CN208441790U - 抽油杆柔性扶正防脱器 - Google Patents
抽油杆柔性扶正防脱器 Download PDFInfo
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- CN208441790U CN208441790U CN201821000403.6U CN201821000403U CN208441790U CN 208441790 U CN208441790 U CN 208441790U CN 201821000403 U CN201821000403 U CN 201821000403U CN 208441790 U CN208441790 U CN 208441790U
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- 230000002265 prevention Effects 0.000 title claims abstract description 11
- 239000011796 hollow space material Substances 0.000 claims abstract description 3
- 210000002445 nipple Anatomy 0.000 claims description 8
- 238000005086 pumping Methods 0.000 abstract description 3
- 238000004391 petroleum recovery Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 4
- 239000003129 oil well Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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CN201821000403.6U CN208441790U (zh) | 2018-06-27 | 2018-06-27 | 抽油杆柔性扶正防脱器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110725671A (zh) * | 2019-12-03 | 2020-01-24 | 山西省平遥减速器有限责任公司 | 一种防损伤无污染提捞式抽油机 |
CN111608597A (zh) * | 2019-02-26 | 2020-09-01 | 中国石油化工股份有限公司 | 一种用于抽油杆的防偏磨装置 |
CN114233210A (zh) * | 2021-12-28 | 2022-03-25 | 东营市宇彤机电设备有限责任公司 | 一种测井可控姿态稳定器 |
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2018
- 2018-06-27 CN CN201821000403.6U patent/CN208441790U/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111608597A (zh) * | 2019-02-26 | 2020-09-01 | 中国石油化工股份有限公司 | 一种用于抽油杆的防偏磨装置 |
CN110725671A (zh) * | 2019-12-03 | 2020-01-24 | 山西省平遥减速器有限责任公司 | 一种防损伤无污染提捞式抽油机 |
CN114233210A (zh) * | 2021-12-28 | 2022-03-25 | 东营市宇彤机电设备有限责任公司 | 一种测井可控姿态稳定器 |
CN114233210B (zh) * | 2021-12-28 | 2024-01-16 | 东营市宇彤机电设备有限责任公司 | 一种测井可控姿态稳定器 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20190603 Address after: 063000 No. 261 Xincheng Street, Caofeidian District, Tangshan City, Hebei Province Patentee after: TANGSHAN JIDONG PETROLEUM MACHINERY Co.,Ltd. Address before: 063200 No. 261 Xincheng Street, Caofeidian District, Tangshan City, Hebei Province Co-patentee before: DRILLING & PRODUCTION TECHNOLOGY RESEARCH INSTITUTE, PETROCHINA JIDONG OILFIELD CO. Patentee before: TANGSHAN JIDONG PETROLEUM MACHINERY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200924 Address after: 100000 Beijing city Dongcheng District No. 16 Andrew Patentee after: PetroChina Company Limited Address before: 063000 No. 261 Xincheng Street, Caofeidian District, Tangshan City, Hebei Province Patentee before: TANGSHAN JIDONG PETROLEUM MACHINERY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201020 Address after: No.10 Guoan Road, comprehensive bonded zone, Caofeidian Industrial Zone, Tangshan City, Hebei Province Patentee after: TANGSHAN JIDONG PETROLEUM MACHINERY Co.,Ltd. Patentee after: PetroChina Company Limited Address before: 100000 Beijing city Dongcheng District No. 16 Andrew Patentee before: PetroChina Company Limited |
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TR01 | Transfer of patent right |