NUMERICAL STUDY ON THE EFFECT OF RESERVOIR HETEROGENEITY AND GAS SUPPLY ON HYDRATE ACCUMULATION IN SUBSEA SHALLOW FORMATIONS

Numerical study on the effect of reservoir heterogeneity and gas supply on hydrate accumulation in subsea shallow formations

Seepage-type gas hydrate accumulation in subsea shallow formations involves complicated thermo-hydro-solid coupling processes and matching problem between various accumulation elements.The formation physical properties control local natural gas migration pathway and thus the final reservoir characteristics of hydrates.In this paper, a novel mixed-f

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