CN203626888U - 一种用于旋转导向的电力和信号的耦合传输系统 - Google Patents
一种用于旋转导向的电力和信号的耦合传输系统 Download PDFInfo
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- CN203626888U CN203626888U CN201320824222.6U CN201320824222U CN203626888U CN 203626888 U CN203626888 U CN 203626888U CN 201320824222 U CN201320824222 U CN 201320824222U CN 203626888 U CN203626888 U CN 203626888U
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- 230000008878 coupling Effects 0.000 title claims abstract description 71
- 238000010168 coupling process Methods 0.000 title claims abstract description 71
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 71
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000008054 signal transmission Effects 0.000 abstract description 8
- 238000005553 drilling Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000001939 inductive effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
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CN201320824222.6U CN203626888U (zh) | 2013-12-13 | 2013-12-13 | 一种用于旋转导向的电力和信号的耦合传输系统 |
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CN201320824222.6U CN203626888U (zh) | 2013-12-13 | 2013-12-13 | 一种用于旋转导向的电力和信号的耦合传输系统 |
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CN203626888U true CN203626888U (zh) | 2014-06-04 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110847820A (zh) * | 2019-11-20 | 2020-02-28 | 中国石油天然气集团有限公司 | 一种用于旋转导向工具的随钻信号与供电短传系统 |
CN112878914A (zh) * | 2021-02-08 | 2021-06-01 | 中国科学院地质与地球物理研究所 | 一种旋转导向钻井装置 |
US11396777B1 (en) | 2021-02-08 | 2022-07-26 | Institute Of Geology And Geophysics, Chinese Academy Of Sciences | Rotary steering drilling apparatus |
-
2013
- 2013-12-13 CN CN201320824222.6U patent/CN203626888U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110847820A (zh) * | 2019-11-20 | 2020-02-28 | 中国石油天然气集团有限公司 | 一种用于旋转导向工具的随钻信号与供电短传系统 |
CN110847820B (zh) * | 2019-11-20 | 2021-09-17 | 中国石油天然气集团有限公司 | 一种用于旋转导向工具的随钻信号与供电短传系统 |
CN112878914A (zh) * | 2021-02-08 | 2021-06-01 | 中国科学院地质与地球物理研究所 | 一种旋转导向钻井装置 |
CN112878914B (zh) * | 2021-02-08 | 2021-11-19 | 中国科学院地质与地球物理研究所 | 一种旋转导向钻井装置 |
US11396777B1 (en) | 2021-02-08 | 2022-07-26 | Institute Of Geology And Geophysics, Chinese Academy Of Sciences | Rotary steering drilling apparatus |
WO2022165936A1 (zh) * | 2021-02-08 | 2022-08-11 | 中国科学院地质与地球物理研究所 | 一种旋转导向钻井装置 |
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Denomination of utility model: A power and signal coupling transmission system for rotary steering Effective date of registration: 20210602 Granted publication date: 20140604 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: PANJIN LIAOHE OILFIELD TIANYI PETROLEUM EQUIPMENT Co.,Ltd. Registration number: Y2021210000033 |
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Date of cancellation: 20220610 Granted publication date: 20140604 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: PANJIN LIAOHE OILFIELD TIANYI PETROLEUM EQUIPMENT Co.,Ltd. Registration number: Y2021210000033 |
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