Average gas rate up 35%+
A single vertical well depressurization system simultaneously producing natural gas hydrate and higher-pressure shallow gas, significantly increasing total gas production rate while revealing dynamic competitive mechanisms under wellbore interference.
Zhao, Qi · Li, Xiaosen · Chen, Zhaoyang · Li, Qingpingi Ping · He, Juan
Applied Energy 2025
Co-production outperformed single production under various three-phase saturations in the NGH reservoir