Казанский (Приволжский) федеральный университет, КФУ
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INTEGRATED MODELING OF THE CATALYTIC AQUATHERMOLYSIS PROCESS TO EVALUATE THE EFFICIENCY IN A POROUS MEDIUM BY THE EXAMPLE OF A CARBONATE EXTRA-VISCOUS OIL FIELD
Форма представленияСтатьи в зарубежных журналах и сборниках
Год публикации2023
Языканглийский
  • Болотов Александр Владимирович, автор
  • Варфоломеев Михаил Алексеевич, автор
  • Вахин Алексей Владимирович, автор
  • Минханов Ильгиз Фаильевич, автор
  • Мухаматдинов Ирек Изаилович, автор
  • Ситнов Сергей Андреевич, автор
  • Тазеев Айдар Ринатович, автор
  • Чалин Владислав Валерьевич, автор
  • Библиографическое описание на языке оригинала Minkhanov I.F, Chalin V.V, Tazeev A.R, Integrated Modeling of the Catalytic Aquathermolysis Process to Evaluate the Efficiency in a Porous Medium by the Example of a Carbonate Extra-Viscous Oil Field//Catalysts. - 2023. - Vol.13, Is.2. - Art. №283.
    Аннотация In order to evaluate the efficiency of the catalytic aquathermolysis process, physical modeling was carried out on bituminous sediments of Paleocene–Miocene carbonate rocks, characterized by the presence of open and closed fractures. In this context, three filtration experiments were performed on an unextracted reservoir model with extra-viscous oil (EVO). Prior to the experiments, the mineral composition of the rock was determined by X-ray diffraction analysis (XRD) and the content of organic matter and coking products was determined before and after the experiment by thermogravimetric analysis (TGA) as well as the group composition of oil (SARA) before and after the experiment by nuclear magnetic resonance (NMR), gas composition at the fluid separation line, and oil displacement coefficient (ODC). The results of the conducted experiments show that the efficiency of displacement of extraviscous oil could be significantly increased by the use of a solvent and the combined use of a solvent and a catalyst (+9.3% and +17.1% of the oil displacement coefficient, respectively), which is associated with the processes of oil refining.
    Ключевые слова extra-viscous oil; steam-thermal treatment; catalyst; oil displacement coefficient
    Название журнала Catalysts
    URL https://www.scopus.com/inward/record.uri?eid=2-s2.0-85148853437&doi=10.3390%2fcatal13020283&partnerID=40&md5=4005cf25bcc8eab6df4a1b3a2b00ff45
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