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1. 发明申请

US20230117265A1 Drilling Dynamics Data Recorder 有权
公开(公告)号：US20230117265A1
公开(公告)日：2023-04-20
申请号：US18084680
申请日：2022-12-20
申请人： SANVEAN TECHNOLOGIES LLC
发明人： Junichi SUGIURA , Stephen JONES
IPC分类号： E21B47/26 , E21B47/01 , E21B7/06 , E21B47/017 , E21B47/24 , E21B7/04 , E21B44/00
摘要： A drilling dynamics data recorder is positioned within a slot in a downhole tool. The drilling dynamics data recorder may include a sensor package, the sensor package including one or more drilling dynamics sensors and a processor, the processor in data communication with the one or more drilling dynamics sensors. The drilling dynamics data recorder may also include a memory module, the memory module in data communication with the one or more drilling dynamics sensors and a communication port, the communication port in data communication with the memory module. The drilling dynamics data recorder may further include an electrical energy source, the electrical energy source in electrical communication with the memory module, the one or more drilling dynamics sensors, and the processor.

2. 发明申请

US20210017856A1 INTEGRATED CENTERLINE DATA RECORDER 有权
公开(公告)号：US20210017856A1
公开(公告)日：2021-01-21
申请号：US16929960
申请日：2020-07-15
申请人： SANVEAN TECHNOLOGIES LLC
发明人： Chad FEDDEMA , Stephen JONES , Junichi SUGIURA
IPC分类号： E21B47/26 , E21B47/13 , E21B49/00 , E21B41/00
摘要： A system includes a sensor carrier and an integrated data recorder. The sensor carrier includes an outer sub body and an inner sub body. The inner sub body is coupled to the outer sub body by a support leg. The inner sub body includes a recess formed therein. The sensor carrier includes a flow path defined as the space between the outer sub body, the inner sub body, and the support leg. The integrated data recorder is positioned within the recess of the inner sub body such that the integrated data recorder is substantially at the centerline of the sensor carrier. The integrated data recorder includes a sensor package including one or more drilling dynamics sensors, a processor, a memory module, and an electrical energy source.

3. 发明申请

US20230030409A1 INTEGRATED CENTERLINE DATA RECORDER 有权
公开(公告)号：US20230030409A1
公开(公告)日：2023-02-02
申请号：US17967692
申请日：2022-10-17
申请人： SANVEAN TECHNOLOGIES LLC
发明人： Chad FEDDEMA , Stephen JONES , Junichi SUGIURA
IPC分类号： E21B47/26 , E21B47/13 , E21B49/00 , E21B41/00
摘要： A system includes a sensor carrier and an integrated data recorder. The sensor carrier includes an outer sub body and an inner sub body. The inner sub body is coupled to the outer sub body by a support leg. The inner sub body includes a recess formed therein. The sensor carrier includes a flow path defined as the space between the outer sub body, the inner sub body, and the support leg. The integrated data recorder is positioned within the recess of the inner sub body such that the integrated data recorder is substantially at the centerline of the sensor carrier. The integrated data recorder includes a sensor package including one or more drilling dynamics sensors, a processor, a memory module, and an electrical energy source.

4. 发明公开

US20230250720A1 WIRELESS INTEGRATED DATA RECORDER 审中-公开
公开(公告)号：US20230250720A1
公开(公告)日：2023-08-10
申请号：US18134734
申请日：2023-04-14
申请人： SANVEAN TECHNOLOGIES LLC
发明人： Junichi SUGIURA , Stephen JONES
IPC分类号： E21B47/12 , E21B47/26 , E21B44/00 , E21B7/04 , G01V1/52 , H04L67/12 , H04W4/38 , E21B21/08 , E21B47/017 , E21B47/013
CPC分类号： E21B47/12 , E21B47/26 , E21B44/005 , E21B7/04 , G01V1/52 , H04L67/12 , H04W4/38 , E21B21/08 , E21B47/017 , E21B47/013 , G06N20/00
摘要： An integrated data recorder may be positioned within a slot in a tool. The integrated data recorder includes a sensor package that includes one or more drilling dynamics sensors, a processor in data communication with the one or more drilling dynamics sensors, a memory module in data communication with the one or more drilling dynamics sensors, a wireless communications module in data communication with the processor, and an electrical energy source in electrical communication with the memory module, the one or more drilling dynamics sensors, and the processor.

5. 发明申请

US20190265381A1 AZIMUTHAL MEASUREMENT FOR GEOSTEERING 审中-公开
公开(公告)号：US20190265381A1
公开(公告)日：2019-08-29
申请号：US16162081
申请日：2018-10-16
申请人： SANVEAN TECHNOLOGIES LLC
发明人： Junichi SUGIURA , Stephen JONES
IPC分类号： G01V3/18 , E21B47/18 , E21B7/06 , E21B17/10
摘要： A method for geosteering while drilling a well in a subterranean formation using a downhole assembly having a toolface comprises measuring at least one motion-related downhole parameter relative to the toolface angle so as to generate azimuthally-associated data, using the azimuthally-associated data to assess formation anisotropy, and using the anisotropy assessment to manually or automatically steer a well while drilling the well. The motion-related downhole parameter may relate to motion of an asymmetric bit or bent housing or bent housing section. The downhole parameter may be selected from the group consisting of angular velocity, angular acceleration, tangential acceleration, radial acceleration, axial acceleration, cross-axial acceleration, total acceleration, high-frequency torsional oscillation (HFTO) severity, band-pass-filtered root-mean-square (RMS) acceleration, band-pass-filtered peak acceleration and the azimuthally-associated data may comprise azimuthally-associated measurements of any of the motion-related parameters and/or azimuthally-associated calculations of compressive strength, Young's modulus, Poisson's ratio, stress, and fracture measurement.

6. 发明申请

US20190032423A1 INDUCTIVE COUPLING 审中-公开
公开(公告)号：US20190032423A1
公开(公告)日：2019-01-31
申请号：US16144833
申请日：2018-09-27
申请人： SANVEAN TECHNOLOGIES LLC
发明人： Junichi SUGIURA , Stephen JONES
IPC分类号： E21B17/02 , H02J50/40 , H02J50/12 , E21B17/042 , E21B47/00 , E21B17/10 , E21B47/12
摘要： An inductive coupler includes a first transceiver electrically coupled to a first coil through a first tuning circuit. The inductive coupler may also include a second transceiver electrically coupled to a second coil through a second tuning circuit, where the second coil is positioned substantially concentric with the first coil.

7. 发明申请

US20190024462A1 INDUCTIVE COUPLING 审中-公开
公开(公告)号：US20190024462A1
公开(公告)日：2019-01-24
申请号：US16144768
申请日：2018-09-27
申请人： SANVEAN TECHNOLOGIES LLC
发明人： Junichi SUGIURA , Stephen JONES
IPC分类号： E21B17/02 , H02J50/40 , H02J50/12 , E21B17/042 , E21B47/00 , E21B17/10 , E21B47/12
CPC分类号： E21B17/028 , E21B17/042 , E21B17/1078 , E21B47/00 , E21B47/12 , H02J50/12 , H02J50/40
摘要： An inductive coupler includes a first transceiver electrically coupled to a first coil through a first tuning circuit. The inductive coupler may also include a second transceiver electrically coupled to a second coil through a second tuning circuit, where the second coil is positioned substantially concentric with the first coil.

8. 发明申请

US20180128098A1 WIRED MOTOR FOR REALTIME DATA 审中-公开
公开(公告)号：US20180128098A1
公开(公告)日：2018-05-10
申请号：US15800825
申请日：2017-11-01
申请人： SANVEAN TECHNOLOGIES LLC
发明人： Stephen JONES , Junichi SUGIURA
IPC分类号： E21B47/12 , E21B4/02 , E21B4/00 , E21B47/18 , E21B49/00
CPC分类号： E21B47/122 , E21B4/003 , E21B4/02 , E21B7/067 , E21B17/028 , E21B47/0006 , E21B47/024 , E21B47/06 , E21B47/065 , E21B47/18 , E21B49/00
摘要： A bottomhole assembly may include a downhole motor and bearing assembly. The downhole motor may include a rotor and stator. The bearing assembly may include a bearing mandrel. The bearing mandrel may be coupled to the rotor by a transmission shaft. The bottomhole assembly may include one or more sensors positioned in the bearing mandrel, transmission shaft, or rotor. The bottomhole assembly may include a conductor that passes through one or more of the bearing mandrel, transmission shaft, and the rotor from the sensor to a communications package.

9. 发明申请

US20230020763A1 WIRELESS INTEGRATED DATA RECORDER 有权
公开(公告)号：US20230020763A1
公开(公告)日：2023-01-19
申请号：US17950811
申请日：2022-09-22
申请人： SANVEAN TECHNOLOGIES LLC
发明人： Junichi SUGIURA , Stephen JONES
IPC分类号： E21B47/12 , E21B47/017 , E21B47/26 , G01V1/52 , H04W4/38 , E21B7/04 , H04L67/12 , E21B44/00 , E21B21/08 , E21B49/00 , E21B17/10 , E21B4/02 , E21B47/07 , G06N5/04 , G16Y40/10 , G06N20/00 , E21B47/024 , G16Y40/20 , G16Y10/20
摘要： An integrated data recorder may be positioned within a slot in a tool. The integrated data recorder includes a sensor package that includes one or more drilling dynamics sensors, a processor in data communication with the one or more drilling dynamics sensors, a memory module in data communication with the one or more drilling dynamics sensors, a wireless communications module in data communication with the processor, and an electrical energy source in electrical communication with the memory module, the one or more drilling dynamics sensors, and the processor.

10. 发明申请

US20220137250A1 AZIMUTHAL MEASUREMENT FOR GEOSTEERING 有权
公开(公告)号：US20220137250A1
公开(公告)日：2022-05-05
申请号：US17546852
申请日：2021-12-09
申请人： SANVEAN TECHNOLOGIES LLC
发明人： Junichi SUGIURA , Stephen JONES
IPC分类号： G01V3/18 , E21B17/10 , E21B47/24 , E21B7/06
摘要： A method for geosteering while drilling a well in a subterranean formation using a downhole assembly having a toolface comprises measuring at least one motion-related downhole parameter relative to the toolface angle so as to generate azimuthally-associated data, using the azimuthally-associated data to assess formation anisotropy, and using the anisotropy assessment to manually or automatically steer a well while drilling the well. The motion-related downhole parameter may relate to motion of an asymmetric bit or bent housing or bent housing section. The downhole parameter may be selected from the group consisting of angular velocity, angular acceleration, tangential acceleration, radial acceleration, axial acceleration, cross-axial acceleration, total acceleration, high-frequency torsional oscillation (HFTO) severity, band-pass-filtered root-mean-square (RMS) acceleration, band-pass-filtered peak acceleration and the azimuthally-associated data may comprise azimuthally-associated measurements of any of the motion-related parameters and/or azimuthally-associated calculations of compressive strength, Young's modulus, Poisson's ratio, stress, and fracture measurement.

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