CN201068734Y - 一种垂直钻井工具 - Google Patents
一种垂直钻井工具 Download PDFInfo
- Publication number
- CN201068734Y CN201068734Y CNU2007201254405U CN200720125440U CN201068734Y CN 201068734 Y CN201068734 Y CN 201068734Y CN U2007201254405 U CNU2007201254405 U CN U2007201254405U CN 200720125440 U CN200720125440 U CN 200720125440U CN 201068734 Y CN201068734 Y CN 201068734Y
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- control instrument
- utility
- model
- electromagnet
- drilling tool
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Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201254405U CN201068734Y (zh) | 2007-07-06 | 2007-07-06 | 一种垂直钻井工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201254405U CN201068734Y (zh) | 2007-07-06 | 2007-07-06 | 一种垂直钻井工具 |
Publications (1)
Publication Number | Publication Date |
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CN201068734Y true CN201068734Y (zh) | 2008-06-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2007201254405U Expired - Lifetime CN201068734Y (zh) | 2007-07-06 | 2007-07-06 | 一种垂直钻井工具 |
Country Status (1)
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CN (1) | CN201068734Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102953682A (zh) * | 2011-08-31 | 2013-03-06 | 中国石油化工股份有限公司 | 斜盘柱塞式旋转导向钻井工具 |
CN104165051A (zh) * | 2013-05-17 | 2014-11-26 | 中国石油化工股份有限公司 | 一种用于自动垂钻工具的井眼高低边识别机构 |
-
2007
- 2007-07-06 CN CNU2007201254405U patent/CN201068734Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102953682A (zh) * | 2011-08-31 | 2013-03-06 | 中国石油化工股份有限公司 | 斜盘柱塞式旋转导向钻井工具 |
CN102953682B (zh) * | 2011-08-31 | 2015-03-11 | 中国石油化工股份有限公司 | 斜盘柱塞式旋转导向钻井工具 |
CN104165051A (zh) * | 2013-05-17 | 2014-11-26 | 中国石油化工股份有限公司 | 一种用于自动垂钻工具的井眼高低边识别机构 |
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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: 20081212 Address after: Hongyan Karamay Road, the Xinjiang Uygur Autonomous Region No. 80, zip code: 834000 Patentee after: Western Drilling Kelamayi Drilling Technology Institute Address before: Hongyan Karamay Road, the Xinjiang Uygur Autonomous Region No. 80, zip code: 834000 Patentee before: Research Inst of Drilling Technology, Xinjiang Petroleum Administration |
|
ASS | Succession or assignment of patent right |
Owner name: WEST DRILLING KARAMAY DRILLING CRAFT RESEARCH INST Free format text: FORMER OWNER: DRILLING WELL TECHNOLOGY INSTITUTE, PETROLEUM ADMINISTRATION BUREAU, XINJIANG Effective date: 20081212 |
|
CX01 | Expiry of patent term |
Granted publication date: 20080604 |
|
CX01 | Expiry of patent term |