Research and practice on optimal design method of the oilfield water injection system pipeline network

Abstract The efficiency of oilfield water injection system is generally low and energy consumption high. With the deepening exploitation, cut increasing, power increasing year by year, exploitation cost conservation reduction are very important. In order to improve reduce loss, this paper puts forward pipe network optimization design method partial pressure injection, establishes mathematical model throttling loss calculation model, compiles software optimizes interval, calculates points, effectively reduces improves system.