CN203559850U - 油田井下钻采解卡装置 - Google Patents
油田井下钻采解卡装置 Download PDFInfo
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- CN203559850U CN203559850U CN201320661351.8U CN201320661351U CN203559850U CN 203559850 U CN203559850 U CN 203559850U CN 201320661351 U CN201320661351 U CN 201320661351U CN 203559850 U CN203559850 U CN 203559850U
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CN201320661351.8U CN203559850U (zh) | 2013-10-25 | 2013-10-25 | 油田井下钻采解卡装置 |
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CN201320661351.8U CN203559850U (zh) | 2013-10-25 | 2013-10-25 | 油田井下钻采解卡装置 |
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CN203559850U true CN203559850U (zh) | 2014-04-23 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104314500A (zh) * | 2014-10-29 | 2015-01-28 | 中国石油集团西部钻探工程有限公司 | 井下钻具解卡装置及井下钻具解卡方法 |
CN114526011A (zh) * | 2022-04-21 | 2022-05-24 | 合力(天津)能源科技股份有限公司 | 一种井下无线测频控制射流震击器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104314500A (zh) * | 2014-10-29 | 2015-01-28 | 中国石油集团西部钻探工程有限公司 | 井下钻具解卡装置及井下钻具解卡方法 |
CN114526011A (zh) * | 2022-04-21 | 2022-05-24 | 合力(天津)能源科技股份有限公司 | 一种井下无线测频控制射流震击器 |
CN114526011B (zh) * | 2022-04-21 | 2022-07-12 | 合力(天津)能源科技股份有限公司 | 一种井下无线测频控制射流震击器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANDONG DIRUI KESEN ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: DONGYING DIRUIKS PETROLEUM TECHNOLOGY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 257000, Dongying Dongying Development Zone, Shandong, East eight road and the Yellow River Road intersection, six district E type 3 East households Patentee after: SHANDONG DIRUIKESEN ENERGY TECHNOLOGY CO., LTD. Address before: 257000 No. 5, Liuzhou Road, Dongying District, Shandong, Dongying Patentee before: Dongying City ground Rui Kesen Petrotechnik Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20161025 |