Page 105 - Fundamentals of Computational Geoscience Numerical Methods and Algorithms

92 4 Algorithm for Simulating Fluid-Rock Interaction Problems

0.773E–03
0.714E–03
0.656E–03
0.597E–03
0.538E–03
0.479E–03
0.421E–03
0.362E–03

(t = 3 × 10 9 s)

0.262E–02
0.299E–02
0.204E–02
0.175E–02
0.146E–02
0.117E–02
0.882E–03
0.592E–03

(t = 1.5 × 10 10 s)

0.829E–02
0.729E–02
0.629E–02
0.529E–02
0.430E–02
0.330E–02
0.230E–02
0.130E–02
(t = 6 × 10 10 s)

0.122E–01
0.118E–01
0.110E–01
0.104E–01
0.976E–02
0.915E–02
0.855E–02
0.794E–02

(t = 1.5 × 10 11 s)

Fig. 4.8 Distribution of porosity variation in the fluid-rock interaction system