CN101139915B - 油井用套铣打捞接头 - Google Patents
油井用套铣打捞接头 Download PDFInfo
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- CN101139915B CN101139915B CN200710059807A CN200710059807A CN101139915B CN 101139915 B CN101139915 B CN 101139915B CN 200710059807 A CN200710059807 A CN 200710059807A CN 200710059807 A CN200710059807 A CN 200710059807A CN 101139915 B CN101139915 B CN 101139915B
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Application Number | Priority Date | Filing Date | Title |
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CN200710059807A CN101139915B (zh) | 2007-10-11 | 2007-10-11 | 油井用套铣打捞接头 |
Applications Claiming Priority (1)
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CN200710059807A CN101139915B (zh) | 2007-10-11 | 2007-10-11 | 油井用套铣打捞接头 |
Publications (2)
Publication Number | Publication Date |
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CN101139915A CN101139915A (zh) | 2008-03-12 |
CN101139915B true CN101139915B (zh) | 2010-05-19 |
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CN200710059807A Expired - Fee Related CN101139915B (zh) | 2007-10-11 | 2007-10-11 | 油井用套铣打捞接头 |
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CN (1) | CN101139915B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101899956B (zh) * | 2010-03-17 | 2013-02-27 | 北京华油油气技术开发有限公司 | 一种电泵管柱落鱼的打捞方法 |
CN115613998B (zh) * | 2022-12-19 | 2023-03-31 | 中国石油集团川庆钻探工程有限公司 | 一种连续油管井下工具组件、排量保护器及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2054071U (zh) * | 1989-08-24 | 1990-03-07 | 四川石油管理局川东钻探公司 | 双筒式钢丝打捞器 |
CN2553102Y (zh) * | 2002-06-18 | 2003-05-28 | 大庆石油管理局 | 试油用井下电缆桥塞套铣打捞工具 |
CN2903350Y (zh) * | 2006-05-23 | 2007-05-23 | 辽河石油勘探局 | 油水井桥塞套铣打捞器 |
CN201083100Y (zh) * | 2007-10-11 | 2008-07-09 | 中国海洋石油总公司 | 油井用套铣打捞接头 |
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2007
- 2007-10-11 CN CN200710059807A patent/CN101139915B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2054071U (zh) * | 1989-08-24 | 1990-03-07 | 四川石油管理局川东钻探公司 | 双筒式钢丝打捞器 |
CN2553102Y (zh) * | 2002-06-18 | 2003-05-28 | 大庆石油管理局 | 试油用井下电缆桥塞套铣打捞工具 |
CN2903350Y (zh) * | 2006-05-23 | 2007-05-23 | 辽河石油勘探局 | 油水井桥塞套铣打捞器 |
CN201083100Y (zh) * | 2007-10-11 | 2008-07-09 | 中国海洋石油总公司 | 油井用套铣打捞接头 |
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CN101139915A (zh) | 2008-03-12 |
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Address after: 100010 Dongcheng District, Chaoyangmen, North Street, No. 25, ocean Oil Mansion, No. Co-patentee after: CNOOC Energy Development Co., Ltd. Patentee after: China National Offshore Oil Corporation Co-patentee after: China University of Petroleum (Beijing) Address before: 100010 Beijing City, Dongcheng District Chaoyangmen No. 25 North Street CNOOC building Co-patentee before: CNOOC Oil Base Group Co., Ltd. Patentee before: China National Offshore Oil Corporation Co-patentee before: China University of Petroleum (Beijing) |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20151011 |
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