Rheological properties of crude oils in Yaregskoye and Yaraktinskoye oil fields

Rheological properties of crude oils in Yaregskoye and Yaraktinskoye oil fields

Detalles Bibliográficos
Parent link:IOP Conference Series: Earth and Environmental Science
Vol. 43 : Problems of Geology and Subsurface Development.— 2016.— [012018, 6 p.]
Autor Principal: Manzhai V. N. Vladimir Nikolaevich
Corporate Authors: Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра геологии и разведки полезных ископаемых (ГРПИ), Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра иностранных языков (ИЯПР)
Outros autores: Clovis Le Grand Monkam Monkam, Terre D. A. Dina Anatolievna
Summary:Title screen
Rotary viscometer tests of crude oil with a high content of resins and asphaltenes (Yaregskoye oil field) and crude oil with high paraffin content (Yaraktinskoye oil field) have been conducted. The typical flow curves for these oil types have been plotted. It has been detected that these oils are non-Newtonian fluids, viscosity of which is dependent on shear rate. Based on Arrhenius-Eyring equation, calculations of viscous flow activation energy and complex structural unit (CSU) sizes have been performed. It has been stated that there is a tenfold reduction in CSU size in asphaltic crude oil with the increase in shear rate in a rotary viscometer, while particle size in paraffinic crude oil does not essentially change under the same hydrodynamic conditions.
Idioma:inglés
Publicado: 2016
Series:Petroleum Geology: Current Exploration and Extraction Methods
Subjects:
электронный ресурс
труды учёных ТПУ
реологические свойства
нефти
нефтяные месторождения
ротационные вибровискозиметры
сырые нефти
Acceso en liña:http://dx.doi.org/10.1088/1755-1315/43/1/012018
http://earchive.tpu.ru/handle/11683/35127
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650814

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