CN201045282Y - Petroleum drill pipe joint capable of transmitting electric power and signal - Google Patents
Petroleum drill pipe joint capable of transmitting electric power and signal Download PDFInfo
- Publication number
- CN201045282Y CN201045282Y CNU2007200226978U CN200720022697U CN201045282Y CN 201045282 Y CN201045282 Y CN 201045282Y CN U2007200226978 U CNU2007200226978 U CN U2007200226978U CN 200720022697 U CN200720022697 U CN 200720022697U CN 201045282 Y CN201045282 Y CN 201045282Y
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- joint
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- male joint
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- female joint
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- 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.)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200226978U CN201045282Y (en) | 2007-06-01 | 2007-06-01 | Petroleum drill pipe joint capable of transmitting electric power and signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200226978U CN201045282Y (en) | 2007-06-01 | 2007-06-01 | Petroleum drill pipe joint capable of transmitting electric power and signal |
Publications (1)
Publication Number | Publication Date |
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CN201045282Y true CN201045282Y (en) | 2008-04-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2007200226978U Expired - Lifetime CN201045282Y (en) | 2007-06-01 | 2007-06-01 | Petroleum drill pipe joint capable of transmitting electric power and signal |
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CN (1) | CN201045282Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102165135A (en) * | 2008-09-30 | 2011-08-24 | 瓦姆钻杆钻具法国公司 | Instrumented drill string element |
CN102570079A (en) * | 2012-02-21 | 2012-07-11 | 孟祥卿 | Top drive cable for well drilling |
EP2495389A1 (en) | 2011-03-04 | 2012-09-05 | BAUER Maschinen GmbH | Drilling rod |
CN103758507A (en) * | 2014-02-19 | 2014-04-30 | 中煤科工集团重庆研究院有限公司 | Signal transmission structure and method of drill pipe |
CN104481517A (en) * | 2014-11-04 | 2015-04-01 | 西南石油大学 | Power and signal transmission intelligent drill stem |
CN105401890A (en) * | 2016-01-11 | 2016-03-16 | 叶顶胜 | Full sealed intelligent wire passing drill pipe joint |
CN112065291A (en) * | 2020-09-01 | 2020-12-11 | 中国海洋石油集团有限公司 | Conductive drill rod |
-
2007
- 2007-06-01 CN CNU2007200226978U patent/CN201045282Y/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102165135A (en) * | 2008-09-30 | 2011-08-24 | 瓦姆钻杆钻具法国公司 | Instrumented drill string element |
EP2495389A1 (en) | 2011-03-04 | 2012-09-05 | BAUER Maschinen GmbH | Drilling rod |
CN102570079A (en) * | 2012-02-21 | 2012-07-11 | 孟祥卿 | Top drive cable for well drilling |
CN102570079B (en) * | 2012-02-21 | 2016-02-03 | 孟晓东 | A kind of top drive cable for well drilling |
CN103758507A (en) * | 2014-02-19 | 2014-04-30 | 中煤科工集团重庆研究院有限公司 | Signal transmission structure and method of drill pipe |
CN103758507B (en) * | 2014-02-19 | 2017-02-15 | 中煤科工集团重庆研究院有限公司 | Signal transmission structure and method of drill pipe |
CN104481517A (en) * | 2014-11-04 | 2015-04-01 | 西南石油大学 | Power and signal transmission intelligent drill stem |
CN104481517B (en) * | 2014-11-04 | 2017-03-15 | 西南石油大学 | A kind of intelligent drilling rod that can transmit power and signal |
CN105401890A (en) * | 2016-01-11 | 2016-03-16 | 叶顶胜 | Full sealed intelligent wire passing drill pipe joint |
CN112065291A (en) * | 2020-09-01 | 2020-12-11 | 中国海洋石油集团有限公司 | Conductive drill rod |
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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: SINOPEC OILFIELD SERVICE CORPORATION Free format text: FORMER OWNER: WELL-DRILLING TECHNOLOGY INST., SHENGLI PETROLEUM ADMINISTRATION, SINOPEC Effective date: 20150330 Owner name: CHINA PETROLEUM + CHEMICAL VICTORY OIL ENGINEERING Effective date: 20150330 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 257000 DONGYING, SHANDONG PROVINCE TO: 100029 CHAOYANG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150330 Address after: 100029 Beijing City, Chaoyang District Hui Street No. six twelfth floor Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Patentee after: Drilling Well Technology Institute, Shengli Petroleum Engineering Co., Ltd., SINOPEC Address before: 257000 No. 236, North Road, Dongying District, Shandong, Dongying Patentee before: Well-Drilling Technology Inst., Shengli Petroleum Administration, SINOPEC |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20080409 |