CN101696620B - 一种半潜式钻井平台的钻井系统 - Google Patents
一种半潜式钻井平台的钻井系统 Download PDFInfo
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- CN101696620B CN101696620B CN 200910181059 CN200910181059A CN101696620B CN 101696620 B CN101696620 B CN 101696620B CN 200910181059 CN200910181059 CN 200910181059 CN 200910181059 A CN200910181059 A CN 200910181059A CN 101696620 B CN101696620 B CN 101696620B
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CN 200910181059 CN101696620B (zh) | 2009-10-27 | 2009-10-27 | 一种半潜式钻井平台的钻井系统 |
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CN 200910181059 CN101696620B (zh) | 2009-10-27 | 2009-10-27 | 一种半潜式钻井平台的钻井系统 |
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CN101696620A CN101696620A (zh) | 2010-04-21 |
CN101696620B true CN101696620B (zh) | 2012-12-19 |
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CN 200910181059 Active CN101696620B (zh) | 2009-10-27 | 2009-10-27 | 一种半潜式钻井平台的钻井系统 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US9862474B2 (en) * | 2010-07-27 | 2018-01-09 | Daewoo Shipbuilding & Marine Engineering Co., Ltd. | Ventilation apparatus of a drillship |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1194679A (zh) * | 1996-05-03 | 1998-09-30 | 跨洋近海公司 | 多重作业海上勘探和/或开发钻井的方法和设备 |
CN101219705A (zh) * | 2008-01-14 | 2008-07-16 | 中国海洋石油总公司 | 一种半潜式钻井平台 |
CN201276698Y (zh) * | 2008-09-25 | 2009-07-22 | 宝鸡石油机械有限责任公司 | 双钻井作业系统半潜式钻井平台 |
CN201559801U (zh) * | 2009-10-27 | 2010-08-25 | 中国海洋石油总公司 | 一种半潜式钻井平台的钻井系统 |
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2009
- 2009-10-27 CN CN 200910181059 patent/CN101696620B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1194679A (zh) * | 1996-05-03 | 1998-09-30 | 跨洋近海公司 | 多重作业海上勘探和/或开发钻井的方法和设备 |
CN101219705A (zh) * | 2008-01-14 | 2008-07-16 | 中国海洋石油总公司 | 一种半潜式钻井平台 |
CN201276698Y (zh) * | 2008-09-25 | 2009-07-22 | 宝鸡石油机械有限责任公司 | 双钻井作业系统半潜式钻井平台 |
CN201559801U (zh) * | 2009-10-27 | 2010-08-25 | 中国海洋石油总公司 | 一种半潜式钻井平台的钻井系统 |
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CN101696620A (zh) | 2010-04-21 |
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CP01 | Change in the name or title of a patent holder |
Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee after: China National Offshore Oil Corporation Patentee after: CNOOC Research Institute Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Research Center |
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CP01 | Change in the name or title of a patent holder |
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 Patentee before: China National Offshore Oil Corporation |
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CP01 | Change in the name or title of a patent holder |