发明名称 |
METHOD TO EXTRACT METHANE AND FRESH WATER FROM TOP OF UNDERWATER HYDROCARBON HYDRATED-GAS ACCUMULATION |
摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to exploration of underwater minerals. Proposed method comprises lowering weighted cap-catcher accommodating three hoses or pipes on mud line with hydrated-gas accumulation from ship with the help of cable. One of aforesaid hoses or pipes is used to force relative warm surface water onto formation top to decompose hydrated gas from said top into gaseous methane and fresh water. Both methane and fresh water are withdrawn separately from aforesaid cap-catcher via second and third hoses or pipes, laid to cap-catcher top and center, into ship tanks or ashore. ^ EFFECT: higher efficiency. ^ 1 dwg |
申请公布号 |
RU2377392(C1) |
申请公布日期 |
2009.12.27 |
申请号 |
RU20080130762 |
申请日期 |
2008.07.25 |
申请人 |
OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOST'JU "VETTOS" |
发明人 |
KUDRIN IGOR' VLADIMIROVICH;ORLJANKIN VADIM NIKOLAEVICH;KUDRIN KIRILL IGOREVICH |
分类号 |
E21B43/00 |
主分类号 |
E21B43/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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