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公开(公告)号：US20230407854A1
公开(公告)日：2023-12-21
申请号：US18347325
申请日：2023-07-05
IPC分类号： F04B9/02 , F16H21/16 , F16H57/038
CPC分类号： F04B9/02 , F16H21/16 , F16H57/038
摘要： A pump system may include a drive shaft extending along a longitudinal axis and supplying rotation about the longitudinal axis, a gear system operably coupled to the shaft for changing the orientation of the rotation, and a slider-crank mechanism. The slider crank mechanism may include a rotating member assembly mechanically coupled to and driven by the gear system. The rotating member assembly may include a plurality of rotating members having respective rotational axes offset laterally from one another and generally orthogonal to the longitudinal axis. The slider crank mechanism may also include a sliding member assembly mechanically coupled to the rotating member assembly. The rotating member assembly may be configured to drive reciprocating motion of the sliding member to alternately draw fluid in and discharge fluid. The slider crank mechanism may also include a connecting rod assembly mechanically coupling the rotating member assembly to the sliding member assembly.
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公开(公告)号：US20230340954A1
公开(公告)日：2023-10-26
申请号：US17660069
申请日：2022-04-21
发明人： Travis Lee Bolt
CPC分类号： F04B51/00 , G08B21/187 , G01R19/0092 , G01L3/108 , E21B43/2607
摘要： A pump monitoring system may include a sensor for monitoring a parameter of a pump system. The sensor may include at least one of an ammeter in electrical communication with an electric motor driving a pump and a torque sensor on a drive shaft that drives a pump. The system may also include a controller in data communication with the sensor to receive sensor data. The controller may be configured to assess the performance of the respective pump in one or more ways. At least one of the one or more ways may include reliance on the sensor data from only one sensor to identify valve or seat wear or failure. Alternatively or additionally, at least one of the one or more ways may identify valve or seat wear or failure without reliance on pump output pressure.
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公开(公告)号：US11828150B2
公开(公告)日：2023-11-28
申请号：US17597033
申请日：2020-06-30
发明人： Travis Lee Bolt
IPC分类号： E21B43/26 , E21B43/267
CPC分类号： E21B43/2607 , E21B43/267
摘要： A smart manifold for frac operations may include a support structure and a fluid management system arranged on the support structure. The fluid management system may be configured for receiving low-pressure frac fluid from a fluid processing system, delivering the low-pressure fluid to a plurality of pressurization units, receiving high-pressure fluid from the plurality of pressurization units, and delivering the high-pressure fluid to a well head. The smart manifold may also include a power management system arranged on the support structure. The power management system may be configured for receiving power for frac operations and for delivering power to each of the plurality of pressurization units.
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公开(公告)号：US11702916B2
公开(公告)日：2023-07-18
申请号：US17247769
申请日：2020-12-22
CPC分类号： E21B43/26 , E21B34/02 , E21B34/025 , E21B43/2607
摘要： A hydraulic fracturing system can include valve apparatuses that control the delivery of fluid to high-pressure pumps that supply the fluid to a wellhead. The valve apparatuses can receive electronic signals from a control system to regulate the flow rate of the fluid to the high-pressure pumps. In one or more examples, the flow rate of the fluid can be controlled such that proppant in the fluid remains in solution.
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公开(公告)号：US20240271515A1
公开(公告)日：2024-08-15
申请号：US18569137
申请日：2022-06-15
发明人： Travis Lee Bolt , Eric O'Reilly Sears , Jonathan Tyler Maxwell , Tiffany Louise Matthews , Travis Adair Anderson , Sandor Weaver Grimes , Scott Allen Toler , Mason SC Matlock
IPC分类号： E21B43/26 , B01F35/21 , B01F35/221 , E21B43/267
CPC分类号： E21B43/2607 , B01F35/2111 , B01F35/2114 , B01F35/22141 , E21B43/267 , B01F35/2132 , B01F35/2134
摘要： A proppant supply system can include a fluid supply system including a blender configured to receive and mix liquid and proppant to form a proppant slurry. and an electrically driven conveyor configured and arranged for direct and metered delivery of proppant to the blender. The proppant supply system can include a proppant source configured to discharge proppant to the conveyor. and a control system for controlling a speed of the conveyor, to control a rate at which proppant is delivered to the blender.
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公开(公告)号：US20220298905A1
公开(公告)日：2022-09-22
申请号：US17597034
申请日：2020-06-30
IPC分类号： E21B43/26 , E21B43/267
摘要： A close coupled processing system may include a fluid processing system for producing frac fluid for frac operations, a fluid distribution system for distributing the frac fluid to a plurality of pressurization units, and a large bore fluid connection connecting the fluid processing system and the fluid distribution system.
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公开(公告)号：US12078163B2
公开(公告)日：2024-09-03
申请号：US17660069
申请日：2022-04-21
发明人： Travis Lee Bolt
CPC分类号： F04B51/00 , E21B43/2607 , F04B2201/0603 , F04B2203/0201 , F04B2203/0207 , F04B2203/0603 , F16K37/0041
摘要： A pump monitoring system may include a sensor for monitoring a parameter of a pump system. The sensor may include at least one of an ammeter in electrical communication with an electric motor driving a pump and a torque sensor on a drive shaft that drives a pump. The system may also include a controller in data communication with the sensor to receive sensor data. The controller may be configured to assess the performance of the respective pump in one or more ways. At least one of the one or more ways may include reliance on the sensor data from only one sensor to identify valve or seat wear or failure. Alternatively or additionally, at least one of the one or more ways may identify valve or seat wear or failure without reliance on pump output pressure.
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公开(公告)号：US20230407856A1
公开(公告)日：2023-12-21
申请号：US17807066
申请日：2022-06-15
CPC分类号： F04B27/1036 , F04B35/00
摘要： Various embodiments disclosed relate to a reciprocating triplex pump. The present disclosure includes a reciprocating triplex pump with a longer stroke time. Such a pump can include a prime mover with a shaft extending longitudinally; a gear box arranged longitudinally along the shaft, the gear box for actuating the prime mover; and a slider-crank mechanism laterally offset from the gear box. The slider-crank mechanism can include a rotating member assembly, a sliding member assembly, and a connecting rod assembly.
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公开(公告)号：US20220298904A1
公开(公告)日：2022-09-22
申请号：US17597033
申请日：2020-06-30
发明人： Travis Lee Bolt
IPC分类号： E21B43/26 , E21B43/267
摘要： A smart manifold for frac operations may include a support structure and a fluid management system arranged on the support structure. The fluid management system may be configured for receiving low-pressure frac fluid from a fluid processing system, delivering the low-pressure fluid to a plurality of pressurization units, receiving high-pressure fluid from the plurality of pressurization units, and delivering the high-pressure fluid to a well head. The smart manifold may also include a power management system arranged on the support structure. The power management system may be configured for receiving power for frac operations and for delivering power to each of the plurality of pressurization units.
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公开(公告)号：US20220195856A1
公开(公告)日：2022-06-23
申请号：US17247769
申请日：2020-12-22
摘要： A hydraulic fracturing system can include valve apparatuses that control the delivery of fluid to high-pressure pumps that supply the fluid to a wellhead. The valve apparatuses can receive electronic signals from a control system to regulate the flow rate of the fluid to the high-pressure pumps. In one or more examples, the flow rate of the fluid can be controlled such that proppant in the fluid remains in solution.
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