Developing new models for prediction of PVT properties of crude oil

Three correlations were developed for estimation of bubble point pressure, formation volume factor at bubble point, and solution gas-oil ratio. The data gathered from laboratory PVT data of Iranian oilfields. The robustness of the developed correlations was investigated using various methods. In add...

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Bibliographic Details
Published in:Petroleum science and technology 2021-03, Vol.39 (5), p.152-163
Main Authors: Chaharlangi, Atefeh, Naseri, Ali, Riahi, Mohammad Ali
Format: Article
Language:English
Subjects:
bubble point pressure
Correlation
Crude oil
formation volume factor
Gas oil
genetic algorithm
modeling
Oil fields
solution gas oil ratio
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Summary:Three correlations were developed for estimation of bubble point pressure, formation volume factor at bubble point, and solution gas-oil ratio. The data gathered from laboratory PVT data of Iranian oilfields. The robustness of the developed correlations was investigated using various methods. In addition, outcomes of the correlations were compared with the reported models in the literature. Results indicate the correlations are accurate. Moreover, the correlations are better than available correlations and outperform them in the reproduction of target data.
ISSN:1091-6466
1532-2459
DOI:10.1080/10916466.2020.1867168