| Form of presentation | Conference proceedings in international journals and collections |
| Year of publication | 2022 |
| Язык | русский |
|
Bolotov Aleksandr Vladimirovich, author
Varfolomeev Mikhail Alekseevich, author
Vakhin Aleksey Vladimirovich, author
Minkhanov Ilgiz Failevich, author
Mukhamatdinov Irek Izailovich, author
|
| Bibliographic description in the original language |
Mikhail A. Varfolomeev, Application of catalytic aquathermolysis technology to extra-viscous oil deposits: from laboratory screening to field tests / Mikhail A. Varfolomeev, Ilgiz F. Minkhanov, Irek I. Mukhamatdinov, Alexey V. Vakhin, Alexander V. Bolotov, Kirill A. Dubrovin, Yaroslav O. Simakov, Alexey V. Soloviev // BOOK OF ABSTRACTS V International Workshop «Thermal Methods for Enhanced Oil Recovery: Laboratory Testing, Simulation and Oilfields applications» ThEOR2022 p.34 |
| Annotation |
«Thermal Methods for Enhanced Oil Recovery: Laboratory Testing, Simulation and Oilfields Applications» ThEOR2022 |
| Keywords |
catalytic upgrading; extra-viscous oil; physical modeling; catalytic aquathermolysis |
| The name of the journal |
«Thermal Methods for Enhanced Oil Recovery: Laboratory Testing, Simulation and Oilfields Applications» ThEOR2022
|
| Please use this ID to quote from or refer to the card |
https://repository.kpfu.ru/eng/?p_id=275424&p_lang=2 |
| Resource files | |
|
|
Full metadata record  |
| Field DC |
Value |
Language |
| dc.contributor.author |
Bolotov Aleksandr Vladimirovich |
ru_RU |
| dc.contributor.author |
Varfolomeev Mikhail Alekseevich |
ru_RU |
| dc.contributor.author |
Vakhin Aleksey Vladimirovich |
ru_RU |
| dc.contributor.author |
Minkhanov Ilgiz Failevich |
ru_RU |
| dc.contributor.author |
Mukhamatdinov Irek Izailovich |
ru_RU |
| dc.date.accessioned |
2022-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2022-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2022 |
ru_RU |
| dc.identifier.citation |
Mikhail A. Varfolomeev, Application of catalytic aquathermolysis technology to extra-viscous oil deposits: from laboratory screening to field tests / Mikhail A. Varfolomeev, Ilgiz F. Minkhanov, Irek I. Mukhamatdinov, Alexey V. Vakhin, Alexander V. Bolotov, Kirill A. Dubrovin, Yaroslav O. Simakov, Alexey V. Soloviev // BOOK OF ABSTRACTS V International Workshop «Thermal Methods for Enhanced Oil Recovery: Laboratory Testing, Simulation and Oilfields applications» ThEOR2022 p.34 |
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/eng/?p_id=275424&p_lang=2 |
ru_RU |
| dc.description.abstract |
«Thermal Methods for Enhanced Oil Recovery: Laboratory Testing, Simulation and Oilfields Applications» ThEOR2022 |
ru_RU |
| dc.description.abstract |
World experience shows that the most common and effective methods for the development of
extra-viscous oil are thermal, namely: steam treatment. However, the technology has a number of
disadvantages that reduce their technical and economic efficiency. The main disadvantages of steam
treatment are the high cost of steam generation and greenhouse gas emissions during its production,
rapid formation watering, while the produced oil after cooling still has a high viscosity and density,
which complicates its further preparation and transportation.
To solve these problems, a series of laboratory studies were carried out in the work and applied
in a pilot area of a real field.
Laboratory studies were carried out on a unique scientific unit for physical modeling of the
process of in-situ combustion and steam gravity drainage. The results of the physical modeling
performed on the model of a carbonate reservoir with extra-viscous oil showed that in the presence of
aquathermolysis catalyst, oil displacement increases by more than 1.5 times. It has also been shown
that nanoparticles adsorbed on the rock can act during several cycles of steam injection. It is shown
that the use of a catalyst, the active form of which is formed in situ, provides a decrease in the mass
fraction of heavy components of oil, an increase in the fraction of saturated hydrocarbons, a decrease
in the average molecular weight of oil, and a multiple decrease in oil viscosity.
Based on the results obtained, a formula was developed for calculating the volume of catalyst
injection and a technology to produce extra-viscous oil in a carbonate reservoir by steam treatment
with injection of a catalyst composition in a cyclic mode. Field testing demonstrated an increase in
super-viscous oil production of more than 2,000 t/sq compared to the previous steaming cycle
without a catalyst. The results obtained confirm the prospects of using the developed technology to
improve the efficiency of bituminous oil production. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
|
ru_RU |
| dc.title |
Application of catalytic aquathermolysis technology to extra-viscous oil deposits: from laboratory screening to field tests |
ru_RU |
| dc.type |
Conference proceedings in international journals and collections |
ru_RU |
|
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