CN202300315U - 一种井下涡轮分流装置 - Google Patents
一种井下涡轮分流装置 Download PDFInfo
- Publication number
- CN202300315U CN202300315U CN2011204073342U CN201120407334U CN202300315U CN 202300315 U CN202300315 U CN 202300315U CN 2011204073342 U CN2011204073342 U CN 2011204073342U CN 201120407334 U CN201120407334 U CN 201120407334U CN 202300315 U CN202300315 U CN 202300315U
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- CN
- China
- Prior art keywords
- turbine
- valve seat
- valve
- valve rod
- drilling fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Control Of Turbines (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204073342U CN202300315U (zh) | 2011-10-24 | 2011-10-24 | 一种井下涡轮分流装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204073342U CN202300315U (zh) | 2011-10-24 | 2011-10-24 | 一种井下涡轮分流装置 |
Publications (1)
Publication Number | Publication Date |
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CN202300315U true CN202300315U (zh) | 2012-07-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011204073342U Expired - Lifetime CN202300315U (zh) | 2011-10-24 | 2011-10-24 | 一种井下涡轮分流装置 |
Country Status (1)
Country | Link |
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CN (1) | CN202300315U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103061708A (zh) * | 2011-10-24 | 2013-04-24 | 中国石油化工股份有限公司 | 一种井下涡轮分流装置 |
-
2011
- 2011-10-24 CN CN2011204073342U patent/CN202300315U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103061708A (zh) * | 2011-10-24 | 2013-04-24 | 中国石油化工股份有限公司 | 一种井下涡轮分流装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151028 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: Sinopec Corp. Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: Sinopec Corp. Patentee before: Well-Drilling Technology Inst., Shengli Petroleum Administration, SINOPEC |
|
CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
CX01 | Expiry of patent term |