Pressure Transient Analysis of Dual Fractal Reservoir

Figure 6

Effect of branch angle (𝜃) on type curves (𝛼=1, 𝛽=0.707, 𝑁=4, 𝑀=10, 𝑙₀=10m, 𝑑₀=0.05m, 𝐷_𝑓=1.5, 𝑇_𝑚=4, 𝑟_𝑤=0.1m, 𝑆=−1, 𝐶_𝐷𝑒=0.0001, ℎ=10m, 𝐶_𝑚𝑡=2.2×10⁻⁵MPa⁻¹, and 𝐶_𝑓𝑡=1×10⁻⁴MPa⁻¹).