发明名称 |
METHOD FOR HYDRAULIC SEALING OF STRATA |
摘要 |
Disclosed is a method for hydraulic sealing of strata through injection of waterproof liquid to a stratum. As waterproof liquid one uses polymeric organosilicon material. |
申请公布号 |
UA66130(U) |
申请公布日期 |
2011.12.26 |
申请号 |
UA20110006760U |
申请日期 |
2011.05.30 |
申请人 |
POLTAVA YURII KONDRATIUK NATIONAL TECHNICAL UNIVERSITY |
发明人 |
ORLOVSKYI VITALII MYKOLAIOVYCH;VIVCHAR VASYL IVANOVYCH;MYKHAILENKO SERHII HRYHOROVYCH |
分类号 |
E21B43/20 |
主分类号 |
E21B43/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|