Novel concepts of mechanical technology for gas recovery from marine hydrate reservoir

Abstract According to the characteristics of marine natural gas hydrate, China has proposed solid-state fluidization exploitation technology or with subsea being key commercial recovery gas. In this paper, two new integrated tools are for breaking and collecting their working principles steps illustrated. Finite element analysis, three-dimensional modeling, simulations were conducted both verify technological feasibility. The results show that can effectively improve efficiency hydrate ensure stability reservoir. This provides a reference further research on hydrates.