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公开(公告)号：US20240151114A1
公开(公告)日：2024-05-09
申请号：US18500719
申请日：2023-11-02
Applicant: Chevron U.S.A. Inc.
Inventor： Jay Patrick Painter
Abstract: A wellhead housing of a wellhead assembly can include a body having a top end, a bottom end, and a cavity that traverses its length between the top end and the bottom end. The wellhead housing can also include a main channel that traverses the body from the cavity at a distal end of the main channel to an outer perimeter of the body at a proximal end of the main channel, where the proximal end of the main channel is located closer to the top end of the body compared to the distal end of the main channel, and where the distal end of the main channel is located closer to the bottom end of the body compared to the proximal end of the main channel.
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公开(公告)号：US20240110463A1
公开(公告)日：2024-04-04
申请号：US18473235
申请日：2023-09-23
Applicant: Chevron U.S.A. Inc.
Inventor： Wangming Lu , Khiem Nguyen , Jay Patrick Painter , Caleb Kimbrell Carroll , William Stephen Averill , Deryck Edward Matthew Williams , David Crenshaw Barrow , Michael Ryan Fitzsimmons
IPC: E21B41/00 , E21B33/035
CPC classification number: E21B41/0007 , E21B33/035
Abstract: A wellhead bracing system for a subsea well includes a base plate assembly and a wellhead brace assembly. The base plate assembly comprises a top surface, a bottom surface, a base plate aperture, and a plurality of anchor holes. The wellhead brace assembly comprises a vertical plate assembly having a cylindrical shape, a horizontal plate assembly to which the vertical plate assembly is attached, and a vertical support assembly attached to an outer surface of the vertical plate assembly and attached to the top surface of the horizontal plate assembly. Horizontal plate holes of the horizontal plate assembly are configured to attach to studs on the top surface of the base plate to secure the wellhead brace assembly to the base plate assembly. The wellhead bracing system slides onto a wellhead of the subsea well and braces an exterior of the wellhead.
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公开(公告)号：US20220099438A1
公开(公告)日：2022-03-31
申请号：US17449166
申请日：2021-09-28
Applicant: Chevron U.S.A. Inc.
Inventor： Robert Schuyler Gainer , Caleb Kimbrell Carroll , Douglas Ryan Nally , Jay Patrick Painter
Abstract: Dimensions of a tool moving in/out of a well may be measured during well operations. The measured dimensions of the tool may be used to analyze the well operations. Analysis of well operations may include identification of types of well operations being performed at the well, monitoring of the well operations, benchmarking of the well operations, identification of tools being used in the well operations, and/or other analysis of the well operations.
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公开(公告)号：US12049815B2
公开(公告)日：2024-07-30
申请号：US17449166
申请日：2021-09-28
Applicant: Chevron U.S.A. Inc.
Inventor： Robert Schuyler Gainer , Caleb Kimbrell Carroll , Douglas Ryan Nally , Jay Patrick Painter
Abstract: Dimensions of a tool moving in/out of a well may be measured during well operations. The measured dimensions of the tool may be used to analyze the well operations. Analysis of well operations may include identification of types of well operations being performed at the well, monitoring of the well operations, benchmarking of the well operations, identification of tools being used in the well operations, and/or other analysis of the well operations.
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公开(公告)号：US20240093564A1
公开(公告)日：2024-03-21
申请号：US18459710
申请日：2023-09-01
Applicant: Chevron U.S.A. Inc.
Inventor： Jay Patrick Painter
IPC: E21B33/047
CPC classification number: E21B33/047
Abstract: A tubing hanger retention system for a wellhead assembly can include a retention ring that is configured to fit over a top portion of a tubing hanger of the wellhead assembly, where the retention ring comprises a plurality of retention ring channels. The tubing hanger retention system can also include multiple retention pin receiving features configured to be disposed, at least in part, within multiple tubing spool channels of a tubing spool. The tubing hanger retention system can further include multiple retention pins configured to be received by the retention pin receiving features, where each retention pin includes an engagement feature configured to be received by a retention pin receiving feature to place the retention pin in a captured state, where the engagement feature of each retention pin is further configured to enter into an engaged state with a retention ring channel when the retention pin is moved inward.
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Patent Agency Ranking
公开(公告)号：US20210348505A1
公开(公告)日：2021-11-11
申请号：US15929490
申请日：2020-05-05
Applicant: Chevron U.S.A. Inc.
Inventor： Caleb Kimbrell Carroll , Jay Patrick Painter , Douglas Ryan Nally , Sarvesh Kumar Tyagi , Benjamin Ames Leonard
Abstract: Sensors may be located remotely from a rig of a well. The sensors may operate independently of the rig, and generate remote sensor information that characterizes operating characteristics of the well independent of the rig. The operation of the well may be analyzed based on the remote sensor information.
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公开(公告)号：US10689947B2
公开(公告)日：2020-06-23
申请号：US15840833
申请日：2017-12-13
Applicant: Chevron U.S.A. Inc.
Abstract: A testable back pressure valve can include a body. The valve can also include a first flow regulating device movably disposed within a top end of the body, where the first flow regulating device is configured to move from a first default position to a first position based on first flow characteristics of a first fluid that flows into a top end of the body toward a bottom end of the body. The valve can further include a second flow regulating device movably disposed within the bottom end of the body. The valve can also include a network of channels disposed within the body between the first flow regulating device and the second flow regulating device.
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公开(公告)号：US20190234520A1
公开(公告)日：2019-08-01
申请号：US15883523
申请日：2018-01-30
Applicant: Chevron U.S.A. Inc.
Inventor： Jay Patrick Painter
IPC: F16K11/065 , E21B34/00 , E21B43/26
Abstract: A multi-well pad for fracturing a subterranean formation can include a valve assembly that includes a shuttle valve, an inlet, a first outlet, and a second outlet, where the inlet is coupled to a fracturing pump, where the first outlet is coupled to a first well, where the second outlet is coupled to a second well, where first shuttle valve has a first position and a second position. The fracturing pump and the first well can form a continuous first path through the valve assembly while closing off a second path between the fracturing pump and the second well when the shuttle valve is in the first position. The fracturing pump and the second well can form a continuous second path through the valve assembly while closing off the first path between the fracturing pump and the first well when the shuttle valve is in the second position.
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公开(公告)号：US20180163505A1
公开(公告)日：2018-06-14
申请号：US15840833
申请日：2017-12-13
Applicant: Chevron U.S.A. Inc.
CPC classification number: E21B34/02 , E21B33/04 , F16K15/026 , F16K15/063 , F16K15/18 , F16K17/18 , F16K37/0083
Abstract: A testable back pressure valve can include a body. The valve can also include a first flow regulating device movably disposed within a top end of the body, where the first flow regulating device is configured to move from a first default position to a first position based on first flow characteristics of a first fluid that flows into a top end of the body toward a bottom end of the body. The valve can further include a second flow regulating device movably disposed within the bottom end of the body. The valve can also include a network of channels disposed within the body between the first flow regulating device and the second flow regulating device.
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公开(公告)号：US12221860B2
公开(公告)日：2025-02-11
申请号：US18473235
申请日：2023-09-23
Applicant: Chevron U.S.A. Inc.
Inventor： Wangming Lu , Khiem Nguyen , Jay Patrick Painter , Caleb Kimbrell Carroll , William Stephen Averill , Deryck Edward Matthew Williams , David Crenshaw Barrow , Michael Ryan Fitzsimmons
IPC: E21B41/00 , E21B33/035
Abstract: A wellhead bracing system for a subsea well includes a base plate assembly and a wellhead brace assembly. The base plate assembly comprises a top surface, a bottom surface, a base plate aperture, and a plurality of anchor holes. The wellhead brace assembly comprises a vertical plate assembly having a cylindrical shape, a horizontal plate assembly to which the vertical plate assembly is attached, and a vertical support assembly attached to an outer surface of the vertical plate assembly and attached to the top surface of the horizontal plate assembly. Horizontal plate holes of the horizontal plate assembly are configured to attach to studs on the top surface of the base plate to secure the wellhead brace assembly to the base plate assembly. The wellhead bracing system slides onto a wellhead of the subsea well and braces an exterior of the wellhead.
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