CN203603805U - 连续油管冲砂洗井工具 - Google Patents
连续油管冲砂洗井工具 Download PDFInfo
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- CN203603805U CN203603805U CN201320801862.5U CN201320801862U CN203603805U CN 203603805 U CN203603805 U CN 203603805U CN 201320801862 U CN201320801862 U CN 201320801862U CN 203603805 U CN203603805 U CN 203603805U
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Application Number | Priority Date | Filing Date | Title |
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CN201320801862.5U CN203603805U (zh) | 2013-12-09 | 2013-12-09 | 连续油管冲砂洗井工具 |
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CN201320801862.5U CN203603805U (zh) | 2013-12-09 | 2013-12-09 | 连续油管冲砂洗井工具 |
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CN203603805U true CN203603805U (zh) | 2014-05-21 |
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CN201320801862.5U Expired - Lifetime CN203603805U (zh) | 2013-12-09 | 2013-12-09 | 连续油管冲砂洗井工具 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104563936A (zh) * | 2014-12-17 | 2015-04-29 | 杰瑞能源服务有限公司 | 连续油管钻磨水平段水泥塞井下工具组合及工艺 |
CN106894783A (zh) * | 2015-12-18 | 2017-06-27 | 中国石油天然气股份有限公司 | 连续油管钻铣堵塞物的方法 |
CN114961599A (zh) * | 2021-02-24 | 2022-08-30 | 中国石油天然气集团有限公司 | 水力喷射套管除垢装置 |
CN107143295B (zh) * | 2017-05-08 | 2023-02-21 | 新疆华隆油田科技股份有限公司 | 自爬旋转脉冲移动式冲砂装置 |
-
2013
- 2013-12-09 CN CN201320801862.5U patent/CN203603805U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104563936A (zh) * | 2014-12-17 | 2015-04-29 | 杰瑞能源服务有限公司 | 连续油管钻磨水平段水泥塞井下工具组合及工艺 |
CN106894783A (zh) * | 2015-12-18 | 2017-06-27 | 中国石油天然气股份有限公司 | 连续油管钻铣堵塞物的方法 |
CN106894783B (zh) * | 2015-12-18 | 2019-11-12 | 中国石油天然气股份有限公司 | 连续油管钻铣堵塞物的方法 |
CN107143295B (zh) * | 2017-05-08 | 2023-02-21 | 新疆华隆油田科技股份有限公司 | 自爬旋转脉冲移动式冲砂装置 |
CN114961599A (zh) * | 2021-02-24 | 2022-08-30 | 中国石油天然气集团有限公司 | 水力喷射套管除垢装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200917 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. Address before: The 1 section of No. 3 company Chuanqing Drilling Technology Information Office Chenghua District Green Road 610051 Chengdu City, Sichuan Province Patentee before: CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20140521 |
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CX01 | Expiry of patent term |