2. (Modified It 2001, Ch. 8, Question 8.4, p. 206) [ 15 points ] Consider the ID, single-phase, steady-state flow of water taking place in the horizontal, homogeneous reservoir shown in Fig. 8.25. The gridblock and fluid properties are Ax =400 ft, w =200 ft, h =80 ft, kx =60 md, uw =0.5 cp, and Bw = 1 res bbl/STB. The boundary conditions are as follows: . No-flow boundaries at the extreme ends of the 1D reservoir, . Well in Gridlock 1 produces at a rate of 400 B/D, . Pressure of injection in Gridblock 4 is set at 3,600 psia Calculate the pressure of all gridblocks in this system. Production Well Injection Well No-Flow Boundary No-Flow Boundary h 2 3 AX