CN1532561A - Three-dimensional differential electric detection technology - Google Patents
Three-dimensional differential electric detection technology Download PDFInfo
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- CN1532561A CN1532561A CNA031209637A CN03120963A CN1532561A CN 1532561 A CN1532561 A CN 1532561A CN A031209637 A CNA031209637 A CN A031209637A CN 03120963 A CN03120963 A CN 03120963A CN 1532561 A CN1532561 A CN 1532561A
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNA031209637A CN1532561A (en) | 2003-03-26 | 2003-03-26 | Three-dimensional differential electric detection technology |
Applications Claiming Priority (1)
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CNA031209637A CN1532561A (en) | 2003-03-26 | 2003-03-26 | Three-dimensional differential electric detection technology |
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CN1532561A true CN1532561A (en) | 2004-09-29 |
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CNA031209637A Pending CN1532561A (en) | 2003-03-26 | 2003-03-26 | Three-dimensional differential electric detection technology |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104166168A (en) * | 2013-05-17 | 2014-11-26 | 中国石油天然气集团公司 | Method for collecting data of electromagnet excited by well and ground |
CN109387875A (en) * | 2018-10-25 | 2019-02-26 | 河南理工大学 | A kind of landslide is hydrogeological to monitor geophysical method and device |
-
2003
- 2003-03-26 CN CNA031209637A patent/CN1532561A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104166168A (en) * | 2013-05-17 | 2014-11-26 | 中国石油天然气集团公司 | Method for collecting data of electromagnet excited by well and ground |
CN104166168B (en) * | 2013-05-17 | 2016-10-12 | 中国石油天然气集团公司 | A kind of well excites electromagnetic data acquisition method with integrated ground |
CN109387875A (en) * | 2018-10-25 | 2019-02-26 | 河南理工大学 | A kind of landslide is hydrogeological to monitor geophysical method and device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA NATIONAL PETROLEUM CORP. Free format text: FORMER OWNER: DONGFANG GEOPHYSICAL EXPLORATION CO., LTD., SINOPEC Owner name: DONGFANG GEOPHYSICAL EXPLORATION CO., LTD., SINOP Effective date: 20040910 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20040910 Address after: No. six, Kang 6, Xicheng District, Beijing Applicant after: China National Petroleum Corporation Co-applicant after: Dongfang Geophysical Exploration Co., Ltd., China Petrochemical Corp. Address before: Zhuozhou city of Hebei Province Applicant before: Dongfang Geophysical Exploration Co., Ltd., China Petrochemical Corp. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |