Inhibition of X80 steel corrosion in oilfield acidizing environment using 3-(2-chloro-5,6-dihydrobenzo[b][1]benzazepin-11-yl)-N,N-dimethylpropan-1-amine and its blends
By Ituen, Ekemini B.; Asuquo, James E.
Published in Journal of King Saud University - Science
2019
Abstract
Corrosion of X80 steel was investigated in simulated acidizing fluids containing different concentrations of 3-(2-chloro-5,6-dihydrobenzo[b][1]benzazepin-11-yl)-N,N-dimethylpropan-1-amine (3CDA) at different temperatures using weight loss and electrochemical techniques. X80 steel used corroded at higher rates in the uninhibited acid solution than in the inhibited solutions. Inhibition efficiency of 3CDA was highest (88.8%) at 10