Patents by Inventor Yongyou YANG
Yongyou YANG 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: 20220049553Abstract: The present invention provides a rotary guiding tool, comprising: a power unit having an output shaft capable of outputting a torque and an offset driving portion capable of outputting a radial force and/or an axial force; a transmission shaft connected with the output shaft; a support shaft connected with the transmission shaft through a rotation structure, wherein a rotation axis of the rotation structure is perpendicular to an axis of the output shaft, the support shaft has an inner wall defining an accommodating cavity and a forward end and a rearward end formed at both ends of the accommodating cavity, a rotation center of the rotation structure is located in the accommodating cavity, and the rearward end of the support shaft is capable of being driven by the radial force output by the offset driving portion; and a drill bit having a drill bit tail end, wherein the drill bit and the forward end of the support shaft are connected to the drill bit tail end.Type: ApplicationFiled: April 30, 2020Publication date: February 17, 2022Inventors: Qingbo LIU, Qingyun DI, Yongyou YANG
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Publication number: 20210396078Abstract: The present application discloses a push type rotary guide drilling system.Type: ApplicationFiled: July 1, 2020Publication date: December 23, 2021Applicant: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Qingbo LIU, Qingyun DI, Xiangyang WANG, Yongyou YANG, Qijun XIE, Xinzhen HE
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Publication number: 20210355757Abstract: The present application provides an executing mechanism for a rotary guide device and the rotary guide device.Type: ApplicationFiled: July 1, 2020Publication date: November 18, 2021Applicant: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Qingbo LIU, Qingyun DI, Yongyou YANG, Xiangyang WANG, Qijun XIE
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Patent number: 11047226Abstract: The disclosure relates to a fluid pressure measuring device for a measurement-while-drilling tool, which including a first sensor assembly (1), a second sensor assembly (2) and a sealing member (3), wherein a mounting groove (5) is formed on an outer side wall of a drill collar (4) of a measurement-while-drilling tool; the sealing member (3) is fixedly mounted on the mounting groove (5); a first liquid inlet hole (7) is formed in the sealing member (3); a second liquid inlet hole (9) communicated with a center flow channel (8) of the drill collar (4) is formed in the mounting groove (5); a liquid inlet end of the first sensor assembly (1) is communicated with the first liquid inlet hole (7); and a liquid inlet end of the second sensor assembly (2) is communicated with the second liquid inlet hole (9).Type: GrantFiled: July 19, 2019Date of Patent: June 29, 2021Assignee: Institute of Geology and Geophysics, Chinese Academy of SciencesInventors: Jiansheng Du, Qingyun Di, Zili Wang, Wenxuan Chen, Xinzhen He, Yongyou Yang
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Patent number: 11029434Abstract: In a method for acquiring data of azimuthal acoustic LWD, when an acoustic LWD instrument rotates with a drilling tool at a certain depth, data is acquired by adopting an azimuthal equal-interval mode: a well circumference is divided into m sectors by azimuthal intervals ??, when a toolface angle of the acoustic LWD instrument is located in the kth sector, an acoustic transmitting source is controlled to transmit an acoustic signal, and an acoustic receiver measures the acoustic signal, digitizes it and then stores it as data in the kth sector; and the data is acquired for each sector in turn, and after the data is acquired in each sector for N times, the data acquisition at the current depth is completed. Meanwhile, as the drilling tool rotates and drills, the instrument acquires acoustic data at different depths and processes it to achieve azimuthal acoustic imaging.Type: GrantFiled: September 6, 2018Date of Patent: June 8, 2021Assignee: Institute of Geology and Geophysics, Chinese Academy of SciencesInventors: Qingyun Di, Wenxiu Zhang, Wenxuan Chen, Zili Wang, Yuntao Sun, Jian Zheng, Yongyou Yang
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Patent number: 11021911Abstract: A rotary guiding device includes a rotating shaft to rotationally drive a tool head. The rotating shaft includes upper and lower shaft portions, and a steerable portion, the upper shaft portion and the lower shaft portion are steerably connected by the steerable portion. A non-rotating body is mounted on the upper shaft portion, the non-rotating body is substantially non-rotating with respect to the rotating shaft in circumferential direction when the rotating shaft rotationally drives the tool head. The lower shaft portion includes a rib portion coinciding at least partially in axial direction with the non-rotating body. The non-rotating body includes at least three hydraulic driving mechanisms uniformly distributed along its circumferential direction, the three hydraulic driving mechanisms controllably generate radial drive forces respectively, the radial driving forces act on the rib portion overlapping the non-rotating body so the lower shaft portion can be deflectable relative to the steerable portion.Type: GrantFiled: March 2, 2018Date of Patent: June 1, 2021Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Qingbo Liu, Qingyun Di, Tsili Wang, Wenxuan Chen, Jiansheng Du, Yongyou Yang, Xinzhen He, Linfeng Hong, Qijun Xie
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Patent number: 11002128Abstract: An apparatus for measuring gravity acceleration of a drilling tool comprises sensors and a measurement circuit. The sensor comprises a three-axis gravity accelerometer, a reference measurement sensor and a temperature sensor. The three-axis gravity accelerometer measures acceleration component signals in three mutually orthogonal directions, and the reference measurement sensor generates a signal that varies with rotation and is not affected by vibration or shock to serve as a reference signal. The temperature sensor measures the temperature in the apparatus to compensate the temperature effect of the gravity accelerometers. The measurement circuit acquires output signals of the sensors and performs cross-correlation processing on the accelerometer components using the reference signal to extract gravity acceleration signals so as to eliminate centrifugal acceleration, vibration, shock and other interferences generated by rotation.Type: GrantFiled: November 12, 2016Date of Patent: May 11, 2021Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Wenxiu Zhang, Wenxuan Chen, Qingyun Di, Jianguang Liu, Yuntao Sun, Yongyou Yang, Jian Zheng
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Patent number: 10851647Abstract: Disclosed is a downhole vibration and impact data recording method, comprising: performing analog-to-digital conversion on analog data, outputting digital format data obtained at a sampling rate f1, and performing sampling storage processing and analysis storage processing on the same. The sampling storage processing includes outputting the digital format data obtained at a sampling rate fn through multiple samplings; storing the same continuously into a storage module. The analysis storage processing includes: buffering the digital format data obtained at the sampling rate f1 into a memory; analyzing the same to determine whether an impact event occurs, and if yes, storing the current data in the memory into the storage module, and then jumping back to the buffering step; otherwise, jumping directly back to the buffering step. With the above method, the amount of data storage can be effectively reduced, while the characteristics of the vibration and impact data can be analyzed.Type: GrantFiled: October 25, 2018Date of Patent: December 1, 2020Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS CHINESE ACADEMY OF SCIENCES (IGGCAS)Inventors: Zhongxing Wang, Yongyou Yang, Qingyun Di, Zili Wang, Wenxuan Chen, Tianxin Zhang, Linfeng Hong, Qijun Xie
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Patent number: 10837235Abstract: A hybrid rotary guiding device, includes: rotating shaft, the rotating shaft is used to drive the head of a drill tool to rotate, the rotating shaft includes an upper shaft portion, a lower shaft portion, and a steerable portion, a separation distance exists between the upper shaft portion and the lower shaft portion in the axial direction, the upper shaft portion and the lower shaft portion are steerably connected by the steerable portion; the upper shaft portion is installed with at least three first hydraulic mechanisms, and the lower shaft portion is installed with at least three second hydraulic mechanisms, the second hydraulic mechanism is adapted to drive a pushing member against the wall of the well to guide the head of a drill tool, the first hydraulic mechanism and the second hydraulic mechanism are configured so that the first hydraulic mechanism can drive the second hydraulic mechanism to drive the pushing member.Type: GrantFiled: March 2, 2018Date of Patent: November 17, 2020Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Qingbo Liu, Qingyun Di, Tsili Wang, Wenxuan Chen, Jiansheng Du, Yongyou Yang, Xinzhen He, Linfeng Hong, Qijun Xie
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Patent number: 10830037Abstract: A constant amplitude adjusting method and system for pressure pulse of drilling tool including obtaining a current flow velocity value of mud at the rear of a pressure pulse generator in the drilling tool, and sending the current flow velocity value to a controller; the controller compares the current flow velocity value with a preset flow velocity value, and sends an adjustment instruction to the pressure pulse generator according to the comparison result; the pressure pulse generator adjusts the opening degree according to the adjustment instruction of the controller. The adjusting system comprising a pressure pulse generator for generating a pressure pulse wave, and the opening degree is adjustable.Type: GrantFiled: December 16, 2019Date of Patent: November 10, 2020Assignee: Institute of Geology and Geophysics, Chinese Academy of SciencesInventors: Jiansheng Du, Qingyun Di, Zili Wang, Wenxuan Chen, Xinzhen He, Yongyou Yang
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Patent number: 10815730Abstract: The invention discloses an anti-rotating device of non-rotating sleeve. The anti-rotating device is connected with the non-rotating sleeve in such way so that the anti-rotating device can transmit circumferential acting force to the non-rotating sleeve, thus the non-rotating sleeve are prevented from rotating, the anti-rotating device comprises an anti-rotating member and a resilient member, the anti-rotating member can move in a generally radial direction of the non-rotating sleeve, and the resilient member acts on the anti-rotating member and provides acting force being substantially radially outward for the anti-rotating member.Type: GrantFiled: March 2, 2018Date of Patent: October 27, 2020Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Qingbo Liu, Qingyun Di, Tsili Wang, Wenxuan Chen, Jiansheng Du, Yongyou Yang, Xinzhen He, Linfeng Hong, Qijun Xie
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Publication number: 20200263500Abstract: The invention discloses an anti-rotating device of non-rotating sleeve. The anti-rotating device is connected with the non-rotating sleeve in such way so that the anti-rotating device can transmit circumferential acting force to the non-rotating sleeve, thus the non-rotating sleeve are prevented from rotating, the anti-rotating device comprises an anti-rotating member and a resilient member, the anti-rotating member can move in a generally radial direction of the non-rotating sleeve, and the resilient member acts on the anti-rotating member and provides acting force being substantially radially outward for the anti-rotating member.Type: ApplicationFiled: March 2, 2018Publication date: August 20, 2020Applicant: Institute of Geology and Geophysics, Chinese Academy of SciencesInventors: Qingbo LIU, Qingyun DI, Tsili WANG, Wenxuan CHEN, Jiansheng DU, Yongyou YANG, Xinzhen HE, Linfeng HONG, Qijun XIE
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Publication number: 20200263503Abstract: A hybrid rotary guiding device, includes: rotating shaft, the rotating shaft is used to drive the head of a drill tool to rotate, the rotating shaft includes an upper shaft portion, a lower shaft portion, and a steerable portion, a separation distance exists between the upper shaft portion and the lower shaft portion in the axial direction, the upper shaft portion and the lower shaft portion are steerably connected by the steerable portion; the upper shaft portion is installed with at least three first hydraulic mechanisms, and the lower shaft portion is installed with at least three second hydraulic mechanisms, the second hydraulic mechanism is adapted to drive a pushing member against the wall of the well to guide the head of a drill tool, the first hydraulic mechanism and the second hydraulic mechanism are configured so that the first hydraulic mechanism can drive the second hydraulic mechanism to drive the pushing member.Type: ApplicationFiled: March 2, 2018Publication date: August 20, 2020Applicant: Institute of Geology and Geophysics, Chinese Academy of SciencesInventors: Qingbo LIU, Qingyun DI, Tsili WANG, Wenxuan CHEN, Jiansheng DU, Yongyou YANG, Xinzhen HE, Linfeng HONG, Qijun XIE
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Patent number: 10746756Abstract: The disclosure relates to the field of drilling tool attitude measurement, and particularly to a dynamic testing device suitable for a drilling tool attitude measurement module. The dynamic testing device may comprise a test fixture for attitude measurement module, an azimuth rotation device for adjusting an azimuth angle, an inclination angle swing device for adjusting an inclination angle, and a toolface angle rotation device for driving the test fixture for attitude measurement module to rotate, and a rotation speed measurement device for measuring a rotation speed and a self-rotation angle of the test fixture for attitude measurement module in a rotating state. The testing device has characteristics of large bearing weight, high rotation speed which is measurable and controllable, convenient for mounting and fixing a tested module, etc. It can simulate conditions of downhole rotation of a drilling tool, and be used for dynamic testing of the attitude measurement module.Type: GrantFiled: September 17, 2018Date of Patent: August 18, 2020Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS CHINESE ACADEMY OF SCIENCESInventors: Wenxiu Zhang, Yongyou Yang, Jian Zheng, Yuntao Sun, Qingyun Di, Wenxuan Chen, Changchun Yang
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Patent number: 10746894Abstract: Disclosed is a magnetotelluric measurement system, comprising: a magnetic sensor probe for collecting an electromagnetic signal as an impulse response of an earth and transmitting the same to a signal readout circuit; the signal readout circuit configured for receiving and amplifying the electromagnetic signal collected by the magnetic sensor probe; a data acquisition and processing module configured for receiving and processing electromagnetic signal amplified by the signal readout circuit; a storage module configured for storing the electromagnetic signals amplified by the signal readout circuit and processed by the data acquisition and processing module; a first casing for enclosing the magnetic sensor probe and the signal readout circuit; and a second casing for enclosing the data acquisition and processing module and the storage module.Type: GrantFiled: October 25, 2018Date of Patent: August 18, 2020Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS CHINESE ACADEMY OF SCIENCESInventors: Zhongxing Wang, Qingyun Di, Tianxin Zhang, Fei Tian, Yongyou Yang, Wenxiu Zhang, Yujie Yang
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Publication number: 20200208507Abstract: The present invention discloses a fluid pressure measuring device for a measurement-while-drilling tool, which including a first sensor assembly (1), a second sensor assembly (2) and a sealing member (3), wherein a mounting groove (5) is formed on an outer side wall of a drill collar (4) of a measurement-while-drilling tool; the sealing member (3) is fixedly mounted on the mounting groove (5); both the first sensor assembly (1) and the second sensor assembly (2) are fixedly mounted in the mounting groove (5); a first liquid inlet hole (7) is formed in the sealing member (3); a second liquid inlet hole (9) communicated with a center flow channel (8) of the drill collar (4) is formed in the mounting groove (5); a liquid inlet end of the first sensor assembly (1) is communicated with the first liquid inlet hole (7); and a liquid inlet end of the second sensor assembly (2) is communicated with the second liquid inlet hole (9).Type: ApplicationFiled: July 19, 2019Publication date: July 2, 2020Applicant: Institute of Geology and Geophysics, Chinese Academy of SciencesInventors: Jiansheng DU, Qingyun DI, Zili WANG, Wenxuan CHEN, Xinzhen HE, Yongyou YANG
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Publication number: 20200208511Abstract: A constant amplitude adjusting method and system for pressure pulse of drilling tool including obtaining a current flow velocity value of mud at the rear of a pressure pulse generator in the drilling tool, and sending the current flow velocity value to a controller; the controller compares the current flow velocity value with a preset flow velocity value, and sends an adjustment instruction to the pressure pulse generator according to the comparison result; the pressure pulse generator adjusts the opening degree according to the adjustment instruction of the controller. The adjusting system comprising a pressure pulse generator for generating a pressure pulse wave, and the opening degree is adjustable.Type: ApplicationFiled: December 16, 2019Publication date: July 2, 2020Applicant: Institute of Geology and Geophysics, Chinese Academy of SciencesInventors: Jiansheng DU, Qingyun DI, Zili WANG, Wenxuan CHEN, Xinzhen HE, Yongyou YANG
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Publication number: 20200190909Abstract: A rotary guiding device comprises a rotating shaft, the rotating shaft is used to drive a tool head to rotate, and the rotating shaft includes at least one steerable portion; a first non-rotating body and a second non-rotating body, the first non-rotating body and the second non-rotating body are substantially in a non-rotating state in a circumferential direction thereof relative to the rotating shaft when the rotating shaft drives the tool head to rotate; a guide driving mechanism, the guide driving mechanism is configured to connect the first non-rotating body and the second non-rotating body, the guide driving mechanism is adapted to generate a substantially axial driving force to change the relative direction between the first non-rotating body and the second non-rotating body, thereby changing the orientation of the tool head.Type: ApplicationFiled: March 2, 2018Publication date: June 18, 2020Applicant: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Qingbo LIU, Qingyun DI, Tsili WANG, Wenxuan CHEN, Jiansheng DU, Yongyou YANG, Xinzhen HE, Linfeng HONG, Qijun XIE
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Patent number: 10662764Abstract: A near-bit constant-power wireless short-distance transmission apparatus includes a transmitting portion and a receiving portion. The transmitting portion is connected to a near-bit measurement sub while the receiving portion is connected to a measurement while drilling system. The transmitting portion processes data received by the bit measurement sub and then transmits it to the receiving portion. The receiving portion further processes the information and then transmits it to the measurement while drilling system. An insulating sub is inserted in the transmitting portion and separates the transmitting portion into a transmitting positive pole and a transmitting negative pole, which become electrically isolated from each other. Another insulating sub is inserted in the receiving portion and separates the receiving portion into a receiving positive pole and a receiving negative pole, which become electrically isolated from each other.Type: GrantFiled: August 31, 2017Date of Patent: May 26, 2020Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Yuntao Sun, Wenxuan Chen, Wenxiu Zhang, Yongyou Yang, Jian Zheng
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Patent number: 10619478Abstract: The present disclosure provides a device for power transmission and signal transfer between the stator and the rotor of a screw drilling tool. The present disclosure can replace the wireless communication technique between the rotary steering tool and the integrated MWD/LWD, omit the upper mud generator above the rotary steering tool, and thereby realize power transmission and signal transfer between the stator and the rotor of the screw drilling tool.Type: GrantFiled: August 29, 2019Date of Patent: April 14, 2020Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS CHINESE ACADEMY OF SCIENCESInventors: Xinzhen He, Qingyun Di, Wenxuan Chen, Jiansheng Du, Qingbo Liu, Yongyou Yang