As for reservoir simulation huge data and complex calculation steps, in order to achieve the ideal simulation speed and effect, the investment of using traditional computer to simulate in platform will be high. This paper designed and realized configuration based on MPI on the Windows system to build parallel computation, which was established by the switch and web-lines called PC clusters instead of the original single computer to do reservoir simulation. In this software, we simulated and realized the requirement, four parallel platform calculation program, one computer shows results, by using the actual data of the stability of the parallel reservoir simulation test and parallel efficiency, tests shows the PC cluster system efficient operation eclipse for reservoir simulation is feasible.