CN203559857U - 一种用于水下采油树的堵塞器 - Google Patents
一种用于水下采油树的堵塞器 Download PDFInfo
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CN201320758038.6U CN203559857U (zh) | 2013-11-27 | 2013-11-27 | 一种用于水下采油树的堵塞器 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105298444A (zh) * | 2015-11-02 | 2016-02-03 | 江苏科技大学 | 一种旋转式线性覆盖工具 |
CN105298442A (zh) * | 2015-11-02 | 2016-02-03 | 江苏科技大学 | 一种移动旋转式线性覆盖工具 |
CN106401515A (zh) * | 2016-05-31 | 2017-02-15 | 美钻能源科技(上海)有限公司 | 水下卧式采油树取送工具 |
CN113803464A (zh) * | 2021-08-25 | 2021-12-17 | 长江大学 | 一种用于水下采油树的冠状金属密封圈 |
CN114901918A (zh) * | 2019-10-16 | 2022-08-12 | 普莱克薛斯海洋系统有限公司 | 顶部堵塞器固定系统 |
CN115012871A (zh) * | 2022-07-08 | 2022-09-06 | 中海艾普油气测试(天津)有限公司 | 一种油管挂内部堵塞器 |
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2013
- 2013-11-27 CN CN201320758038.6U patent/CN203559857U/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105298444A (zh) * | 2015-11-02 | 2016-02-03 | 江苏科技大学 | 一种旋转式线性覆盖工具 |
CN105298442A (zh) * | 2015-11-02 | 2016-02-03 | 江苏科技大学 | 一种移动旋转式线性覆盖工具 |
CN105298444B (zh) * | 2015-11-02 | 2017-10-03 | 江苏科技大学 | 一种旋转式线性覆盖工具 |
CN105298442B (zh) * | 2015-11-02 | 2017-10-03 | 江苏科技大学 | 一种移动旋转式线性覆盖工具 |
CN106401515A (zh) * | 2016-05-31 | 2017-02-15 | 美钻能源科技(上海)有限公司 | 水下卧式采油树取送工具 |
CN114901918A (zh) * | 2019-10-16 | 2022-08-12 | 普莱克薛斯海洋系统有限公司 | 顶部堵塞器固定系统 |
CN113803464A (zh) * | 2021-08-25 | 2021-12-17 | 长江大学 | 一种用于水下采油树的冠状金属密封圈 |
CN115012871A (zh) * | 2022-07-08 | 2022-09-06 | 中海艾普油气测试(天津)有限公司 | 一种油管挂内部堵塞器 |
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Address after: 430223 Hubei city of Wuhan province science and Technology Park East Lake New Technology Development Zone, Road No. five Patentee after: SINOPEC OILFIELD EQUIPMENT Corp. Address before: 430223 Hubei city of Wuhan province science and Technology Park East Lake New Technology Development Zone, Road No. five Patentee before: KINGDREAM PLC |
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Effective date of registration: 20180307 Address after: 430223, No. 5, Chinese workers' garden, Temple Hill community, East Lake New Technology Development Zone, Wuhan, Hubei Co-patentee after: SINOPEC OILFIELD EQUIPMENT Corp. Patentee after: KINGDREAM PLC Address before: 430223 Hubei city of Wuhan province science and Technology Park East Lake New Technology Development Zone, Road No. five Patentee before: SINOPEC OILFIELD EQUIPMENT Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20211127 |
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