CN103252330B - 简易水下清管器 - Google Patents
简易水下清管器 Download PDFInfo
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- CN103252330B CN103252330B CN201210048230.6A CN201210048230A CN103252330B CN 103252330 B CN103252330 B CN 103252330B CN 201210048230 A CN201210048230 A CN 201210048230A CN 103252330 B CN103252330 B CN 103252330B
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CN201210048230.6A CN103252330B (zh) | 2012-02-20 | 2012-02-20 | 简易水下清管器 |
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CN201210048230.6A CN103252330B (zh) | 2012-02-20 | 2012-02-20 | 简易水下清管器 |
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CN103252330A CN103252330A (zh) | 2013-08-21 |
CN103252330B true CN103252330B (zh) | 2015-10-14 |
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CN201210048230.6A Active CN103252330B (zh) | 2012-02-20 | 2012-02-20 | 简易水下清管器 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105225370B (zh) * | 2015-08-26 | 2017-10-17 | 中国石油天然气股份有限公司 | 一种清管球报警器 |
CN107503411A (zh) * | 2017-07-05 | 2017-12-22 | 中海油能源发展股份有限公司 | 用于海洋平台生活模块的污水管线冲洗装置及冲洗方法 |
CN108224093B (zh) * | 2017-12-06 | 2024-01-30 | 周庆兵 | 快速连接收发球筒装置及其使用方法 |
CN110735624B (zh) * | 2018-07-19 | 2021-10-08 | 中石化广州工程有限公司 | 一种全通径管道式除砂器 |
CN112173723B (zh) * | 2020-10-30 | 2022-03-11 | 河南工业大学 | 一种远程气力输送管道清管方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1891361A (zh) * | 2005-07-05 | 2007-01-10 | 中国海洋石油总公司 | 管道环空清理组件 |
CN101566263B (zh) * | 2008-04-25 | 2011-07-27 | 中国海洋石油总公司 | 清管物体发射器 |
GB0823292D0 (en) * | 2008-12-20 | 2009-01-28 | Pipeline Cleaning Solutions Ltd | Treating moving and removing particles in fluid-carrying apparatus |
RU2397028C1 (ru) * | 2009-07-07 | 2010-08-20 | Владимир Сергеевич Филиппов | Скребок для автономной очистки нкт от аспо в нефтедобывающей промышленности |
CN102218420B (zh) * | 2010-11-04 | 2013-05-15 | 中国海洋石油总公司 | 一种可拆卸式清管装置 |
CN202438510U (zh) * | 2012-02-20 | 2012-09-19 | 中国海洋石油总公司 | 简易水下清管器 |
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Effective date of registration: 20170612 Address after: 100027 Beijing city Dongcheng District Dongzhimen Street No. 6 Co-patentee after: ZHANJIANG NANHAI WEST OIL SURVEY & DESIGN Co.,Ltd. Patentee after: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Co-patentee after: CNOOC (China) Limited,Zhanjiang Branch Address before: 100010 Beijing City, Dongcheng District Chaoyangmen No. 25 North Street P.O. Box 4705 Chinese CNOOC building Co-patentee before: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee before: ZHANJIANG NANHAI WEST OIL SURVEY & DESIGN Co.,Ltd. Co-patentee before: CNOOC (China) Limited,Zhanjiang Branch |
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Effective date of registration: 20230413 Address after: 100027, No. 6, east side street, Dongcheng District, Beijing Patentee after: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Patentee after: CNOOC ENERGY DEVELOPMENT EQUIPMENT TECHNOLOGY Co.,Ltd. Patentee after: CNOOC (China) Limited,Zhanjiang Branch Address before: 100027, No. 6, east side street, Dongcheng District, Beijing Patentee before: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Patentee before: ZHANJIANG NANHAI WEST OIL SURVEY & DESIGN Co.,Ltd. Patentee before: CNOOC (China) Limited,Zhanjiang Branch |
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