CN202325401U - 用于油田井口与集输系统控制阀门的集成阀体 - Google Patents
用于油田井口与集输系统控制阀门的集成阀体 Download PDFInfo
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- CN202325401U CN202325401U CN2011204443246U CN201120444324U CN202325401U CN 202325401 U CN202325401 U CN 202325401U CN 2011204443246 U CN2011204443246 U CN 2011204443246U CN 201120444324 U CN201120444324 U CN 201120444324U CN 202325401 U CN202325401 U CN 202325401U
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- flashboard
- valve body
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- 238000005516 engineering process Methods 0.000 claims description 41
- 238000000034 method Methods 0.000 abstract description 12
- 238000000605 extraction Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 241000191291 Abies alba Species 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
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Application Number | Priority Date | Filing Date | Title |
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CN2011204443246U CN202325401U (zh) | 2011-11-11 | 2011-11-11 | 用于油田井口与集输系统控制阀门的集成阀体 |
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CN2011204443246U CN202325401U (zh) | 2011-11-11 | 2011-11-11 | 用于油田井口与集输系统控制阀门的集成阀体 |
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CN202325401U true CN202325401U (zh) | 2012-07-11 |
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CN2011204443246U Expired - Fee Related CN202325401U (zh) | 2011-11-11 | 2011-11-11 | 用于油田井口与集输系统控制阀门的集成阀体 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113187426A (zh) * | 2021-06-01 | 2021-07-30 | 穆洪升 | 一种环状井口流程装置 |
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2011
- 2011-11-11 CN CN2011204443246U patent/CN202325401U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113187426A (zh) * | 2021-06-01 | 2021-07-30 | 穆洪升 | 一种环状井口流程装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Daqing big limited liability company Assignor: Zheng Lianrong Contract record no.: 2013230000701 Denomination of utility model: Integrated valve body used for oil field well mouth and gathering and transferring system control valve Granted publication date: 20120711 License type: Exclusive License Record date: 20130508 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
ASS | Succession or assignment of patent right |
Owner name: DONGYING HENGSHENG PETROCHEMICAL MACHINERY LLC Free format text: FORMER OWNER: ZHENG LIANRONG Effective date: 20150410 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 163000 DAQING, HEILONGJIANG PROVINCE TO: 257097 DONGYING, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150410 Address after: Two North Road 257097 in Shandong Province, Dongying city Dongying district and Zhang Wu Road at the junction of the North 400 meters Patentee after: Dongying City Hengsheng petrochemical machinery limited liability company Address before: Daqing City, Heilongjiang Province Dongfeng Village 163000 8-15-2-301 Patentee before: Zheng Lianrong |
|
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: 20120711 Termination date: 20161111 |