作者
Edris Joonaki, Rod Burgass, Aliakbar Hassanpouryouzband, Bahman Tohidi
发表日期
2017/11/17
期刊
Energy & Fuels
卷号
32
期号
3
页码范围
2712-2721
出版商
American Chemical Society
简介
Asphaltene precipitation and deposition caused by temperature variation, pressure depletion, and oil composition changes can result in formation damage, oil production reduction, and increased operating costs. Use of chemical additives is probably the most effective option for preventing or reducing asphaltene problems. Selection of inhibitors for asphaltene deposition is commonly based on simple tests conducted on stabilized crude oil samples at ambient conditions. The results obtained from the current testing techniques in the laboratories are sometimes in disagreement with the outcome at field conditions. Therefore, the current techniques that are employed to select the most appropriate asphaltene inhibitor based on their efficiency should be revisited to provide a better methodology for choosing the most suitable strategy for inhibitor/solvent injection. This research study addresses this asphaltene challenge …
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