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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">kaz29</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Казахстанско-Британского технического университета</journal-title><trans-title-group xml:lang="en"><trans-title>Herald of the Kazakh-British Technical University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-6688</issn><issn pub-type="epub">2959-8109</issn><publisher><publisher-name>Казахстанско-Британский Технический Университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.55452/1998-6688-2025-22-1-357-365</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz29-1767</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>НЕФТЕГАЗОВАЯ ИНЖЕНЕРИЯ И ГЕОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>OIL AND GAS ENGINEERING, GEOLOGY</subject></subj-group></article-categories><title-group><article-title>ОЦЕНКА ЭФФЕКТИВНОСТИ НАНОПРОПИТЫВАЮЩЕГО НЕФТЕВЫТЕСНЯЮЩЕГО АГЕНТА, ПОДХОДЯЩЕГО ДЛЯ НИЗКОПРОНИЦАЕМЫХ КОЛЛЕКТОРОВ</article-title><trans-title-group xml:lang="en"><trans-title>PERFORMANCE EVALUATION OF NANO-IMBIBITION OIL DISPLACEMENT AGENT SUITABLE FOR LOW-PERMEABILITY RESERVOIRS</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>Ли</surname><given-names>Хаоконг</given-names></name><name name-style="western" xml:lang="en"><surname>Li</surname><given-names>Haocong</given-names></name></name-alternatives><bio xml:lang="ru"><p> магистрант </p><p> г. Циндао </p></bio><bio xml:lang="en"><p> Master’ student </p><p> Qingdao </p></bio><email xlink:type="simple">1244243374@qq.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>Ян</surname><given-names>Хунбин</given-names></name><name name-style="western" xml:lang="en"><surname>Yang</surname><given-names>Hongbin</given-names></name></name-alternatives><bio xml:lang="ru"><p> PhD, ассоц.профессор</p><p> г. Циндао </p></bio><bio xml:lang="en"><p> PhD, Associate Professor </p><p> Qingdao </p></bio><email xlink:type="simple">hongbinyang@upc.edu.cn</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цзян</surname><given-names>Хайчжуан</given-names></name><name name-style="western" xml:lang="en"><surname>Jiang</surname><given-names>Haizhuang</given-names></name></name-alternatives><bio xml:lang="ru"><p> докторант </p><p> г. Циндао </p></bio><bio xml:lang="en"><p> PhD student </p><p> Qingdao </p></bio><email xlink:type="simple">2737353467@qq.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>Ван</surname><given-names>Руйчао</given-names></name><name name-style="western" xml:lang="en"><surname>Wang</surname><given-names>Ruichao</given-names></name></name-alternatives><bio xml:lang="ru"><p> докторант</p><p> г. Циндао </p></bio><bio xml:lang="en"><p> PhD student </p><p> Qingdao </p></bio><email xlink:type="simple">wang_rchao@163.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>Панг</surname><given-names>Кайси</given-names></name><name name-style="western" xml:lang="en"><surname>Pang</surname><given-names>Kaix</given-names></name></name-alternatives><bio xml:lang="ru"><p>бакалавр</p><p> г. Циндао </p></bio><bio xml:lang="en"><p> Bachelor student </p><p> Qingdao </p></bio><email xlink:type="simple">1940390250@qq.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>Ли</surname><given-names>Чжао</given-names></name><name name-style="western" xml:lang="en"><surname>Li</surname><given-names>Zhao</given-names></name></name-alternatives><bio xml:lang="ru"><p> бакалавр</p><p> г. Циндао </p></bio><bio xml:lang="en"><p> Bachelor student </p><p> Qingdao </p></bio><email xlink:type="simple">3276814563@qq.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>Лянь</surname><given-names>Вэй</given-names></name><name name-style="western" xml:lang="en"><surname>Lian</surname><given-names>Wei</given-names></name></name-alternatives><bio xml:lang="ru"><p> ассоциированный профессор</p><p> г. Синьцзян </p></bio><bio xml:lang="en"><p> Associate professor </p><p> Karamay </p></bio><email xlink:type="simple">2021592106@cupk.edu.cn</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сюй</surname><given-names>Деронг</given-names></name><name name-style="western" xml:lang="en"><surname>Xu</surname><given-names>Derong</given-names></name></name-alternatives><bio xml:lang="ru"><p> ассоциированный профессор</p><p> г. Синьцзян </p></bio><bio xml:lang="en"><p> Associate professor </p><p> Karamay </p></bio><email xlink:type="simple">2021592116@cupk.edu.cn</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вэй</surname><given-names>Цзин</given-names></name><name name-style="western" xml:lang="en"><surname>Wei</surname><given-names>Jing</given-names></name></name-alternatives><bio xml:lang="ru"><p> магистрант</p><p> г. Синьцзян </p></bio><bio xml:lang="en"><p> Master student </p><p> Karamay </p></bio><email xlink:type="simple">weijing@xjkeli.com</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Канг</surname><given-names>Ванли</given-names></name><name name-style="western" xml:lang="en"><surname>Kang</surname><given-names>Wanli</given-names></name></name-alternatives><bio xml:lang="ru"><p> профессор</p><p> г. Синьцзян </p></bio><bio xml:lang="en"><p> Professor </p><p> Karamay </p></bio><email xlink:type="simple">kangwanli@upc.edu.cn</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Школа нефтяной инженерии, Китайский университет нефти (Восточный Китай)<country>Китай</country></aff><aff xml:lang="en">School of Petroleum Engineering, China University of Petroleum (East China)<country>China</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Школа нефтяной инженерии, Китайский университет нефти (Восточный Китай);&#13;
Шаньдунская ключевая лаборатория промысловой химии нефти и газа, Китайский университет нефти (Восточный Китай)<country>Китай</country></aff><aff xml:lang="en">School of Petroleum Engineering, China University of Petroleum (East China);&#13;
Shandong Key Laboratory of Oil and Gas Field Chemistry, China University of Petroleum (East China)<country>China</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Колледж нефти, Китайский университет нефти-Пекин в Карамае<country>Китай</country></aff><aff xml:lang="en">College of Petroleum, China University of Petroleum-Beijing at Karamay<country>China</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Xin Jiang Keli New Technology Development Co.Ltd<country>Китай</country></aff><aff xml:lang="en">Xin Jiang Keli New Technology Development Co.Ltd<country>China</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>29</day><month>03</month><year>2025</year></pub-date><volume>22</volume><issue>1</issue><fpage>357</fpage><lpage>365</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ли Х., Ян Х., Цзян Х., Ван Р., Панг К., Ли Ч., Лянь В., Сюй Д., Вэй Ц., Канг В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Ли Х., Ян Х., Цзян Х., Ван Р., Панг К., Ли Ч., Лянь В., Сюй Д., Вэй Ц., Канг В.</copyright-holder><copyright-holder xml:lang="en">Li H., Yang H., Jiang H., Wang R., Pang K., Li Z., Lian W., Xu D., Wei J., Kang W.</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://vestnik.kbtu.edu.kz/jour/article/view/1767">https://vestnik.kbtu.edu.kz/jour/article/view/1767</self-uri><abstract><p>Коллекторы с низкой проницаемостью обладают низкой матричной проницаемостью и узкими поровыми каналами. Традиционные методы повышения нефтеотдачи затрудняют эффективное вытеснение нефти в низкопроницаемых коллекторах. В данной работе был разработан новый нанопоглощающий агент вытеснения нефти (NIAG) путем комбинирования наночастицы (NI) и поверхностно-активного вещества (APEG). Оценивались его дисперсионная стабильность, межфазное натяжение и смачиваемость. Были проведены эксперименты по пропитыванию и вытеснению в кернах для изучения эффекта нанопоглощающего агента в низкопроницаемых породах. Результаты показывают, что средний размер частиц NIAG составляет 70 нм. Он снижает межфазное натяжение на границе нефть – вода до 0,026 мН/м. Может изменять смачиваемость горной породы, а степень изменения угла смачивания достигает 70%. NIAG обладает хорошей эффективностью самопроизвольного пропитывания для низкопроницаемых кернов. Скорость самопроизвольного пропитывания достигает 21,5% при 60 °C, а эффективность вытеснения при пропитывании – 37,5%. Данное исследование предоставляет теоретическую основу и техническую поддержку для эффективной разработки низкопроницаемых коллекторов.</p></abstract><trans-abstract xml:lang="en"><p>Low-permeability reservoir has low matrix permeability and small pore throat. Conventional enhanced oil recovery methods are difficult to effectively displace crude oil in low-permeability reservoirs. In this work, a new nano-imbibition oil displacement agent (NIAG) was developed by compounding nanoparticle (NI) and surfactant (APEG). The dispersion stability, interfacial tension and wettability were evaluated. Core imbibition and displacement experiments were carried out to study the imbibition and displacement effect of nano-imbibition oil displacement agent in low-permeability cores. The results show that the average particle size of NIAG is 70 nm. It reduces the oil-water interfacial tension to a certain extent, and the oil-water interfacial tension is 0.026 mN/m. It can change the wettability of rock wall, and the change degree of wetting angle can reach 70%. NIAG has good imbibition recovery effect for low-permeability cores. The spontaneous imbibition recovery rate can reach 21.5% at 60 °C, and the imbibition displacement efficiency can reach 37.5%. This work provides a theoretical basis and technical support for the efficient development of low-permeability reservoirs.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>низкопроницаемый коллектор</kwd><kwd>межфазное натяжение</kwd><kwd>смачиваемость</kwd><kwd>самопроизвольное пропитывание</kwd></kwd-group><kwd-group xml:lang="en"><kwd>low-permeability reservoir</kwd><kwd>interfacial tension</kwd><kwd>wettability</kwd><kwd>spontaneous imbibition</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">Zhao M., Cheng Y., Wu Y., et al. 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