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公开(公告)号：US12065968B2
公开(公告)日：2024-08-20
申请号：US18131207
申请日：2023-04-05
发明人： Tony Yeung , Ricardo Rodriguez-Ramon , Diankui Fu , Heber Martinez-Barron , Guillermo Rodriguez , Samir Nath Seth , Joseph Foster , Warren Zemlak , Nicholas Tew
CPC分类号： F02C7/052 , B01D46/4263 , B01D46/58 , F02C6/00 , F02C7/042 , F02C7/143 , B01D2279/60
摘要： An embodiment of a pumping unit includes a gas turbine engine, an enclosure housing the engine, an exhaust assembly connected to the engine, an air intake duct connected to the engine, and an air treatment system connected to the air intake duct. The air treatment system including one or more inlet pre-cleaners configured to eject debris. Each of the inlet pre-cleaners having a cylindrical tubular portion configured to channel air toward the air intake duct. In addition, the pumping unit includes a gearbox operatively coupled to the engine and a drive shaft having a first end operatively coupled to the gearbox. Further, the pumping unit includes a pump comprising an input shaft operatively coupled to a second end of the drive shaft, wherein the engine, the gearbox, the drive shaft, and the pump are disposed along a longitudinal axis of the pumping unit.
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公开(公告)号：US11959419B2
公开(公告)日：2024-04-16
申请号：US18195627
申请日：2023-05-10
CPC分类号： F02C7/08 , F01D25/305 , F01N5/02 , F02C6/00 , F02C6/18 , F04B17/00 , F05D2220/32 , F05D2260/20 , F05D2260/607
摘要： An exhaust energy recovery system (EERS) and associated methods for an engine are disclosed. An embodiment of an EERS, for example, includes an inlet duct that is configured to divert exhaust gas from an exhaust duct of the engine into the recovery system and an outlet duct configured to return the exhaust gas to the exhaust duct downstream of the inlet duct. The recovery system is configured to heat components or fluids associated with engine to operating temperatures. The recovery system may be part of a mobile power system that is mounted to a single trailer and includes an engine and a power unit such as a high pressure pump or generator mounted to the trailer. Methods of operating and purging recovery systems are also disclosed.
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公开(公告)号：US11939974B2
公开(公告)日：2024-03-26
申请号：US18127841
申请日：2023-03-29
CPC分类号： F04B51/00 , E21B43/2607 , F04B15/02 , F04B17/05 , F04B23/04 , F04B49/065 , G01L3/00 , G01L5/0061 , G01L5/0071 , F04B2203/0604 , F04B2205/09
摘要： A methods and system to operate hydraulic fracturing units may include utilizing hydraulic fracturing unit profiles. The system may include hydraulic fracturing units may include various components. The components may include an engine and associated local controller and sensors, a transmission connected to the engine, transmission sensors, and a pump connected to the transmission and powered by the engine via the transmission and associated local controller and sensors. A supervisory controller may control the hydraulic fracturing units. The supervisory controller may be in communication with components of each hydraulic fracturing unit. The supervisory controller may include instructions to, for each hydraulic fracturing units, obtain hydraulic fracturing unit parameters, determine a hydraulic fracturing unit health assessment, and build a hydraulic unit profile including the health assessment and parameters. The supervisory controller may, based on the health assessment, determine the hydraulic fracturing unit's capability to be operated at a maximum power output.
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公开(公告)号：US11920450B2
公开(公告)日：2024-03-05
申请号：US18104332
申请日：2023-02-01
发明人： Tony Yeung , Nicholas Tew , William Nieuwenburg
IPC分类号： E21B43/26 , E21B43/267 , F16B7/04 , E21B21/06
CPC分类号： E21B43/2607 , E21B43/267 , F16B7/0426 , E21B21/062
摘要： Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations to enhance hydrocarbon production from the subsurface formations may include providing a manifold coupling having a manifold coupling passage with a manifold coupling axis. The manifold coupling may include a first inlet passage positioned to provide fluid flow between a first fracturing fluid output and the manifold coupling passage, and a second inlet passage positioned opposite the first inlet passage to provide fluid flow between a second fracturing fluid output and the manifold coupling passage. The first inlet passage may have a first inlet passage cross-section at least partially defining a first inlet axis extending transverse relative to the manifold coupling axis. The second inlet passage may have a second inlet passage cross-section at least partially defining a second inlet axis extending transverse relative to the manifold coupling axis and not being co-linear with the first inlet axis.
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公开(公告)号：US11867046B2
公开(公告)日：2024-01-09
申请号：US18116030
申请日：2023-03-01
IPC分类号： E21B41/00 , E21B43/26 , E21B43/267 , E21B47/008 , E21B47/07 , E21B47/095 , E21B49/08
CPC分类号： E21B43/2607 , E21B41/005 , E21B43/267 , E21B47/008 , E21B47/07 , E21B47/095 , E21B49/0875
摘要： Systems and methods for exchanging fracturing components of a hydraulic fracturing unit and may include an exchangeable fracturing component section to facilitate quickly exchanging a fracturing component of a hydraulic fracturing unit. The fracturing component section may include a section frame including a base, and a fracturing component connected to the base. The fracturing component section also may include a component electrical assembly and a component fluid assembly connected to the section frame. The fracturing component section further may include a coupling plate connected to the section frame. The fracturing component section also may include one or more of a plurality of quick-connect electrical couplers or a plurality of quick-connect fluid couplers connected to a coupling plate. The quick-connect electrical and fluid couplers may be positioned to receive respective electrical and fluid connections of the component electrical and fluid assemblies and connect to other portions of the hydraulic fracturing unit.
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6.发明公开公开(公告)号：US20230392487A1
公开(公告)日：2023-12-07
申请号：US18453257
申请日：2023-08-21
发明人： Tony Yeung
IPC分类号： E21B43/26 , F04B53/00 , F04B19/04 , F04B1/04 , F04B1/0404 , F04B1/0413 , F04B39/14
CPC分类号： E21B43/2607 , F04B53/006 , F04B19/04 , F04B1/04 , F04B1/0404 , F04B1/0413 , F04B39/14 , F04B13/02
摘要： Systems and methods to enhance the flow of fracturing fluid into a wellhead during a high and the second plungers may pump a second fracturing fluid different from the first fracturing fluid.
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公开(公告)号：US20230332975A1
公开(公告)日：2023-10-19
申请号：US18213468
申请日：2023-06-23
IPC分类号： G01M3/28 , E21B43/26 , E21B34/08 , E21B43/267 , E21B47/12 , F02C7/22 , F02C9/28 , F02C9/56 , G01M3/26
CPC分类号： G01M3/2815 , E21B43/2607 , E21B34/08 , E21B43/267 , E21B47/12 , F02C7/222 , F02C9/28 , F02C9/56 , G01M3/26
摘要： Embodiments of systems and methods for supplying fuel, enabling communications, and conveying electric power associated with operation of a hydraulic fracturing unit of a plurality of hydraulic fracturing units are disclosed and may include a fuel line connection assembly configured to be connected to the first hydraulic fracturing unit and to supply fuel from a fuel source to a gas turbine engine connected to the hydraulic fracturing unit. A system also may include a communications cable assembly configured to be connected to the hydraulic fracturing unit and to enable data communications between the hydraulic fracturing unit and a data center or another hydraulic fracturing unit. A system further may include a power cable assembly configured to be connected to the hydraulic fracturing unit and to convey electric power between the hydraulic fracturing unit and a remote electrical power source or the plurality of hydraulic fracturing units.
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公开(公告)号：US20230296050A1
公开(公告)日：2023-09-21
申请号：US18131207
申请日：2023-04-05
发明人： Tony Yeung , Ricardo Rodriguez-Ramon , Diankui Fu , Heber Martinez-Barron , Guillermo Rodriguez , Samir Nath Seth , Joseph Foster , Warren Zemlak , Nicholas Tew
CPC分类号： F02C7/052 , B01D46/4263 , B01D46/58 , F02C6/00 , F02C7/042 , F02C7/143 , B01D2279/60
摘要： An embodiment of a pumping unit includes a gas turbine engine, an enclosure housing the engine, an exhaust assembly connected to the engine, an air intake duct connected to the engine, and an air treatment system connected to the air intake duct. The air treatment system including one or more inlet pre-cleaners configured to eject debris. Each of the inlet pre-cleaners having a cylindrical tubular portion configured to channel air toward the air intake duct. In addition, the pumping unit includes a gearbox operatively coupled to the engine and a drive shaft having a first end operatively coupled to the gearbox. Further, the pumping unit includes a pump comprising an input shaft operatively coupled to a second end of the drive shaft, wherein the engine, the gearbox, the drive shaft, and the pump are disposed along a longitudinal axis of the pumping unit.
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公开(公告)号：US11761846B2
公开(公告)日：2023-09-19
申请号：US17895757
申请日：2022-08-25
IPC分类号： G01M3/28 , E21B43/26 , E21B34/08 , E21B43/267 , E21B47/12 , F02C7/22 , F02C9/28 , F02C9/56 , G01M3/26
CPC分类号： G01M3/2815 , E21B34/08 , E21B43/2607 , E21B43/267 , E21B47/12 , F02C7/222 , F02C9/28 , F02C9/56 , G01M3/26
摘要： Embodiments of systems and methods for supplying fuel, enabling communications, and conveying electric power associated with operation of a hydraulic fracturing unit of a plurality of hydraulic fracturing units are disclosed and may include a fuel line connection assembly configured to be connected to the first hydraulic fracturing unit and to supply fuel from a fuel source to a gas turbine engine connected to the hydraulic fracturing unit. A system also may include a communications cable assembly configured to be connected to the hydraulic fracturing unit and to enable data communications between the hydraulic fracturing unit and a data center or another hydraulic fracturing unit. A system further may include a power cable assembly configured to be connected to the hydraulic fracturing unit and to convey electric power between the hydraulic fracturing unit and a remote electrical power source or the plurality of hydraulic fracturing units.
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公开(公告)号：US20230279761A1
公开(公告)日：2023-09-07
申请号：US18196001
申请日：2023-05-11
IPC分类号： E21B43/26 , F04B17/05 , F04B11/00 , F04B49/06 , E21B43/267 , F04B17/06 , F04B47/00 , F04B23/06 , E21B47/008
CPC分类号： E21B43/2607 , F04B17/05 , F04B11/00 , F04B49/065 , E21B43/267 , F04B17/06 , F04B47/00 , F04B23/06 , F04B2207/702 , F04B2207/701 , F04B2207/70 , E21B47/008
摘要： Systems and methods for monitoring, detecting, and/or intervening with respect to cavitation and pulsation events during hydraulic fracturing operations may include a supervisory controller. The supervisory controller may be configured to receive pump signals indicative of one or more of pump discharge pressure, pump suction pressure, pump speed, or pump vibration associated with operation of the hydraulic fracturing pump. The supervisory controller also may be configured to receive blender signals indicative of one or more of blender flow rate or blender discharge pressure. Based on one or more of these signals, the supervisory controller may be configured to detect a cavitation event and/or a pulsation event. The supervisory controller may be configured to generate a cavitation notification signal indicative of detection of cavitation associated with operation of the hydraulic fracturing pump, and/or a pulsation notification signal indicative of detection of pulsation associated with operation of the hydraulic fracturing pump.
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