Research on the Construction of a Petrophysical Model of a Heterogeneous Reservoir in the Hydrate Test Area in the Shenhu Area of the South China Sea (SCS)

Figure 8

Relationship of , , Poisson’s ratio, and hydrate saturation of saturated rock in a hydrate reservoir. Model 1 is a pore-filling model, Model 2 is a thermodynamic elastic model, and Model 3 is a particle cementation model; P40 and P20 represent porosities of 40% and 20%, respectively. (a) Relationship of and hydrate saturation of saturated rock in a hydrate reservoir; (b) relationship of and hydrate saturation of saturated rock in a hydrate reservoir; (c) relationship of Poisson’s ratio and hydrate saturation of saturated rock in a hydrate reservoir.

(a)

(b)

(c)