Investigation of rheological properties of heavy crude oil from the Akanskoye field developed by Kara Altyn Enterprise
UDC: 622.276:665.61.085.6
DOI: 10.33285/0207-2351-2023-7(655)-30-33
Authors:
SHAVALEEV IREK I.1,
KHAMZINA GULNARA F.1,
KNYAZKINA ELENA V.1,
NURIEV ILYAS A.2,
KHAIRTDINOV RUSLAN K.3
1 Ural-Povolzhiye Regional Research Centre, Bugulma, Russia
2 Consulting Center, Almetyevsk, Russia
3 Kara Altyn Enterprise, Almetyevsk, Russia
Keywords: heavy oil, rheology, viscosity, shear rate, shear stress, rotational viscous meter, wellhead sample, non-Newtonian fluid
Annotation:
The paper presents the results of investigations of heavy crude oil rheological properties from the Akanskoye field. The wellhead samples from three wells were studied to get insight into the factors controlling the rheology of high-viscous crude oil. The laboratory tests included analyses of viscosity–shear rate and viscosity–shear stress relationships at 20; 30 and 40 °C.
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