A new high performance corrosion inhibitor was developed for oil and gas field batch
treatment applications. The performance of the new corrosion inhibitor was enhanced by its
superior dispersion properties. Laboratory corrosion inhibition and film coverage tests showed
that new corrosion inhibitor provides better corrosion inhibition than conventional corrosion
inhibitor. The new corrosion inhibitor exhibited improved partitioning into water phase due to
its more stable dispersion in aqueous phase. The higher dispersibility is an indication of
improved field performance. It was verified in the field test that this new inhibitor provided
significantly better performance than conventional batch corrosion inhibitors.