CN2665358Y - 带压勘探测井装置 - Google Patents
带压勘探测井装置 Download PDFInfo
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- CN2665358Y CN2665358Y CNU03252918XU CN03252918U CN2665358Y CN 2665358 Y CN2665358 Y CN 2665358Y CN U03252918X U CNU03252918X U CN U03252918XU CN 03252918 U CN03252918 U CN 03252918U CN 2665358 Y CN2665358 Y CN 2665358Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU03252918XU CN2665358Y (zh) | 2003-09-23 | 2003-09-23 | 带压勘探测井装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU03252918XU CN2665358Y (zh) | 2003-09-23 | 2003-09-23 | 带压勘探测井装置 |
Publications (1)
Publication Number | Publication Date |
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CN2665358Y true CN2665358Y (zh) | 2004-12-22 |
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Application Number | Title | Priority Date | Filing Date |
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CNU03252918XU Expired - Lifetime CN2665358Y (zh) | 2003-09-23 | 2003-09-23 | 带压勘探测井装置 |
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CN (1) | CN2665358Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103003518A (zh) * | 2010-07-12 | 2013-03-27 | 韦尔泰克有限公司 | 封井器和运载器*** |
CN105186356A (zh) * | 2015-10-21 | 2015-12-23 | 杨忠桃 | 一种用于石油井口打捞作业的电缆固定装置 |
-
2003
- 2003-09-23 CN CNU03252918XU patent/CN2665358Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103003518A (zh) * | 2010-07-12 | 2013-03-27 | 韦尔泰克有限公司 | 封井器和运载器*** |
CN105186356A (zh) * | 2015-10-21 | 2015-12-23 | 杨忠桃 | 一种用于石油井口打捞作业的电缆固定装置 |
CN105186356B (zh) * | 2015-10-21 | 2018-08-14 | 合肥智慧龙图腾知识产权股份有限公司 | 一种用于石油井口打捞作业的电缆固定装置 |
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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: 20090306 Address after: Daqing village, Dashi dam, Jiangbei District, Chongqing, China: 400021 Patentee after: Well Logging Company of CNPC Chuanqing Drilling Engineering Co., Ltd. Address before: Daqing village, Jiangbei District, Chongqing, China: 400021 Patentee before: Logging Company of Sichuan Petroleum Administration |
|
ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM GROUP CHUANQING DRILLING ENGINEERI Free format text: FORMER OWNER: SICHUAN PETROLEUM ADMINISTRATION WELL LOGGING CO.,LTD. Effective date: 20090306 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130923 Granted publication date: 20041222 |