... investigated using x-ray diffraction. Findings The results showed that due to the wetting and adsorption of crude oil, the corrosion morphology of X65 steel changed under different water cuts. When the water cut of crude oil was 40-50 per cent, uniform corrosion occurred on the steel surface, accompanied...

... film could be adsorbed on the steel surface more evenly, corrosion reaction active points were reduced and the steel matrix was protected from being corroded and crude oil played a role of inhibitor, thus it influenced the corrosion rate. Above the critical CO₂ partial pressure...

... impact on corrosion morphology. In the case of higher water cut or pure water phase, general corrosion occurred on the steel surface. While water cut was below 70 per cent, corrosion morphology transformed into localized corrosion, crude oil decreased corrosion rate significantly and played a role...

... © MCB UP Limited 2002 --> Corrosion protection Crude oil Coatings Denso Heatshield protects crude oil desalters Keywords: Corrosion protection, Crude oil, Coatings Winn and Coales’ Denso Heatshield Special has been specified to give internal corrosion protection...

... Tubing Steel Crude oil Gas Acidization process is an important technique that is used in the production of petroleum oil and gas wells. Among various acids, HCl is widely used for stimulating carbonate‐based reservoirs like limestone and dolomite during this acidization process. In order...