CN206274000U - 一种石油钻机井架用液压支架系统 - Google Patents
一种石油钻机井架用液压支架系统 Download PDFInfo
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- CN206274000U CN206274000U CN201620945023.4U CN201620945023U CN206274000U CN 206274000 U CN206274000 U CN 206274000U CN 201620945023 U CN201620945023 U CN 201620945023U CN 206274000 U CN206274000 U CN 206274000U
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620945023.4U CN206274000U (zh) | 2016-08-26 | 2016-08-26 | 一种石油钻机井架用液压支架系统 |
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| CN201620945023.4U CN206274000U (zh) | 2016-08-26 | 2016-08-26 | 一种石油钻机井架用液压支架系统 |
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| CN206274000U true CN206274000U (zh) | 2017-06-23 |
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| CN201620945023.4U Expired - Fee Related CN206274000U (zh) | 2016-08-26 | 2016-08-26 | 一种石油钻机井架用液压支架系统 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647841A (zh) * | 2020-11-25 | 2021-04-13 | 张政 | 一种履带式自主行走的钻井井架安装支架及其控制方法 |
| CN115162964A (zh) * | 2022-07-19 | 2022-10-11 | 中石化四机石油机械有限公司 | 伸缩式支撑结构、伸缩钻台及安拆方法 |
| CN116411817A (zh) * | 2021-12-31 | 2023-07-11 | 宝鸡石油机械有限责任公司 | 一种新型两级升降式液压安装支架 |
-
2016
- 2016-08-26 CN CN201620945023.4U patent/CN206274000U/zh not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647841A (zh) * | 2020-11-25 | 2021-04-13 | 张政 | 一种履带式自主行走的钻井井架安装支架及其控制方法 |
| CN116411817A (zh) * | 2021-12-31 | 2023-07-11 | 宝鸡石油机械有限责任公司 | 一种新型两级升降式液压安装支架 |
| CN115162964A (zh) * | 2022-07-19 | 2022-10-11 | 中石化四机石油机械有限公司 | 伸缩式支撑结构、伸缩钻台及安拆方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180725 Address after: 100028 Chaoyang District, Beijing Hui Xin Street six, Twelfth level. Co-patentee after: Drilling well three companies of Central Plains petroleum works Co., Ltd of China Petrochemical Industry Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Co-patentee after: SINOPEC ZHONGYUAN PETROLEUM ENGINEERING CO., LTD. Address before: 100029 Chaoyang District, Beijing Hui Xin Street six, Twelfth level. Co-patentee before: Drilling well three companies of Central Plains petroleum works Co., Ltd of China Petrochemical Industry Patentee before: SINOPEC OILFIELD SERVICE CORPORATION |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170623 Termination date: 20200826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |