| 发明名称 |
METHOD FOR EXTRACTION OF METHANE GAS FROM SEA GAS-HYDRATE FIELDS |
| 摘要 |
A method for extraction of methane gas from sea gas-hydrate fields includes drilling wells in gas-hydrate field and pumping out methane gas. Preliminarily one determines height of selected gas-hydrate layer, its pressure, with drilling a well by means of water jet under pressure that exceeds pressure in gas-hydrate layer, with production of gas methane and concomitant products being separated. |
| 申请公布号 |
UA72973(U) |
申请公布日期 |
2012.09.10 |
| 申请号 |
UA20120000080U |
申请日期 |
2012.01.03 |
| 申请人 |
"NATIONAL MINING UNIVERSITY" STATE HIGHER EDUCATIONAL INSTITUTION |
发明人 |
BONDARENKO VOLODYMYR ILLICH;OVCHYNNIKOV MYKOLA PAVLOVYCH;SVIETKINA OLENA YURIIVNA;HANUSHEVYCH KOSTIANTYN ANATOLIIOVYCYH;SAI KATERYNA SERHIIVNA |
| 分类号 |
E21B43/20 |
主分类号 |
E21B43/20 |
| 代理机构 |
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