CORROSION FACTORS FOR INTENSIVE CORROSION AREA IN SHENGLI OIL FIELD

Guangli Gathering Station is a typical intensive corrosion area in Shengli Oilfield.Gathering system piplines for oil and water transportation have been seriously corroded.Effects of some key factors such as mineralization degree,pH,Cl-,velocity and temperature on corrosion have been studied in laboratory stimulation accelerated experiments.The results are useful for corrosion protection decision-making in Shengli Oilfield.