CN109737226A - 一种高温高压数字回压装置 - Google Patents
一种高温高压数字回压装置 Download PDFInfo
- Publication number
- CN109737226A CN109737226A CN201910155377.7A CN201910155377A CN109737226A CN 109737226 A CN109737226 A CN 109737226A CN 201910155377 A CN201910155377 A CN 201910155377A CN 109737226 A CN109737226 A CN 109737226A
- Authority
- CN
- China
- Prior art keywords
- cooling tube
- back pressure
- cooling
- connecting pipeline
- seal
- 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.)
- Pending
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910155377.7A CN109737226A (zh) | 2019-03-01 | 2019-03-01 | 一种高温高压数字回压装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910155377.7A CN109737226A (zh) | 2019-03-01 | 2019-03-01 | 一种高温高压数字回压装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109737226A true CN109737226A (zh) | 2019-05-10 |
Family
ID=66368960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910155377.7A Pending CN109737226A (zh) | 2019-03-01 | 2019-03-01 | 一种高温高压数字回压装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109737226A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110359881A (zh) * | 2019-07-16 | 2019-10-22 | 中国海洋石油集团有限公司 | 一种高温高压数字回压控制系统及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2043961A (en) * | 1979-02-26 | 1980-10-08 | Honeywell Inc | Servovalve assembly |
US20130058799A1 (en) * | 2010-01-22 | 2013-03-07 | Ingersoll-Rand Company | Compressor system including a flow and temperature control device |
US20170130747A1 (en) * | 2015-03-18 | 2017-05-11 | Beihang University | Intelligent load-sensing electro-hydrostatic acuator |
CN108775300A (zh) * | 2018-08-14 | 2018-11-09 | 北京瑞莱博石油技术有限公司 | 一种高温高压数字回压系统 |
CN109347052A (zh) * | 2018-12-10 | 2019-02-15 | 北京瑞莱博石油技术有限公司 | 一种耐高压的一孔多线密封结构 |
CN209540127U (zh) * | 2019-03-01 | 2019-10-25 | 北京瑞莱博石油技术有限公司 | 一种高温高压数字回压装置 |
-
2019
- 2019-03-01 CN CN201910155377.7A patent/CN109737226A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2043961A (en) * | 1979-02-26 | 1980-10-08 | Honeywell Inc | Servovalve assembly |
US20130058799A1 (en) * | 2010-01-22 | 2013-03-07 | Ingersoll-Rand Company | Compressor system including a flow and temperature control device |
US20170130747A1 (en) * | 2015-03-18 | 2017-05-11 | Beihang University | Intelligent load-sensing electro-hydrostatic acuator |
CN108775300A (zh) * | 2018-08-14 | 2018-11-09 | 北京瑞莱博石油技术有限公司 | 一种高温高压数字回压系统 |
CN109347052A (zh) * | 2018-12-10 | 2019-02-15 | 北京瑞莱博石油技术有限公司 | 一种耐高压的一孔多线密封结构 |
CN209540127U (zh) * | 2019-03-01 | 2019-10-25 | 北京瑞莱博石油技术有限公司 | 一种高温高压数字回压装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110359881A (zh) * | 2019-07-16 | 2019-10-22 | 中国海洋石油集团有限公司 | 一种高温高压数字回压控制系统及方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209540127U (zh) | 一种高温高压数字回压装置 | |
CN100410001C (zh) | 一种高强度自密封铝塑复合管接头的制作方法 | |
CN109737226A (zh) | 一种高温高压数字回压装置 | |
CN201443330U (zh) | 一种新型井口装置和采油树 | |
CN109184652A (zh) | 形状记忆合金井筒再造连续油管底封重复压裂方法 | |
CN208578789U (zh) | 一种高温高压数字回压系统 | |
CN103452496B (zh) | 稠油热采井用注采一体式自动切换生产接头 | |
CN103470195A (zh) | 耐高温耐高压注采一体化双层空心抽油杆 | |
CN108627416A (zh) | 一种高温高压下含瓦斯煤体吸附解吸渗流实验系统及方法 | |
CN108775300B (zh) | 一种高温高压数字回压系统 | |
CN110359881A (zh) | 一种高温高压数字回压控制系统及方法 | |
CN201786324U (zh) | 不锈钢高温保温隔热连接管 | |
CN109186893A (zh) | 一种燃油双壁管泄漏检测装置及检测方法 | |
CN104390050B (zh) | 1500℃超高温阀门的水冷阀杆结构 | |
CN214331632U (zh) | 一种新型安全闸阀 | |
CN109001074A (zh) | 一种太阳能热管加热煤层气解吸渗流实验装置 | |
CN2769492Y (zh) | 一种高温密封接头 | |
CN203948040U (zh) | 一种速度管柱整体接头 | |
CN209525069U (zh) | 一种钢管接箍螺纹密封性测试装置 | |
CN201110432Y (zh) | 密封式管件接头 | |
CN104832676B (zh) | 冷热水分流阀 | |
CN205479877U (zh) | 一种简易的快换接头 | |
CN215761597U (zh) | 一种耐高温的油田工具封隔器 | |
CN101418895A (zh) | 一种消除管道轴力式管件 | |
CN204716144U (zh) | 耐用型石油管接箍 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zou Jian Inventor after: Fang Yang Inventor after: Liu Wen Inventor after: Zhao Shiyou Inventor after: Hu Guanhua Inventor after: Ling Feng Inventor after: Qi Zhilin Inventor after: Liu Yigang Inventor after: Yan Wende Inventor after: Zhang Wei Inventor after: Huang Xiaoliang Inventor after: Xiang Zuping Inventor after: Tian Jie Inventor after: Xing Yiliang Inventor before: Xing Yiliang Inventor before: Fang Yang Inventor before: Liu Wen Inventor before: Zhao Shiyou Inventor before: Hu Guanhua |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210322 Address after: No.20, East University Town Road, Shapingba District, Chongqing Applicant after: Chongqing University of Science & Technology Address before: 102200 No. 155, Changhuai Road, Changping District science and Technology Park, Beijing Applicant before: BEIJING RUILAIBO PETROLEUM TECHNOLOGY Co.,Ltd. |