CN105422004A - 基于空心无刷电机的连续管电控定向装置 - Google Patents
基于空心无刷电机的连续管电控定向装置 Download PDFInfo
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- CN105422004A CN105422004A CN201510833667.4A CN201510833667A CN105422004A CN 105422004 A CN105422004 A CN 105422004A CN 201510833667 A CN201510833667 A CN 201510833667A CN 105422004 A CN105422004 A CN 105422004A
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- motor
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- bearing unit
- speed reducer
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- 238000005553 drilling Methods 0.000 claims abstract description 33
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 27
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 14
- 230000009467 reduction Effects 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
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- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 238000012423 maintenance Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
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- 230000001276 controlling effect Effects 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 230000008450 motivation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510833667.4A CN105422004B (zh) | 2015-11-25 | 2015-11-25 | 基于空心无刷电机的连续管电控定向装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510833667.4A CN105422004B (zh) | 2015-11-25 | 2015-11-25 | 基于空心无刷电机的连续管电控定向装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105422004A true CN105422004A (zh) | 2016-03-23 |
CN105422004B CN105422004B (zh) | 2018-09-28 |
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CN201510833667.4A Expired - Fee Related CN105422004B (zh) | 2015-11-25 | 2015-11-25 | 基于空心无刷电机的连续管电控定向装置 |
Country Status (1)
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CN (1) | CN105422004B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106351640A (zh) * | 2016-10-21 | 2017-01-25 | 中国海洋石油总公司 | 一种供电短节和随钻测井仪器 |
CN109861452A (zh) * | 2019-02-23 | 2019-06-07 | 中国石油大学(华东) | 一种海底钻井用永磁电机 |
CN114876367A (zh) * | 2022-05-11 | 2022-08-09 | 西南石油大学 | 排量控制的钻柱复合钻进功能控制器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5934383A (en) * | 1996-06-07 | 1999-08-10 | Baker Hughes Incorporated | Steering device for steerable drilling tool |
US6367564B1 (en) * | 1999-09-24 | 2002-04-09 | Vermeer Manufacturing Company | Apparatus and method for providing electrical transmission of power and signals in a directional drilling apparatus |
CN102758587A (zh) * | 2012-06-13 | 2012-10-31 | 中国石油集团长城钻探工程有限公司 | 一种连续管液控定向工具 |
CN102787804A (zh) * | 2011-05-17 | 2012-11-21 | 中国石油化工集团公司 | 一种全电动复合材料连续管钻井装置及方法 |
CN103670278A (zh) * | 2013-12-11 | 2014-03-26 | 中国石油集团长城钻探工程有限公司 | 一种连续管电液机控定向工具机械系统 |
-
2015
- 2015-11-25 CN CN201510833667.4A patent/CN105422004B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5934383A (en) * | 1996-06-07 | 1999-08-10 | Baker Hughes Incorporated | Steering device for steerable drilling tool |
US6367564B1 (en) * | 1999-09-24 | 2002-04-09 | Vermeer Manufacturing Company | Apparatus and method for providing electrical transmission of power and signals in a directional drilling apparatus |
CN102787804A (zh) * | 2011-05-17 | 2012-11-21 | 中国石油化工集团公司 | 一种全电动复合材料连续管钻井装置及方法 |
CN102758587A (zh) * | 2012-06-13 | 2012-10-31 | 中国石油集团长城钻探工程有限公司 | 一种连续管液控定向工具 |
CN103670278A (zh) * | 2013-12-11 | 2014-03-26 | 中国石油集团长城钻探工程有限公司 | 一种连续管电液机控定向工具机械系统 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106351640A (zh) * | 2016-10-21 | 2017-01-25 | 中国海洋石油总公司 | 一种供电短节和随钻测井仪器 |
CN109861452A (zh) * | 2019-02-23 | 2019-06-07 | 中国石油大学(华东) | 一种海底钻井用永磁电机 |
CN114876367A (zh) * | 2022-05-11 | 2022-08-09 | 西南石油大学 | 排量控制的钻柱复合钻进功能控制器 |
CN114876367B (zh) * | 2022-05-11 | 2024-01-23 | 西南石油大学 | 排量控制的钻柱复合钻进功能控制器 |
Also Published As
Publication number | Publication date |
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CN105422004B (zh) | 2018-09-28 |
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Effective date of registration: 20201028 Address after: 100120 Beijing Xicheng District six laying Kang Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Address before: 102206 No. 5 building, No. 1, the Yellow River street, Changping District, Beijing Patentee before: DRILLING RESEARCH INSTITUTE OF CHINA NATIONAL PETROLEUM Co. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20211125 |