| 发明名称 |
WELL KILLING AND WORKOVER FLUID |
| 摘要 |
A well killing and workover fluid comprises structure-forming agent, hydrophobic inhibitor, nonorganic inhibitor and antifoaming agent. |
| 申请公布号 |
UA72543(U) |
申请公布日期 |
2012.08.27 |
| 申请号 |
UA20120000089U |
申请日期 |
2012.01.03 |
| 申请人 |
"UKRGASVYDOBUVANNIA" SUBSIDIARY COMPANY OF "NAFTOGAS UKRAINE" NATIONAL JOINT-STOCK COMPANY |
发明人 |
KUSTUROVA OLENA VALERIIVNA;KRYVULIA SERHII VIKTOROVYCH;NAHIIEV ALY HIIAS OHLY;VAKHRIV ANDRII PETROVYCH;ZHMURKOV VIKTOR IVANOVYCH;ZHUGAN OSKAR ANATOLIIOVYCH |
| 分类号 |
E21B21/14 |
主分类号 |
E21B21/14 |
| 代理机构 |
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