve. The ball valve includes a housing, a ball, and a first valve seat assembly. The housing includes a chamber, a first fluid passage intersecting the chamber, and a second fluid passage intersecting the chamber. The ball is disposed in the chamber and is configured... Cameron International Corporation

02/08/18 / #20180038554

Floating liquefied natural gas pretreatment system

A pretreatment system and method for a floating liquid natural gas (“FLNG”) facility are presented. The inlet natural gas stream flows through a membrane system to remove carbon dioxide and a heat exchanger, producing first and second cooled CO2-depleted non-permeate streams. The first cooled CO2-depleted non-permeate stream is routed to... Cameron International Corporation

02/08/18 / #20180038555

Floating liquefied natural gas pretreatment system

A pretreatment system and method for a floating liquid natural gas (“FLNG”) facility are presented. The inlet natural gas stream flows through a membrane system to remove carbon dioxide and a heat exchanger, producing first and second cooled CO2-depleted non-permeate streams. The first cooled CO2-depleted non-permeate stream is routed to... Cameron International Corporation

02/01/18 / #20180030791

Lifting subsea equipment

A lifting apparatus for subsea equipment and a method of installing subsea equipment for a subsea well. A lower marine riser package (LMRP) including elevator links that pivot on a load bearing structure located on the LMRP. An elevator link can include a stem coupled between a pivot loop and... Cameron International Corporation

02/01/18 / #20180030803

Annular blowout preventer apparatus

The present disclosure generally relates to an annular blowout preventer (“BOP”) apparatus for sealing a wellbore. In particular, the annular BOP includes a body comprising a vertical bore extending therethrough, an upper packing element located in the body, a lower packing element located in the body and spaced axially from... Cameron International Corporation

02/01/18 / #20180030804

Internal and external pressure seal assembly

A system, method, and seal assembly for sealing between two devices. The system comprising a first device, a second device, and a seal assembly, which is configured to seal between the first device and the second device. The seal assembly comprises an annular gasket configured to seal against a pressure... Cameron International Corporation

02/01/18 / #20180034543

Cable monitoring system and method using noise-domain reflectometry

A system and method to monitor a cable using noise-domain reflectometry. A receiver is configured to receive a signal and a reflection of the signal transmitted through the cable. The reflection of the signal can be indicative of a fault condition relating to the integrity of the cable. A processor... Cameron International Corporation

01/25/18 / #20180023361

Packer assembly with multi-material inserts for blowout preventer

A blowout preventer (“BOP”) for sealing against an object includes a housing comprising a bore extending through the housing with the object being extendable through the bore. The BOP further includes a packer assembly movably positioned within the housing and configured to form a seal within the housing. The packer... Cameron International Corporation

01/18/18 / #20180016861

Valve with balanced blind seal ring

Directional control valves with blind shear rings are provided. In one embodiment, a valve includes a piston within an inner chamber of a hollow body having inlet and outlet ports in fluid communication with the inner chamber. The valve includes a shear seal ring positioned in the piston and seated... Cameron International Corporation

01/11/18 / #20180010404

Self-aligning mud pump assembly

A self-aligning mud pump apparatus is provided. In one embodiment, the mud pump includes a rotatable crankshaft, a crosshead, a crosshead guide, and a hub disposed in a housing. The hub is disposed on the crankshaft and is operable to convert rotating motion of the crankshaft to reciprocating motion of... Cameron International Corporation

01/11/18 / #20180010408

Isolation flange assembly

An isolation flange assembly including a body including a receptacle disposed therein, and a first seal assembly disposed in the receptacle of the body, wherein the first seal assembly is configured to sealingly engage an inner surface of the receptacle of the body and an outer surface of a tubular... Cameron International Corporation

01/11/18 / #20180010410

Blowout preventer apparatus and method

An annular elastomeric packer for a blowout preventer includes a plurality of circumferentially spaced inserts, wherein at least one of the plurality of inserts includes an upper flange extending between a radially inner end and a radially outer end, a lower flange extending between a radially inner end and a... Cameron International Corporation

01/11/18 / #20180010411

Systems and methods for cutting a tubular member

A closure device for cutting a tubular member includes a housing, and a cutting member disposed in the housing, wherein the cutting member is coupled to a heating element, wherein the cutting member is configured to transfer heat to a tubular member from the heating element to cause a loss... Cameron International Corporation

01/11/18 / #20180010420

Flow control assembly

A system includes a flow control assembly having a first portion configured to be positioned within and coupled to a first passageway formed in a wellhead component and a second portion configured to be coupled to a second passageway formed in a body that is configured to be coupled to... Cameron International Corporation

01/11/18 / #20180010421

Choke valve for high pressure drop

An orifice valve as disclosed herein produces a high pressure drop in a flowing fluid. A valve body includes a flow restrictor with multiple flow orifices or ports. The flow ports produce fluid jets. The flow ports may be angled relative to the axial centerline of the valve body.... Cameron International Corporation

01/11/18 / #20180010590

Load-balanced mud pump assembly

A load-balanced, high-capacity mud pump is provided. In some embodiments, load balancing is achieved by spacing hubs along the crankshaft of the mud pump with the bull gears disposed opposite one another, on outer ends of the crankshaft adjacent to the housing. In such an embodiment, the hubs are disposed... Cameron International Corporation

01/11/18 / #20180010601

Mud pump sealing assembly

Various assemblies that can be used in a mud pump with a plunger-style piston to reduce seal failures, to offer control in variability of the circumference of the piston to thereby control fluid pressure, and to provide visibility into seal condition during operation. In one embodiment, a sleeve that can... Cameron International Corporation

01/04/18 / #20180002993

Wear bushing retrieving system and method

A system includes a wear bushing retrieval tool. The wear bushing retrieval tool an annular main body configured to be disposed about a tubular string, a plurality of locking dogs, wherein each locking dog of the plurality of locking dogs is pivotably coupled to the annular main body, a first... Cameron International Corporation

01/04/18 / #20180003537

Smooth bore, chordal transit-time ultrasonic meter and method

A flow element for an ultrasonic flowmeter having a plurality of transducers for analyzing fluid flow in a pipe. The flow element includes a housing having a bore with an internal diameter and a surface through which fluid flows and a plurality of cavities each of which has an opening... Cameron International Corporation

12/28/17 / #20170370177

Hydraulic tool

A system including a hydraulic tool configured to energize a lock ring system and a seal assembly with a hydraulic fluid, wherein the hydraulic tool including a hydraulic body configured to couple to a hydraulic fluid source, a first piston configured to move axially with respect to the hydraulic body... Cameron International Corporation

12/21/17 / #20170361394

Systems and methods for pulsed friction and friction stir welding

A system includes a tool configured to be positioned proximate to respective welding surface of separate components. The tool includes a tool head and an actuator configured to drive rotation of the tool head. The tool also includes a controller having a memory operatively coupled to a processor. The processor... Cameron International Corporation

12/21/17 / #20170362909

High-integrity pressure protection system christmas tree

A high-integrity pressure protection system Christmas tree is provided. In one embodiment, an apparatus includes a Christmas tree, a choke coupled to receive fluid from the Christmas tree, and a high-integrity pressure protection system. The high-integrity pressure protection system includes pressure sensors downstream of the choke, valves upstream of the... Cameron International Corporation

12/07/17 / #20170350223

Adjustable fracturing system

An adjustable fracturing system is provided. The system includes an adjustment joint configured to be varied in length to facilitate coupling of a fracturing manifold to a fracturing tree. In one embodiment, the system may also include the fracturing manifold and the fracturing tree. Additional systems, devices, and methods are... Cameron International Corporation

11/30/17 / #20170342785

Modular spinner roller

A spinner roller set adapted for use in an apparatus used to connect and disconnect threaded drilling tubulars includes a first and a second modular spinner roller that mounts independent drive and spacer discs on a central shaft. The setup is arranged so that the spinner rollers when in use... Cameron International Corporation

11/30/17 / #20170342792

Flow control module

A system includes a flow-through component fluidly coupled to a wellhead and including an annular passage disposed about a central flow-through bore. The annular passage is transverse to the central flow-through bore. The central flow-through bore is downstream of the annular passage. The system also includes a first 90-degree elbow... Cameron International Corporation

11/30/17 / #20170342805

Hanger sealing system

A system includes a hanger having a tapered radially-outer surface and a hanger sealing assembly configured to move between an unsealed position and a sealed position in which the hanger sealing assembly seals an annular space between the hanger and a housing of a wellhead. The hanger sealing assembly includes... Cameron International Corporation

11/30/17 / #20170343108

Sealing components and methods of manufacture

A method of manufacturing a sealing component includes defining a configuration for the sealing component, wherein the configuration comprises a cross-section comprising a first wall and a second wall joined by a turning wall to form a generally U-shape, the first wall and the second wall comprising a variable cross-sectional... Cameron International Corporation

11/30/17 / #20170343118

Top-entry floating ball valve

A ball valve includes a body and a ball subassembly. The body includes a first bore extending partially through the body from a first flange of the body along a first axis, the flange defining an opening, a second bore extending in along a second axis from the first bore... Cameron International Corporation

11/30/17 / #20170343119

Choke plug tip

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... Cameron International Corporation

Patent Packs
11/16/17 / #20170328152

Drilling fluid measurement system

Embodiments of the present disclosure relate to a drilling fluid system that includes a conduit configured to convey a fluid from a first sub-system of the drilling fluid system to a second sub-system of the drilling fluid system, an ultrasonic measurement system configured to determine a flow rate of the... Cameron International Corporation

11/16/17 / #20170328167

Subsea drilling system with pressure dampener

A subsea drilling system with a subsea component controllable by a fluid supply source. The system includes a pressure dampener in fluid communication between the fluid supply source and the subsea component. The pressure dampener includes a body consisting of a dampener fluid flow path which consists of a volume... Cameron International Corporation

11/16/17 / #20170328481

Trunnion ball valve with interchangeable and replaceable seat insert

The disclosed embodiments include systems and methods for retaining a seat insert of a ball valve in place within a seat ring of the ball valve. In particular, the seat insert is an annular ring having a tapered section on an outer wall of the annular ring. The tapered section... Cameron International Corporation

11/16/17 / #20170329356

Non-invasive pressure measurement system

A system includes a safety system having one or more valves configured to block a flow of fluid from a source to a destination, a non-invasive pressure measurement system having a plurality of non-invasive pressure sensors configured to monitor a pressure of the fluid without directly contacting the fluid, and... Cameron International Corporation

11/02/17 / #20170314343

Vertical pipe handling its use

Systems and methods for vertical pipe handling include telescopic arm structures that move between retracted and extended positions in a horizontal plane, a cross arm structure connected to each telescopic arm structure, and a gripper head connected to the cross arm structure. The gripper head may be positioned at a... Cameron International Corporation

11/02/17 / #20170314348

Pipe transport system and method

A catwalk for transporting tubular members of a well system includes a substructure, a first transport frame pivotally coupled to the substructure at a first pivotal joint and including a first support surface configured to engage the tubular member, a second transport frame pivotally coupled to the first transport frame... Cameron International Corporation

11/02/17 / #20170314358

Blowout preventer with wide flange body

Blowout preventers having bodies without flanged necks are provided. In one embodiment, a blowout preventer stack includes first and second blowout preventers having independent and separable main bodies, each including a bore and a ram cavity transverse to the bore. The lower end of the main body of the first... Cameron International Corporation

11/02/17 / #20170314379

Fracturing system with flexible conduit

A fracturing fluid delivery system is provided. In one embodiment, the system includes a fracturing manifold and a fracturing tree. A fluid conduit is coupled between the fracturing manifold and the fracturing tree to enable receipt of fracturing fluid by the fracturing tree from the fracturing manifold through the fluid... Cameron International Corporation

11/02/17 / #20170314685

Plug with attachable upper trunnion

A plug for use in a plug valve includes an attachable upper trunnion that is assembled to the main plug body using fasteners and a male-female dovetail fit. The tensile and compressive loading experienced by the main plug body during its linear motion, and the torsional loading experienced during its... Cameron International Corporation

11/02/17 / #20170314976

Flowmeter and method

A flowmeter for detecting fluid flow rates in a pipe includes a tube having a channel disposed in the pipe through which fluid in the pipe flows. The flowmeter includes an upstream transducer in contact with the pipe and positioned so plane waves generated by the upstream transducer propagates through... Cameron International Corporation

11/02/17 / #20170315566

Variable frequency drive for a fluid-handling system

A system includes a choke valve, an actuator configured to adjust a position of the choke valve, a variable frequency drive configured to adjust a speed at which the actuator adjusts the position of the choke valve, and a controller configured to receive first feedback indicative of a fluid pressure... Cameron International Corporation

10/05/17 / #20170284182

Separator and separation

A method of separating a multiphase fluid, the fluid including a relatively high density component and a relatively low density component, that includes introducing the fluid into a separation region; imparting a rotational movement into the multiphase fluid; forming an outer annular region of rotating fluid of predetermined thickness within... Cameron International Corporation

10/05/17 / #20170284549

Double slip seal profile for plug valves

A slip seal having a double profile provides two barriers to withstand the working pressure of a medium acting against the slip when a plug valve is in the closed position.... Cameron International Corporation

10/05/17 / #20170284806

Subsea navigation systems and methods

A navigation system includes a support structure configured to be positioned at a sea floor. The navigation system also includes multiple transducers coupled to the support structure at fixed locations and configured to emit multiple reference signals. The navigation system further includes a transducer coupled to a movable subsea vessel... Cameron International Corporation

08/24/17 / #20170241229

Wellhead assembly and method

An embodiment of a tubing or casing hanger seal assembly includes a first carrier ring, a first energizing ring coupled to the first carrier ring and configured to set a first seal of the seal assembly in response to the application of a first load to the seal assembly, and... Cameron International Corporation

Patent Packs
08/03/17 / #20170218716

Systems and methods for assembling a blowout preventer

An assembly tool for assembling a blowout preventer including a hub configured for releasably coupling with a hydraulic package of the blowout preventer, a support ring coupled to the hub, wherein the support ring is configured for releasably coupling with an outer housing of the blowout preventer, and a first... Cameron International Corporation

07/20/17 / #20170204714

Method and hydraulic fracturing

A method for fracking a well includes inserting a downhole tool into the well via a conveyance string through a wellhead assembly having a wellhead bore. The method also includes surrounding, at least partially, the conveyance string with a sleeve that at least extends below a portion of an inlet... Cameron International Corporation

07/20/17 / #20170207731

Piezoelectric generator for hydraulic systems

A piezoelectric power generator assembly includes a housing, a piezoelectric transducer located in the housing, and a piston located in the housing. The piston is movable with respect to the housing and is configured to be moved into contact with the piezoelectric transducer, and the piezoelectric transducer is configured to... Cameron International Corporation

07/13/17 / #20170199065

Acoustically isolated ultrasonic transducer housing and flow meter

An ultrasonic transducer apparatus is provided. In one embodiment, the apparatus includes an outer housing, an inner housing disposed within the outer housing, and an ultrasonic transducer disposed within the inner housing. The outer housing has an aperture that enables pressurized fluid to enter the outer housing while allowing the... Cameron International Corporation

07/06/17 / #20170191324

Hanger, hanger tool, and hanger installation

A system includes a hanger running tool and a pressure port. The hanger running tool includes an upper body, a lower body disposed about the upper body, a first lock ring disposed between the upper body and the lower body, the first lock ring comprising a tapered top surface, a... Cameron International Corporation

07/06/17 / #20170191332

Shoulder, shoulder tool, and shoulder installation

A shoulder includes a shoulder body having a plurality of J-slots disposed circumferentially about the shoulder body at a first axial end of the shoulder body, a retainer ring disposed about the shoulder body having an exterior threaded surface and an annular lip, a load ring having a threaded interior... Cameron International Corporation

07/06/17 / #20170191334

Systems and methods for engaging subsea equipment

A system for landing a subsea component includes a retention assembly configured to be coupled to the subsea component, the retention assembly including a first connector, a cable extending between the connector and a tensioning assembly, and a releasable lock configured to selectably actuate the tensioning assembly between a locked... Cameron International Corporation

07/06/17 / #20170191335

Tubular wellhead component coupling systems and method

A spool adapter includes an annular spool adapter body, a pressure port disposed on an exterior surface of the adapter body, a piston ring disposed within the spool adapter body, adjacent the pressure port, and a retainer ring disposed within the spool adapter body, axially opposite the pressure port from... Cameron International Corporation

07/06/17 / #20170191336

Closure member including a replaceable insert

A blowout preventer includes a body including a first end, a second end spaced from the first end, and a first lateral end extending between the first end and the second end, wherein the body includes a throughbore extending between the first end and the second end, and a first... Cameron International Corporation

07/06/17 / #20170191337

Shearing sequence for a blowout preventer

The present disclosure relates to a system that includes a body surrounding a bore, a first ram disposed adjacent a first end of the body and coupled to a first actuator, a second ram disposed adjacent to a second end opposite the first end of the body and coupled to... Cameron International Corporation

07/06/17 / #20170191338

Subsea equipment visual indicator

A position indicator for a subsea component of a well system includes a visual indicator including an illuminator, an electrical connector selectably connected between the visual indicator and a power supply, and an actuator configured to connect the visual indicator with the power supply when a moveable member of the... Cameron International Corporation

06/29/17 / #20170183245

Electrocoagulation devices and methods

Various electrocoagulation devices for treating liquids are provided. In one embodiment, an apparatus includes an electrocoagulation device having a pressure-containing vessel for receiving a liquid, with a first bus bar, a second bus bar, and sacrificial plates positioned in the pressure-containing vessel. The plates are positioned so as to create... Cameron International Corporation

06/29/17 / #20170183922

Wear bushing retrieval tool

A system includes a wear bushing retrieval tool. The wear bushing retrieval tool includes a main body, a plurality of apertures extending from an inner diameter of the annular main body to an outer diameter of the annular main body, a plurality of fasteners, wherein each of the plurality of... Cameron International Corporation

06/29/17 / #20170183924

System and installing or removing a seal sub from a riser

A tool configured to facilitate installation or removal of a seal sub from an annular structure includes a support structure configured to be coupled to the annular structure, a shaft extending axially from the support structure, and an engaging structure coupled to the shaft. The engaging structure includes a plurality... Cameron International Corporation

06/29/17 / #20170183932

Hybrid wellhead connector

A wellhead apparatus with a removable sealing wafer is provided. In one embodiment, an apparatus includes a wellhead housing with a pocket formed in its upper end and a wafer installed in the pocket. A flange is coupled to the exterior of the upper end of the wellhead housing, and... Cameron International Corporation

06/29/17 / #20170183933

Connector system

A system including a connector system configured to couple a first tubular to a second tubular comprising a sleeve configured to couple to the first tubular, wherein an inner diameter of the sleeve comprises a coupling feature, a lock ring configured to couple to an exterior surface of the second... Cameron International Corporation

06/29/17 / #20170183939

Subsea equipment pendulum arrestor and its use

An apparatus for, and method of, reducing a pendulum motion of a piece of subsea equipment during a landing operation includes a frame assembly arranged for connection to the piece of subsea equipment; a sheet of arrestor material disposed within a perimeter of the frame assembly, and a drive mechanism... Cameron International Corporation

06/29/17 / #20170183941

Outer casing string and installing same

An outer casing string, including a surface casing head, and associated installation method. In some embodiments, the surface casing head includes an outer tubular member insertable through a diverter of an installed conductor system, an inner tubular member at least partially disposed within and moveable relative to the outer tubular... Cameron International Corporation

06/29/17 / #20170184228

System having fitting with floating seal insert

A system includes a hose fitting. The hose fitting includes a body, a fluid passage through the body, a first end portion, a second end portion, and a first floating seal insert. The first end portion and the second end portion are in fluid communication with the fluid passage. The... Cameron International Corporation

06/29/17 / #20170184439

Ultrasonic meter employing two or more dissimilar chordal multipath integration methods in one body

A system and method to detect and quantify integration errors in a transit time ultrasonic flow meter uses dissimilar integration methods or schemes employed simultaneously. In a preferred embodiment, a number of chordal paths are arranged in a single meter body such that at least two dissimilar chordal integration schemes... Cameron International Corporation

06/22/17 / #20170175477

Annular blowout preventer

An annular blowout preventer includes a housing, an annular piston positioned within the housing, and an annular packer positioned within the housing. The annular blowout preventer also includes at least one radially-extending conduit disposed in the annular piston, the annular packer, or a plate positioned axially between the annular piston... Cameron International Corporation

06/22/17 / #20170175491

Segmented guide funnel

A guide funnel includes segments that have a funnel surface running at an oblique angle between a bottom end and an inner circumferential edge of the top end. The width of the funnel surface is sized so that, when the guide funnel is in an assembled state, a continuous or... Cameron International Corporation

06/22/17 / #20170175792

Smart washer for pre-load monitoring

A pre-load monitor is arranged for use between a between a washer face of a fastener and a bearing surface of a fixture arranged to receive a portion of a shank of the fastener. The pre-load monitor, which can be in the form of a washer, includes a piezoelectric generator... Cameron International Corporation

06/22/17 / #20170175905

Fluid-handling components and methods of manufacture

A method of manufacturing a fluid-handling component includes forming a liner via an additive manufacturing process and forming a body about the liner via a powder compaction process. The body may be coupled to the liner via diffusion bonds during the powder compaction process. The fluid-handling component may be constructed... Cameron International Corporation

06/22/17 / #20170175906

Fluid-handling components and methods of manufacture

A method of manufacturing a fluid-handling component includes forming a liner via an additive manufacturing process and forming a body about the liner via a powder compaction process. The body may be coupled to the liner via diffusion bonds during the powder compaction process. The fluid-handling component may be constructed... Cameron International Corporation

06/22/17 / #20170175927

Closure member position indicator system for use in a blowout preventer

A system and method for detecting a position of a blowout preventer's closure members makes use of an indicator rod connected to a piston of the operator system and an electronic position sensor located entirely outside of a pressurized chamber of the operator system and arranged to detect a linear... Cameron International Corporation








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