CN201705347U - 岩性密度测井仪 - Google Patents
岩性密度测井仪 Download PDFInfo
- Publication number
- CN201705347U CN201705347U CN2009202791670U CN200920279167U CN201705347U CN 201705347 U CN201705347 U CN 201705347U CN 2009202791670 U CN2009202791670 U CN 2009202791670U CN 200920279167 U CN200920279167 U CN 200920279167U CN 201705347 U CN201705347 U CN 201705347U
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Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202791670U CN201705347U (zh) | 2009-11-16 | 2009-11-16 | 岩性密度测井仪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202791670U CN201705347U (zh) | 2009-11-16 | 2009-11-16 | 岩性密度测井仪 |
Publications (1)
Publication Number | Publication Date |
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CN201705347U true CN201705347U (zh) | 2011-01-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009202791670U Expired - Lifetime CN201705347U (zh) | 2009-11-16 | 2009-11-16 | 岩性密度测井仪 |
Country Status (1)
Country | Link |
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CN (1) | CN201705347U (zh) |
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2009
- 2009-11-16 CN CN2009202791670U patent/CN201705347U/zh not_active Expired - Lifetime
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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 | ||
CP02 | Change in the address of a patent holder |
Address after: 100070 Beijing city Fengtai District Haiying Road No. 1, No. 4 Simon floor East Patentee after: Jiai Technology (Beijing) Co., Ltd. Address before: 100070 Beijing city Fengtai District Feng Bao road Guogongzhuang No. 709 Patentee before: Jiai Technology (Beijing) Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180118 Address after: 300356 24, Tianjin Industrial Park, eight Li Town, Jinnan District, Jianshe Road Patentee after: (Tianjin) Petroleum Engineering Technology Service Co., Ltd. Address before: 100070 Beijing city Fengtai District Haiying Road No. 1, No. 4 Simon floor East Patentee before: Jiai Technology (Beijing) Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 300356 Tianjin Jinnan District eight Li Tai town Industrial Park No. 24 Jianshe Road. Patentee after: Ji AI (Tianjin) Petroleum Engineering Co., Ltd. Address before: 300356 Tianjin Jinnan District eight Li Tai town Industrial Park No. 24 Jianshe Road. Patentee before: (Tianjin) Petroleum Engineering Technology Service Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110112 |