CN101812975B - 抗冰隔水套管组合结构 - Google Patents
抗冰隔水套管组合结构 Download PDFInfo
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CN2010101599144A CN101812975B (zh) | 2010-04-28 | 2010-04-28 | 抗冰隔水套管组合结构 |
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CN2010101599144A CN101812975B (zh) | 2010-04-28 | 2010-04-28 | 抗冰隔水套管组合结构 |
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CN101812975A CN101812975A (zh) | 2010-08-25 |
CN101812975B true CN101812975B (zh) | 2012-07-04 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102226378B (zh) * | 2011-05-26 | 2014-06-04 | 中国石油大学(北京) | 加强隔水导管组合结构及其施工方法 |
CN104060945A (zh) * | 2014-06-19 | 2014-09-24 | 中国海洋石油总公司 | 一种用于隔水导管的内套管 |
CN107687322B (zh) * | 2016-08-04 | 2019-12-31 | 烟台中集来福士海洋工程有限公司 | 对中器 |
CN106761467B (zh) * | 2017-03-15 | 2018-12-25 | 中国海洋石油集团有限公司 | 一种一体化接头及利用该一体化接头实施的深水固井方法 |
CN107842322B (zh) * | 2017-10-31 | 2024-08-30 | 中海石油(中国)有限公司湛江分公司工程技术作业中心 | 大口径隔水导管水上扶正装置 |
CN109827801B (zh) * | 2019-01-23 | 2021-06-11 | 河海大学 | 一种用于水下取土的隔水装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059148A (en) * | 1975-12-30 | 1977-11-22 | Shell Oil Company | Pressure-compensated dual marine riser |
US4527928A (en) * | 1983-07-15 | 1985-07-09 | Texaco Inc. | Protective riser-conductor for offshore structures |
US6035938A (en) * | 1998-03-26 | 2000-03-14 | Dril-Quip, Inc. | Wellhead system and method for use in drilling a subsea well |
CN200958368Y (zh) * | 2006-10-20 | 2007-10-10 | 张超 | 油井真空隔热套管 |
CN200999936Y (zh) * | 2006-03-25 | 2008-01-02 | 尹延华 | 抗冰隔水管快速接头 |
CN201794524U (zh) * | 2010-04-28 | 2011-04-13 | 中国海洋石油总公司 | 抗冰隔水套管组合结构 |
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2010
- 2010-04-28 CN CN2010101599144A patent/CN101812975B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059148A (en) * | 1975-12-30 | 1977-11-22 | Shell Oil Company | Pressure-compensated dual marine riser |
US4527928A (en) * | 1983-07-15 | 1985-07-09 | Texaco Inc. | Protective riser-conductor for offshore structures |
US6035938A (en) * | 1998-03-26 | 2000-03-14 | Dril-Quip, Inc. | Wellhead system and method for use in drilling a subsea well |
CN200999936Y (zh) * | 2006-03-25 | 2008-01-02 | 尹延华 | 抗冰隔水管快速接头 |
CN200958368Y (zh) * | 2006-10-20 | 2007-10-10 | 张超 | 油井真空隔热套管 |
CN201794524U (zh) * | 2010-04-28 | 2011-04-13 | 中国海洋石油总公司 | 抗冰隔水套管组合结构 |
Non-Patent Citations (1)
Title |
---|
段梦兰等.浅海井口抗冰装置结构计算的有限单元法.《石油学报》.2000,第21卷(第1期),96-102. * |
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CN101812975A (zh) | 2010-08-25 |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee after: China National Offshore Oil Corporation Patentee after: CNOOC Research Institute Patentee after: China University of Petroleum (Beijing) Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Research Center Patentee before: China University of Petroleum (Beijing) |
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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: China University of Petroleum (Beijing) 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: China University of Petroleum (Beijing) |
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Effective date of registration: 20210812 Address after: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Patentee after: CNOOC RESEARCH INSTITUTE Co.,Ltd. Address before: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Patentee before: CNOOC RESEARCH INSTITUTE Co.,Ltd. Patentee before: China University of Petroleum (Beijing) |