| 发明名称 |
METHOD FOR ELIMINATION OF BEHIND CASING LEAKS IN OIL AND GAS WELLS |
| 摘要 |
A method for elimination of behind casing leaks in oil and gas wells includes injection of insulating liquid to well, carrying out geo-physical works and additional injection of insulating nonfiltering liquid to the well. |
| 申请公布号 |
UA73630(U) |
申请公布日期 |
2012.09.25 |
| 申请号 |
UA20120008951U |
申请日期 |
2012.08.15 |
| 申请人 |
BALAKIROV YURII AIRAPETOVYCH;MAMEDOV FIKRAT SALIMKHANOVYCH;SOKOLOV OLEKSANDR MYKHAILOVYCH;KOZHEMIACHENKO MYKHAILO MYKOLAIOVYCH |
发明人 |
BALAKIROV YURII AIRAPETOVYCH;MAMEDOV FIKRAT SALIMKHANOVYCH;SOKOLOV OLEKSANDR MYKHAILOVYCH;KOZHEMIACHENKO MYKHAILO MYKOLAIOVYCH |
| 分类号 |
E21B33/13 |
主分类号 |
E21B33/13 |
| 代理机构 |
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代理人 |
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