CN202689964U - 一种热采井用套管螺纹连接结构 - Google Patents
一种热采井用套管螺纹连接结构 Download PDFInfo
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- CN202689964U CN202689964U CN 201220295155 CN201220295155U CN202689964U CN 202689964 U CN202689964 U CN 202689964U CN 201220295155 CN201220295155 CN 201220295155 CN 201220295155 U CN201220295155 U CN 201220295155U CN 202689964 U CN202689964 U CN 202689964U
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103670372A (zh) * | 2013-12-20 | 2014-03-26 | 中国石油天然气集团公司 | 一种热采井套管柱应变判断系统及其方法 |
CN104563905A (zh) * | 2015-01-14 | 2015-04-29 | 江苏曙光石油钻采设备有限公司 | 深海石油钻探套管接头止旋结构 |
CN112112578A (zh) * | 2020-11-23 | 2020-12-22 | 东营市金亿来石油机械有限公司 | 一种防偏转的空心抽油杆 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103670372A (zh) * | 2013-12-20 | 2014-03-26 | 中国石油天然气集团公司 | 一种热采井套管柱应变判断系统及其方法 |
CN103670372B (zh) * | 2013-12-20 | 2016-05-11 | 中国石油天然气集团公司 | 一种热采井套管柱应变判断系统及其方法 |
CN104563905A (zh) * | 2015-01-14 | 2015-04-29 | 江苏曙光石油钻采设备有限公司 | 深海石油钻探套管接头止旋结构 |
CN112112578A (zh) * | 2020-11-23 | 2020-12-22 | 东营市金亿来石油机械有限公司 | 一种防偏转的空心抽油杆 |
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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: 20151105 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: Sinopec Corp. Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: Sinopec Corp. Patentee before: Well-Drilling Technology Inst., Shengli Petroleum Administration, SINOPEC |
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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: 20130123 Termination date: 20210621 |