Figure 4 | Scientific Reports

Figure 4

From: Effects of discrete dynamic-conductivity fractures on the transient pressure of a vertical well in a closed rectangular reservoir

Figure 4

Effects of fracture permeability modulus and initial dimensionless fracture conductivity on pressure. (A) Dimensionless pressure (solid lines) and its derivative (dash lines) of a well on a symmetric fracture with different dimensionless fracture permeability moduli. (B) Dimensionless pressure of a well on a symmetric fracture with different initial dimensionless fracture conductivities. (C) Effects of boundary size on dimensionless pressure and its derivative on a symmetric fracture. (D) The ratio of average conductivity to initial conductivity over time for different boundary sizes.

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