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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.2022.4.7</article-id><article-id custom-type="elpub" pub-id-type="custom">geores-100</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>РАЗРАБОТКА И ЭКСПЛУАТАЦИЯ МЕСТОРОЖДЕНИЙ ПОЛЕЗНЫХ ИСКОПАЕМЫХ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EXPLORATION AND DEVELOPMENT OF MINERAL DEPOSITS</subject></subj-group></article-categories><title-group><article-title>Потенциал повышения эффективности заводнения на залежах нефти в терригенных отложениях на месторождениях Республики Татарстан на основе низкоминерализованной воды</article-title><trans-title-group xml:lang="en"><trans-title>Potential for improving the efficiency of terrigenous oil deposits waterflooding with the use of low salinity technology at fields of the Tatarstan Republic</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>Саптарова</surname><given-names>З. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Saptarova</surname><given-names>Z. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Залина Ринатовна Саптарова – инженер, НОЦ «Моделирование ТРИЗ»</p><p>420008, Казань, ул. Большая Красная, д. 4</p></bio><bio xml:lang="en"><p>Zalina R. Saptarova – Engineer, Hard-to-Recover Reserves Simulation Research and Educational Center, Institute of Geology and Petroleum Technology</p><p>Bolshaya Krasnaya str., 4, Kazan, 420111</p></bio><email xlink:type="simple">saptarovazalina@yandex.ru</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>Мамонов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mamonov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Артурович Мамонов – научный сотрудник</p><p>Ставангер, 4033</p></bio><bio xml:lang="en"><p>Alexander A. Mamonov – Researcher</p><p>Stavanger, 4033</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>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 – заместитель директора, НОЦ «Моделирование ТРИЗ»</p><p>420008, Казань, ул. Большая Красная, д. 4</p></bio><bio xml:lang="en"><p>Sergey A. Usmanov – Deputy Director, Hard-to-Recover Reserves Simulation Research and Educational Center, Institute of Geology and Petroleum Technology</p><p>Bolshaya Krasnaya str., 4, 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>Лутфуллин</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lutfullin</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Азат Абузарович Лутфуллин – кандидат техн. наук, заместитель начальника департамента разработки месторождений, Татнефть-Добыча</p><p>423450, Альметьевск, ул. Ленина, д. 75</p></bio><bio xml:lang="en"><p>Azat A. Lutfullin – Cand. Sci. (Engineering), Deputy Head of the Department of Field Development, Tatneft-Dobycha</p><p>Lenin str., 75, Almetyevsk, 423450</p></bio><xref ref-type="aff" rid="aff-3"/></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 – заместитель директора института по инновационной деятельности, директор НОЦ «Моделирование ТРИЗ», Институт геологии и нефтегазовых технологий</p><p>420008, Казань, ул. Кремлевская, д. 18</p></bio><bio xml:lang="en"><p>Vladislav A. Sudakov – Deputy Director of the Institute for Innovations, Director of Hard-to-Recover Reserves Simulation Research and Educational Center, Institute of Geology and Petroleum Technology</p><p>Bolshaya Krasnaya str., 4, 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>Шипаева</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Shipaeva</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мария Сергеевна Шипаева – технический директор;</p><p>инженер, НОЦ «Моделирование ТРИЗ»</p><p>420008, Казань, ул. Большая Красная, д. 4</p></bio><bio xml:lang="en"><p>Maria S. Shipaeva – Technical Director;</p><p>Engineer, Hard-to-Recover Reserves Simulation Research and Educational Center, Institute of Geology and Petroleum Technology</p><p>Bolshaya Krasnaya str., 4, Kazan, 420111</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шакиров</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shakirov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Артур Альбертович Шакиров – генеральный директор;</p><p>заместитель директора, НОЦ «Моделирование ТРИЗ»</p><p>420008, Казань, ул. Большая Красная, д. 4</p></bio><bio xml:lang="en"><p>Artur A. Shakirov – General Director;</p><p>Deputy Director, Hard-to-Recover Reserves Simulation Research and Educational Center, Institute of Geology and Petroleum Technology</p><p>Bolshaya Krasnaya str., 4, Kazan, 420111</p></bio><xref ref-type="aff" rid="aff-4"/></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>Университет Ставангера</institution><country>Норвегия</country></aff><aff xml:lang="en"><institution>University of Stavanger</institution><country>Norway</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ПАО «Татнефть»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tatneft PJSC</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ООО «Геоиндикатор»;&#13;
Казанский (Приволжский) федеральный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Geoindikator JSC;&#13;
Kazan Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>13</day><month>04</month><year>2024</year></pub-date><volume>24</volume><issue>4</issue><fpage>82</fpage><lpage>90</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Саптарова З.Р., Мамонов А.А., Усманов С.А., Лутфуллин А.А., Судаков В.А., Шипаева М.С., Шакиров А.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Саптарова З.Р., Мамонов А.А., Усманов С.А., Лутфуллин А.А., Судаков В.А., Шипаева М.С., Шакиров А.А.</copyright-holder><copyright-holder xml:lang="en">Saptarova Z.R., Mamonov A.A., Usmanov S.A., Lutfullin A.A., Sudakov V.A., Shipaeva M.S., Shakirov A.A.</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/100">https://www.geors.ru/jour/article/view/100</self-uri><abstract><p>Данная статья содержит обзор одного из актуальных в настоящее время методов повышения нефтеотдачи пластов – низкоминерализованного (НМ) заводнения – с целью оценки его применимости на терригенных отложениях Республики Татарстан.Обзор начинается с рассмотрения ключевых процессов, лежащих в основе данного метода, таких как набухание и миграция глинистых частиц и изменение смачиваемости, а также механизмов, объясняющих эти процессы, в число которых входят катионный обмен, многокомпонентный ионный обмен, расширение двойного электрического слоя и т.д. Их понимание, в свою очередь, способствует выявлению главных факторов, наличие или отсутствие которых на месторождении позволяет дать предварительную оценку успешности применения НМ заводнения. Главными факторами являются: наличие глинистых частиц, значительное содержание ионов Ca2+ и Mg2+, а также многовалентных ионов в пластовой воде, невысокая проницаемость пласта, пониженная вязкость нефти, повышенное содержание кислотных и особенно основных компонентов в нефти и, как следствие, гидрофобный тип начальной смачиваемости пород.Приводятся примеры использования метода на других месторождениях и кратко освещаются результаты лабораторных исследований, включающих измерение краевого угла смачивания, фильтрационные эксперименты.Проводится предварительный скрининг на примере терригенных коллекторов тульского, бобриковского и девонского возрастов на основе геолого-промысловых данных нескольких месторождений Республики Татарстан, выделяются месторождения-кандидаты, и дается предварительное заключение об использовании НМ воды в данном регионе. К положительным факторам для рассматриваемых отложений, выявленных на этапе предварительного скрининга, относятся низкая температура пласта, высокая минерализация пластовой воды со значительным содержанием двухвалентных катионов и потенциалом к смещению уровня рН с текущего слабокислого уровня в сторону повышенной щелочности, повышенное содержание полярных компонентов нефти. Дополнительно, для отложений тульского, бобриковского горизонтов характерно наличие глинистых частиц, а для девонских отложений – пониженная вязкость нефти в совокупности с повышенным щелочным числом.</p></abstract><trans-abstract xml:lang="en"><p>This article is devoted to the review of one of the currently relevant methods of enhanced oil recovery – low-salinity waterflooding (LSW) – on the example of terrigenous Tulian, Bobrikovian and Devonian reservoirs of the Tatarstan Republic fields.The first part of review contains information about the key processes underlying this method, such as swelling and migration of clay particles and wettability alteration, as well as the mechanisms that explain these processes, which include cation exchange, multicomponent ion exchange, electric double layer expansion, etc. Their understanding, in turn, contributes to the identification of the main factors, the presence or absence of which at the field allows us to give a preliminary assessment of LSW application. There are main factors: the presence of clay particles, a significant content of Ca2+ and Mg2+ ions, as well as multivalent ions in formation water, low formation permeability, reduced oil viscosity, an increased content of acidic and especially basic components in oil and, as a result, a hydrophobic type of initial rock wettability.Then, examples of using the method in other fields are given and the results of laboratory studies, including the measurement of the contact angle, core flooding experiments, are briefly highlighted.A preliminary screening is carried out on the basis of geological and field data from several fields of Tatarstan Republic, candidate fields are identified and a preliminary conclusion about LSW application in this region is made. The positive factors for the reservoirs under consideration, identified at the preliminary screening stage, include low formation temperature, high salinity of formation water with a significant content of divalent cations and the potential to shift the pH level from the current slightly acidic level towards increased alkalinity, and an increased content of polar oil components. In addition, the reservoirs of the Tulian and Bobrikovian horizons are characterized by the presence of clay particles, and the Devonian reservoir are characterized by a reduced oil viscosity coupled with an increased oil base number.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>низкоминерализованное заводнение</kwd><kwd>смачиваемость</kwd><kwd>тульский горизонт</kwd><kwd>бобриковский горизонт</kwd><kwd>девонский период</kwd></kwd-group><kwd-group xml:lang="en"><kwd>low-salinity waterflooding</kwd><kwd>wettability</kwd><kwd>Tulian horizon</kwd><kwd>Bobrikovian horizon</kwd><kwd>Devonian period</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при поддержке Минобрнауки России в рамках соглашения № 075-15-2022-299 о предоставлении гранта в форме субсидий из федерального бюджета на осуществление государственной поддержки создания и развития научного центра мирового уровня «Рациональное освоение запасов жидких углеводородов планеты».</funding-statement><funding-statement xml:lang="en">This work was supported by the Ministry of Science and Higher Education of the Russian Federation under agreement No. 075-15- 2022-299 within the framework of the development program for a world-class Research Center “Efficient development of the global liquid hydrocarbon reserves”.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Антониади Д.Г., Савенок О.В., Буков Н.Н., Ганоцкая Е.Д., Панюшкин В.Т. (2014). О возможности использования низкоминерализованной воды для повышения нефтеотдачи месторождений Краснодарского края. Горный информационно-аналитический бюллетень, 8, с. 331–339.</mixed-citation><mixed-citation xml:lang="en">Abdallah, W. et al. (2007). Fundamentals of Wettability. Schlumberger, Oilfield Review, pp. 44–61. https://www.slb.com/-/media/files/oilfield-review/p44-61-english</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Ахметгареев В.В. (2016). Исследование процессов разработки нефтяных коллекторов низкоминерализованным заводнением на основе моделирования (на примере месторождений Республики Татарстан). Бугульма, 135 с.</mixed-citation><mixed-citation xml:lang="en">Akhmetgareev V.V. (2016). Investigation of the processes of oil reservoirs development by low-salinity waterflooding based on modeling (on the example of fields in the Republic of Tatarstan). Bugulma, 135 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Игдавлетова М., Исмагилов Т., Ганиев И., Телин А. (2015). Влияние минерализации закачиваемой воды на проницаемость и нефтеотдачу коллекторов. https://neftegaz.ru/science/development/331660-vliyanie-mineralizatsiizakachivaemoy-vody-na-pronitsaemost-i-nefteotdachu-kollektorov</mixed-citation><mixed-citation xml:lang="en">Al-Shalabi P.E., Emad. (2015). A Comprehensive Review of Low Salinity/Engineered Water Injections and their Applications in Sandstone and Carbonate Rocks. Journal of Petroleum Science and Engineering, 139. https://doi.org/10.1016/j.petrol.2015.11.027</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Кузнецов А.М., Кузнецов В.В., Богданович Н.Н. (2011). О сохранении естественной смачиваемости отбираемого из скважин керна. Нефтяное хозяйство, 1.</mixed-citation><mixed-citation xml:lang="en">Antoniadi D.G., Savenok O.V., Bukov N.N. et al. (2014). The possibility of using low-salinity water for increasing oil fields in Krasnodar region, Gornyy informatsionno-analiticheskiy byulleten, 8, pp. 331–339. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Михайлов Н.Н., Моторова К.А., Сечина Л.С. (2016). Геологические факторы смачиваемости пород-коллекторов нефти и газа. https://magazine.neftegaz.ru/articles/prikladnaya-nauka/626760-geologicheskiefaktory-smachivaemosti-porod-kollektorov-nefti-i-gaza</mixed-citation><mixed-citation xml:lang="en">Austad, Tor. (2013). Water-Based EOR in Carbonates and Sandstones: New Chemical Understanding of the EOR Potential Using «Smart Water». Enhanced Oil Recovery Field Case Studies, pp. 301–335. https://doi.org/10.1016/B978-0-12-386545-8.00013-0</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Тургазинов И.К. (2018). Повышение эффективности разработки нефтяных месторождений находящихся на поздних стадиях эксплуатации с применением низкоминерализованного заводнения (на примере месторождения южного Тургая). Дисс. доктора наук.</mixed-citation><mixed-citation xml:lang="en">Bartels W.-B., Mahani H., Berg S., Hassanizadeh S.M. (2019). Literature Review of Low Salinity Waterflooding from a Length and Time Scale Perspective. Fuel, 236, pp. 338–353. 1https://doi.org/10.1016/j.fuel.2018.09.018</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Abdallah, W. et al. (2007). Fundamentals of Wettability. Schlumberger, Oilfield Review, pp. 44–61. https://www.slb.com/-/media/files/oilfield-review/p44-61-english</mixed-citation><mixed-citation xml:lang="en">Chavan, M., Dandekar, A., Patil, S. et al. (2019). Low-salinity-based enhanced oil recovery literature review and associated screening criteria. Pet. Sci., 16, pp. 1344–1360. https://doi.org/10.1007/s12182-019-0325-7</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Al-Shalabi P.E., Emad. (2015). A Comprehensive Review of Low Salinity/Engineered Water Injections and their Applications in Sandstone and Carbonate Rocks. Journal of Petroleum Science and Engineering, 139. https://doi.org/10.1016/j.petrol.2015.11.027</mixed-citation><mixed-citation xml:lang="en">Jackson M.D., Vinogradov Jan, Hamon Gerald, Chamerois Manuel (2016). Evidence, mechanisms and improved understanding of controlled salinity waterflooding part 1: Sandstones. Fuel, 185, pp. 772–793. https://doi.org/10.1016/j.fuel.2016.07.075</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Austad, Tor. (2013). Water-Based EOR in Carbonates and Sandstones: New Chemical Understanding of the EOR Potential Using «Smart Water». Enhanced Oil Recovery Field Case Studies, pp. 301–335. https://doi.org/10.1016/B978-0-12-386545-8.00013-0</mixed-citation><mixed-citation xml:lang="en">Igdavletova M., Ismagilov T., Ganiev I., Telin A. (2015). Influence of salinity of injected water on permeability and oil recovery of reservoirs. (In Russ.) https://neftegaz.ru/science/development/331660-vliyanie-mineralizatsiizakachivaemoy-vody-na-pronitsaemost-i-nefteotdachu-kollektorov</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Bartels W.-B., Mahani H., Berg S., Hassanizadeh S.M. (2019). Literature Review of Low Salinity Waterflooding from a Length and Time Scale Perspective. Fuel, 236, pp. 338–353. 1https://doi.org/10.1016/j.fuel.2018.09.018</mixed-citation><mixed-citation xml:lang="en">Kakati Abhijit &amp; Sangwai Jitendra (2018). Wettability Alteration of Mineral Surface during Low Salinity Water Flooding: Role of Salt Type, Pure Alkanes and Model Oils Containing Polar Components. Energy Fuels, 32(3), pp. 3127–3137. https://doi.org/10.1021/acs.energyfuels.7b03727</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Chavan, M., Dandekar, A., Patil, S. et al. (2019). Low-salinity-based enhanced oil recovery literature review and associated screening criteria. Pet. Sci., 16, pp. 1344–1360. https://doi.org/10.1007/s12182-019-0325-7</mixed-citation><mixed-citation xml:lang="en">Kuznetsov A.M., Kuznetsov V.V., Bogdanovich N.N. (2011). On the question of preserving natural wettability of a core taken from wells. Neftyanoe khozyaystvo = Oil industry, 1. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Jackson M.D., Vinogradov Jan, Hamon Gerald, Chamerois Manuel (2016). Evidence, mechanisms and improved understanding of controlled salinity waterflooding part 1: Sandstones. Fuel, 185, pp. 772–793. https://doi.org/10.1016/j.fuel.2016.07.075</mixed-citation><mixed-citation xml:lang="en">Lager A., Webb K.J., Black C.J.J., Singleton M., Sorbie K.S. (2008). Low Salinity Oil Recovery – An Experimental Investigation. Petrophysics, 49.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Kakati Abhijit &amp; Sangwai Jitendra (2018). Wettability Alteration of Mineral Surface during Low Salinity Water Flooding: Role of Salt Type, Pure Alkanes and Model Oils Containing Polar Components. Energy Fuels, 32(3), pp. 3127–3137. https://doi.org/10.1021/acs.energyfuels.7b03727</mixed-citation><mixed-citation xml:lang="en">Mamonov Aleksandr, Puntervold Tina &amp; Skule Strand (2017). EOR by Smart Water Flooding in Sandstone Reservoirs – Effect of Sandstone Mineralogy on Initial Wetting and Oil Recovery. SPE Russian Petroleum Technology Conference. Moscow, Russia. https://doi.org/10.2118/187839-MS</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Lager A., Webb K.J., Black C.J.J., Singleton M., Sorbie K.S. (2008). Low Salinity Oil Recovery – An Experimental Investigation. Petrophysics, 49.</mixed-citation><mixed-citation xml:lang="en">McMillan Marcia, Rahnema Hamid, Romiluy Johnson, Kitty Fitzgerald (2016). Effect of exposure time and crude oil composition on low-salinity water flooding. Fuel, 185, pp. 263–272. https://doi.org/10.1016/j.fuel.2016.07.090</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Mamonov Aleksandr, Puntervold Tina &amp; Skule Strand (2017). EOR by Smart Water Flooding in Sandstone Reservoirs – Effect of Sandstone Mineralogy on Initial Wetting and Oil Recovery. SPE Russian Petroleum Technology Conference. Moscow, Russia. https://doi.org/10.2118/187839-MS</mixed-citation><mixed-citation xml:lang="en">Mikhailov N.N., Motorova K.A., Sechina L.S. (2016). Geological factors of wettability of oil and gas reservoir rocks. (In Russ.) https://magazine.neftegaz.ru/articles/prikladnaya-nauka/626760-geologicheskie-faktory-smachivaemostiporod-kollektorov-nefti-i-gaza</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">McMillan Marcia, Rahnema Hamid, Romiluy Johnson, Kitty Fitzgerald (2016). Effect of exposure time and crude oil composition on low-salinity water flooding. Fuel, 185, pp. 263–272. https://doi.org/10.1016/j.fuel.2016.07.090</mixed-citation><mixed-citation xml:lang="en">Morrow, Norman, Buckley, Jill. (2011). Improved Oil Recovery by Low-Salinity Waterflooding. J Pet Technol, 63, pp. 106–112. https://doi.org/10.2118/129421-JPT</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Morrow, Norman, Buckley, Jill. (2011). Improved Oil Recovery by Low-Salinity Waterflooding. J Pet Technol, 63, pp. 106–112. https://doi.org/10.2118/129421-JPT</mixed-citation><mixed-citation xml:lang="en">Nasralla, Ramez A., Bataweel, Mohammed A., Hisham A. Nasr-El-Din (2013). Investigation of Wettability Alteration and Oil-Recovery Improvement by Low-Salinity Water in Sandstone Rock. Journal of Canadian Petroleum Technology, 52, pp. 144–154. https://doi.org/10.2118/146322-PA</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Nasralla, Ramez A., Bataweel, Mohammed A., Hisham A. Nasr-El-Din (2013). Investigation of Wettability Alteration and Oil-Recovery Improvement by Low-Salinity Water in Sandstone Rock. Journal of Canadian Petroleum Technology, 52, pp. 144–154. https://doi.org/10.2118/146322-PA</mixed-citation><mixed-citation xml:lang="en">Piñerez Torrijos I. D., Mamonov A., Strand S., Puntervold T. (2020). The role of polar organic components in dynamic crude oil adsorption on sandstones and carbonates. CT&amp;F – Ciencia, Tecnologia y Futuro, 10(2), pp. 5–16. https://doi.org/10.29047/01225383.251</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Piñerez Torrijos I. D., Mamonov A., Strand S., Puntervold T. (2020). The role of polar organic components in dynamic crude oil adsorption on sandstones and carbonates. CT&amp;F – Ciencia, Tecnologia y Futuro, 10(2), pp. 5–16. https://doi.org/10.29047/01225383.251</mixed-citation><mixed-citation xml:lang="en">Skrettingland, K., Holt, T., Tweheyo, M.T., Skjevrak I. (2010). Snorre Low Salinity Water Injection - Core Flooding Experiments and Single Well Field Pilot. SPE Improved Oil Recovery Symposium. Tulsa, Oklahoma, USA. https://doi.org/10.2118/129877-MS</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Skrettingland, K., Holt, T., Tweheyo, M.T., Skjevrak I. (2010). Snorre Low Salinity Water Injection - Core Flooding Experiments and Single Well Field Pilot. SPE Improved Oil Recovery Symposium. Tulsa, Oklahoma, USA. https://doi.org/10.2118/129877-MS</mixed-citation><mixed-citation xml:lang="en">Snosy, M.F., Abu El Ela, M., El-Banbi, A. et al. (2020). Comprehensive investigation of low-salinity waterflooding in sandstone reservoirs. J Petrol Explor Prod Technol, 10, pp. 2019–2034. https://doi.org/10.1007/s13202-020-00862-z</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Snosy, M.F., Abu El Ela, M., El-Banbi, A. et al. (2020). Comprehensive investigation of low-salinity waterflooding in sandstone reservoirs. J Petrol Explor Prod Technol, 10, pp. 2019–2034. https://doi.org/10.1007/s13202-020-00862-z</mixed-citation><mixed-citation xml:lang="en">Strand Skule, Puntervold Tina, Austad Tor (2016). Water based EOR from Clastic Oil Reservoirs by Wettability Alteration: A Review of Chemical Aspects. Journal of Petroleum Science and Engineering, 146, pp. 1079–1091. https://doi.org/10.1016/j.petrol.2016.08.012</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Strand Skule, Puntervold Tina, Austad Tor (2016). Water based EOR from Clastic Oil Reservoirs by Wettability Alteration: A Review of Chemical Aspects. Journal of Petroleum Science and Engineering, 146, pp. 1079–1091. https://doi.org/10.1016/j.petrol.2016.08.012</mixed-citation><mixed-citation xml:lang="en">Suijkerbuijk, B.M., Sorop, T.G., Parker, A.R., Masalmeh, S.K., Chmuzh, I.V., Karpan, V.M., Volokitin, Y.E., and A.G. Skripkin (2014). Low Salinity Waterflooding at West Salym: Laboratory Experiments and Field Forecasts. SPE EOR Conference at Oil and Gas West Asia. Muscat, Oman. https://doi.org/10.2118/169691-MS</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Suijkerbuijk, B.M., Sorop, T.G., Parker, A.R., Masalmeh, S.K., Chmuzh, I.V., Karpan, V.M., Volokitin, Y.E., and A.G. Skripkin (2014). Low Salinity Waterflooding at West Salym: Laboratory Experiments and Field Forecasts. SPE EOR Conference at Oil and Gas West Asia. Muscat, Oman. https://doi.org/10.2118/169691-MS</mixed-citation><mixed-citation xml:lang="en">Turgazinov I.K. (2018). Improving the efficiency of the development of oil fields in the late stages of operation using low-salinity waterflooding (on the example of the South Turgay field). Dr. sci. diss. (In Russ.)</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>
