CN204911010U - 注水井洗井用过滤装置 - Google Patents
注水井洗井用过滤装置 Download PDFInfo
- Publication number
- CN204911010U CN204911010U CN201520687710.6U CN201520687710U CN204911010U CN 204911010 U CN204911010 U CN 204911010U CN 201520687710 U CN201520687710 U CN 201520687710U CN 204911010 U CN204911010 U CN 204911010U
- Authority
- CN
- China
- Prior art keywords
- well
- flushing
- water injection
- filter screen
- injection well
- 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 title claims abstract description 46
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 35
- 238000002347 injection Methods 0.000 title claims abstract description 26
- 239000007924 injection Substances 0.000 title claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 238000010025 steaming Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003129 oil well Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 10
- 238000005406 washing Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520687710.6U CN204911010U (zh) | 2015-09-08 | 2015-09-08 | 注水井洗井用过滤装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520687710.6U CN204911010U (zh) | 2015-09-08 | 2015-09-08 | 注水井洗井用过滤装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204911010U true CN204911010U (zh) | 2015-12-30 |
Family
ID=54960196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520687710.6U Expired - Fee Related CN204911010U (zh) | 2015-09-08 | 2015-09-08 | 注水井洗井用过滤装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204911010U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107271099A (zh) * | 2017-07-05 | 2017-10-20 | 成都众山科技有限公司 | 一种检测结果准确的压力变送器装置 |
-
2015
- 2015-09-08 CN CN201520687710.6U patent/CN204911010U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107271099A (zh) * | 2017-07-05 | 2017-10-20 | 成都众山科技有限公司 | 一种检测结果准确的压力变送器装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 utility model: Water injection well is filter equipment for well -flushing Effective date of registration: 20190807 Granted publication date: 20151230 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: 20151230 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: 20151230 |
|
CF01 | Termination of patent right due to non-payment of annual fee |