CN203669780U - 一种新型液压钻杆扶正器 - Google Patents
一种新型液压钻杆扶正器 Download PDFInfo
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- CN203669780U CN203669780U CN201420043829.5U CN201420043829U CN203669780U CN 203669780 U CN203669780 U CN 203669780U CN 201420043829 U CN201420043829 U CN 201420043829U CN 203669780 U CN203669780 U CN 203669780U
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- 210000000078 claw Anatomy 0.000 claims abstract description 43
- 239000000523 sample Substances 0.000 claims description 36
- 230000000694 effects Effects 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 description 19
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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CN201420043829.5U CN203669780U (zh) | 2014-01-23 | 2014-01-23 | 一种新型液压钻杆扶正器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106014270A (zh) * | 2016-05-13 | 2016-10-12 | 邓义龙 | 一种岩石工程用的钻杆组件 |
CN109931011A (zh) * | 2019-04-17 | 2019-06-25 | 盐城华亚石油机械制造有限公司 | 防硫耐磨除蜡专用抽油杆扶正器 |
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- 2014-01-23 CN CN201420043829.5U patent/CN203669780U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106014270A (zh) * | 2016-05-13 | 2016-10-12 | 邓义龙 | 一种岩石工程用的钻杆组件 |
CN109931011A (zh) * | 2019-04-17 | 2019-06-25 | 盐城华亚石油机械制造有限公司 | 防硫耐磨除蜡专用抽油杆扶正器 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Address after: Room 807a, 8th floor, Science Park building, Southwest Petroleum University, 8 Xindu Avenue, Xindu District, Chengdu, Sichuan 610000 Patentee after: Jetbeton Petroleum Technology Group Co.,Ltd. Address before: 102200 room 681, 6th floor, scientific research building, 18 Fukang Road, science and Technology Park, Changping District, Beijing Patentee before: BEIJING GEPETTO OIL TECHNOLOGY Co.,Ltd. Address after: 102200 room 681, 6th floor, scientific research building, 18 Fukang Road, science and Technology Park, Changping District, Beijing Patentee after: BEIJING GEPETTO OIL TECHNOLOGY Co.,Ltd. Address before: 102 / F, NO.1004 Qianji Park, Changping District, Beijing Patentee before: BEIJING GEPETTO OIL TECHNOLOGY Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20140625 |
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CX01 | Expiry of patent term |