Patents by Inventor Jinzhou Yang
Jinzhou 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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Patent number: 11762702Abstract: Provided herein are systems and methods for resilience testing using a DEW. A system includes at least one hardware processor coupled to a memory and configured to decode a workflow to obtain a plurality of workflow steps. Each workflow step of the plurality of workflow steps includes a runtime engine identifier and a script identifier. A script for a workflow step of the plurality of workflow steps is retrieved based on the script identifier. The script specifies a plurality of tasks. One or more containers are configured with a runtime engine based on the runtime engine identifier. The script executes against the one or more containers using the runtime engine, to perform the plurality of tasks.Type: GrantFiled: April 21, 2022Date of Patent: September 19, 2023Assignee: Snowflake Inc.Inventors: Yuchen Cao, Stephen Mark Andrew Clark, Supriya Vasudevan, Jinzhou Yang
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Patent number: 11748155Abstract: Provided herein are systems and methods for processing a script file generated using a declarative engine for workloads (DEW). A system includes at least one hardware processor coupled to a memory and configured to retrieve a script file. The script file specifies a plurality of tasks forming a plan and an order of execution for the plurality of tasks. The script file is compiled to generate compiled code. The compiled code is executed to generate an in-memory representation of the plan. The in-memory representation of the plan is converted into a graph such as a directed acyclic graph (DAG). The graph includes the plurality of tasks. The plurality of tasks in the graph are executed according to the order of execution.Type: GrantFiled: April 20, 2022Date of Patent: September 5, 2023Assignee: Snowflake Inc.Inventors: Yuchen Cao, Stephen Mark Andrew Clark, Supriya Vasudevan, Jinzhou Yang
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Patent number: 11467945Abstract: Provided herein are systems and methods for resilience testing. A system includes at least one hardware processor coupled to a memory and configured to decode a workflow to obtain a workload specification and a failure experiment specification. A first set of containers is configured to execute one or more workloads on a testing node. The one or more workloads are defined by the workload specification. A second set of containers is configured to execute one or more failure experiments on the testing node. The one or more failure experiments are based on the failure experiment specification. Execution of the one or more failure experiments triggers an error condition on the testing node. A notification is generated based on at least one metric associated with execution of the one or more workloads and the one or more failure experiments.Type: GrantFiled: March 15, 2022Date of Patent: October 11, 2022Assignee: Snowflake Inc.Inventors: Yuchen Cao, Stephen Mark Andrew Clark, Prasanna Kumar Krishnamurthy, Supriya Vasudevan, Jinzhou Yang
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Patent number: 11409632Abstract: Provided herein are systems and methods for resilience testing. A system includes at least one hardware processor coupled to a memory and configured to decode a workflow to obtain a workload specification and a network experiment specification. A first set of containers is configured to execute one or more workloads on a testing node. The one or more workloads are defined by the workload specification. A second set of containers is configured to execute one or more network experiments on the testing node. The one or more network experiments are based on the network experiment specification. Execution of the one or more network experiments triggers an error condition on the testing node. A notification is generated based on at least one metric associated with execution of the one or more workloads and the one or more network experiments.Type: GrantFiled: February 28, 2022Date of Patent: August 9, 2022Assignee: Snowflake Inc.Inventors: Yuchen Cao, Stephen Mark Andrew Clark, Prasanna Kumar Krishnamurthy, Supriya Vasudevan, Jinzhou Yang
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Patent number: 10890687Abstract: A downhole drilling system has a downhole motor, a universal-joint assembly having an upper universal joint and a lower universal and a connecting rod connecting the upper universal joint and the lower universal joint, and a measurement sub. The measurement sub is disposed about the connecting rod and the connecting rod extends through the measurement sub in a longitudinal direction thereof.Type: GrantFiled: June 27, 2019Date of Patent: January 12, 2021Assignee: China Petroleum & Chemical CorporationInventors: Sheng Zhan, Jinzhou Yang, Jinhai Zhao, Laiju Han, Weiping Xu, Hongbing Xiao, Herong Zheng, Zhen Yang
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Patent number: 10520639Abstract: This disclosure provides a downhole drilling system, which comprises a downhole motor, a universal-joint assembly comprising an upper universal joint and a lower universal and a connecting rod connecting the upper universal joint and the lower universal joint, and a measurement sub. The measurement sub is disposed about the connecting rod and the connecting rod extends through the measurement sub in a longitudinal direction thereof.Type: GrantFiled: February 19, 2016Date of Patent: December 31, 2019Assignee: CHINA PETROLEUM & CHEMICAL CORPORATIONInventors: Jinzhou Yang, Sheng Zhan, Laiju Han, Jinhai Zhao, Hongbing Xiao, Weiping Xu, Zhen Yang, Herong Zheng
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Patent number: 10473810Abstract: A downhole drilling tool has a deep-reading logging tool, a near-bit resistivity tool, and a gamma ray detector. Formation information logged using the deep-reading logging tool is used to build a preliminary stratigraphic model with a relatively low resolution. The preliminary stratigraphic model is further refined using data logged using the near-bit resistivity tool and/or the gamma ray detector to obtain a refined stratigraphic model with a higher resolution. The model is used to guide geosteering to achieve better well placement and trajectory control.Type: GrantFiled: March 30, 2018Date of Patent: November 12, 2019Assignee: China Petroleum & Chemical CorporationInventors: Sheng Zhan, Jinzhou Yang, Jinhai Zhao, Zhen Yang, Weiping Xu, Hongbing Xiao, Herong Zheng, Haihua Zhang
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Publication number: 20190317242Abstract: A downhole drilling system has a downhole motor, a universal-joint assembly having an upper universal joint and a lower universal and a connecting rod connecting the upper universal joint and the lower universal joint, and a measurement sub. The measurement sub is disposed about the connecting rod and the connecting rod extends through the measurement sub in a longitudinal direction thereof.Type: ApplicationFiled: June 27, 2019Publication date: October 17, 2019Inventors: Sheng ZHAN, Jinzhou YANG, Jinhai ZHAO, Laiju HAN, Weiping XU, Hongbing XIAO, Herong ZHENG, Zhen YANG
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Patent number: 10365401Abstract: A downhole drilling system has a downhole motor, a universal-joint assembly having an upper universal joint and a lower universal and a connecting rod connecting the upper universal joint and the lower universal joint, and a measurement sub. The measurement sub is disposed about the connecting rod and the connecting rod extends through the measurement sub in a longitudinal direction thereof.Type: GrantFiled: March 30, 2018Date of Patent: July 30, 2019Assignee: CHINA PETROLEUM & CHEMICAL CORPORATIONInventors: Sheng Zhan, Jinzhou Yang, Jinhai Zhao, Laiju Han, Weiping Xu, Hongbing Xiao, Herong Zheng, Zhen Yang
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Patent number: 10261209Abstract: A downhole drilling tool that has a deep-reading logging tool, a near-bit resistivity tool, and a gamma ray detector. Formation information logged using the deep-reading logging tool is used to build a preliminary stratigraphic model with a relatively low resolution. The preliminary stratigraphic model is further refined using data logged using the near-bit resistivity tool and/or the gamma ray detector to obtain a refined stratigraphic model with a higher resolution. The model is used to guide geosteering to achieve better well placement and trajectory control.Type: GrantFiled: February 29, 2016Date of Patent: April 16, 2019Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, SINOPEC TECH HOUSTON, LLC, DRILLING TECHNOLOGY RESEARCH INSTITUTE OF SHENGLI PETROLEUM ENGINEERING CORPORATION LIMITED, SINOPECInventors: Jinzhou Yang, Sheng Zhan, Zhen Yang, Jinhai Zhao, Hongbing Xiao, Weiping Xu, Haihua Zhang, Herong Zheng
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Patent number: 10253568Abstract: A push-the-bit rotary guiding device includes a mandrel having a central passage, a sleeve rotatably sleeved outside the mandrel, a plurality of swing ribs circumferentially arranged in an outer wall of the sleeve with an interval, an actuation mechanism for controlling each swing rib to swing respectively, a plurality of detectors for detecting a distance to a well wall in real-time, and a controller for determining whether the actuation mechanism is required to actuate the swing ribs to swing according to the detected distance. Through a real-time detection of the detectors of the push-the-bit rotary guiding device, a well section having an expanded or reduced diameter is detected in time and guiding of the rotary guiding device herein is avoided. The rotary guiding device has advantages of a simple and compact structure, convenient machining, easy assembling, and a safe and highly-efficient operation, and is easy to be popularized and applied.Type: GrantFiled: September 16, 2015Date of Patent: April 9, 2019Assignee: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. DRILLING TECHNOLOGY RESEARCH INSTITUTEInventors: Hongbing Xiao, Jinzhou Yang, Laiju Han, Zuohui Li, Haihua Zhang, Zhijun Tang, Yanjun Zhou
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Publication number: 20180223599Abstract: A static push-the-bit rotary guiding device includes: a mandrel having a central passage, wherein a circumferential groove is provided on an outer wall of the mandrel; a sleeve, which is sleeved in the circumferential groove and able to rotate independently; and a clutch, for cutting off or transferring a power from the mandrel to the sleeve. When it is unnecessary for the static push-the-bit rotary guiding device to provide a deviating force in a steady inclined section, a vertical section and a horizontal section, a rotational inertia and an interior energy storage of the rotary guiding device are not decreased, which is beneficial to highly-efficient and stable drilling of a downstream drill bit.Type: ApplicationFiled: September 16, 2015Publication date: August 9, 2018Inventors: Jinzhou Yang, Hongbing Xiao, Zhonghua Wu, Jieran Zhu, Laju Han, Zuohui Li, Yanjun Zhou, Zhijun Tang
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Publication number: 20180223656Abstract: A downhole drilling tool has a deep-reading logging tool, a near-bit resistivity tool, and a gamma ray detector. Formation information logged using the deep-reading logging tool is used to build a preliminary stratigraphic model with a relatively low resolution. The preliminary stratigraphic model is further refined using data logged using the near-bit resistivity tool and/or the gamma ray detector to obtain a refined stratigraphic model with a higher resolution. The model is used to guide geosteering to achieve better well placement and trajectory control.Type: ApplicationFiled: March 30, 2018Publication date: August 9, 2018Inventors: Jinzhou YANG, Sheng ZHAN, Zhen YANG, Jinhai ZHAO, Hongbing XIAO, Weiping XU, Haihua ZHANG, Herong ZHENG
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Publication number: 20180224573Abstract: A downhole drilling system has a downhole motor, a universal-joint assembly having an upper universal joint and a lower universal and a connecting rod connecting the upper universal joint and the lower universal joint, and a measurement sub. The measurement sub is disposed about the connecting rod and the connecting rod extends through the measurement sub in a longitudinal direction thereof.Type: ApplicationFiled: March 30, 2018Publication date: August 9, 2018Inventors: Jinzhou YANG, Sheng ZHAN, Laiju HAN, Jinhai ZHAO, Hongbing XIAO, Weiping XU, Zhen YANG, Herong ZHENG
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Patent number: 9927548Abstract: The disclosure relates to an apparatus and a method for well logging as well as a data processing device thereof. Said apparatus for well logging comprises a drill collar body and an array of antennas, wherein said array of antennas comprises at least a pair of transmitting antenna and receiving antenna, said transmitting antenna and receiving antenna are configured for generating a curve of axial forward depth of investigation. By employing the method for well logging according to the present invention, not only the variation of resistivity in the axial forward formation may be measured in real time during the drilling, but also the interfacial characteristics of the axial forward formations having different resistivity may be discriminated during drilling.Type: GrantFiled: May 27, 2016Date of Patent: March 27, 2018Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, SHENGLI DRILLING TECHNOLOGY RESEARCH INSTITUTE OF SINOPECInventors: Jinzhou Yang, Zuohui Li, Nan Lin, Baojun Wei, Qinglong Liu, Hongbing Xiao
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Publication number: 20170284158Abstract: A push-the-bit rotary guiding device includes a mandrel having a central passage; a sleeve which is rotatably sleeved outside the mandrel; a plurality of swing ribs which are circumferentially arranged in an outer wall of the sleeve with an interval; an actuation mechanism, for controlling each swing rib to swing respectively; a plurality of detectors, which are circumferentially arranged in the outer wall of the sleeve with an interval, for detecting a distance to a well wall in real-time; and a controller, for determining whether the actuation mechanism is required to actuate the swing ribs to swing according to the detected distance. An application method of the push-the-bit rotary guiding device is provided. According to the push-the-bit rotary guiding device, through a real-time detection of the detectors, a well section having an expanded or reduced diameter is detected in time and guiding of the rotary guiding device herein is avoided.Type: ApplicationFiled: September 16, 2015Publication date: October 5, 2017Inventors: Xiao Hongbing, Jinzhou Yang, Laiju Han, Zuohui Li, Haihua Zhang, Zhijun Tang, Yanjun Zhou
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Publication number: 20170248013Abstract: This disclosure provides a downhole drilling tool that has a deep-reading logging tool, a near-bit resistivity tool, and a gamma ray detector. Formation information logged using the deep-reading logging tool is used to build a preliminary stratigraphic model with a relatively low resolution. The preliminary stratigraphic model is further refined using data logged using the near-bit resistivity tool and/or the gamma ray detector to obtain a refined stratigraphic model with a higher resolution. The model is used to guide geosteering to achieve better well placement and trajectory control.Type: ApplicationFiled: February 29, 2016Publication date: August 31, 2017Inventors: Jinzhou YANG, Sheng ZHAN, Zhen YANG, Jinhai ZHAO, Hongbing XIAO, Weiping XU, Haihua ZHANG, Herong ZHENG
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Publication number: 20170242153Abstract: This disclosure provides a downhole drilling system, which comprises a downhole motor, a universal-joint assembly comprising an upper universal joint and a lower universal and a connecting rod connecting the upper universal joint and the lower universal joint, and a measurement sub. The measurement sub is disposed about the connecting rod and the connecting rod extends through the measurement sub in a longitudinal direction thereof.Type: ApplicationFiled: February 19, 2016Publication date: August 24, 2017Inventors: Jinzhou YANG, Sheng ZHAN, Laiju HAN, Jinhai ZHAO, Hongbing XIAO, Weiping XU, Zhen YANG, Herong ZHENG
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Publication number: 20160274265Abstract: The disclosure relates to an apparatus and a method for well logging as well as a data processing device thereof. Said apparatus for well logging comprises a drill collar body and an array of antennas, wherein said array of antennas comprises at least a pair of transmitting antenna and receiving antenna, said transmitting antenna and receiving antenna are configured for generating a curve of axial forward depth of investigation. By employing the method for well logging according to the present invention, not only the variation of resistivity in the axial forward formation may be measured in real time during the drilling, but also the interfacial characteristics of the axial forward formations having different resistivity may be discriminated during drilling.Type: ApplicationFiled: May 27, 2016Publication date: September 22, 2016Inventors: Jinzhou YANG, Zuohui LI, Nan LIN, Baojun WEI, Qinglong LIU, Hongbing XIAO
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Patent number: 9377555Abstract: The disclosure relates to an apparatus and a method for well logging as well as a data processing device thereof. Said apparatus for well logging comprises a drill collar body and an array of antennas, wherein said array of antennas comprises at least a pair of transmitting antenna and receiving antenna, said transmitting antenna and receiving antenna are configured for generating a curve of axial forward depth of investigation. By employing the method for well logging according to the present invention, not only the variation of resistivity in the axial forward formation may be measured in real time during the drilling, but also the interfacial characteristics of the axial forward formations having different resistivity may be discriminated during drilling.Type: GrantFiled: December 14, 2011Date of Patent: June 28, 2016Assignees: China Petroleum & Chemical Corporation, Shengli Drilling Technology Research Institute of SinopecInventors: Jinzhou Yang, Zuohui Li, Nan Lin, Baojun Wei, Qinglong Liu, Hongbing Xiao