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Iranian Journal of Chemistry and Chemical Engineering، جلد ۳۱، شماره ۱، صفحات ۸۹-۹۸
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Experimental Investigation and Modeling of Asphaltene Precipitation Due to Gas Injection |
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| چکیده انگلیسی مقاله |
Asphaltene instability is one of the major problems in gas injection projects throughout the world. Numerous models have been developed to predict asphaltene precipitation; The scaling equation is an attractive tool because of its simplicity and not involving complex properties of asphaltene. In this work, a new scaling model is presented to account for asphaltene precipitation due to gas injection at reservoir conditions. Extensive published data from literature have been used in model preparation. To check predictive capability of the equation, miscible gas injection experiments are conducted for a southwest Iranian oil reservoir. Experimental results show that methane injection has significant effect on asphaltene precipitation and direct effect of temperature is less severe than other parameters. In addition to the accuracy and simplicity, the proposed equation provides universal parameters which make this approach novel for evaluation of future gas injection projects when simple PVT data are available. |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
سیامک مرادی |
faculty of chemical and petroleum engineering, sharif university of technology, tehran, i.r. iran
سازمان اصلی تایید شده: دانشگاه صنعتی شریف (Sharif university of technology)
داود rashtchian |
faculty of chemical and petroleum engineering, sharif university of technology, tehran, i.r. iran
سازمان اصلی تایید شده: دانشگاه صنعتی شریف (Sharif university of technology)
مصطفی گنجه قزوینی | ganjeh ghazvini
research and technology directorate, national iranian oil company nioc , tehran, i.r. iran
محمد علی عمادی | mohammad ali
research and technology directorate, national iranian oil company nioc , tehran, i.r. iran
بهرام دبیر |
faculty of chemical engineering, amirkabir university of technology, tehran, i.r. iran
سازمان اصلی تایید شده: دانشگاه صنعتی امیرکبیر (Amirkabir university of technology)
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| نشانی اینترنتی |
http://www.ijcce.ac.ir/article_6079_8320b4294344429100b6198669807bd6.pdf |
| فایل مقاله |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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