CN201723179U - 气密封油套管螺纹接头 - Google Patents
气密封油套管螺纹接头 Download PDFInfo
- Publication number
- CN201723179U CN201723179U CN2010202540088U CN201020254008U CN201723179U CN 201723179 U CN201723179 U CN 201723179U CN 2010202540088 U CN2010202540088 U CN 2010202540088U CN 201020254008 U CN201020254008 U CN 201020254008U CN 201723179 U CN201723179 U CN 201723179U
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- CN
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- Prior art keywords
- external
- internal
- torque shoulder
- thread
- sealing
- Prior art date
- 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 - Lifetime
Links
- 210000002445 nipple Anatomy 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 239000002184 metal Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000002343 natural gas well Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202540088U CN201723179U (zh) | 2010-07-09 | 2010-07-09 | 气密封油套管螺纹接头 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202540088U CN201723179U (zh) | 2010-07-09 | 2010-07-09 | 气密封油套管螺纹接头 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201723179U true CN201723179U (zh) | 2011-01-26 |
Family
ID=43491498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202540088U Expired - Lifetime CN201723179U (zh) | 2010-07-09 | 2010-07-09 | 气密封油套管螺纹接头 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201723179U (zh) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817562A (zh) * | 2012-08-14 | 2012-12-12 | 中国石油天然气集团公司 | 套管接头 |
| CN103075115A (zh) * | 2012-12-25 | 2013-05-01 | 胜利油田龙玺石油钢管有限公司 | 双头螺纹快装套管接头 |
| CN104265190A (zh) * | 2014-09-28 | 2015-01-07 | 天津德华石油装备制造有限公司 | Ttgm-4 特殊螺纹结构油套管接箍 |
| CN104563903A (zh) * | 2013-10-27 | 2015-04-29 | 中国石油化工集团公司 | 等井径膨胀套管专用可膨胀连接螺纹 |
| CN105422019A (zh) * | 2015-12-09 | 2016-03-23 | 中国石油集团石油管工程技术研究院 | 大膨胀率下膨胀管用快速上扣螺纹结构及加工制备方法 |
| CN106150396A (zh) * | 2016-08-30 | 2016-11-23 | 天津德华石油装备制造有限公司 | 一种海洋钻采用隔水导管特殊螺纹母接头 |
| CN117868701A (zh) * | 2024-03-13 | 2024-04-12 | 大庆市瑞斯德石油机械制造有限公司 | 一种基于特制螺纹的气密封油管 |
-
2010
- 2010-07-09 CN CN2010202540088U patent/CN201723179U/zh not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817562A (zh) * | 2012-08-14 | 2012-12-12 | 中国石油天然气集团公司 | 套管接头 |
| CN102817562B (zh) * | 2012-08-14 | 2014-09-03 | 中国石油天然气集团公司 | 套管接头 |
| CN103075115A (zh) * | 2012-12-25 | 2013-05-01 | 胜利油田龙玺石油钢管有限公司 | 双头螺纹快装套管接头 |
| CN104563903A (zh) * | 2013-10-27 | 2015-04-29 | 中国石油化工集团公司 | 等井径膨胀套管专用可膨胀连接螺纹 |
| CN104265190A (zh) * | 2014-09-28 | 2015-01-07 | 天津德华石油装备制造有限公司 | Ttgm-4 特殊螺纹结构油套管接箍 |
| CN105422019A (zh) * | 2015-12-09 | 2016-03-23 | 中国石油集团石油管工程技术研究院 | 大膨胀率下膨胀管用快速上扣螺纹结构及加工制备方法 |
| CN106150396A (zh) * | 2016-08-30 | 2016-11-23 | 天津德华石油装备制造有限公司 | 一种海洋钻采用隔水导管特殊螺纹母接头 |
| CN117868701A (zh) * | 2024-03-13 | 2024-04-12 | 大庆市瑞斯德石油机械制造有限公司 | 一种基于特制螺纹的气密封油管 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20140922 Granted publication date: 20110126 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20140922 Granted publication date: 20110126 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu ZhongYi Energy Equipment Inc. Assignor: Wuxi Seamless Oil Pipe Co., Ltd. Contract record no.: 2017320010032 Denomination of utility model: Air-tight oil casing nipple Granted publication date: 20110126 License type: Common License Record date: 20170605 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110126 |