Patents by Inventor Haibo LIANG
Haibo LIANG 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).
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Publication number: 20240044247Abstract: A method for detecting a borehole caving based on cuttings and elements logging data includes: integrating real-time elements logging data and real-time cuttings return data of a target well, and historical elements logging data and stratum evaluation data of an adjacent well; calculating a root mean square deviation (RMSD) ? of a relative content of each element of the target well and the adjacent well and a real-time cuttings return ratio; setting a threshold ? of the RMSD ? of the relative content of each element and a threshold range (a,b) of the real-time cuttings return ratio; and establishing an intelligent stratum identification model based on a support vector machine (SVM) for real-time determination of a horizon from which current cuttings are returned. The method can achieve effective borehole caving detection, such that on-site personnel can deal with borehole caving in time and prevent it from developing into a complicated drilling accident.Type: ApplicationFiled: August 5, 2022Publication date: February 8, 2024Applicant: Southwest Petroleum UniversityInventors: Haibo LIANG, Hai YANG, Zhongbing LI, Pengbo NI, Jialing ZOU, Yi ZHANG
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Publication number: 20230103238Abstract: A fixing assembly is adapted to be disposed on a support frame and a plate part of a casing. The support frame is disposed on the plate part. The fixing assembly includes a contact component, at least one stopper, and a trigger. The contact component is adapted to be movably disposed on the plate part. The stopper is movably disposed on the plate part and movable by the contact component. The trigger is configured to configured to penetrate through the support frame to push the contact component so as to force the at least one stopper to move away from the plate part.Type: ApplicationFiled: January 25, 2022Publication date: March 30, 2023Inventors: HAIBO LIANG, Qi Liu
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Patent number: 11498454Abstract: A power battery cooling system of an electric vehicle, including: a cooling circuit configured for cooling a power battery of the electric vehicle; a solar sunroof; and a sunroof control unit configured for controlling the operation of the cooling circuit and the electric energy output of the solar sunroof; wherein the sunroof control unit is configured to start a power battery cooling operation based on the solar sunroof in the condition that the power battery is not in a high voltage output state and the temperature of the power battery is higher than a temperature threshold, the power battery cooling operation including: controlling the solar sunroof to output electric energy to the cooling circuit so that the cooling circuit performs the cooling of the power battery using the electric energy from the solar sunroof.Type: GrantFiled: July 17, 2019Date of Patent: November 15, 2022Assignee: Volvo Car CorporationInventors: Haibo Liang, Jia Li, Tao Zhang
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Patent number: 11485896Abstract: An oil-based drilling fluid composition, includes a base fluid and a treating agent. The base fluid comprises a base oil and an inhibitor; the treating agent comprises an organic soil, a main emulsifier, an auxiliary emulsifier, a plugging agent, a weighting agent, a humectant, an alkaline regulator and a filtrate reducer. 5-25 parts by weight of the inhibitor, 5-12 parts by weight of the organic soil, 1-6 parts by weight of the main emulsifier, 2-8 parts by weight of the auxiliary emulsifier, 3-18 parts by weight of the plugging agent, 5-30 parts by weight of the weighting agent, 2-6 parts by weight of the humectant, 2-7 parts by weight of the alkaline regulator and 2-10 parts by weight of the filtrate reducer are used, based on 100 parts by weight of base oil.Type: GrantFiled: October 26, 2021Date of Patent: November 1, 2022Assignee: Southwest Petroleum UniversityInventors: Yang Bai, Daoxiong Li, Pingya Luo, Wen Xu, Wenzhe Li, Lingfeng Wu, Haibo Liang, Dezhi Liu, Jing Zhang
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Patent number: 11453814Abstract: The present disclosure a pressure-bearing plugging agent, comprises a core, a first coating layer and a second coating layer which are sequentially coated on an outer surface of the core, wherein the core is made of a water-absorbing swellable material, the first coating layer is a paraffin layer, and the second coating layer is obtained by cementing the rigid particles with an adhesive.Type: GrantFiled: October 19, 2021Date of Patent: September 27, 2022Assignee: Southwest Petroleum UniversityInventors: Yang Bai, Lingfeng Wu, Pingya Luo, Haibo Liang, Wen Xu, Wenzhe Li, Feng Dai, Guancheng Jiang, Gang Xie, Jiading Deng
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Publication number: 20220290032Abstract: The present disclosure discloses an oil-based drilling fluid composition, including a base fluid and a treating agent, wherein the base fluid comprises a base oil and an inhibitor; the treating agent comprises an organic soil, a main emulsifier, an auxiliary emulsifier, a plugging agent, a weighting agent, a humectant, an alkaline regulator and a filtrate reducer; wherein 5-25 parts by weight of the inhibitor, 5-12 parts by weight of the organic soil, 1-6 parts by weight of the main emulsifier, 2-8 parts by weight of the auxiliary emulsifier, 3-18 parts by weight of the plugging agent, 5-30 parts by weight of the weighting agent, 2-6 parts by weight of the humectant, 2-7 parts by weight of the alkaline regulator and 2-10 parts by weight of the filtrate reducer are used, based on 100 parts by weight of base oil.Type: ApplicationFiled: October 26, 2021Publication date: September 15, 2022Applicant: Southwest Petroleum UniversityInventors: Yang BAI, Daoxiong LI, Pingya LUO, Wen XU, Wenzhe LI, Lingfeng WU, Haibo LIANG, Dezhi LIU, Jing ZHANG
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Publication number: 20220267662Abstract: The present disclosure a pressure-bearing plugging agent, comprises a core, a first coating layer and a second coating layer which are sequentially coated on an outer surface of the core, wherein the core is made of a water-absorbing swellable material, the first coating layer is a paraffin layer, and the second coating layer is obtained by cementing the rigid particles with an adhesive.Type: ApplicationFiled: October 19, 2021Publication date: August 25, 2022Applicant: Southwest Petroleum UniversityInventors: Yang BAI, Lingfeng WU, Pingya LUO, Haibo LIANG, Wen XU, Wenzhe LI, Feng DAI, Guancheng JIANG, Gang XIE, Jiading DENG
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Patent number: 11396621Abstract: The present discloses a pressure-bearing plugging composition comprising 1-7 parts by weight bentonite, 0.1-1.5 parts by weight deformation material, 8-18 parts by weight filling material and 4-12 parts by weight modified bridging material, based on 100 parts by weight of water; the modified bridging material comprises a core, and a coating layer coated on an outer surface of the core, and a paraffin layer disposed between the core and the coating layer; the core is made of a water-absorbing material, and the coating layer is formed by bonding rigid particles and an adhesive.Type: GrantFiled: October 26, 2021Date of Patent: July 26, 2022Assignee: Southwest Petroleum UniversityInventors: Yang Bai, Lingfeng Wu, Pingya Luo, Jinsheng Sun, Haibo Liang, Wen Xu, Kesheng Rong, Jing Zhang, Gang Xie, Jiading Deng
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Patent number: 11345841Abstract: A fiber silica composite microsphere for a shale stratum comprises a hollow silica sphere and fibers, and the fibers are partially coated on an outer surface of the hollow silica sphere and partially embedded into an interior of the hollow silica sphere. The hollow silica sphere has an outer diameter of 1-5 ?m and an inner diameter of 0.8-4.7 ?m; the fibers have a length of 5-10 ?m and a width of 1-3 ?m.Type: GrantFiled: October 19, 2021Date of Patent: May 31, 2022Assignee: Southwest Petroleum UniversityInventors: Yang Bai, Lingfeng Wu, Pingya Luo, Wenzhe Li, Feng Dai, Gang Xie, Haibo Liang, Kesheng Rong, Jiading Deng
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Publication number: 20210107379Abstract: A power battery heating system of an electric vehicle including: a heating module configured to heat the power battery of the electric vehicle; a solar sunroof; and a sunroof control unit configured to control the operation of the heating module and the electric energy output of the solar sunroof; wherein the heating system is configured to start a power battery heating operation based on the solar sunroof when the power battery is not in a high voltage output state and the temperature of the power battery is lower than a temperature threshold, the power battery heating operation including: controlling the solar sunroof to output electric energy to the heating module such that the heating module performs the heating of the power battery using the electric energy from the solar sunroof.Type: ApplicationFiled: September 30, 2020Publication date: April 15, 2021Inventors: Haibo LIANG, Xi WANG, Chenchen WANG, Changzheng SHAO
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Publication number: 20200086763Abstract: A power battery cooling system of an electric vehicle, including: a cooling circuit configured for cooling a power battery of the electric vehicle; a solar sunroof and a sunroof control unit configured for controlling the operation of the cooling circuit and the electric energy output of the solar sunroof wherein the sunroof control unit is configured to start a power battery cooling operation based on the solar sunroof in the condition that the power battery is not in a high voltage output state and the temperature of the power battery is higher than a temperature threshold, the power battery cooling operation including: controlling the solar sunroof to output electric energy to the cooling circuit so that the cooling circuit performs the cooling of the power battery using the electric energy from the solar sunroof.Type: ApplicationFiled: July 17, 2019Publication date: March 19, 2020Inventors: Haibo LIANG, Jia LI, Tao ZHANG
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Patent number: 9650033Abstract: Disclosed are a hybrid power system of a vehicle and a control method therefor. The hybrid power system of a vehicle comprises: an engine; a dual-clutch automatic transmission comprising an ISG motor; a first power unit and a second power unit; a power battery, the power battery being connected to the ISG motor by the first power unit; a power battery manager, the power battery manager being connected to the power battery and used to test an SOC of the power battery; a rear wheel drive motor, the rear wheel drive motor being connected to the power battery by the second power unit, and the rear wheel drive motor being connected to a rear speed reducer of the vehicle; and a vehicle controller, the vehicle controller being connected to the power battery manager, and the vehicle controller controlling the vehicle to enter a corresponding operating mode according to the SOC and drive required torque WTD at a wheel of the vehicle.Type: GrantFiled: May 14, 2014Date of Patent: May 16, 2017Inventors: Weibin Yang, Junhong Zhang, Haibo Liang, Lianjun Lu, Wei Yan, Shan Lu, Xiao Ma, Guofei Li, Ruchuan Liang, Liye Liu, Yang Li
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Publication number: 20160114787Abstract: Disclosed are a hybrid power system of a vehicle and a control method therefor. The hybrid power system of a vehicle comprises: an engine; a dual-clutch automatic transmission comprising an ISG motor; a first power unit and a second power unit; a power battery, the power battery being connected to the ISG motor by the first power unit; a power battery manager, the power battery manager being connected to the power battery and used to test an SOC of the power battery; a rear wheel drive motor, the rear wheel drive motor being connected to the power battery by the second power unit, and the rear wheel drive motor being connected to a rear speed reducer of the vehicle; and a vehicle controller, the vehicle controller being connected to the power battery manager, and the vehicle controller controlling the vehicle to enter a corresponding operating mode according to the SOC and drive required torque WTD at a wheel of the vehicle.Type: ApplicationFiled: May 14, 2014Publication date: April 28, 2016Inventors: Weibin YANG, Junhong ZHANG, Haibo LIANG, Lianjun LU, Wei YAN, Shan LU, Xiao MA, Guofei LI, Ruchan LIANG, Liye LIU, Yang LI