Patents by Inventor Xiaolei Ji

Xiaolei Ji has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11891885
    Abstract: A fracturing device includes a power unit, and the power unit includes a muffling compartment, a turbine engine, and an air intake unit. The air intake unit is communicated with the turbine engine through an intake pipe and configured to provide a combustion-supporting gas to the turbine engine; the air intake unit is at a top of the muffling compartment and the muffling compartment has an accommodation space, the turbine engine is within the accommodation space. A fan is further provided to generate wither positive pressure or negative presser in the muffling compartment to facilitate a cooling of the turbine engine.
    Type: Grant
    Filed: July 18, 2022
    Date of Patent: February 6, 2024
    Assignee: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
    Inventors: Peng Zhang, Rikui Zhang, Liang Lv, Xiaolei Ji, Chunqiang Lan, Yipeng Wu, Xincheng Li, Yuxuan Sun
  • Publication number: 20240035363
    Abstract: A fracturing apparatus may include a first plunger pump including a first power end and a first hydraulic end; a prime mover including a first power output shaft; and a first clutch including a first connection portion and a second connection portion. The first power end of the first plunger pump includes a first power input shaft, the first connection portion is coupled to the first power input shaft, the second connection portion is coupled to the first power output shaft of the prime mover.
    Type: Application
    Filed: July 27, 2023
    Publication date: February 1, 2024
    Inventors: Jifeng ZHONG, Liang LV, Xincheng LI, Shuzhen CUI, Rikui ZHANG, Sheng CHANG, Chunqiang LAN, Jian ZHANG, Xiaolei JI, Huaizhi ZHANG, Ruijie DU, Dawei ZHAO, Shouzhe LI
  • Patent number: 11873803
    Abstract: The present invention discloses a continuous high-power turbine fracturing equipment, including a turbine engine, a reduction gearbox, a drive shaft and a plunger pump, the turbine engine is arranged in the same straight line with the reduction gearbox, the reduction gearbox is connected to the plunger pump through the drive shaft, the angle of the drive shaft is between 2° and 4°.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: January 16, 2024
    Assignee: American Jereh International Corporation
    Inventors: Xiaolei Ji, Rikui Zhang, Peng Zhang, Chunqiang Lan, Zhuqing Mao, Jianwei Wang, Mingchao Mao
  • Patent number: 11873704
    Abstract: A connection device, a control box component, and a fracturing apparatus are provided. The connection device includes: a fixation rack, configured to be fixedly connected with a mounting base; a box connection mechanism, configured to be connected with the control box, and drive the control box to move at least from a first position to a second position relative to the fixation rack. In a case that the control box is located at the first position, the control box is located at a side of the transmission component and a distance between the control box and the transmission component is less than a predetermined distance, and during the control box being moved from the first position to the second position, the control box is away from the transmission component to form an operation space for the transmission component at the first position.
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: January 16, 2024
    Assignee: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
    Inventors: Peng Zhang, Rikui Zhang, Liang Lv, Xiaolei Ji, Chunqiang Lan, Yipeng Wu, Xincheng Li, Yuxuan Sun
  • Patent number: 11859481
    Abstract: A fracturing apparatus is provided. The fracturing apparatus includes a plunger pump, a transmission shaft, a main motor, an oil pipe, a first radiator and a noise reduction cabin. The main motor is spaced apart from the plunger pump, the plunger pump is connected with the main motor through the transmission shaft; the oil pipe is configured to be connected with the plunger pump; the first radiator is spaced apart from the plunger pump, the first radiator is configured to dissipate heat from oil in the oil pipe, the main motor, the first radiator and at least part of the oil pipe are all located inside the noise reduction cabin, and the plunger pump is located outside the noise reduction cabin.
    Type: Grant
    Filed: March 18, 2022
    Date of Patent: January 2, 2024
    Assignee: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    Inventors: Shanwu Fu, Ruijie Du, Jian Zhang, Jifeng Zhong, Sheng Chang, Xiaolei Ji
  • Publication number: 20230399930
    Abstract: An operation method of a turbine fracturing device and a turbine fracturing device are provided. The turbine fracturing device includes a turbine engine, a speed reducer, a brake mechanism, and a fracturing pump, the method includes: driving, by the turbine engine, the fracturing pump to perform a fracturing operation through the speed reducer so as to keep the fracturing pump in an operating state, the fracturing pump being configured to suck fluid of a first pressure and discharge fluid of a second pressure, the second pressure being greater than the first pressure; and in response to an idling instruction, the turbine engine entering an idling state and triggering a brake operation so as to keep the fracturing pump in a non-operating state.
    Type: Application
    Filed: August 25, 2023
    Publication date: December 14, 2023
    Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    Inventors: Zhuqing MAO, Rikui ZHANG, Peng ZHANG, Jianwei WANG, Jihua WANG, Xiaolei JI, Xincheng LI, Yuxuan SUN, Yipeng WU, Chunqiang LAN, Liang LV
  • Publication number: 20230400018
    Abstract: The present invention may disclose a turbine fracturing equipment, including a transporter, a turbine engine, a reduction gearbox, a transmission mechanism and a plunger pump, wherein an output end of the turbine engine may be connected to one end of the reduction gearbox, the other end of the reduction gearbox may be connected to the plunger pump through a transmission mechanism; the transporter may be used to support the turbine engine, the reduction gearbox, the transmission mechanism and the plunger pump; the transporter may include a chassis provided with a transport section, a bearing section and a lapping section which may be connected in sequence; while the turbine fracturing equipment may be in a working state, the bearing section can contact with the ground, while the turbine fracturing equipment may be in a transport state, the bearing section may not contact with the ground.
    Type: Application
    Filed: August 25, 2023
    Publication date: December 14, 2023
    Inventors: Shuwei LI, Zhuqing MAO, Lutao ZHENG, Xiuli SONG, Shuang LI, Liang LI, Zhenmeng WANG, Rikui ZHANG, Yipeng WU, Chunqiang LAN, Xincheng LI, Xiance LI, Sheng CHANG, Xiaolei JI
  • Publication number: 20230399929
    Abstract: Some embodiments of the present disclosure provide a power system and a fracturing device. The power system includes an oil tank, a reduction gearbox and a hydraulic system. The reduction gearbox is provided with a lubricating system, and the lubricating system is communicated with the oil tank. The hydraulic system includes a hydraulic actuating member, and the hydraulic actuating member is communicated with the oil tank.
    Type: Application
    Filed: April 4, 2023
    Publication date: December 14, 2023
    Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    Inventors: Jianwei WANG, Xiaolei JI, Peng ZHANG
  • Patent number: 11828277
    Abstract: The present disclosure is directed to a system for fracturing operation in oil/gas fields. The disclosed fracturing system is integrated onto a semitrailer that can be conveniently transported to any oil field. The disclosed fracturing system further includes major components needed for delivering high-pressure fracturing fluid into a wellhead, including but not limited to at least one power generation source and at least one plunger pump driven by the at least one power generation source via simple transmission mechanisms utilizing reduction gearbox and/or transmission shafts. The power generation source, in particular, includes a turbine engine capable of being powered by 100% natural gasified liquid fuel. The fracturing system further includes hydraulic and cooling component for serving the various needs for the turbine engine, the reduction gearbox, and the plunger pump, such as lubrication of various moving parts.
    Type: Grant
    Filed: October 19, 2022
    Date of Patent: November 28, 2023
    Assignee: Yantal Jereh Petroleum Equipment & Technologies Co., Ltd.
    Inventors: Rikui Zhang, Xiance Li, Xincheng Li, Chunqiang Lan, Yipeng Wu, Zhuqing Mao, Sheng Chang, Xiaolei Ji, Jixin Wang, Peng Zhang
  • Publication number: 20230374916
    Abstract: This application discloses a fracturing device, an engine and an exhaust apparatus thereof, which belongs to the field of turbine fracturing technologies. The engine is provided with a first exhaust outlet, and the exhaust apparatus of the engine includes an exhaust muffler, a shroud plate and a cover plate, where the exhaust muffler is provided at a first exhaust outlet, the exhaust muffler is provided with a second exhaust outlet, and the shroud plate is provided at the second exhaust outlet, the shroud plate is movably connected to the exhaust muffler, the shroud plate can move between a first position and a second position relative to the exhaust muffler, and the cover plate is rotationally connected to the exhaust muffler to close or open the second exhaust outlet. In a case that the shroud plate moves to the first position relative to the exhaust muffler and the cover plate opens the second exhaust outlet, the shroud plate and cover plate form a heightening tube.
    Type: Application
    Filed: July 5, 2023
    Publication date: November 23, 2023
    Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    Inventors: Xiaolei JI, Junlong DU, Rikui ZHANG, Peng ZHANG
  • Publication number: 20230358127
    Abstract: A gas turbine overspeed protection method includes: a power utilization load of a generator is acquired, and a rotating speed value of a gas turbine is acquired; whether the power utilization load suddenly decreases or disappears is judged, and if so, an eddy current retarder is controlled by a controller to simulate the power utilization load to provide a braking torque for the generator; or, whether the rotating speed value exceeds a set speed range is judged, and if so, the gas turbine is controlled by the controller to reduce fuel supply, and a discharge valve of a gas compressor is opened to discharge a high-pressure gas to reduce the power output and the rotating speed of the gas turbine.
    Type: Application
    Filed: July 17, 2023
    Publication date: November 9, 2023
    Inventors: Dekun TIAN, Tao KOU, Wanchun CHA, Zhijie LIU, Xin LI, Jianglei ZOU, Libin ZHOU, Xu LIU, Zhuqing MAO, Rikui ZHANG, Peng ZHANG, Jianwei WANG, Jihua WANG, Xiaolei JI, Xincheng LI, Yuxuan SUN, Yipeng WU, Chunqiang LAN, Liang LV
  • Publication number: 20230358126
    Abstract: A turbine fracturing system and a controlling method thereof, a controlling apparatus and a storage medium are provided. The turbine fracturing system includes: N turbine fracturing apparatuses, wherein each of the N turbine fracturing apparatuses comprises a turbine engine, and N is an integer greater than or equal to 2; a fuel gas supply apparatus connected to the N turbine engines, wherein the fuel gas supply apparatus is configured to supply fuel gas and distribute the fuel gas to the N turbine engines as gaseous fuel; and a fuel liquid supply apparatus connected to at least one of the N turbine engines and configured to supply liquid fuel to at least one of the N turbine engines in a case that at least one of a flow rate and a pressure of the fuel gas decreases.
    Type: Application
    Filed: July 13, 2023
    Publication date: November 9, 2023
    Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    Inventors: Zhuqing MAO, Rikui ZHANG, Peng ZHANG, Jianwei WANG, Jihua WANG, Xiaolei JI
  • Publication number: 20230332598
    Abstract: Some embodiments of the disclosure disclose a connecting structure, and a plunger pump device and a generator device. The connecting structure is used for connecting a bottom and a beam body; the beam body comprises a beam body and a wing plate; the connecting structure includes: a connecting body which comprises a first connecting portion and a second connecting portion which are connected with each other, wherein the first connecting portion has a first surface, the second connecting portion has a second surface, the first surface is used for mounting the bottom, and the second surface is used for mounting the beam body; a first angle is formed between the first surface and the second surface, and a wing plate mounting space is formed between the first connecting portion and the second connecting portion.
    Type: Application
    Filed: June 27, 2023
    Publication date: October 19, 2023
    Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    Inventors: Peng ZHANG, Rikui ZHANG, Xiaolei JI
  • Patent number: 11788519
    Abstract: The present invention may disclose a turbine fracturing equipment, including a transporter, a turbine engine, a reduction gearbox, a transmission mechanism and a plunger pump, wherein an output end of the turbine engine may be connected to one end of the reduction gearbox, the other end of the reduction gearbox may be connected to the plunger pump through a transmission mechanism; the transporter may be used to support the turbine engine, the reduction gearbox, the transmission mechanism and the plunger pump; the transporter may include a chassis provided with a transport section, a bearing section and a lapping section which may be connected in sequence; while the turbine fracturing equipment may be in a working state, the bearing section can contact with the ground, while the turbine fracturing equipment may be in a transport state, the bearing section may not contact with the ground.
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: October 17, 2023
    Assignee: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
    Inventors: Rikui Zhang, Yipeng Wu, Chunqiang Lan, Xincheng Li, Xiance Li, Sheng Chang, Xiaolei Ji, Zhuqing Mao
  • Publication number: 20230279762
    Abstract: A fracturing apparatus includes a motor, a first plunger pump, a power supply platform, a gas turbine engine, a generator, and one or more rectifiers. At least two of the gas turbine engine, the generator, and the one or more rectifiers are arranged on the power supply platform. A first end of the generator is connected to the gas turbine engine. A second end of the generator is connected to the one or more rectifiers. The generator is configured to output a voltage to the one or more rectifiers. The one or more rectifiers are configured to provide power to the motor.
    Type: Application
    Filed: May 2, 2023
    Publication date: September 7, 2023
    Inventors: Shuzhen CUI, Rikui ZHANG, Dong LIU, Jifeng ZHONG, Liang LV, Xincheng LI, Sheng CHANG, Chunqiang LAN, Jian ZHANG, Xiaolei JI, Huaizhi ZHANG, Ruijie DU, Dawei ZHAO, Shouzhe LI
  • Patent number: 11746636
    Abstract: A fracturing apparatus may include a first plunger pump including a first power end and a first hydraulic end; a prime mover including a first power output shaft; and a first clutch including a first connection portion and a second connection portion. The first power end of the first plunger pump includes a first power input shaft, the first connection portion is coupled to the first power input shaft, the second connection portion is coupled to the first power output shaft of the prime mover.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: September 5, 2023
    Assignee: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    Inventors: Jifeng Zhong, Liang Lv, Xincheng Li, Shuzhen Cui, Rikui Zhang, Sheng Chang, Chunqiang Lan, Jian Zhang, Xiaolei Ji, Huaizhi Zhang, Ruijie Du, Dawei Zhao, Shouzhe Li
  • Patent number: 11739622
    Abstract: An operation method of a turbine fracturing device and a turbine fracturing device are provided. The turbine fracturing device includes a turbine engine, a speed reducer, a brake mechanism, and a fracturing pump, the method includes: driving, by the turbine engine, the fracturing pump to perform a fracturing operation through the speed reducer so as to keep the fracturing pump in an operating state, the fracturing pump being configured to suck fluid of a first pressure and discharge fluid of a second pressure, the second pressure being greater than the first pressure; and in response to an idling instruction, the turbine engine entering an idling state and triggering a brake operation so as to keep the fracturing pump in a non-operating state.
    Type: Grant
    Filed: December 15, 2022
    Date of Patent: August 29, 2023
    Assignee: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
    Inventors: Zhuqing Mao, Rikui Zhang, Peng Zhang, Jianwei Wang, Jihua Wang, Xiaolei Ji, Xincheng Li, Yuxuan Sun, Yipeng Wu, Chunqiang Lan, Liang Lv
  • Patent number: 11732564
    Abstract: A fracturing device, a firefighting method thereof, and a computer readable storage medium are disclosed. The fracturing device includes a power unit, the power unit includes a muffling compartment, a turbine engine, and a firefighting system; the firefighting system includes a firefighting material generator, at least one firefighting sprayer and at least one firefighting detector, the at least one firefighting sprayer and the at least one firefighting detector are located in the muffling compartment, each of the at least one firefighting sprayer is connected with the firefighting material generator and configured to spray out firefighting material generated by the firefighting material generator.
    Type: Grant
    Filed: October 17, 2022
    Date of Patent: August 22, 2023
    Assignee: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
    Inventors: Peng Zhang, Rikui Zhang, Liang Lv, Xiaolei Ji, Chunqiang Lan, Yipeng Wu, Xincheng Li, Yuxuan Sun
  • Patent number: 11702917
    Abstract: A turbine fracturing system and a controlling method thereof, a controlling apparatus and a storage medium are provided. The turbine fracturing system includes: N turbine fracturing apparatuses, wherein each of the N turbine fracturing apparatuses comprises a turbine engine, and N is an integer greater than or equal to 2; a fuel gas supply apparatus connected to the N turbine engines, wherein the fuel gas supply apparatus is configured to supply fuel gas and distribute the fuel gas to the N turbine engines as gaseous fuel; and a fuel liquid supply apparatus connected to at least one of the N turbine engines and configured to supply liquid fuel to at least one of the N turbine engines in a case that at least one of a flow rate and a pressure of the fuel gas decreases.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: July 18, 2023
    Assignee: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
    Inventors: Zhuqing Mao, Rikui Zhang, Peng Zhang, Jianwei Wang, Jihua Wang, Xiaolei Ji
  • Publication number: 20230212933
    Abstract: The present invention discloses a hydraulic fracturing system for driving a plunger pump with a turbine engine, including a fracturing equipment comprising a turbine engine fueled by natural gas or diesel as a power source, an exhaust system, and a plunger pump; a high-low pressure manifold; a blending equipment adapted to blend a fracturing base fluid; and a sand-mixing equipment adapted to provide the fracturing base fluid and a fracturing proppant to the high-low pressure manifold. A first end of the high-low pressure manifold is connected to the fracturing equipment through a connection pipeline. A second end of the high-low pressure manifold is connected to a wellhead. An exhaust end of the turbine engine is connected to the exhaust system whereas an output driving end of the turbine engine is connected to the plunger pump via a connection device. The connection device comprises at least a reduction gearbox.
    Type: Application
    Filed: March 13, 2023
    Publication date: July 6, 2023
    Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    Inventors: Rikui ZHANG, Xiance LI, Xincheng LI, Yipeng WU, Chunqiang LAN, Sheng CHANG, Peng ZHANG, Liang LV, Xiaolei JI, Weipeng YUAN