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公开(公告)号：US10900288B2
公开(公告)日：2021-01-26
申请号：US15579337
申请日：2016-06-03
发明人： Yuelin Shen , Sujian Huang , Cesar Pena , Oney Erge
摘要： Systems, methods, and computer-readable media for drilling. The method includes receiving a drilling model of a drilling system including a drill string, selecting a frequency and amplitude for axial vibration of the drill string based on the drilling model, and generating the axial vibration substantially at the frequency and the amplitude selected by modulating a hookload or axial movement at a surface of the drill string.
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公开(公告)号：US20180112512A1
公开(公告)日：2018-04-26
申请号：US15572218
申请日：2016-05-04
发明人： Wei Chen , Yani Dong , Geng Yun , Yuelin Shen , Sujian Huang
CPC分类号： E21B47/0006 , E21B44/00 , G06F17/11 , G06F17/5009 , G06F2217/16
摘要： Management of fatigue life includes partitioning a drilling interval into sections, and calculating a stress value for each section. From the stress value, an equivalent alternative stress amplitude is calculated for each location, and a fatigue life consumption value in each section is computed. The fatigue life consumption value across the sections is aggregated to obtain an aggregated fatigue life consumption value, which is presented.
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公开(公告)号：US11073009B2
公开(公告)日：2021-07-27
申请号：US16310810
申请日：2016-06-29
发明人： Wei Chen , Christopher Bogath , Richard John Harmer , Yani Dong , Chanhui Bin , Yuelin Shen , Sujian Huang
IPC分类号： E21B44/02 , E21B44/00 , E21B47/024 , E21B10/54
摘要： A method for drilling a well includes applying energy input to a drill string (31) by at least one of rotating the drill string (31) from surface and operating a drilling motor (41) disposed in the drill string (31) to operate a drill bit (2) at a bottom of the drill string (31); an amount of the applied energy not consumed in drilling formations caused by at least one of motion, deformation, and interaction of the drill string (31) is calculated; an amount of the applied energy used to drill formations below the drill bit (2) is calculated; and at least one drilling operating parameter is adjusted based on energy calculation before or during drilling operation.
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公开(公告)号：US10267136B2
公开(公告)日：2019-04-23
申请号：US14717531
申请日：2015-05-20
发明人： Sujian Huang , Gang Xu , Geng Yun , Wei Chen , Yuelin Shen
摘要： A method for selecting a bottomhole assembly (BHA) includes inputting casing while drilling BHA parameters, wellbore parameters, and casing while drilling operating parameters, performing a dynamic simulation of a first BHA based on the casing while drilling BHA parameters, wellbore parameters, and casing while drilling operating parameters, and presenting a first set of performance data of the first BHA calculated from the dynamic simulation.
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公开(公告)号：US20180119535A1
公开(公告)日：2018-05-03
申请号：US15572172
申请日：2016-05-04
发明人： Yuelin Shen , Wei Chen , Gang Xu , Guishui Zheng , Rongbing Chen , Riadh Boualleg , My Lien Ta , Gregg Alexander , Sujian Huang
CPC分类号： E21B44/00 , E21B7/04 , E21B10/26 , E21B41/0092 , E21B45/00 , E21B47/0006 , G06F17/5009
摘要： A method, system, and computer readable medium for managing drilling operations include calibrating a drilling model using collected drilling data, and executing, during a drilling operation, a simulation on the drilling model to generate a predicted measurement value for a drilling property. During the drilling operation and from a drillstring, an actual measurement value for the drilling property is obtained. Based on the actual measurement value matching the predicted measurement value, the simulation is extended to generate a simulated state of the drilling operation during the drilling operation, and a condition of the drilling operation is detected. A notification may be presented based on the condition during the drilling operation.
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公开(公告)号：US11242741B2
公开(公告)日：2022-02-08
申请号：US15572218
申请日：2016-05-04
发明人： Wei Chen , Yani Dong , Geng Yun , Yuelin Shen , Sujian Huang
IPC分类号： E21B47/007 , G06F30/20 , E21B44/00 , G06F17/11 , G06F111/10
摘要： Management of fatigue life includes partitioning a drilling interval into sections, and calculating a stress value for each section. From the stress value, an equivalent alternative stress amplitude is calculated for each location, and a fatigue life consumption value in each section is computed. The fatigue life consumption value across the sections is aggregated to obtain an aggregated fatigue life consumption value, which is presented.
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7.发明申请公开(公告)号：US20190178075A1
公开(公告)日：2019-06-13
申请号：US16310810
申请日：2016-06-29
发明人： Wei Chen , Christopher Bogath , Richard John Harmer , Yani Dong , Chanhui Bin , Yuelin Shen , Sujian Huang
摘要： A method for drilling a well includes applying energy input to a drill string (31) by at least one of rotating the drill string (31) from surface and operating a drilling motor (41) disposed in the drill string (31) to operate a drill bit (2) at a bottom of the drill string (31); an amount of the applied energy not consumed in drilling formations caused by at least one of motion, deformation, and interaction of the drill string (31) is calculated; an amount of the applied energy used to drill formations below the drill bit (2) is calculated; and at least one drilling operating parameter is adjusted based on energy calculation before or during drilling operation.
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公开(公告)号：US20170030166A1
公开(公告)日：2017-02-02
申请号：US15216823
申请日：2016-07-22
发明人： Yuelin Shen , Geng Yun , Zhengxin Zhang , Wei Chen , Sujian Huang
IPC分类号： E21B41/00 , E21B49/00 , G06F17/50 , E21B47/022 , E21B34/06 , E21B1/00 , E21B7/24 , E21B49/08
CPC分类号： E21B41/0085 , E21B4/14 , E21B21/10
摘要： A system for simulating a downhole operation including a computing device having a computing processor and computer-readable media storing computer-executable instructions that cause the computing device to use bottomhole assembly parameters, wellbore parameters, drilling operating parameters, and vibration tool parameters or shock tool parameters, to execute a first simulation to generate first performance parameters. The instructions are also configured to cause the computing device to use the BHA parameters, wellbore parameters, drilling operating parameters, and a second set of vibration tool parameters or shock tool parameters to execute a second simulation to generate second performance parameters. By comparing the first and second simulations, a bottomhole assembly may be evaluated, modified, selected, or designed.
摘要翻译： 一种用于模拟井下操作的系统，包括具有计算处理器的计算设备和存储计算机可执行指令的计算机可读介质，所述计算机可执行指令使所述计算设备使用井底组件参数，井眼参数，钻孔操作参数和振动工具参数或冲击工具 参数，执行第一次模拟以产生第一性能参数。 指令还被配置为使计算设备使用BHA参数，井眼参数，钻孔操作参数以及第二组振动工具参数或冲击工具参数来执行第二模拟以产生第二性能参数。 通过比较第一和第二模拟，可以对井底组件进行评估，修改，选择或设计。
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公开(公告)号：US11125070B2
公开(公告)日：2021-09-21
申请号：US15572172
申请日：2016-05-04
发明人： Yuelin Shen , Wei Chen , Gang Xu , Guishui Zheng , Rongbing Chen , Riadh Boualleg , My Lien Ta , Gregg Alexander , Sujian Huang
摘要： A method, system, and computer readable medium for managing drilling operations include calibrating a drilling model using collected drilling data, and executing, during a drilling operation, a simulation on the drilling model to generate a predicted measurement value for a drilling property. During the drilling operation and from a drillstring, an actual measurement value for the drilling property is obtained. Based on the actual measurement value matching the predicted measurement value, the simulation is extended to generate a simulated state of the drilling operation during the drilling operation, and a condition of the drilling operation is detected. A notification may be presented based on the condition during the drilling operation.
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公开(公告)号：US20180355669A1
公开(公告)日：2018-12-13
申请号：US15579337
申请日：2016-06-03
发明人： Yuelin Shen , Sujian Huang , Cesar Pena , Oney Erge
摘要： Systems, methods, and computer-readable media for drilling. The method includes receiving a drilling model of a drilling system including a drill string, selecting a frequency and amplitude for axial vibration of the drill string based on the drilling model, and generating the axial vibration substantially at the frequency and the amplitude selected by modulating a hookload or axial movement at a surface of the drill string.
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