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Utilization of Locally Formulated Chemical Demulsifier For Crude Oil Demulsification: A Review | ||
| Journal of Chemical and Petroleum Engineering | ||
| مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 12 اردیبهشت 1405 اصل مقاله (1021.06 K) | ||
| نوع مقاله: Review paper | ||
| شناسه دیجیتال (DOI): 10.22059/jchpe.2026.391111.1600 | ||
| نویسندگان | ||
| Chukwuebuka Francis Dike1؛ Nkemakolam Chinedu Izuwa1؛ Nnaemeka Princewill Ohia1؛ Anthony Kerunwa2؛ Ifeanyichukwu Michael Onyejekwe1؛ Blessing Ogechukwu Emesowum3؛ Joseph Amieibibama4؛ Nzenwa Dan Enyioko2؛ Boniface Obah* 5 | ||
| 1Department of Petroleum Engineering, Federal University of Technology Owerri | ||
| 2Department of Petroleum Engineering, Federal University of Technology Owerri. | ||
| 3Department of Petroleum Engineering, Federal University of Technology Owerri. Department of Petroleum Engineering, University of Port Harcourt | ||
| 4Department of Petroleum and Gas Engineering, University of Port Harcourt | ||
| 5Department of Petroleum Engineering, Federal University Of Technology Owerri | ||
| چکیده | ||
| Emulsion is a critical problem in the oil and gas industry starting from the production to refining phase, and must be prevented or treated by oilfield operator to ensure that an API standard crude oil. Emulsion could be oil-in-water, water-in-oil and multiple emulsion, and require crude oil, water, emulsifying agent and emulsifying conditions. Several approaches such as mechanical, thermal, electrical and/or chemical approach are used for emulsion management in the oil and gas industry but chemical approach is the most utilized due to its technical, economic and ecological viability nature. The chemical technique of demulsification entails deploying chemical to break the bonds between brine and crude oil, using mechanisms such as flocculation, coalescence and sedimentation. Several demulsifiers exist for demulsification but these chemicals are expensive to developing countries and not ecologically friendly. In these study, a comprehensive review was conducted on the demulsification performance of locally formulated demulsifiers. From the result of the study, comprehensive understanding of emulsion formation concept, mechanism and type is necessary for designing suitable demulsifier.Nicotiana Tabacum recorded 73.33% efficiency, orange peel recorded 60% efficiency, while soya bean husk oil recorded 45% efficiency in demulsification. Camphor, Vegetable Oil, Alum and Liquid Soap were discovered to be key ingredient in the formulation of demulsifier due to their respective roles in local demulsifier. Speed and Temperature increases the demulsification of locally formulated demulsifiers. The demulsifier performance of the locally formulated demulsifiers can be optimized using software. | ||
| کلیدواژهها | ||
| Chemical Demulsification؛ Crude Oil Production؛ Agro-Material؛ Emulsion؛ Flow Assurance | ||
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آمار تعداد مشاهده مقاله: 56 تعداد دریافت فایل اصل مقاله: 46 |
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