CN203394496U - Equal-drift-diameter conventional fracturing wellhead and ground flow - Google Patents
Equal-drift-diameter conventional fracturing wellhead and ground flow 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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- 238000000034 method Methods 0.000 claims abstract description 54
- 239000012530 fluid Substances 0.000 claims abstract description 20
- 210000000664 rectum Anatomy 0.000 claims abstract description 18
- 230000002159 abnormal effect Effects 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 abstract description 7
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 210000002445 nipple Anatomy 0.000 description 11
- 238000007789 sealing Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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CN201320457402.5U CN203394496U (en) | 2013-07-30 | 2013-07-30 | Equal-drift-diameter conventional fracturing wellhead and ground flow |
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CN201320457402.5U CN203394496U (en) | 2013-07-30 | 2013-07-30 | Equal-drift-diameter conventional fracturing wellhead and ground flow |
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CN203394496U true CN203394496U (en) | 2014-01-15 |
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CN201320457402.5U Expired - Fee Related CN203394496U (en) | 2013-07-30 | 2013-07-30 | Equal-drift-diameter conventional fracturing wellhead and ground flow |
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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 | Construction operation manifold for online injection acidification of water injection well |
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 | Construction operation manifold for online injection acidification of water injection well |
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 |