head-capacity curves for pumping station

[confidential]

dear friend

im working on optimization computer program which determines the optimum power level at each station along
a crude oil pipeline

the first thing in the programm is to select feasible pumping schemes(is that scheme capable of pumping the desired flow rate ?) form avialable schemes.

i need for that purpose a performence curve for those schemes to select the right


so if any one could provide me with this data,i would be very appreciate.

thanks