CN207934806U - 一种新结构的石油及天然气开采用螺杆钻具换向轴 - Google Patents
一种新结构的石油及天然气开采用螺杆钻具换向轴 Download PDFInfo
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- CN207934806U CN207934806U CN201820053467.6U CN201820053467U CN207934806U CN 207934806 U CN207934806 U CN 207934806U CN 201820053467 U CN201820053467 U CN 201820053467U CN 207934806 U CN207934806 U CN 207934806U
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| CN201820053467.6U CN207934806U (zh) | 2018-01-12 | 2018-01-12 | 一种新结构的石油及天然气开采用螺杆钻具换向轴 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131097A (zh) * | 2018-01-12 | 2018-06-08 | 秦皇岛润昌科技开发有限公司 | 一种新结构的石油及天然气开采用螺杆钻具换向轴 |
| CN111121685A (zh) * | 2019-12-26 | 2020-05-08 | 温州盈和创新科技有限公司 | 一种用于贮油缸支架总成的孔位检测装置 |
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- 2018-01-12 CN CN201820053467.6U patent/CN207934806U/zh active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131097A (zh) * | 2018-01-12 | 2018-06-08 | 秦皇岛润昌科技开发有限公司 | 一种新结构的石油及天然气开采用螺杆钻具换向轴 |
| CN108131097B (zh) * | 2018-01-12 | 2024-02-06 | 秦皇岛润昌科技开发有限公司 | 一种石油及天然气开采用螺杆钻具换向轴 |
| CN111121685A (zh) * | 2019-12-26 | 2020-05-08 | 温州盈和创新科技有限公司 | 一种用于贮油缸支架总成的孔位检测装置 |
| CN111121685B (zh) * | 2019-12-26 | 2021-08-24 | 温州盈和创新科技有限公司 | 一种用于贮油缸支架总成的孔位检测装置 |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240430 Address after: 257000 Leshan Road, Dongying District, Dongying City, Shandong Province Patentee after: DONGYING YOUJIA PETROLEUM TECHNOLOGY CO.,LTD. Country or region after: China Address before: Room 704, building 3, Chengpin 696 community, Yanshan street, Qinhuangdao City, Hebei Province Patentee before: QINHUANGDAO RUNCHANG TECHNOLOGY DEVELOPMENT CO.,LTD. Country or region before: China |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new structure of oil and gas drilling using screw drilling tool directional shaft Granted publication date: 20181002 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Pledgor: DONGYING YOUJIA PETROLEUM TECHNOLOGY CO.,LTD. Registration number: Y2025980002577 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20181002 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Pledgor: DONGYING YOUJIA PETROLEUM TECHNOLOGY CO.,LTD. Registration number: Y2025980002577 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new structure of oil and gas drilling using screw drilling tool directional shaft Granted publication date: 20181002 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Pledgor: DONGYING YOUJIA PETROLEUM TECHNOLOGY CO.,LTD. Registration number: Y2026980001163 |