CN203640726U - 一种瞬变电磁发射探头 - Google Patents
一种瞬变电磁发射探头 Download PDFInfo
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- CN203640726U CN203640726U CN201320663098.XU CN201320663098U CN203640726U CN 203640726 U CN203640726 U CN 203640726U CN 201320663098 U CN201320663098 U CN 201320663098U CN 203640726 U CN203640726 U CN 203640726U
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CN201320663098.XU CN203640726U (zh) | 2013-10-26 | 2013-10-26 | 一种瞬变电磁发射探头 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103590820A (zh) * | 2013-10-26 | 2014-02-19 | 中国石油化工集团公司 | 一种瞬变电磁发射探头 |
CN105986809A (zh) * | 2015-01-30 | 2016-10-05 | 中石化石油工程技术服务有限公司 | 井间电磁发射系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103590820A (zh) * | 2013-10-26 | 2014-02-19 | 中国石油化工集团公司 | 一种瞬变电磁发射探头 |
CN105986809A (zh) * | 2015-01-30 | 2016-10-05 | 中石化石油工程技术服务有限公司 | 井间电磁发射系统 |
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TR01 | Transfer of patent right |
Effective date of registration: 20151203 Address after: 100029 Beijing Chaoyang District Hui Xin a No. twelve layer 6 Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: WELL LOGGING COMPANY, SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: WELL LOGGING COMPANY, SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20220302 Address after: 100029 Chaoyang District, Beijing Hui Xin Street six, Twelfth level. Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: Sinopec Jingwei Co.,Ltd. Patentee after: Shengli logging company of Sinopec Jingwei Co.,Ltd. Address before: 12 / F, No. 6, Huixin a, Chaoyang District, Beijing 100029 Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: WELL LOGGING COMPANY, SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. |
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Granted publication date: 20140611 |
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