کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
193575 459773 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Corrosion inhibition of Tubing steel during acidization of oil and gas wells
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Corrosion inhibition of Tubing steel during acidization of oil and gas wells
چکیده انگلیسی

Acidization is an oil reservoir stimulation technique for increasing well productivity. Hydrochloric acid, HCl, is used in oil and gas production to stimulate the formation. The acid treatment occurs through steel tubes. The process requires a high degree of corrosion inhibition. The present study deals with the evaluation of the effectiveness of the new synthesized compound namely; 6-methyl-5-[m-nitro styryl]-3-mercapto-1,2,4-triazine as corrosion inhibitor for mild steel in 12% HCl solution at 50 °C using various chemical and electrochemical techniques. The results showed that anodic dissolution of mild steel was remarkably decreased. The strong adsorption ability of this new synthesized compound can be attributed to the presence of multiple adsorption centers of nitrogen as well as π-donor moieties.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 53, Issue 6, 15 February 2008, Pages 2877–2882
نویسندگان
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