Optimization of Anti-corrosion Materials for Gathering Line in Yakela Condensate Field

Gathering pipelines in Yakela condensate field were broken frequently, based on the analysis of influencing factors on corrosion in gathering lines, the laboratory test and field test were conducted to optimize the anti-corrosion materials, resolve the corrosion problem in gathering lines effective. This may provide some reference to resolve the corrosion problem in sweet environments containing CO2, Cl-and high speed fluids.