CN203394496U - Equal-drift-diameter conventional fracture well head and ground flow path - Google Patents
Equal-drift-diameter conventional fracture well head and ground flow path Download PDFInfo
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- CN203394496U CN203394496U CN201320457402.5U CN201320457402U CN203394496U CN 203394496 U CN203394496 U CN 203394496U CN 201320457402 U CN201320457402 U CN 201320457402U CN 203394496 U CN203394496 U CN 203394496U
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CN201320457402.5U CN203394496U (en) | 2013-07-30 | 2013-07-30 | Equal-drift-diameter conventional fracture well head and ground flow path |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105863597A (en) * | 2016-05-27 | 2016-08-17 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | High pressure manifold device for carbon dioxide dry fracturing |
CN106761616A (en) * | 2016-12-07 | 2017-05-31 | 中国石油天然气股份有限公司 | A kind of water injection well online injection acidifying construction operation manifold used |
CN106968660A (en) * | 2017-06-06 | 2017-07-21 | 华美孚泰油气增产技术服务有限责任公司 | A kind of new pressure break high pressure line connection combination and corresponding high pressure delivery system |
CN107120093A (en) * | 2017-01-11 | 2017-09-01 | 中石化重庆涪陵页岩气勘探开发有限公司 | With coiled tubing is integrated to the interim capping operation device of horizontal well and application method |
-
2013
- 2013-07-30 CN CN201320457402.5U patent/CN203394496U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105863597A (en) * | 2016-05-27 | 2016-08-17 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | High pressure manifold device for carbon dioxide dry fracturing |
CN105863597B (en) * | 2016-05-27 | 2018-09-04 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | A kind of carbon dioxide dry method pressure break high-pressure manifold device |
CN106761616A (en) * | 2016-12-07 | 2017-05-31 | 中国石油天然气股份有限公司 | A kind of water injection well online injection acidifying construction operation manifold used |
CN107120093A (en) * | 2017-01-11 | 2017-09-01 | 中石化重庆涪陵页岩气勘探开发有限公司 | With coiled tubing is integrated to the interim capping operation device of horizontal well and application method |
CN106968660A (en) * | 2017-06-06 | 2017-07-21 | 华美孚泰油气增产技术服务有限责任公司 | A kind of new pressure break high pressure line connection combination and corresponding high pressure delivery system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Yongchun Inventor after: Fang Chunchang Inventor after: Meng Fanzhi Inventor after: Bian Yongjiang Inventor after: Wang Hongzhi Inventor before: Zhang Yongchun Inventor before: Fang Chunchang Inventor before: Kong Fanzhi Inventor before: Bian Yongjiang Inventor before: Wang Hongzhi |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG YONGCHUN FANG CHUNCHANG KONG FANZHI BIAN YONGJIANG WANG HONGZHI TO: ZHANG YONGCHUN FANG CHUNCHANG MENG FANZHI BIAN YONGJIANG WANG HONGZHI |
|
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: 20140115 Termination date: 20210730 |