CN201687387U - 一种顶部驱动钻井装备中的旋转承载装置 - Google Patents
一种顶部驱动钻井装备中的旋转承载装置 Download PDFInfo
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- CN201687387U CN201687387U CN2010201680851U CN201020168085U CN201687387U CN 201687387 U CN201687387 U CN 201687387U CN 2010201680851 U CN2010201680851 U CN 2010201680851U CN 201020168085 U CN201020168085 U CN 201020168085U CN 201687387 U CN201687387 U CN 201687387U
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- 238000005553 drilling Methods 0.000 title claims abstract description 13
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- 238000007747 plating Methods 0.000 claims description 6
- 230000003746 surface roughness Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract 4
- 230000009286 beneficial effect Effects 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201680851U CN201687387U (zh) | 2010-04-23 | 2010-04-23 | 一种顶部驱动钻井装备中的旋转承载装置 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010201680851U CN201687387U (zh) | 2010-04-23 | 2010-04-23 | 一种顶部驱动钻井装备中的旋转承载装置 |
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| CN201687387U true CN201687387U (zh) | 2010-12-29 |
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| CN2010201680851U Expired - Fee Related CN201687387U (zh) | 2010-04-23 | 2010-04-23 | 一种顶部驱动钻井装备中的旋转承载装置 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015886A (zh) * | 2012-12-29 | 2013-04-03 | 西南石油大学 | 旋转控制头顶驱驱动器 |
| CN116411792A (zh) * | 2021-12-31 | 2023-07-11 | 中国石油天然气集团有限公司 | 钻井用驱动装置的回转体机构及钻井用驱动装置和应用 |
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2010
- 2010-04-23 CN CN2010201680851U patent/CN201687387U/zh not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015886A (zh) * | 2012-12-29 | 2013-04-03 | 西南石油大学 | 旋转控制头顶驱驱动器 |
| CN103015886B (zh) * | 2012-12-29 | 2014-09-10 | 西南石油大学 | 旋转控制头顶驱驱动器 |
| CN116411792A (zh) * | 2021-12-31 | 2023-07-11 | 中国石油天然气集团有限公司 | 钻井用驱动装置的回转体机构及钻井用驱动装置和应用 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN SHENGLI PETROLEUM EQUIPMENT CO., LTD. Free format text: FORMER OWNER: SHANDONG CRUISER TOP DRIVE EQUIPMENT CO., LTD. Effective date: 20111018 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 257091 DONGYING, SHANDONG PROVINCE TO: 300350 JINNAN, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111018 Address after: 300350 Tianjin city Jinnan District Development Zone poly Ying Road No. 1 Patentee after: Tianjin Shengli Petroleum Equipment Co., Ltd. Address before: 257091 Shandong Province, Dongying City Dengzhou Road No. 69 Patentee before: SHANDONG CRUISER TOP DRIVE EQUIPMENT CO., LTD. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20130423 |




