CN203716933U - Hydraulic sliding sleeve opening and closing tool - Google Patents
Hydraulic sliding sleeve opening and closing tool Download PDFInfo
- Publication number
- CN203716933U CN203716933U CN201420071189.9U CN201420071189U CN203716933U CN 203716933 U CN203716933 U CN 203716933U CN 201420071189 U CN201420071189 U CN 201420071189U CN 203716933 U CN203716933 U CN 203716933U
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- Prior art keywords
- sliding sleeve
- central tube
- piston
- spring
- operation block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420071189.9U CN203716933U (en) | 2014-02-19 | 2014-02-19 | Hydraulic sliding sleeve opening and closing tool |
Applications Claiming Priority (1)
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CN201420071189.9U CN203716933U (en) | 2014-02-19 | 2014-02-19 | Hydraulic sliding sleeve opening and closing tool |
Publications (1)
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CN203716933U true CN203716933U (en) | 2014-07-16 |
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Family Applications (1)
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CN201420071189.9U Expired - Fee Related CN203716933U (en) | 2014-02-19 | 2014-02-19 | Hydraulic sliding sleeve opening and closing tool |
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CN (1) | CN203716933U (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104653162A (en) * | 2015-03-02 | 2015-05-27 | 中国石油化工股份有限公司江汉油田分公司采油工艺研究院 | Core-taking ball fracturing sliding sleeve |
CN104675361A (en) * | 2015-03-02 | 2015-06-03 | 中国石油化工股份有限公司江汉油田分公司采油工艺研究院 | Selective sliding sleeve switching coiled tubing string |
CN104695929A (en) * | 2015-03-02 | 2015-06-10 | 中国石油化工股份有限公司江汉油田分公司采油工艺研究院 | Multistage fracturing well completion pipe string with coring sliding sleeve for horizontal well |
CN104727796A (en) * | 2015-03-02 | 2015-06-24 | 中国石油化工股份有限公司江汉油田分公司采油工艺研究院 | Construction method of horizontal well core-withdrawable sliding sleeve multistage fracturing completion pipe string |
CN107387037A (en) * | 2017-07-11 | 2017-11-24 | 中石化石油工程技术服务有限公司 | Screen casing self-lock switch control device |
CN107420067A (en) * | 2017-06-29 | 2017-12-01 | 中国海洋石油总公司 | A kind of anti-return well cementation sliding sleeve |
CN110005372A (en) * | 2019-05-21 | 2019-07-12 | 唐山冀东石油机械有限责任公司 | Mechanical repeat switch sliding sleeve |
CN110017119A (en) * | 2019-05-21 | 2019-07-16 | 唐山冀东石油机械有限责任公司 | Hydraulic repeat switch device |
CN111364952A (en) * | 2018-12-25 | 2020-07-03 | 中国石油天然气股份有限公司 | Horizontal well injection and production system |
CN112502665A (en) * | 2020-12-16 | 2021-03-16 | 贵州高峰石油机械股份有限公司 | Mechanical sliding sleeve opening and closing tool |
-
2014
- 2014-02-19 CN CN201420071189.9U patent/CN203716933U/en not_active Expired - Fee Related
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104675361B (en) * | 2015-03-02 | 2018-03-02 | 中国石油化工股份有限公司江汉油田分公司采油工艺研究院 | Coiled tubing selective switch slides bunch tube |
CN104727796B (en) * | 2015-03-02 | 2017-08-29 | 中国石油化工股份有限公司江汉油田分公司采油工艺研究院 | A kind of horizontal well can coring sliding sleeve multistage fracturing completion tubular column construction method |
CN104695929A (en) * | 2015-03-02 | 2015-06-10 | 中国石油化工股份有限公司江汉油田分公司采油工艺研究院 | Multistage fracturing well completion pipe string with coring sliding sleeve for horizontal well |
CN104727796A (en) * | 2015-03-02 | 2015-06-24 | 中国石油化工股份有限公司江汉油田分公司采油工艺研究院 | Construction method of horizontal well core-withdrawable sliding sleeve multistage fracturing completion pipe string |
CN104653162A (en) * | 2015-03-02 | 2015-05-27 | 中国石油化工股份有限公司江汉油田分公司采油工艺研究院 | Core-taking ball fracturing sliding sleeve |
CN104653162B (en) * | 2015-03-02 | 2017-08-29 | 中国石油化工股份有限公司江汉油田分公司采油工艺研究院 | One kind can coring pitching fracturing sliding bush |
CN104675361A (en) * | 2015-03-02 | 2015-06-03 | 中国石油化工股份有限公司江汉油田分公司采油工艺研究院 | Selective sliding sleeve switching coiled tubing string |
CN107420067A (en) * | 2017-06-29 | 2017-12-01 | 中国海洋石油总公司 | A kind of anti-return well cementation sliding sleeve |
CN107387037A (en) * | 2017-07-11 | 2017-11-24 | 中石化石油工程技术服务有限公司 | Screen casing self-lock switch control device |
CN107387037B (en) * | 2017-07-11 | 2024-06-11 | 中石化石油工程技术服务有限公司 | Screen pipe self-locking switch controller |
CN111364952A (en) * | 2018-12-25 | 2020-07-03 | 中国石油天然气股份有限公司 | Horizontal well injection and production system |
CN110005372A (en) * | 2019-05-21 | 2019-07-12 | 唐山冀东石油机械有限责任公司 | Mechanical repeat switch sliding sleeve |
CN110017119A (en) * | 2019-05-21 | 2019-07-16 | 唐山冀东石油机械有限责任公司 | Hydraulic repeat switch device |
CN110017119B (en) * | 2019-05-21 | 2024-01-26 | 唐山冀东石油机械有限责任公司 | Hydraulic repeating switch device |
CN110005372B (en) * | 2019-05-21 | 2024-01-26 | 唐山冀东石油机械有限责任公司 | Sliding sleeve for mechanical repeated switch |
CN112502665A (en) * | 2020-12-16 | 2021-03-16 | 贵州高峰石油机械股份有限公司 | Mechanical sliding sleeve opening and closing tool |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: Tianjin Branch of China Sea Prtroleum (China) Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: CNOOC Energy Development Co., Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: Tianjin Branch of China Sea Prtroleum (China) Co., Ltd. Patentee before: China National Offshore Oil Corporation Co-patentee before: CNOOC Energy Development Co., Ltd. |
|
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: 20140716 Termination date: 20200219 |