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公开(公告)号：US12132422B2
公开(公告)日：2024-10-29
申请号：US18255638
申请日：2021-12-02
发明人： Parth Dilip Pathak
CPC分类号： H02N99/00 , H02J7/0013
摘要： An electrical power system for a resource extraction system includes a thermoelectric generator assembly configured to couple to a wall of a fluid containment structure. A portion of the thermoelectric generator assembly is configured to be disposed within an opening in the wall that extends through the wall to a cavity within the fluid containment structure. In addition, the thermoelectric generator assembly includes a thermoelectric generator configured to be in thermal communication with a fluid within the opening and with an environment external to the fluid containment structure. The thermoelectric generator is configured to generate electrical power in response to a temperature differential between the fluid within the opening and the environment.
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公开(公告)号：US12098710B1
公开(公告)日：2024-09-24
申请号：US18519722
申请日：2023-11-27
发明人： David Kitchen
CPC分类号： F03G4/072 , E21B43/01 , F03G4/02 , F03G4/033 , F03G4/066 , F24T10/10 , F24T10/20 , Y02E10/10
摘要： A system includes a subsea geothermal power system. The subsea geothermal power system includes a separator configured to separate a well fluid from a hydrocarbon well into a first fluid flow and a second fluid flow. The subsea geothermal power system also includes a geothermal power plant coupled to the separator. The geothermal power plant is configured to receive thermal energy from the second fluid flow and convert the thermal energy into at least one of electrical energy and mechanical energy. The separator is at least partially powered by the at least one of electrical energy and mechanical energy produced by the subsea geothermal power system.
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公开(公告)号：US20240309736A1
公开(公告)日：2024-09-19
申请号：US18261634
申请日：2022-01-17
发明人： Helge Dale , Anders Brunvold
IPC分类号： E21B43/017 , E21B43/20 , E21B43/36
CPC分类号： E21B43/017 , E21B43/20 , E21B43/36
摘要： A subsea injection system may include one or more filter stages to filter seawater and output filtered seawater and waste seawater. The waste seawater may include particles removed from the filtered seawater. The subsea injection system may also include a combined pump having an injection pump to motivate the filtered seawater into a reservoir of a geological formation. The combined pump may also include a filter pump to motivate the seawater through the filter stages and a motor to drive the injection pump and the filter pump. The motor may drive the filter pump via an indirect coupling such that the motor is sealed from the filter pump at the indirect coupling.
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公开(公告)号：US20240271591A1
公开(公告)日：2024-08-15
申请号：US18564817
申请日：2022-05-27
CPC分类号： F03B13/06 , E21B41/0085 , F05B2220/706
摘要： A resource extraction and/or injection system includes an injection system configured to direct a fluid into a reservoir via a well for storage in the reservoir to facilitate extraction of resources from the reservoir and a generator configured to convert potential energy of the fluid into electrical energy via flow of the fluid through the well.
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公开(公告)号：US20240218931A1
公开(公告)日：2024-07-04
申请号：US18148740
申请日：2022-12-30
IPC分类号： F16J15/3284
CPC分类号： F16J15/3284
摘要： A fluid processing machine that operates on a process fluid may include a frame that structurally supports at least a portion of the fluid processing machine and a shaft that operatively rotates about an axis and relative to the frame. The shaft may include a projection in a radial direction relative to the axis that is operationally contacted by a sealing armature that has an axial degree of freedom relative to the axis. Additionally, the fluid processing machine may include a dynamic rotational seal between the projection and the sealing armature and a dynamic axial seal between the sealing armature and the frame. The dynamic axial seal may include one or more metallic seals that seal between the sealing armature and the frame circumferentially about the axis.
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公开(公告)号：US20240151915A1
公开(公告)日：2024-05-09
申请号：US18549927
申请日：2022-03-09
IPC分类号： G02B6/38
CPC分类号： G02B6/3874 , G02B6/3816
摘要： An optical connection system includes a first connector having at least one first optical element and a first actuation arm rotatable about a first pivot point. The optical connection system also includes a second connector having at least one second optical element configured to be coupled to the at least one first optical element via an optical connection procedure. The second connector also includes a second actuation arm rotatable about a second pivot point. The first connector is configured to engage the second connector during the optical connection procedure such that the first actuation arm is rotated about the first pivot point, the second actuation arm is rotated about the second pivot point, and an interface between the first actuation arm and the second actuation arm moves away from a longitudinal axis of the optical connection system.
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公开(公告)号：US11934187B2
公开(公告)日：2024-03-19
申请号：US16768723
申请日：2018-12-03
发明人： Nader Salman , Jack Vincent , Julius Kusuma
IPC分类号： G05D1/00 , G05D1/10 , G06F18/214 , G06N20/00 , G06V20/20
CPC分类号： G05D1/0038 , G05D1/0016 , G05D1/0022 , G05D1/0088 , G05D1/10 , G06F18/214 , G06N20/00 , G06V20/20
摘要： A method for controlling a subsea vehicle. The method includes receiving sensor data representing a subsea environment from one or more sensors of the subsea vehicle. The method identifies one or more objects present in the subsea environment based on the sensor data using an artificial intelligence machine. The method transmits at least a portion of the sensor data, including an identification of the one or more objects, to a user interface. The method includes receiving a requested vehicle task from the user interface. The requested vehicle task being selected by a user via the user interface. The method performs the requested vehicle task without vehicle position control from the user.
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公开(公告)号：US20240044417A1
公开(公告)日：2024-02-08
申请号：US18255945
申请日：2021-12-03
CPC分类号： F16K31/508 , H01F7/081 , F16H25/2454 , F16H25/205 , F16H2025/2075 , F16H2025/209 , F16H2025/2081 , F16H2025/2087 , F16H2025/2093
摘要： A system includes an electric actuator having an actuation stem, a screw assembly, an electric drive, and a lock. The screw assembly is coupled to the actuation stem, wherein the screw assembly includes a male screw portion coupled to a female screw portion. The electric drive is coupled to the screw assembly, wherein the electric drive is configured to move the screw assembly to move the actuation stem. The lock is configured to hold a position of the actuation stem when not driving movement of the actuation stem.
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公开(公告)号：US11885219B2
公开(公告)日：2024-01-30
申请号：US16826356
申请日：2020-03-23
发明人： David Rossi , Andrew Acock , Supriya Gupta , Werner Menz , Michael Van Spankeren , Miguel Angel Hernandez de la Bastida
IPC分类号： E21B49/08 , E21B47/06 , E21B41/02 , E21B37/06 , E21B47/10 , G05D11/13 , G05D11/00 , G05D21/00 , G01F7/00 , G01F1/86
CPC分类号： E21B49/08 , E21B37/06 , E21B41/02 , E21B47/06 , E21B47/10 , G01F1/86 , G01F7/005 , G05D11/003 , G05D11/132 , G05D11/138 , G05D21/00 , E21B49/0875
摘要： A chemical injection system for a resource extraction system includes a controller having a memory and a processor. The memory stores instructions that cause the processor to receive a first pressure from a first pressure sensor of the resource extraction system, receive a second pressure from a second pressure sensor of the resource extraction system, determine a flowrate of a produced fluid of the resource extraction system based on the first pressure and the second pressure, determine an ion concentration of the produced fluid, and adjust an injection rate of a chemical into the resource extraction system based on the flowrate of the produced fluid, the ion concentration of the produced fluid, or both.
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公开(公告)号：US20240007024A1
公开(公告)日：2024-01-04
申请号：US18255638
申请日：2021-12-02
发明人： Parth Dilip PATHAK
CPC分类号： H02N99/00 , H02J7/0013
摘要： An electrical power system for a resource extraction system includes a thermoelectric generator assembly configured to couple to a wall of a fluid containment structure. A portion of the thermoelectric generator assembly is configured to be disposed within an opening in the wall that extends through the wall to a cavity within the fluid containment structure. In addition, the thermoelectric generator assembly includes a thermoelectric generator configured to be in thermal communication with a fluid within the opening and with an environment external to the fluid containment structure. The thermoelectric generator is configured to generate electrical power in response to a temperature differential between the fluid within the opening and the environment.
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