CN102146783B - 鼠笼式v形直丝筛管 - Google Patents
鼠笼式v形直丝筛管 Download PDFInfo
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- CN102146783B CN102146783B CN 201110107263 CN201110107263A CN102146783B CN 102146783 B CN102146783 B CN 102146783B CN 201110107263 CN201110107263 CN 201110107263 CN 201110107263 A CN201110107263 A CN 201110107263A CN 102146783 B CN102146783 B CN 102146783B
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110107263 CN102146783B (zh) | 2011-04-15 | 2011-04-15 | 鼠笼式v形直丝筛管 |
Applications Claiming Priority (1)
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CN 201110107263 CN102146783B (zh) | 2011-04-15 | 2011-04-15 | 鼠笼式v形直丝筛管 |
Publications (2)
Publication Number | Publication Date |
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CN102146783A CN102146783A (zh) | 2011-08-10 |
CN102146783B true CN102146783B (zh) | 2013-10-23 |
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CN 201110107263 Expired - Fee Related CN102146783B (zh) | 2011-04-15 | 2011-04-15 | 鼠笼式v形直丝筛管 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103075113B (zh) * | 2013-01-15 | 2015-09-09 | 江阴市星宇塑胶有限公司 | 一种煤层气捕集管的加工方法 |
CN104033135B (zh) * | 2013-03-05 | 2016-12-28 | 兰州正丰石油化工技术装备有限责任公司 | 高压天然气井割缝夹克防砂管 |
CN103470229B (zh) * | 2013-09-24 | 2015-12-02 | 山东大学 | 一种高通量滤砂管防砂配套管柱 |
CN103939061B (zh) * | 2014-05-14 | 2016-09-14 | 中国石油大学(华东) | 螺旋式可拆卸割缝斜丝滤砂管 |
US9896905B2 (en) * | 2014-10-10 | 2018-02-20 | Saudi Arabian Oil Company | Inflow control system for use in a wellbore |
WO2016061707A1 (zh) * | 2014-10-20 | 2016-04-28 | 中国石油大学(华东) | 轴向和径向割缝筛管的可动组合防砂管 |
CN105041231B (zh) * | 2015-07-06 | 2017-02-08 | 西南石油大学 | 一种分流循环防堵安全接头 |
CN116641693A (zh) * | 2023-07-27 | 2023-08-25 | 山东石油化工学院 | 一种滤砂装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3958634A (en) * | 1972-10-31 | 1976-05-25 | Howard Smith Company | Welded wire well screen on perforated casing |
CN2752432Y (zh) * | 2004-12-02 | 2006-01-18 | 盘锦辽河油田巨洋钻采技术有限公司 | 鼠笼式梯形缝油井防砂筛管 |
CN2758468Y (zh) * | 2004-11-09 | 2006-02-15 | 田代玉 | 一种防砂筛管 |
CN200999607Y (zh) * | 2007-01-24 | 2008-01-02 | 胡用久 | 长通型防砂筛管 |
CN201588606U (zh) * | 2009-12-01 | 2010-09-22 | 中国石油集团长城钻探工程有限公司 | 一种防砂筛管 |
-
2011
- 2011-04-15 CN CN 201110107263 patent/CN102146783B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3958634A (en) * | 1972-10-31 | 1976-05-25 | Howard Smith Company | Welded wire well screen on perforated casing |
CN2758468Y (zh) * | 2004-11-09 | 2006-02-15 | 田代玉 | 一种防砂筛管 |
CN2752432Y (zh) * | 2004-12-02 | 2006-01-18 | 盘锦辽河油田巨洋钻采技术有限公司 | 鼠笼式梯形缝油井防砂筛管 |
CN200999607Y (zh) * | 2007-01-24 | 2008-01-02 | 胡用久 | 长通型防砂筛管 |
CN201588606U (zh) * | 2009-12-01 | 2010-09-22 | 中国石油集团长城钻探工程有限公司 | 一种防砂筛管 |
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Publication number | Publication date |
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CN102146783A (zh) | 2011-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 266580 Qingdao economic and Technological Development Zone, Changjiang Road, No. 66, Shandong Applicant after: China Petroleum University (East China) Address before: Two Shandong Province, Dongying City Road 257061 No. 271 Applicant before: China Petroleum University (East China) |
|
CB03 | Change of inventor or designer information |
Inventor after: Liu Chunhua Inventor after: Liu Xinfu Inventor after: Qi Yaoguang Inventor after: Zhou Chao Inventor after: Wu Jianjun Inventor before: Liu Xinfu Inventor before: Qi Yaoguang Inventor before: Liu Chunhua Inventor before: Xu Chen Inventor before: Wu Jianjun |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU XINFU QI YAOGUANG LIU CHUNHUA XU CHEN WU JIANJUN TO: LIU CHUNHUA LIU XINFU QI YAOGUANG ZHOU CHAO WU JIANJUN |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20140415 |