| 发明名称 |
DEVICE FOR EFFECTING WELL BOTTOM ZONE |
| 摘要 |
A device for affecting well bottom zone relates to oil producing industry and can be used for cleaning perforation zones and filters of wells at production of liquid and gaseous products. |
| 申请公布号 |
UA54112(U) |
申请公布日期 |
2010.10.25 |
| 申请号 |
UA20100005443U |
申请日期 |
2010.05.05 |
| 申请人 |
INSTITUTE OF PULSE PROCESSES AND TECHNOLOGIES OF NAS OF UKRAINE |
发明人 |
MELHER YURII IVANOVYCH;SHVETS IVAN SOFRONOVYCH |
| 分类号 |
E21B43/25 |
主分类号 |
E21B43/25 |
| 代理机构 |
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