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公开(公告)号：US20240229588A1
公开(公告)日：2024-07-11
申请号：US18560184
申请日：2022-05-20
Applicant: Cameron International Corporation
Inventor： Michael Anthony McKeon , Edmund Peter McHugh , Declan Elliott , Finbarr Evans , Michael Mullin
Abstract: An apparatus includes a sensor for sensing pressure, temperature, or another physical parameter at a wellhead assembly or other oilfield component. In one embodiment, an apparatus includes a wellhead body and a branch assembly coupled to the wellhead body such that a bore of the branch assembly is in fluid communication with an interior of the wellhead body through an access passage of the wellhead body. The branch assembly includes a penetration extending outwardly from the bore to an exterior surface of the branch assembly that is radially outward of the bore, and a sensor is installed in the penetration of the branch assembly. Additional systems, devices, and methods are also disclosed.
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公开(公告)号：US20240003428A1
公开(公告)日：2024-01-04
申请号：US18469105
申请日：2023-09-18
Applicant: Cameron International Corporation
Inventor： Scott A. Miller , Ghulam A. Barkatally , Jerry A. Martino , Declan Elliott , Edmund Peter McHugh , Jonathan Marshall , David Hoyle , Neil Cannon
CPC classification number: F16K1/54 , E21B34/00 , F16K1/52 , F16K25/005 , F16K1/42 , F16K37/005 , F16K1/487 , F16K1/385
Abstract: 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.
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公开(公告)号：US11796068B2
公开(公告)日：2023-10-24
申请号：US18069313
申请日：2022-12-21
Applicant: Cameron International Corporation
Inventor： Scott A. Miller , Ghulam A. Barkatally , Jerry A. Martino , Declan Elliott , Edmund Peter McHugh , Jonathan Marshall , David Hoyle , Neil Cannon
CPC classification number: F16K1/54 , E21B34/00 , F16K1/385 , F16K1/42 , F16K1/487 , F16K1/52 , F16K25/005 , F16K37/005
Abstract: 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.
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公开(公告)号：US11549593B2
公开(公告)日：2023-01-10
申请号：US17090878
申请日：2020-11-05
Applicant: Cameron International Corporation
Inventor： Scott A. Miller , Ghulam A. Barkatally , Jerry A. Martino , Declan Elliott , Edmund Peter McHugh , Jonathan Marshall , David Hoyle , Neil Cannon
Abstract: 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.
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公开(公告)号：US10378309B2
公开(公告)日：2019-08-13
申请号：US14586353
申请日：2014-12-30
Applicant: Cameron International Corporation
Inventor： Declan Elliott , Michael Anthony McKeon
Abstract: Embodiments of the present disclosure are directed toward a choke valve system including a choke valve body and a plurality of choke trims. The plurality of choke trims comprises a plug and cage choke trim, an external sleeve choke trim, and a drilling choke trim, wherein the drilling choke trim is configured to enable a fluid flow rate greater than the plug and cage choke trim and the external sleeve choke trim, and wherein each of the plurality of choke trims is configured to be mutually exclusively secured within the choke valve body.
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Patent Agency Ranking
公开(公告)号：US10145205B2
公开(公告)日：2018-12-04
申请号：US14519015
申请日：2014-10-20
Applicant: Cameron International Corporation
Inventor： Jerry A. Martino , Declan Elliott , James Amberg
Abstract: A system includes a choke valve having a fluid inlet configured to receive a fluid at a first pressure and a fluid outlet configured to output the fluid at a second pressure. The choke valve also includes a fixed component and a movable component defining a throttling orifice between the fluid inlet and the fluid outlet. Additionally, the movable component is configured to automatically move relative to the fixed component in response to a change in the first pressure to maintain a consistent percent pressure drop between the first pressure at the fluid inlet and the second pressure at the fluid outlet.
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公开(公告)号：US09777552B2
公开(公告)日：2017-10-03
申请号：US14843600
申请日：2015-09-02
Applicant: Cameron International Corporation
Inventor： Declan Elliott , Michael Anthony McKeon
CPC classification number: E21B34/02 , E21B21/10 , F16K3/246 , F16K31/508 , F16K47/023
Abstract: A choke valve system includes a choke valve having a body and an annular seat disposed within the body. The choke valve also includes a plug configured to move relative to the annular seat between an open position in which a fluid is enabled to flow through the choke valve and a closed position in which the fluid is blocked from flowing through the choke valve and in which the plug contacts an annular seating surface of the annular seat. The choke valve further includes a damper coupled to the plug, and the damper is configured to absorb a load generated by contact between the plug and the annular seating surface of the annular seat as the plug moves into the closed position.
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公开(公告)号：US09482347B2
公开(公告)日：2016-11-01
申请号：US14751110
申请日：2015-06-25
Applicant: Cameron International Corporation
Inventor： Declan Elliott , Andrew Grace , Edmund McHugh , Martin O'Donnell
IPC: F16K3/02 , G05D7/01 , F16L55/027 , F16K47/08
CPC classification number: F16K3/0227 , F16K3/0209 , F16K3/32 , F16K47/08 , F16L55/02718 , G05D7/012
Abstract: Provided is a valve, including an in-line flow passage, a shut-off mechanism, and a multi-stage throttling section disposed in the in-line flow passage. Further provided is an in-line valve, including a flow control component and a sealing component, wherein the flow control component and the sealing component are separate from one another.
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公开(公告)号：US11815191B2
公开(公告)日：2023-11-14
申请号：US17620218
申请日：2020-06-26
Applicant: Cameron International Corporation
Inventor： Declan Elliott , James Kenny , Jerry A. Martino , Stuart Robinson
CPC classification number: F16K25/04 , E21B34/025 , F16K3/06 , F16K25/005 , F16K31/12
Abstract: A choke valve includes a choke body and a choke trim disposed within the choke body. The choke trim also includes an insert defining a plurality of positive beans and a plate defining an aperture. The plate is configured to contact and to rotate relative to the insert to cover and uncover the plurality of positive beans to adjust a fluid flow through the choke valve.
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公开(公告)号：US11441385B2
公开(公告)日：2022-09-13
申请号：US16540034
申请日：2019-08-13
Applicant: Cameron International Corporation
Inventor： Declan Elliott , Michael Anthony McKeon
Abstract: Embodiments of the present disclosure are directed toward a choke valve system including a choke valve body and a plurality of choke trims. The plurality of choke trims comprises a plug and cage choke trim, an external sleeve choke trim, and a drilling choke trim, wherein the drilling choke trim is configured to enable a fluid flow rate greater than the plug and cage choke trim and the external sleeve choke trim, and wherein each of the plurality of choke trims is configured to be mutually exclusively secured within the choke valve body.
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