CN108252650A - 一种井下基于磁力的旋转冲击工具及方法 - Google Patents
一种井下基于磁力的旋转冲击工具及方法 Download PDFInfo
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- CN108252650A CN108252650A CN201810095481.7A CN201810095481A CN108252650A CN 108252650 A CN108252650 A CN 108252650A CN 201810095481 A CN201810095481 A CN 201810095481A CN 108252650 A CN108252650 A CN 108252650A
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- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
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CN108252650A true CN108252650A (zh) | 2018-07-06 |
CN108252650B CN108252650B (zh) | 2023-09-08 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109459667A (zh) * | 2019-01-04 | 2019-03-12 | 国网江苏省电力有限公司宿迁供电分公司 | 一种控制器 |
CN111005684A (zh) * | 2019-12-31 | 2020-04-14 | 三峡大学 | 一种电磁冲击破岩钻孔装置及使用方法 |
CN111648718A (zh) * | 2020-06-11 | 2020-09-11 | 中国地质大学(北京) | 一种磁力传动潜孔冲击器 |
CN112459704A (zh) * | 2020-12-04 | 2021-03-09 | 中石化石油工程技术服务有限公司 | 一种偏心式井下基于磁力的复合冲击工具 |
Citations (6)
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JP2007175837A (ja) * | 2005-12-28 | 2007-07-12 | Hitachi Koki Co Ltd | 打撃工具 |
CN102102489A (zh) * | 2011-01-17 | 2011-06-22 | 西南石油大学 | 一种具有永磁轴承的涡轮钻具支承节 |
CN102704833A (zh) * | 2012-06-19 | 2012-10-03 | 北京探矿工程研究所 | 一种采用磁力传动技术的孔底动力钻具 |
CN106761389A (zh) * | 2016-11-30 | 2017-05-31 | 广西大学 | 一种电磁弹簧冲击器 |
CN107575158A (zh) * | 2017-09-26 | 2018-01-12 | 中国石油天然气集团公司 | 磁力蓄能式旋转钻井冲击器 |
CN108678656A (zh) * | 2018-07-03 | 2018-10-19 | 长江大学 | 一种非接触式强磁冲击器 |
-
2018
- 2018-01-31 CN CN201810095481.7A patent/CN108252650B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007175837A (ja) * | 2005-12-28 | 2007-07-12 | Hitachi Koki Co Ltd | 打撃工具 |
CN102102489A (zh) * | 2011-01-17 | 2011-06-22 | 西南石油大学 | 一种具有永磁轴承的涡轮钻具支承节 |
CN102704833A (zh) * | 2012-06-19 | 2012-10-03 | 北京探矿工程研究所 | 一种采用磁力传动技术的孔底动力钻具 |
CN106761389A (zh) * | 2016-11-30 | 2017-05-31 | 广西大学 | 一种电磁弹簧冲击器 |
CN107575158A (zh) * | 2017-09-26 | 2018-01-12 | 中国石油天然气集团公司 | 磁力蓄能式旋转钻井冲击器 |
CN108678656A (zh) * | 2018-07-03 | 2018-10-19 | 长江大学 | 一种非接触式强磁冲击器 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109459667A (zh) * | 2019-01-04 | 2019-03-12 | 国网江苏省电力有限公司宿迁供电分公司 | 一种控制器 |
CN109459667B (zh) * | 2019-01-04 | 2024-04-09 | 国网江苏省电力有限公司宿迁供电分公司 | 一种控制器 |
CN111005684A (zh) * | 2019-12-31 | 2020-04-14 | 三峡大学 | 一种电磁冲击破岩钻孔装置及使用方法 |
CN111005684B (zh) * | 2019-12-31 | 2021-05-14 | 三峡大学 | 一种电磁冲击破岩钻孔装置及使用方法 |
CN111648718A (zh) * | 2020-06-11 | 2020-09-11 | 中国地质大学(北京) | 一种磁力传动潜孔冲击器 |
CN112459704A (zh) * | 2020-12-04 | 2021-03-09 | 中石化石油工程技术服务有限公司 | 一种偏心式井下基于磁力的复合冲击工具 |
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CN108252650B (zh) | 2023-09-08 |
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Effective date of registration: 20180921 Address after: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Applicant after: Zhang Weidong Address before: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Applicant before: SINOPEC OILFIELD SERVICE Corp. Applicant before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Applicant before: DRILLING WELL ENGINEERING TECHNOLOGY COMPANY OF SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. |
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Effective date of registration: 20181205 Address after: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Applicant after: SINOPEC OILFIELD SERVICE Corp. Applicant after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Applicant after: DRILLING WELL ENGINEERING TECHNOLOGY COMPANY OF SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Address before: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Applicant before: Zhang Weidong |
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Effective date of registration: 20220210 Address after: 100029 Chaoyang District, Beijing Hui Xin Street six, Twelfth level. Applicant after: SINOPEC OILFIELD SERVICE Corp. Applicant after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Applicant after: Sinopec Jingwei Co.,Ltd. Applicant after: Shengli directional well company of Sinopec Jingwei Co.,Ltd. Address before: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Applicant before: SINOPEC OILFIELD SERVICE Corp. Applicant before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Applicant before: DRILLING WELL ENGINEERING TECHNOLOGY COMPANY OF SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. |
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Effective date of registration: 20250605 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: SINOPEC Group Country or region after: China Patentee after: Sinopec Petroleum Engineering Technology Service Co.,Ltd. Patentee after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee after: Sinopec Jingwei Co.,Ltd. Patentee after: Shengli directional well company of Sinopec Jingwei Co.,Ltd. Address before: 100029 Beijing City, Chaoyang District Hui Street No. six twelfth floor Patentee before: SINOPEC OILFIELD SERVICE Corp. Country or region before: China Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee before: Sinopec Jingwei Co.,Ltd. Patentee before: Shengli directional well company of Sinopec Jingwei Co.,Ltd. |
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