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Homocentric squares-shaped well structure for marine hydrate reserve recovery utilizing geothermal heat and method thereof
Homocentric squares-shaped well structure for marine hydrate reserve recovery utilizing geothermal heat and method thereof
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机译:利用地热热能回收海洋水合物储藏的同心方井结构及其方法
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摘要
The present invention relates to the field of marine hydrate reserve recovery technology, and discloses a homocentric squares-shaped well structure for marine hydrate reserve recovery utilizing geothermal heat and a method thereof. The present invention employs a homocentric squares-shaped well structure and utilizes heat-carrying fluid to transfer the energy in a geothermal reservoir to a hydrate reservoir to promote dissociation of natural gas hydrates. The homocentric squares-shaped well structure can realize cyclic utilization of the heat-carrying fluid while improving heat conduction efficiency, and has advantages including high recovery rate, low recovery cost, low energy loss, and high heat utilization efficiency, etc.
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