CN201496038U - 井下等压电动油嘴 - Google Patents
井下等压电动油嘴 Download PDFInfo
- Publication number
- CN201496038U CN201496038U CN2009201644621U CN200920164462U CN201496038U CN 201496038 U CN201496038 U CN 201496038U CN 2009201644621 U CN2009201644621 U CN 2009201644621U CN 200920164462 U CN200920164462 U CN 200920164462U CN 201496038 U CN201496038 U CN 201496038U
- Authority
- CN
- China
- Prior art keywords
- valve body
- spool
- hole
- oil nozzle
- fluid cavity
- 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 - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims abstract description 101
- 239000011148 porous material Substances 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000446 fuel Substances 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 18
- 239000003345 natural gas Substances 0.000 abstract description 9
- 239000003129 oil well Substances 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 44
- 238000010586 diagram Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- -1 well Substances 0.000 description 1
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201644621U CN201496038U (zh) | 2009-09-17 | 2009-09-17 | 井下等压电动油嘴 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201644621U CN201496038U (zh) | 2009-09-17 | 2009-09-17 | 井下等压电动油嘴 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201496038U true CN201496038U (zh) | 2010-06-02 |
Family
ID=42439246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201644621U Expired - Fee Related CN201496038U (zh) | 2009-09-17 | 2009-09-17 | 井下等压电动油嘴 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201496038U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489395A (zh) * | 2017-10-13 | 2017-12-19 | 中国石油化工股份有限公司 | 井下智控式扩张封隔器 |
| CN108166956A (zh) * | 2018-01-31 | 2018-06-15 | 中国石油天然气股份有限公司 | 一种可换喷嘴式节流器及其应用方法 |
-
2009
- 2009-09-17 CN CN2009201644621U patent/CN201496038U/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489395A (zh) * | 2017-10-13 | 2017-12-19 | 中国石油化工股份有限公司 | 井下智控式扩张封隔器 |
| CN107489395B (zh) * | 2017-10-13 | 2020-06-19 | 中国石油化工股份有限公司 | 井下智控式扩张封隔器 |
| CN108166956A (zh) * | 2018-01-31 | 2018-06-15 | 中国石油天然气股份有限公司 | 一种可换喷嘴式节流器及其应用方法 |
| CN108166956B (zh) * | 2018-01-31 | 2023-09-26 | 中国石油天然气股份有限公司 | 一种可换喷嘴式节流器及其应用方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107806334B (zh) | 一种全无线集成式电动防冻调节截止复合阀间开智能采气系统 | |
| CN205859274U (zh) | 可调式动态平衡阀 | |
| CN2658384Y (zh) | 更换气井油管阀门装置 | |
| CN201496038U (zh) | 井下等压电动油嘴 | |
| CN201281166Y (zh) | 一种防堵塞恒温阀 | |
| CN202596692U (zh) | 井下智能配水水嘴装置 | |
| CN103498786A (zh) | 一种采油泵 | |
| CN201496037U (zh) | 电动等压油嘴 | |
| CN204877379U (zh) | 一种井下自动调节气嘴 | |
| CN201487553U (zh) | 高压轴流式燃气调压器 | |
| CN102086946A (zh) | 多功能动态流量平衡阀 | |
| CN202209460U (zh) | 一种角式、直接作用减压阀 | |
| CN201636402U (zh) | 电动流量控制阀 | |
| CN111577949A (zh) | 一种冲击雾化型减温减压阀 | |
| CN203783909U (zh) | 一种用于自吸泵上的射流喷嘴 | |
| CN2581762Y (zh) | 直流式液控阀 | |
| CN207454825U (zh) | 一种发动机的冷却水旁通阀 | |
| CN202381396U (zh) | 潜油电泵放气型可调式油嘴 | |
| CN201581878U (zh) | 免投死嘴偏心配水器 | |
| CN214247619U (zh) | 一种天然气压缩机用冷却装置 | |
| CN201031658Y (zh) | 油田井口用背压阀 | |
| CN207598218U (zh) | 一种全无线集成式间开智能采气系统 | |
| CN2711389Y (zh) | 取样器 | |
| CN204060623U (zh) | 一种内置式地下抽水回灌两用阀 | |
| CN201496036U (zh) | 等压油嘴 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CNPC XIBU DRILLING ENGINEERING COMPANY LIMITED Free format text: FORMER OWNER: XINJIANG PETROLEUM ADMINISTRATION OIL-TESTING COMPANY Effective date: 20130328 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 834000 KARAMAY, XINJIANG UYGUR AUTONOMOUS REGION TO: 830026 URUMQI, XINJIANG UYGUR AUTONOMOUS REGION |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130328 Address after: 830026, No. 68 South Central Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee after: CNPC Xibu Drilling Engineering Company Limited Address before: Karamay District 834000 the Xinjiang Uygur Autonomous Region Karamay City three Town Village Entrepreneurship Patentee before: Xinjiang Petroleum Administration Oil-testing Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |