CN202012338U - 环形可调式射流配液装置 - Google Patents
环形可调式射流配液装置 Download PDFInfo
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- CN202012338U CN202012338U CN2011200133753U CN201120013375U CN202012338U CN 202012338 U CN202012338 U CN 202012338U CN 2011200133753 U CN2011200133753 U CN 2011200133753U CN 201120013375 U CN201120013375 U CN 201120013375U CN 202012338 U CN202012338 U CN 202012338U
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- jet nozzle
- pipe
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- nozzle
- jet
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011200133753U CN202012338U (zh) | 2011-01-17 | 2011-01-17 | 环形可调式射流配液装置 |
Applications Claiming Priority (1)
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CN2011200133753U CN202012338U (zh) | 2011-01-17 | 2011-01-17 | 环形可调式射流配液装置 |
Publications (1)
Publication Number | Publication Date |
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CN202012338U true CN202012338U (zh) | 2011-10-19 |
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CN2011200133753U Expired - Lifetime CN202012338U (zh) | 2011-01-17 | 2011-01-17 | 环形可调式射流配液装置 |
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CN (1) | CN202012338U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102817600A (zh) * | 2012-08-30 | 2012-12-12 | 中国海洋石油总公司 | 一种注水井射流调压装置 |
CN106215733A (zh) * | 2016-08-11 | 2016-12-14 | 中国石油大学(华东) | 一种压裂用粉液混配装置 |
-
2011
- 2011-01-17 CN CN2011200133753U patent/CN202012338U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102817600A (zh) * | 2012-08-30 | 2012-12-12 | 中国海洋石油总公司 | 一种注水井射流调压装置 |
CN102817600B (zh) * | 2012-08-30 | 2016-02-17 | 中国海洋石油总公司 | 一种注水井射流调压装置 |
CN106215733A (zh) * | 2016-08-11 | 2016-12-14 | 中国石油大学(华东) | 一种压裂用粉液混配装置 |
CN106215733B (zh) * | 2016-08-11 | 2019-03-26 | 中国石油大学(华东) | 一种压裂用粉液混配装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: NORTH CHINA PETROLEUM BUREAU DOWNHOLE OPERATION COMPANY OF SINOPEC GROUP Effective date: 20150902 Owner name: SINOPEC OILFIELD SERVICE CORPORATION Free format text: FORMER OWNER: SINOPEC GROUP Effective date: 20150902 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150902 Address after: 100029 Beijing Chaoyang District Hui Xin a No. twelve layer 6 Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: China Petrochemical Group Corp. Patentee before: North China Petroleum Bureau Downhole Operation Company of Sino-pec Group |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20111019 |