CN2758468Y - 一种防砂筛管 - Google Patents
一种防砂筛管 Download PDFInfo
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- CN2758468Y CN2758468Y CN 200420118109 CN200420118109U CN2758468Y CN 2758468 Y CN2758468 Y CN 2758468Y CN 200420118109 CN200420118109 CN 200420118109 CN 200420118109 U CN200420118109 U CN 200420118109U CN 2758468 Y CN2758468 Y CN 2758468Y
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CN 200420118109 CN2758468Y (zh) | 2004-11-09 | 2004-11-09 | 一种防砂筛管 |
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CN 200420118109 CN2758468Y (zh) | 2004-11-09 | 2004-11-09 | 一种防砂筛管 |
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CN2758468Y true CN2758468Y (zh) | 2006-02-15 |
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CN 200420118109 Expired - Lifetime CN2758468Y (zh) | 2004-11-09 | 2004-11-09 | 一种防砂筛管 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102146783A (zh) * | 2011-04-15 | 2011-08-10 | 中国石油大学(华东) | 鼠笼式v形直丝筛管 |
CN102220857A (zh) * | 2011-05-17 | 2011-10-19 | 中国石油天然气股份有限公司 | 泡沫金属复合防砂结构及液体抽取管 |
CN101338659B (zh) * | 2008-08-22 | 2012-08-22 | 康庆刚 | 带有聚四氟乙烯涂层的割缝筛管 |
CN104329062A (zh) * | 2008-10-06 | 2015-02-04 | 高端能源服务有限责任公司 | 允许流体在井筒中的筛管内部和管子外部流动的设备和方法 |
CN104675369A (zh) * | 2015-02-12 | 2015-06-03 | 安东石油技术(集团)有限公司 | 防砂筛管及防砂筛管的制造方法 |
CN104948148A (zh) * | 2015-06-30 | 2015-09-30 | 中国石油大学(华东) | 一种无级流量控制装置 |
CN112459750A (zh) * | 2020-12-15 | 2021-03-09 | 安东石油技术(集团)有限公司 | 预充填示踪筛管 |
CN115012884A (zh) * | 2022-06-09 | 2022-09-06 | 中科泰成石油科技(海南)有限公司 | 多级防砂筛管 |
CN115026522A (zh) * | 2022-07-07 | 2022-09-09 | 大庆永铸石油技术开发有限公司 | 一种高密冲缝筛管的制备工艺 |
-
2004
- 2004-11-09 CN CN 200420118109 patent/CN2758468Y/zh not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101338659B (zh) * | 2008-08-22 | 2012-08-22 | 康庆刚 | 带有聚四氟乙烯涂层的割缝筛管 |
CN104329062A (zh) * | 2008-10-06 | 2015-02-04 | 高端能源服务有限责任公司 | 允许流体在井筒中的筛管内部和管子外部流动的设备和方法 |
CN102146783B (zh) * | 2011-04-15 | 2013-10-23 | 中国石油大学(华东) | 鼠笼式v形直丝筛管 |
CN102146783A (zh) * | 2011-04-15 | 2011-08-10 | 中国石油大学(华东) | 鼠笼式v形直丝筛管 |
CN102220857A (zh) * | 2011-05-17 | 2011-10-19 | 中国石油天然气股份有限公司 | 泡沫金属复合防砂结构及液体抽取管 |
WO2016127534A1 (zh) * | 2015-02-12 | 2016-08-18 | 安东石油技术(集团)有限公司 | 防砂筛管及防砂筛管的制造方法 |
CN104675369A (zh) * | 2015-02-12 | 2015-06-03 | 安东石油技术(集团)有限公司 | 防砂筛管及防砂筛管的制造方法 |
CN104948148A (zh) * | 2015-06-30 | 2015-09-30 | 中国石油大学(华东) | 一种无级流量控制装置 |
CN104948148B (zh) * | 2015-06-30 | 2018-02-02 | 中国石油大学(华东) | 一种无级流量控制装置 |
CN112459750A (zh) * | 2020-12-15 | 2021-03-09 | 安东石油技术(集团)有限公司 | 预充填示踪筛管 |
CN115012884A (zh) * | 2022-06-09 | 2022-09-06 | 中科泰成石油科技(海南)有限公司 | 多级防砂筛管 |
CN115026522A (zh) * | 2022-07-07 | 2022-09-09 | 大庆永铸石油技术开发有限公司 | 一种高密冲缝筛管的制备工艺 |
CN115026522B (zh) * | 2022-07-07 | 2022-12-27 | 大庆永铸石油技术开发有限公司 | 一种高密冲缝筛管的制备工艺 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: BEIJING HUARUIMEI ER OIL TECHNOLOGY CO.LTD. Free format text: FORMER OWNER: TIAN DAIYU; PATENTEE Effective date: 20070928 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20070928 Address after: 102200 Beijing science and Technology Park of Changping District Bai Fu Road 10 North Building Room 702 Patentee after: Beijing Huarui Mel Petroleum Technology Co Ltd Address before: 102200 Beijing city Changping District Fuquanhuayuan Rome Garden Block F Room 101 Co-patentee before: Chen Qiaowen Patentee before: Tian Daiyu |
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ASS | Succession or assignment of patent right |
Owner name: BEIJING HAINENGHAITE PETROLEUM TECHNOLOGY DEVELOPM Free format text: FORMER OWNER: BEIJING HUARUIMEI ER OIL TECHNOLOGY CO.LTD. Effective date: 20090918 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20090918 Address after: No eight, West Tsui Road, East Lake, Beijing, Chaoyang District: 100102 Patentee after: Haineng Haite Petroleum Science and Technology Development Co., Ltd., Beijing Address before: Beijing City, Changping District science and Technology Park Bai Fu Road 10 North Building Room 702, zip code: 102200 Patentee before: Beijing Huarui Mel Petroleum Technology Co Ltd |
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C17 | Cessation of patent right | ||
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Expiration termination date: 20141109 Granted publication date: 20060215 |
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Addressee: Chen Hua Document name: Notification of Expiration of Patent Right Duration |