CN202325303U - 一种前置式液压蓄能修井机 - Google Patents
一种前置式液压蓄能修井机 Download PDFInfo
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- CN202325303U CN202325303U CN2011203847717U CN201120384771U CN202325303U CN 202325303 U CN202325303 U CN 202325303U CN 2011203847717 U CN2011203847717 U CN 2011203847717U CN 201120384771 U CN201120384771 U CN 201120384771U CN 202325303 U CN202325303 U CN 202325303U
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CN2011203847717U CN202325303U (zh) | 2011-10-12 | 2011-10-12 | 一种前置式液压蓄能修井机 |
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CN2011203847717U CN202325303U (zh) | 2011-10-12 | 2011-10-12 | 一种前置式液压蓄能修井机 |
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CN202325303U true CN202325303U (zh) | 2012-07-11 |
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CN2011203847717U Expired - Fee Related CN202325303U (zh) | 2011-10-12 | 2011-10-12 | 一种前置式液压蓄能修井机 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014048067A1 (zh) * | 2012-09-28 | 2014-04-03 | 胜利油田胜兴石油机械制造有限公司 | 可起下双根或立根的液压蓄能石油钻修机 |
CN103953296A (zh) * | 2014-05-07 | 2014-07-30 | 东营蒙德金马机车有限公司 | 一种模块化蓄能型海洋石油平台液压修井机 |
CN114033318A (zh) * | 2021-11-16 | 2022-02-11 | 熊珍福 | 一种具有防重力失衡的翻转式修井机 |
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2011
- 2011-10-12 CN CN2011203847717U patent/CN202325303U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014048067A1 (zh) * | 2012-09-28 | 2014-04-03 | 胜利油田胜兴石油机械制造有限公司 | 可起下双根或立根的液压蓄能石油钻修机 |
CN103953296A (zh) * | 2014-05-07 | 2014-07-30 | 东营蒙德金马机车有限公司 | 一种模块化蓄能型海洋石油平台液压修井机 |
CN103953296B (zh) * | 2014-05-07 | 2016-03-30 | 东营蒙德金马机车有限公司 | 一种模块化蓄能型海洋石油平台液压修井机 |
CN114033318A (zh) * | 2021-11-16 | 2022-02-11 | 熊珍福 | 一种具有防重力失衡的翻转式修井机 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENGLI OILFIELD SHANYOU PETROLEUM TECHNOLOGY CO., Free format text: FORMER OWNER: GU XINYI Effective date: 20130328 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 257000 DONGYING, SHANDONG PROVINCE TO: 257505 DONGYING, SHANDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130328 Address after: 257505 Qin village, Dong Ji village, Kenli County, Dongying, Shandong Patentee after: Shengli Oilfield Shanyou Petroleum Technology Co., Ltd. Address before: 257000 No. 258, Ji'nan Road, Dongying, Shandong Patentee before: Gu Xinyi |
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ASS | Succession or assignment of patent right |
Owner name: LI GUANHUA Free format text: FORMER OWNER: SHENGLI OILFIELD SHANYOU PETROLEUM TECHNOLOGY CO., LTD. Effective date: 20130514 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 257505 DONGYING, SHANDONG PROVINCE TO: 257000 DONGYING, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130514 Address after: 257000, Shandong, Dongying, Shandong, Japan, the western suburbs of modern service zone, the Thai tube industry Limited by Share Ltd Patentee after: Li Guanhua Address before: 257505 Qin village, Dong Ji village, Kenli County, Dongying, Shandong Patentee before: Shengli Oilfield Shanyou Petroleum Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20151012 |
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EXPY | Termination of patent right or utility model |