CN204511401U - 一种智能测调分层防砂分层注水管柱 - Google Patents
一种智能测调分层防砂分层注水管柱 Download PDFInfo
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- CN204511401U CN204511401U CN201520162432.2U CN201520162432U CN204511401U CN 204511401 U CN204511401 U CN 204511401U CN 201520162432 U CN201520162432 U CN 201520162432U CN 204511401 U CN204511401 U CN 204511401U
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842345A (zh) * | 2016-09-18 | 2018-03-27 | 中国石油化工股份有限公司 | 多功能水井分层防砂管柱 |
| CN108894761A (zh) * | 2018-08-06 | 2018-11-27 | 中国海洋石油集团有限公司 | 一种一趟管柱分层注水防砂反洗装置及方法 |
| CN109184629A (zh) * | 2018-08-30 | 2019-01-11 | 中国海洋石油集团有限公司 | 一种分层防砂分层注水一体管柱及其下入方法 |
| CN109681159A (zh) * | 2017-10-17 | 2019-04-26 | 中国石油化工股份有限公司 | 一种油田多管分层注水管柱 |
| CN111396008A (zh) * | 2020-04-14 | 2020-07-10 | 山东大东联石油设备有限公司 | 一种小直径分层防砂注水全井反洗井一体化管柱及方法 |
| CN114183103A (zh) * | 2021-11-26 | 2022-03-15 | 中国石油天然气股份有限公司 | 一种井下集成控制智能分层采油管柱 |
-
2015
- 2015-03-23 CN CN201520162432.2U patent/CN204511401U/zh not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842345A (zh) * | 2016-09-18 | 2018-03-27 | 中国石油化工股份有限公司 | 多功能水井分层防砂管柱 |
| CN109681159A (zh) * | 2017-10-17 | 2019-04-26 | 中国石油化工股份有限公司 | 一种油田多管分层注水管柱 |
| CN109681159B (zh) * | 2017-10-17 | 2021-02-02 | 中国石油化工股份有限公司 | 一种油田多管分层注水管柱 |
| CN108894761A (zh) * | 2018-08-06 | 2018-11-27 | 中国海洋石油集团有限公司 | 一种一趟管柱分层注水防砂反洗装置及方法 |
| CN108894761B (zh) * | 2018-08-06 | 2020-08-18 | 中国海洋石油集团有限公司 | 一种一趟管柱分层注水防砂反洗装置及方法 |
| CN109184629A (zh) * | 2018-08-30 | 2019-01-11 | 中国海洋石油集团有限公司 | 一种分层防砂分层注水一体管柱及其下入方法 |
| CN111396008A (zh) * | 2020-04-14 | 2020-07-10 | 山东大东联石油设备有限公司 | 一种小直径分层防砂注水全井反洗井一体化管柱及方法 |
| CN114183103A (zh) * | 2021-11-26 | 2022-03-15 | 中国石油天然气股份有限公司 | 一种井下集成控制智能分层采油管柱 |
| CN114183103B (zh) * | 2021-11-26 | 2024-04-26 | 中国石油天然气股份有限公司 | 一种井下集成控制智能分层采油管柱 |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Kong Lisheng Inventor after: Liu Shihao Inventor after: Yu Xuying Inventor before: Kong Lisheng Inventor before: Wei Min Inventor before: Shi Minghua Inventor before: Liu Shihao |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191108 Address after: No.5, Juzhou Road, Dongying District, Dongying City, Shandong Province Co-patentee after: QINGDAO RUIXIN PETROLEUM EQUIPMENT MANUFACTURING Co.,Ltd. Patentee after: DONGYING RUIFENG PETROLEUM TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 266232, Shandong Province, Qingdao City, Jimo Province Blue Town Happy Road East first South Patentee before: QINGDAO RUIXIN PETROLEUM EQUIPMENT MANUFACTURING Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150729 |