CN102061901B - 补偿式多用途环形防喷器 - Google Patents
补偿式多用途环形防喷器 Download PDFInfo
- Publication number
- CN102061901B CN102061901B CN201010587292.5A CN201010587292A CN102061901B CN 102061901 B CN102061901 B CN 102061901B CN 201010587292 A CN201010587292 A CN 201010587292A CN 102061901 B CN102061901 B CN 102061901B
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- seal
- flange
- lower flange
- interior
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- 238000007789 sealing Methods 0.000 claims abstract description 49
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 238000002955 isolation Methods 0.000 claims abstract description 4
- 229920001971 elastomer Polymers 0.000 claims description 25
- 206010057071 Rectal tenesmus Diseases 0.000 claims description 19
- 208000012271 tenesmus Diseases 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 abstract description 19
- 239000000565 sealant Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 32
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010587292.5A CN102061901B (zh) | 2010-12-14 | 2010-12-14 | 补偿式多用途环形防喷器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010587292.5A CN102061901B (zh) | 2010-12-14 | 2010-12-14 | 补偿式多用途环形防喷器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102061901A CN102061901A (zh) | 2011-05-18 |
| CN102061901B true CN102061901B (zh) | 2016-01-06 |
Family
ID=43997374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010587292.5A Active CN102061901B (zh) | 2010-12-14 | 2010-12-14 | 补偿式多用途环形防喷器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102061901B (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672929B (zh) * | 2016-01-25 | 2019-03-12 | 中法渤海地质服务有限公司 | 一种封井器 |
| CN107355194A (zh) * | 2017-08-30 | 2017-11-17 | 中联煤层气有限责任公司 | 一种环形防喷器 |
| CN108119086A (zh) * | 2017-11-23 | 2018-06-05 | 中国石油天然气股份有限公司 | 接口转换装置 |
| CN109296323A (zh) * | 2018-10-16 | 2019-02-01 | 中国石油天然气股份有限公司 | 一种修井作业用扶正抽油杆井口清洗装置及其操作方法 |
| CN111911095B (zh) * | 2020-08-18 | 2022-02-11 | 中国石油化工股份有限公司 | 低压油水井带压修井装置及带压修井方法 |
| CN112066116B (zh) * | 2020-09-17 | 2022-05-10 | 西安航天动力研究所 | 用于液体火箭发动机涡轮泵水力试验的球面密封接头 |
| CN112483036B (zh) * | 2020-12-14 | 2021-10-01 | 盐城市大冈石油工具厂有限责任公司 | 无障碍式循环作业防喷装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB405351A (en) * | 1932-08-12 | 1934-02-08 | Frederick Mills Kilmer Jr | Improvements in and relating to contractible and expansible well packers |
| CN2554340Y (zh) * | 2002-06-14 | 2003-06-04 | 辽河石油勘探局兴隆台工程技术处 | 可调压式环形封井器 |
| CN201053299Y (zh) * | 2006-12-30 | 2008-04-30 | 雷宽成 | 轻便自封封井器 |
| CN101392635A (zh) * | 2008-07-22 | 2009-03-25 | 中国海洋石油总公司 | 新型自封封井器 |
| CN101660396A (zh) * | 2009-10-06 | 2010-03-03 | 雷宽成 | 补偿式自封防喷器 |
| CN201883991U (zh) * | 2010-12-14 | 2011-06-29 | 雷宽成 | 补偿式多用途环形防喷装置 |
-
2010
- 2010-12-14 CN CN201010587292.5A patent/CN102061901B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB405351A (en) * | 1932-08-12 | 1934-02-08 | Frederick Mills Kilmer Jr | Improvements in and relating to contractible and expansible well packers |
| CN2554340Y (zh) * | 2002-06-14 | 2003-06-04 | 辽河石油勘探局兴隆台工程技术处 | 可调压式环形封井器 |
| CN201053299Y (zh) * | 2006-12-30 | 2008-04-30 | 雷宽成 | 轻便自封封井器 |
| CN101392635A (zh) * | 2008-07-22 | 2009-03-25 | 中国海洋石油总公司 | 新型自封封井器 |
| CN101660396A (zh) * | 2009-10-06 | 2010-03-03 | 雷宽成 | 补偿式自封防喷器 |
| CN201883991U (zh) * | 2010-12-14 | 2011-06-29 | 雷宽成 | 补偿式多用途环形防喷装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102061901A (zh) | 2011-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Yongpeng Inventor after: Min Qi Inventor after: Li Zhizhong Inventor after: Liu Xinyin Inventor after: Xu Siyong Inventor after: Hu Huiting Inventor after: Lei Kuancheng Inventor after: Sun Hu Inventor after: Li Jucai Inventor after: Ma Nengping Inventor after: Wang Juming Inventor after: Chen Cunhui Inventor after: Gao Huaiwei Inventor after: Deng Jixue Inventor after: Zhang Wangning Inventor before: Sun Yongpeng Inventor before: Min Qi Inventor before: Li Zhizhong Inventor before: Liu Xinyin Inventor before: Xu Siyong Inventor before: Hu Huiting Inventor before: Lei Kuancheng Inventor before: Sun Hu Inventor before: Li Jucai Inventor before: Ma Nengping Inventor before: Wang Jumin Inventor before: Chen Cunhui Inventor before: Gao Huaiwei Inventor before: Deng Jixue Inventor before: Zhang Wangning |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SUN YONGPENG SUN HU LI JUCAI MA NENGPING WANG JUMIN CHEN CUNHUI GAO HUAIWEI DENG JIXUE ZHANG WANGNING MIN QI LI ZHIZHONG LIU XINYIN XU SIYONG HU HUITING LEI KUANCHENG TO: SUN YONGPENG SUN HU LI JUCAI MA NENGPING WANG JUMING CHEN CUNHUI GAO HUAIWEI DENG JIXUE ZHANG WANGNING MIN QI LI ZHIZHONG LIU XINYIN XU SIYONG HU HUITING LEI KUANCHENG |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |