CN208718574U - 适用于双摆提速钻具的pdc钻头 - Google Patents
适用于双摆提速钻具的pdc钻头 Download PDFInfo
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821392826.7U CN208718574U (zh) | 2018-08-28 | 2018-08-28 | 适用于双摆提速钻具的pdc钻头 |
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| CN201821392826.7U CN208718574U (zh) | 2018-08-28 | 2018-08-28 | 适用于双摆提速钻具的pdc钻头 |
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| CN208718574U true CN208718574U (zh) | 2019-04-09 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952582A (zh) * | 2018-08-28 | 2018-12-07 | 新疆贝肯能源工程股份有限公司 | 适用于双摆提速钻具的pdc钻头 |
| CN112302542A (zh) * | 2020-10-30 | 2021-02-02 | 中国石油大学(北京) | Pdc钻头 |
| CN118815378A (zh) * | 2024-09-18 | 2024-10-22 | 中石化西南石油工程有限公司 | 一种适用于软硬交错地层的高稳定性pdc钻头 |
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2018
- 2018-08-28 CN CN201821392826.7U patent/CN208718574U/zh active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952582A (zh) * | 2018-08-28 | 2018-12-07 | 新疆贝肯能源工程股份有限公司 | 适用于双摆提速钻具的pdc钻头 |
| CN112302542A (zh) * | 2020-10-30 | 2021-02-02 | 中国石油大学(北京) | Pdc钻头 |
| CN112302542B (zh) * | 2020-10-30 | 2022-03-22 | 中国石油大学(北京) | Pdc钻头 |
| CN118815378A (zh) * | 2024-09-18 | 2024-10-22 | 中石化西南石油工程有限公司 | 一种适用于软硬交错地层的高稳定性pdc钻头 |
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| GR01 | Patent grant | ||
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Effective date of registration: 20220106 Address after: 834000 No. 2500-1, Ping An Avenue, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang beiken Equipment Manufacturing Co.,Ltd. Patentee after: Xinjiang Beiken Energy Engineering Stock Co.,Ltd. Address before: 834009 No.91, menmen Road, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region Patentee before: Xinjiang Beiken Energy Engineering Stock Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 834000 No. 2500-1, Ping An Avenue, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang beiken Equipment Manufacturing Co.,Ltd. Country or region after: China Patentee after: Beiken Energy Holdings Group Co.,Ltd. Address before: 834000 No. 2500-1, Ping An Avenue, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region Patentee before: Xinjiang beiken Equipment Manufacturing Co.,Ltd. Country or region before: China Patentee before: Xinjiang Beiken Energy Engineering Stock Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250529 Address after: No.91, menmen Road, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region 834000 Patentee after: Beiken (Xinjiang) Energy Co.,Ltd. Country or region after: China Address before: 834000 No. 2500-1, Ping An Avenue, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region Patentee before: Xinjiang beiken Equipment Manufacturing Co.,Ltd. Country or region before: China Patentee before: Beiken Energy Holdings Group Co.,Ltd. |
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| TR01 | Transfer of patent right |