CN103321599B - 一种多功能地锚装置 - Google Patents
一种多功能地锚装置 Download PDFInfo
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CN201310258425.8A CN103321599B (zh) | 2013-06-26 | 2013-06-26 | 一种多功能地锚装置 |
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CN201310258425.8A CN103321599B (zh) | 2013-06-26 | 2013-06-26 | 一种多功能地锚装置 |
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CN103321599A CN103321599A (zh) | 2013-09-25 |
CN103321599B true CN103321599B (zh) | 2016-03-02 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105134115A (zh) * | 2015-08-25 | 2015-12-09 | 中国海洋石油总公司 | 一种可钻性固井地锚装置 |
CN113279713B (zh) * | 2020-02-19 | 2022-11-25 | 中国石油化工股份有限公司 | 一种分支窗口支撑装置 |
CN115807639B (zh) * | 2022-12-20 | 2023-07-25 | 四川康克石油科技有限公司 | 一种油管水力锚固结构及其使用方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2549166Y (zh) * | 2002-04-17 | 2003-05-07 | 路志武 | 自锁式强张地锚 |
CN2763478Y (zh) * | 2004-10-26 | 2006-03-08 | 中国石油化工股份有限公司河南油田分公司石油工程技术研究院 | 弹簧式水力促动地锚 |
CN201851052U (zh) * | 2010-11-04 | 2011-06-01 | 东营市兆鑫工贸有限责任公司 | 单向卡瓦水力锚 |
CN202706966U (zh) * | 2012-05-18 | 2013-01-30 | 胜利油田渤海管具有限责任公司 | 新型套管预应力地锚 |
CN203476266U (zh) * | 2013-06-26 | 2014-03-12 | 中国海洋石油总公司 | 多功能地锚装置 |
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US7624808B2 (en) * | 2006-03-13 | 2009-12-01 | Western Well Tool, Inc. | Expandable ramp gripper |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2549166Y (zh) * | 2002-04-17 | 2003-05-07 | 路志武 | 自锁式强张地锚 |
CN2763478Y (zh) * | 2004-10-26 | 2006-03-08 | 中国石油化工股份有限公司河南油田分公司石油工程技术研究院 | 弹簧式水力促动地锚 |
CN201851052U (zh) * | 2010-11-04 | 2011-06-01 | 东营市兆鑫工贸有限责任公司 | 单向卡瓦水力锚 |
CN202706966U (zh) * | 2012-05-18 | 2013-01-30 | 胜利油田渤海管具有限责任公司 | 新型套管预应力地锚 |
CN203476266U (zh) * | 2013-06-26 | 2014-03-12 | 中国海洋石油总公司 | 多功能地锚装置 |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC research institute limited liability company Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: Yangtze University Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC Research Institute Patentee before: China National Offshore Oil Corporation Co-patentee before: Yangtze University |
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Effective date of registration: 20191213 Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC research institute limited liability company Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC research institute limited liability company Patentee before: China Offshore Oil Group Co., Ltd. Co-patentee before: Yangtze University |