CN101429762B - 一种用于平台升降的节能安全装置 - Google Patents
一种用于平台升降的节能安全装置 Download PDFInfo
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- CN101429762B CN101429762B CN2007101143036A CN200710114303A CN101429762B CN 101429762 B CN101429762 B CN 101429762B CN 2007101143036 A CN2007101143036 A CN 2007101143036A CN 200710114303 A CN200710114303 A CN 200710114303A CN 101429762 B CN101429762 B CN 101429762B
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007101143036A CN101429762B (zh) | 2007-11-08 | 2007-11-08 | 一种用于平台升降的节能安全装置 |
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CN2007101143036A CN101429762B (zh) | 2007-11-08 | 2007-11-08 | 一种用于平台升降的节能安全装置 |
Publications (2)
Publication Number | Publication Date |
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CN101429762A CN101429762A (zh) | 2009-05-13 |
CN101429762B true CN101429762B (zh) | 2011-11-02 |
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CN2007101143036A Expired - Fee Related CN101429762B (zh) | 2007-11-08 | 2007-11-08 | 一种用于平台升降的节能安全装置 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1057088A (zh) * | 1991-02-11 | 1991-12-18 | 胜利石油管理局钻井工艺研究院 | 液压蓄能石油修井机 |
FR2753466A1 (fr) * | 1996-09-19 | 1998-03-20 | Brissonneau & Lotz | Systeme de levage destine aux plate-formes |
CN2853901Y (zh) * | 2005-12-27 | 2007-01-03 | 中海油田服务股份有限公司 | 自升式钻井平台齿轮齿条升降系统 |
CN200996146Y (zh) * | 2007-01-08 | 2007-12-26 | 中国石化集团胜利石油管理局钻井工艺研究院 | 一种用于平台升降的节能安全装置 |
CN201128907Y (zh) * | 2007-11-08 | 2008-10-08 | 中国石化集团胜利石油管理局钻井工艺研究院 | 一种用于平台升降的节能安全装置 |
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2007
- 2007-11-08 CN CN2007101143036A patent/CN101429762B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1057088A (zh) * | 1991-02-11 | 1991-12-18 | 胜利石油管理局钻井工艺研究院 | 液压蓄能石油修井机 |
FR2753466A1 (fr) * | 1996-09-19 | 1998-03-20 | Brissonneau & Lotz | Systeme de levage destine aux plate-formes |
CN2853901Y (zh) * | 2005-12-27 | 2007-01-03 | 中海油田服务股份有限公司 | 自升式钻井平台齿轮齿条升降系统 |
CN200996146Y (zh) * | 2007-01-08 | 2007-12-26 | 中国石化集团胜利石油管理局钻井工艺研究院 | 一种用于平台升降的节能安全装置 |
CN201128907Y (zh) * | 2007-11-08 | 2008-10-08 | 中国石化集团胜利石油管理局钻井工艺研究院 | 一种用于平台升降的节能安全装置 |
Non-Patent Citations (4)
Title |
---|
孙永泰.自升式海洋平台齿轮齿条升降系统的研究.石油机械32 10.2004,32(10),23-26. |
孙永泰.自升式海洋平台齿轮齿条升降系统的研究.石油机械32 10.2004,32(10),23-26. * |
顾心怿.具有节能和环保优势的液压蓄能修井机.石油机械31 增刊.2003,31(增刊),42-44. |
顾心怿.具有节能和环保优势的液压蓄能修井机.石油机械31 增刊.2003,31(增刊),42-44. * |
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CN101429762A (zh) | 2009-05-13 |
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Effective date of registration: 20150914 Address after: 100029 Beijing Chaoyang District Hui Xin a No. twelve layer 6 Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Patentee after: Drilling Well Technology Institute, Shengli Petroleum Engineering Co., Ltd., SINOPEC Address before: 257017 No. 236, North Road, Dongying District, Shandong, Dongying Patentee before: Well-Drilling Technology Inst., Shengli Petroleum Administration, SINOPEC |
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Granted publication date: 20111102 Termination date: 20201108 |