Acceptability appraisal of domestic correlation equations to determine bubble point pressure and formation volume factor of oil for oil fields with reservoir temperature over 100 ºC
UDC: 622.276
DOI: 10.33285/2073-9028-2023-3(312)-86-97
Authors:
SHISHULIN VLADIMIR A.
1,
AYGUNOV LUCKMAN A.2,
DARYIN ALEXANDR YU.1
1 National University of Oil and Gas “Gubkin University”, Moscow, Russian Federation
2 Gazprom Nedra LLC, Moscow, Russian Federation
Keywords: correlation dependences, oil properties, formation volume factor, bubble point pressure, reservoir temperature
Annotation:
Now, there is a trend of compactness and accuracy of analytical expressions for assessing the reservoir properties of fluids. The application of exclusively foreign dependencies to domestic deposits may give incorrect results. The purpose of this work is to study various domestic correlation equations for determining the bubble point pressure and formation volume factor of oil fields with a reservoir temperature above 100 ℃. Calculations on several domestic correlations are carried out, the results obtained are interpreted and analyzed.
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