Pumps and pumping stations

To select the main and booster pumps for the oil and gas production pipeline with a capacity of G = 7.6 million tons / year, designed to supply oil from the point of its production to the pipeline system.
The characteristic of the linear part of the pipeline: diameter D × δ = 530x15 mm, length - L = 180 km, difference in geodetic marks - Δz = 15 m, hydraulic resistance - Нн = 790 m.
Characteristic of the GNPS site: the geodetic mark of the tank farm - Zр = 8 m, the geodetic mark of the retaining HC - Zп = 4 m, the geodetic mark of the main HC - Zo = 12 m.
Characteristics of the pumped oil at the pumping temperature:
Density - ρ = 0.865 t / m3, viscosity - ν = 10 cSt, saturated vapor pressure PS = 500 mm Hg. Art.