CN103132945B - Fill control valves - Google Patents
Fill control valves Download PDFInfo
- Publication number
- CN103132945B CN103132945B CN201310060124.4A CN201310060124A CN103132945B CN 103132945 B CN103132945 B CN 103132945B CN 201310060124 A CN201310060124 A CN 201310060124A CN 103132945 B CN103132945 B CN 103132945B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- communicated
- valve
- interface
- needle
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 230000000694 effects Effects 0.000 abstract description 5
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- 238000004886 process control Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 11
- 239000007924 injection Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310060124.4A CN103132945B (en) | 2013-02-26 | 2013-02-26 | Fill control valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310060124.4A CN103132945B (en) | 2013-02-26 | 2013-02-26 | Fill control valves |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103132945A CN103132945A (en) | 2013-06-05 |
CN103132945B true CN103132945B (en) | 2015-08-26 |
Family
ID=48493328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310060124.4A Expired - Fee Related CN103132945B (en) | 2013-02-26 | 2013-02-26 | Fill control valves |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103132945B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2058206U (en) * | 1988-11-24 | 1990-06-13 | 大港石油管理局钻采工艺研究院 | Slicing water-injection device |
US5217067A (en) * | 1991-07-30 | 1993-06-08 | Robert Landry | Apparatus for increasing flow in oil and other wells |
CN201083122Y (en) * | 2007-09-05 | 2008-07-09 | 吕纯庆 | Constant-current water distribution device |
CN202023545U (en) * | 2011-03-10 | 2011-11-02 | 卢建强 | Water adjustor for water injection well |
CN203188972U (en) * | 2013-02-26 | 2013-09-11 | 大庆纽斯达采油技术开发有限公司延安分公司 | Combination valve for water injecting pipeline |
-
2013
- 2013-02-26 CN CN201310060124.4A patent/CN103132945B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2058206U (en) * | 1988-11-24 | 1990-06-13 | 大港石油管理局钻采工艺研究院 | Slicing water-injection device |
US5217067A (en) * | 1991-07-30 | 1993-06-08 | Robert Landry | Apparatus for increasing flow in oil and other wells |
CN201083122Y (en) * | 2007-09-05 | 2008-07-09 | 吕纯庆 | Constant-current water distribution device |
CN202023545U (en) * | 2011-03-10 | 2011-11-02 | 卢建强 | Water adjustor for water injection well |
CN203188972U (en) * | 2013-02-26 | 2013-09-11 | 大庆纽斯达采油技术开发有限公司延安分公司 | Combination valve for water injecting pipeline |
Also Published As
Publication number | Publication date |
---|---|
CN103132945A (en) | 2013-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101936148B (en) | Adjustable water nozzle for oilfield water injection and water distributor with same | |
CN204457684U (en) | Pressurized gas lift water pumping gas production system concentrated by a kind of low pressure high yield water gas well | |
CN108374654A (en) | A kind of high-pressure well intelligent watering device and process | |
CN102839954A (en) | Method for achieving separated layer water distribution by pressure pulse | |
CN103306657B (en) | A kind of coal seam cutting release is anti-reflection and slot holding device and method | |
CN107630689A (en) | Ground controls time-sharing layered water-filling method and cable control water dispensing apparatus and its application method | |
CN206220945U (en) | A kind of oil field flood pattern | |
CN208885268U (en) | Borehole wall water enchroachment (invasion) imitative experimental appliance under a kind of high temperature and pressure | |
CN204492810U (en) | A kind of gas liquid two-phase flow changeable quality experimental device | |
CN201738861U (en) | Freezing and temporary blocking device | |
CN109751020A (en) | A kind of horizontal well intelligence seperated layer water injection and separate-layer production string and process | |
CN203188972U (en) | Combination valve for water injecting pipeline | |
CN103132945B (en) | Fill control valves | |
CN202745838U (en) | Co-well water-injection and water-extraction process tubular column | |
CN203879443U (en) | Single-circuit water injection plugging device in a pit | |
CN208763633U (en) | Anti-clogging is intelligently layered injection well downhole flow regulator | |
CN207315323U (en) | A kind of oil field development throttling water-distributing device | |
CN206280057U (en) | Air foam flooding shaft foam device | |
CN104818967A (en) | Separate injector for water injection well mouth and three-pipe water injection well mouth device using separate injector | |
CN207795199U (en) | A kind of transfer drive injection device | |
CN208122837U (en) | A kind of water injection well in oil fields ground tuner | |
CN206874260U (en) | Single tube post multitube separated-zone water infection oil field device | |
CN207437039U (en) | Ground controls time-sharing layered water filling cable control water dispensing apparatus | |
CN209385322U (en) | A kind of viscous crude dispensing point adopts eccentric oil well pump | |
CN204371222U (en) | A kind of Intelligent constant flow water injection well |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ZHONGQING ENERGY ENGINEERING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YAN'AN BRANCH OF DAQING NEWSTAR OIL PRODUCTION TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20150720 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150720 Address after: 716000 building 14, office building, Yanan economic and Technological Development Zone, Shaanxi Applicant after: ZHONGQING ENERGY ENGINEERING TECHNOLOGY CO.,LTD. Address before: 716000 No. 18 economic and Technological Development Zone, Shaanxi, Yanan Applicant before: DAQING NEWSTAR OIL PRODUCTION TECHNOLOGY DEV Co.,Ltd. YAN AN BRANCH |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Water injection control valve Effective date of registration: 20190807 Granted publication date: 20150826 Pledgee: Yan'an SME Financing Guarantee Co.,Ltd. Pledgor: ZHONGQING ENERGY ENGINEERING TECHNOLOGY CO.,LTD. Registration number: Y2019610000002 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210506 Granted publication date: 20150826 Pledgee: Yan'an SME Financing Guarantee Co.,Ltd. Pledgor: ZHONGQING ENERGY ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2019610000002 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 |
|
CF01 | Termination of patent right due to non-payment of annual fee |