Parameter Optimization Study of Gas Hydrate Reservoir Development Based on a Surrogate Model Assisted Particle Swarm Algorithm

Table 3

Ranges of optimized parameters.

Parameter	Value	Parameter	Value
Critical gas production rate	4000~20000 m^3/d	Temperature of injected water	20~90°C
Water injection rate of each well	0 ~ 200 m^3/d	Gas production rate when water injection rates are adjusted	4000~20000 m^3/d
Water injection rate of each well after adjustment	0 ~ 200 m^3/d	—	—