I.I. Ibragimov, I.M. Indrupskiy, I.R. Kamalov, M.V. Yanaykin, A.A. Gibadullin
DOI: https://doi.org/10.25689/NP.2024.4.162-185
Abstract
The paper presents a methodology for preparing a recombined gas-saturated model of reservoir oil for multiphase flow core studies. The issues of substantiating the composition of the gas mixture, selecting gas-oil ratio and saturation pressure, quality control of recombined samples and methods of their study are covered. The described laboratory experiments were performed using an original equipment layout for complex core flow studies. The results of the laboratory experiments are compared with numerical calculations with a PVT simulator. The necessity for using a gas-saturated model of reservoir oil for flow studies is justified.
References
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Authors
I.I. Ibragimov, Candidate of Technical Sciences, head of lab, associate professor, Almetyevsk State University of Technology – Higher School of Petroleum
186a, Sovetskaya Str., Almetyevsk, 423450, Russian Federation
E-mail: ibragimovii@agni-rt.ru
I.M. Indrupskiy, Doctor of Technical Sciences, chief researcher, deputy director for science, Oil and Gas Research Institute of RAS
3, Gubkina Str., Moscow, 119333, Russian Federation
E-mail: i-ind@ipng.ru
I.R. Kamalov, Master’s student,Almetyevsk State University of Technology – Higher School of Petroleum
186a, Sovetskaya Str., Almetyevsk, 423450, Russian Federation
E-mail: i.kamalov@agni-rt.ru
M.V. Yanaykin, Master’s student, Almetyevsk State University of Technology – Higher School of Petroleum
186a, Sovetskaya Str., Almetyevsk, 423450, Russian Federation
E-mail: m.yanaykin@agni-rt.ru
A.A. Gibadullin, Chief of reservoir fluids investigation sector of PVT laboratory, TatNIPIneft Institute - PJSC TATNEFT
186a, Sovetskaya Str., Almetyevsk, 423450, Russian Federation
E-mail: oillab@tatnipi.ru
For citation:
I.I. Ibragimov, I.M. Indrupskiy, I.R. Kamalov, M.V. Yanaykin, A.A. Gibadullin Metodika prigotovleniya i issledovaniya rekombinirovannoy modeli plastovoy nefti dlya fil'tratsionnykh eksperimentov [Approach for preparation and study of recombined model of reservoir oil for core experiments]. Neftyanaya Provintsiya, No. 4(40), 2024. pp. 162-185. DOI https://doi.org/10.25689/NP.2024.4.162-185. EDN FOTWAC (in Russian)