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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">geores</journal-id><journal-title-group><journal-title xml:lang="ru">Георесурсы</journal-title><trans-title-group xml:lang="en"><trans-title>Georesources</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1608-5043</issn><issn pub-type="epub">1608-5078</issn><publisher><publisher-name>Georesursy LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18599/grs.2023.4.7</article-id><article-id custom-type="elpub" pub-id-type="custom">geores-12</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RESEARCH ARTICLES</subject></subj-group></article-categories><title-group><article-title>Оценка эффективности добычи сверхвязкой нефти методом внутрипластового каталитического облагораживания при пароциклической стимуляции: от лабораторного скрининга до гидродинамического моделирования</article-title><trans-title-group xml:lang="en"><trans-title>Efficiency estimation of super-viscous oil recovery by in-situ catalytic upgrading in cyclic steam stimulation: from laboratory screening to numerical simulation</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сафина</surname><given-names>Р. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Safina</surname><given-names>R. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Регина Эдуардовна Сафина – инженер, Институт геологии и нефтегазовых технологий</p><p>420111, Казань, ул. Большая Красная, д. 4</p></bio><bio xml:lang="en"><p>Regina E. Safina – Engineer</p><p>4, Bolshaya Krasnaya st., Kazan, 420111</p></bio><email xlink:type="simple">safinar101@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Усманов</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Usmanov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сергей Анатольевич Усманов – старший преподаватель, Институт геологии и нефтегазовых  технологий</p><p>420111, Казань, ул. Большая Красная, д. 4</p></bio><bio xml:lang="en"><p>Sergey A. Usmanov – Senior Lecturer</p><p>4, Bolshaya Krasnaya st., Kazan, 420111</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Минханов</surname><given-names>И. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Minkhanov</surname><given-names>I. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ильгиз Фаильевич Минханов – старший преподаватель, Институт геологии и нефтегазовых технологий</p><p>420111, Казань, ул. Большая Красная, д. 4</p></bio><bio xml:lang="en"><p>Ilgiz F. Minkhanov – Senior Lecturer</p><p>4, Bolshaya Krasnaya st., Kazan, 420111</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мухаматдинов</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Mukhamatdinov</surname><given-names>I. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ирек Изаилович Мухаматдинов – кандидат техн. наук, старший научный сотрудник, Институт геологии и нефтегазовых технологий</p><p>420111, Казань, ул. Лобачевского, д. 1/29</p></bio><bio xml:lang="en"><p>Irek I. Mukhamatdinov – Cand. Sci. (Technology), Senior Researcher</p><p>1/29, Lobachevskogo st., Kazan, 420111</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Симаков</surname><given-names>Я. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Simakov</surname><given-names>Ya. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ярослав Олегович Симаков – руководитель направления НТЦ Управления МУН НТЦ</p><p>127422, Москва, Дмитровский проезд, д. 10</p></bio><bio xml:lang="en"><p>Yaroslav O. Simakov – Head of Research and Development Center, EOR Department</p><p>10, Dmitrovsky pr., Moscow, 127422</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вахин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vakhin</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алексей Владимирович Вахин – кандидат техн. наук, ведущий научный сотрудник</p><p>420111, Казань, ул. Лобачевского, д. 1/29</p></bio><bio xml:lang="en"><p>Alexey V. Vakhin – Cand. Sci. (Technology), Senior Researcher</p><p>1/29, Lobachevskogo st., Kazan, 420111</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Судаков</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sudakov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владислав Анатольевич Судаков – директор НОЦ «Моделирование ТРИЗ»</p><p>420111, Казань, ул. Большая Красная, д. 4</p></bio><bio xml:lang="en"><p>Vladislav A. Sudakov – Head of Research Educational Center “Hard-to-Recover Reserves Simulation”</p><p>4, Bolshaya Krasnaya st., Kazan, 420111</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Варфоломеев</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Varfolomeev</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михаил Алексеевич Варфоломеев – кандидат хим. наук, заведующий кафедрой разработки и эксплуатации месторождений трудноизвлекаемых углеводородов</p><p>420111, Казань, ул. Кремлевская, д. 4/5</p></bio><bio xml:lang="en"><p>Mikhail A. Varfolomeev – Cand. Sci. (Chemistry), Head of  the Department of Development and Operation of  Hardto-Recover Hydrocarbon Deposits</p><p>4/5, Kremlevskaya st., Kazan, 420111</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нургалиев</surname><given-names>Д. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Nurgaliev</surname><given-names>D. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Данис Карлович Нургалиев – доктор геол.-минерал. наук, проректор по направлениям нефтегазовых  технологий, природопользования и наук о Земле</p><p>420111, Казань, ул. Чернышевского, д. 7</p></bio><bio xml:lang="en"><p>Danis K. Nurgaliev – Dr. Sci. (Geology and Mineralogy), Vice-Rector for Petroleum Technologies, Environmental management and Earth Science</p><p>7, Chernyshevskogo st., Kazan, 420111</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Казанский (Приволжский) федеральный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>АО «ВНИИнефть»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>VNIIneft JSC</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>28</day><month>03</month><year>2024</year></pub-date><volume>25</volume><issue>4</issue><fpage>106</fpage><lpage>114</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сафина Р.Э., Усманов С.А., Минханов И.Ф., Мухаматдинов И.И., Симаков Я.О., Вахин А.В., Судаков В.А., Варфоломеев М.А., Нургалиев Д.К., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Сафина Р.Э., Усманов С.А., Минханов И.Ф., Мухаматдинов И.И., Симаков Я.О., Вахин А.В., Судаков В.А., Варфоломеев М.А., Нургалиев Д.К.</copyright-holder><copyright-holder xml:lang="en">Safina R.E., Usmanov S.A., Minkhanov I.F., Mukhamatdinov I.I., Simakov Y.O., Vakhin V.A., Sudakov V.A., Varfolomeev M.A., Nurgaliev D.K.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.geors.ru/jour/article/view/12">https://www.geors.ru/jour/article/view/12</self-uri><abstract><p>В статье представлен метод оценки эффективности разработки залежи сверхвязкой нефти с использованием технологии внутрипластового каталитического облагораживания при пароциклической стимуляции и результаты его применения в масштабе пилотного участка. Данная технология предполагает закачку нефтерастворимого катализатора в пласт после нескольких циклов закачки пара и добычи нефти. По результатам проведенных лабораторных исследований, преобразование нефти в пласте в присутствии катализатора выражено в динамическом снижении вязкости нефти и увеличении нефтевытеснения. Для оценки эффективности технологии в масштабе пилотного участка использовалась термическая гидродинамическая модель, созданная на основе результатов лабораторных исследований. Процесс облагораживания нефти представлен в модели реакцией перехода от исходной нефти к преобразованной, при этом учитывались снижение вязкости нефти и снижение остаточной нефтенасыщенности в зависимости от степени облагораживания. В предлагаемом в статье подходе к описанию процесса облагораживания кинетические параметры реакции и свойства преобразованной нефти настраивались по результатам экспериментов в реакторе высокого давления и на фильтрационной установке.Гидродинамическое моделирование в масштабе пилотного участка показывает зависимость эффективности каталитического облагораживания от равномерности распределения температуры по стволу скважины, наличия остаточной нефти и от коллекторских свойств в радиусе дренирования скважины. Показано, что эффект каталитического облагораживания в случае пароциклической обработки скважины определяется не только физико-химическими изменениями состава нефти, но и адсорбционной возможностью катализатора, прогревом по стволу скважины и взаимодействием матрица-порода. Согласно результатам моделирования, выбор оптимального объема катализатора и сценария закачки позволяет извлекать до 25% дополнительной нефти, что открывает значительные перспективы повышения эффективности паротепловых методов воздействия при использовании внутрипластового каталитического облагораживания.</p></abstract><trans-abstract xml:lang="en"><p>This article describes a method of predicting super-viscous oil deposit development performance by catalytic aquathermolysis process in cycling steam simulation (CSS). This technology involves the injection of an oilsoluble catalyst into the reservoir after several cycles of steam injection and oil production. According to the results of laboratory studies, the effect of catalytic oil upgrading in the reservoir is expressed in non-instantaneous reduction in oil viscosity and increase in sweep efficiency. To assess the effectiveness of the technology on the field-scale thermal numerical simulation model, based on the results of laboratory studies, is used. The oil upgrading process is represented in the model by the oil upgrading reaction and dependence of oil viscosity and residual oil saturation on the degree of oil upgrading. The kinetic parameters of the reaction and the properties of the converted oil are adjusted according to the results of experiments in a high-pressure reactor and tube tests.Field scale numerical simulation resulted in dependance of catalytic upgrading efficiency on the uniformity of well temperature profile, presence of residual oil and reservoir properties at the effective wellbore radius. It is shown that the effect of catalytic upgrading on a CSS well is determined not only by physical and chemical changes in oil composition but also by adsorption properties of the catalyst itself, heating the wellbore region and matrix and fracture interaction in reservoir. According to simulation results, choosing an optimal catalytic volume and injection scenario allows the recovery of up to 25% of additional oil, that reveals good perspectives of improving steam-based technologies by in-situ catalytic upgrading.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>каталитическое облагораживание</kwd><kwd>сверхвязкая нефть</kwd><kwd>гидродинамическое моделирование</kwd><kwd>каталитический акватермолиз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>catalytic upgrading</kwd><kwd>super-viscous oil</kwd><kwd>numerical simulation</kwd><kwd>catalytic aquathermolysis</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Кудряшов С.И., Афанасьев И.С., Соловьев А.В., Петрашов О.В., Сансиев Г.В., Дубровин К.А., Волик А.И., Симаков Я.О., Вахин А.В., Мухаматдинов И.И., Ситнов С.А., Минханов И.Ф., Варфоломеев М.А., Болотов А.В., Нургалиев Д.К. (2022). Технология каталитического акватермолиза на месторождении Бока де Харуко: от идеи до практического применения. Нефтяное хозяйство, (9), с. 37–41. https://doi.org/10.24887/0028-2448-2022-9-37-41</mixed-citation><mixed-citation xml:lang="en">Alonso-Ramírez G. et al. (2018). Analysis of the thermal hydrocracking of heavy fuel oil. Petroleum Science and Technology, 36(7), pp. 507–513. https://doi.org/10.1080/10916466.2018.1428627</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Минханов И.Ф., Болотов А.В., Аль-Мунтасер А.А., Мухаматдинов И.И., Вахин А.В., Варфоломеев М.А. и др. (2021). Исследования эффективности вытеснения нефти паром с использованием растворителя и катализатора. Нефтяное хозяйство, (6), с. 54–57. https://doi.org/10.24887/0028-2448-2021-6-54-57</mixed-citation><mixed-citation xml:lang="en">Alonso-Ramírez G. et al. (2021). Catalytic hydrocracking of a Mexican heavy oil on a MoS2/al2o3catalyst: II. Study of the transformation of isolated aromatics fraction obtained from SARA analysis. Fuel, 288, pp. 119541. https://doi.org/10.1016/j.fuel.2020.119541</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Alonso-Ramírez G. et al. (2018). Analysis of the thermal hydrocracking of heavy fuel oil. Petroleum Science and Technology, 36(7), pp. 507–513. https://doi.org/10.1080/10916466.2018.1428627</mixed-citation><mixed-citation xml:lang="en">Anikin, O.V., Bolotov, A.V., Minkhanov, I.F. et al. (2022). Factors influencing hydrogen peroxide decomposition dynamics for thermochemical treatment of bottomhole zone. J Petrol Explor Prod Technol, (12), pp. 2587–2598. https://doi.org/10.1007/s13202-022-01507-z</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Alonso-Ramírez G. et al. (2021). Catalytic hydrocracking of a Mexican heavy oil on a MoS2/al2o3catalyst: II. Study of the transformation of isolated aromatics fraction obtained from SARA analysis. Fuel, 288, pp. 119541. https://doi.org/10.1016/j.fuel.2020.119541</mixed-citation><mixed-citation xml:lang="en">Askarova A. et al. (2020). Thermal enhanced oil recovery in deep heavy oil carbonates: Experimental and numerical study on a hot water injection performance. Journal of Petroleum Science and Engineering, 194, 107456. https://doi.org/10.1016/j.petrol.2020.107456</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Anikin, O.V., Bolotov, A.V., Minkhanov, I.F. et al. (2022). Factors influencing hydrogen peroxide decomposition dynamics for thermochemical treatment of bottomhole zone. J Petrol Explor Prod Technol, (12), pp. 2587–2598. https://doi.org/10.1007/s13202-022-01507-z</mixed-citation><mixed-citation xml:lang="en">Bueno Zapata N., Morales Mora O.A., Mejía Cárdenas J.M. (2019). Practical kinetic coupling to multi-component and multi-phase flow transport during in-situ heavy oil upgrading processes using an equation of statebased numerical reservoir simulation. SPE Reservoir Characterisation and Simulation Conference and Exhibition, Abu Dhabi, UAE. https://doi.org/10.2118/196667-MS</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Askarova A. et al. (2020). Thermal enhanced oil recovery in deep heavy oil carbonates: Experimental and numerical study on a hot water injection performance. Journal of Petroleum Science and Engineering, 194, 107456. https://doi.org/10.1016/j.petrol.2020.107456</mixed-citation><mixed-citation xml:lang="en">Kudryashov S.I., Afanasiev I.S., Solovyev A.V., Petrashov O.V., Sansiev G.V., Dubrovin K.A., Volik А.I.;, Simakov Ia.O., Vakhin A.V., Mukhamatdinov I.I., Sitnov S.A., Minkhanov I.F.; Varfolomeev M.A., Bolotov A.V., Nourgaliev D.K. (2022). Application of catalytic aquathermolysis technology in Boca de Jaruco oilfield: spotlight from theory to field test. Neftyanoe khozyaystvo = Oil Industry, (9), pp. 37–41. (In Russ.) https://doi.org/10.24887/0028-2448-2022-9-37-41</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Bueno Zapata N., Morales Mora O.A., Mejía Cárdenas J.M. (2019). Practical kinetic coupling to multi-component and multi-phase flow transport during in-situ heavy oil upgrading processes using an equation of statebased numerical reservoir simulation. SPE Reservoir Characterisation and Simulation Conference and Exhibition, Abu Dhabi, UAE. https://doi.org/10.2118/196667-MS</mixed-citation><mixed-citation xml:lang="en">Maity S.K., Ancheyta J., Marroquín G. (2010). Catalytic aquathermolysis used for viscosity reduction of heavy crude oils: A review. Energy &amp; Fuels, 24(5), pp. 2809–2816. https://doi.org/10.1021/ef100230k</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Maity S.K., Ancheyta J., Marroquín G. (2010). Catalytic aquathermolysis used for viscosity reduction of heavy crude oils: A review. Energy &amp; Fuels, 24(5), pp. 2809–2816. https://doi.org/10.1021/ef100230k</mixed-citation><mixed-citation xml:lang="en">Minkhanov I.F., Chalin V.V., Tazeev A.R., Bolotov A.V., Mukhamatdinov I.I. et al. (2023). 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, 13(2), p. 283. https://doi.org/10.3390/catal13020283</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Minkhanov I.F., Chalin V.V., Tazeev A.R., Bolotov A.V., Mukhamatdinov I.I. et al. (2023). 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, 13(2), p. 283. https://doi.org/10.3390/catal13020283</mixed-citation><mixed-citation xml:lang="en">Minkhanov I.F., Bolotov A.V., Al-Muntaser A., Mukhamatdinov I., Vakhin A., Varfolomeev M. (2021). Experimental study on the improving the efficiency of oil displacement by co-using of the steam-solvent catalyst. Neftyanoe khozyaystvo = Oil Industry, (6), pp. 54–57. https://doi.org/10.24887/0028-2448-2021-6-54-57</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Morrow, A.W., Mukhametshina, A., Aleksandrov, D., Hascakir B. (2014).Environmental Impact of Bitumen Extraction with Thermal Recovery. SPE Heavy Oil Conference-Canada, Calgary, Alberta, Canada. https://doi.org/10.2118/170066-MS</mixed-citation><mixed-citation xml:lang="en">Morrow, A.W., Mukhametshina, A., Aleksandrov, D., Hascakir B. (2014).Environmental Impact of Bitumen Extraction with Thermal Recovery. SPE Heavy Oil Conference-Canada, Calgary, Alberta, Canada. https://doi.org/10.2118/170066-MS</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Nazarova G.Y. et al. (2021). A model of catalytic cracking: Product distribution and catalyst deactivation depending on saturates, aromatics and resins content in feed. Catalysts, 11(6), p. 701. https://doi.org/10.3390/catal11060701</mixed-citation><mixed-citation xml:lang="en">Nazarova G.Y. et al. (2021). A model of catalytic cracking: Product distribution and catalyst deactivation depending on saturates, aromatics and resins content in feed. Catalysts, 11(6), p. 701. https://doi.org/10.3390/catal11060701</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Tirado A. et al. (2022). Kinetic modeling of aquathermolysis for upgrading of heavy oils. Fuel, 310, 122286. https://doi.org/10.1016/j.fuel.2021.122286</mixed-citation><mixed-citation xml:lang="en">Tirado A. et al. (2022). Kinetic modeling of aquathermolysis for upgrading of heavy oils. Fuel, 310, 122286. https://doi.org/10.1016/j.fuel.2021.122286</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Vakhin A.V., Aliev F.A., Mukhamatdinov I.I., Sitnov S.A., Kudryashov S.I., Afanasiev I.S., Petrashov O.V., Nurgaliev D.K. (2021). Extra-heavy Oil Aquathermolysis Using Nickel-based Catalyst: Some Aspects of in-situ Transformation of Catalyst Precursor. Catalysts, 11(2), 189, pp. 1–22. https://doi.org/10.3390/catal11020189</mixed-citation><mixed-citation xml:lang="en">Vakhin A.V., Aliev F.A., Mukhamatdinov I.I., Sitnov S.A., Kudryashov S.I., Afanasiev I.S., Petrashov O.V., Nurgaliev D.K. (2021). Extra-heavy Oil Aquathermolysis Using Nickel-based Catalyst: Some Aspects of in-situ Transformation of Catalyst Precursor. Catalysts, 11(2), 189, pp. 1–22. https://doi.org/10.3390/catal11020189</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Vakhin А.V., Aliev F.A., Mukhamatdinov I.I., Sitnov S.A., Pyataev A.V., Kudryashov S.I., Afanasiev I.S., Solovev A.V., Sansiev G.V., Antonenko D.A. et al. (2023). Catalytic activity of bimetallic nanoparticles based on iron and nickel sulfides for hydrogenolysis of heavy oil in case of Boca de Jaruco reservoir. Molecular catalysis, 546, 113261. https://doi.org/10.1016/j.mcat.2023.113261</mixed-citation><mixed-citation xml:lang="en">Vakhin А.V., Aliev F.A., Mukhamatdinov I.I., Sitnov S.A., Pyataev A.V., Kudryashov S.I., Afanasiev I.S., Solovev A.V., Sansiev G.V., Antonenko D.A. et al. (2023). Catalytic activity of bimetallic nanoparticles based on iron and nickel sulfides for hydrogenolysis of heavy oil in case of Boca de Jaruco reservoir. Molecular catalysis, 546, 113261. https://doi.org/10.1016/j.mcat.2023.113261</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Vakhin A.V., Mukhamatdinov I.I., Aliev F., Feoktistov D., Sitnov S.A., Gafurov M., Minkhanov I.F., Varfolomeev M.A., Nourgaliev D.K., Simakov Ia.O., Latypov A., Petrashov O., Solovev A., Sansiev G. (2021). Industrial Application of Nickel Tallate Catalyst During Cyclic Steam Stimulation in Boca De Jaruco Reservoir. SPE Russian Petroleum Technology Conference. https://doi.org/10.2118/206419-MS</mixed-citation><mixed-citation xml:lang="en">Vakhin A.V., Mukhamatdinov I.I., Aliev F., Feoktistov D., Sitnov S.A., Gafurov M., Minkhanov I.F., Varfolomeev M.A., Nourgaliev D.K., Simakov Ia.O., Latypov A., Petrashov O., Solovev A., Sansiev G. (2021). Industrial Application of Nickel Tallate Catalyst During Cyclic Steam Stimulation in Boca De Jaruco Reservoir. SPE Russian Petroleum Technology Conference. https://doi.org/10.2118/206419-MS</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
