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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">nznistu</journal-id><journal-title-group><journal-title xml:lang="ru">Науки о Земле и недропользование</journal-title><trans-title-group xml:lang="en"><trans-title>Earth sciences and subsoil use</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2686-9993</issn><issn pub-type="epub">2686-7931</issn><publisher><publisher-name>Federal State Budget Educational Institution of Higher Education "Irkutsk National Research Technical University"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21285/2686-9993-2021-44-4-448-457</article-id><article-id custom-type="elpub" pub-id-type="custom">nznistu-182</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>Разведка и разработка 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>Исследование совместного влияния некоторых факторов на очистку ствола скважины</article-title><trans-title-group xml:lang="en"><trans-title>Studying joint influence of a number of factors on borehole cleaning</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>Ламбин</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Lambin</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ламбин Анатолий Иванович, кандидат технических наук, доцент кафедры нефтегазового дела, Институт недропользования</p><p>г. Иркутск</p></bio><bio xml:lang="en"><p>Anatoly I. Lambin, Cand. Sci. (Eng.), Associate Professor, Oil and Gas Department, Institute of Subsoil Use</p><p>Irkutsk</p></bio><email xlink:type="simple">alambin@ex.istu.edu</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Иркутский национальный исследовательский технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Irkutsk National Research Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>28</day><month>12</month><year>2021</year></pub-date><volume>44</volume><issue>4</issue><fpage>448</fpage><lpage>457</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ламбин А.И., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Ламбин А.И.</copyright-holder><copyright-holder xml:lang="en">Lambin A.I.</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.nznj.ru/jour/article/view/182">https://www.nznj.ru/jour/article/view/182</self-uri><abstract><p>Изучение поведения транспорта шлама в различных условиях с помощью экспериментальных наблюдений и вычислительной гидродинамики является основным методом анализа влияния параметров шлама, параметров жидкости и рабочих параметров на очистку скважин. Несмотря на обилие моделей и рекомендаций исследователей, остаются проблемы с точностью определения высоты слоя шлама, критической скорости и других ключевых параметров, что усложняет задачу эффективного решения проблемы очистки ствола скважины. Целью представленного исследования являлось проведение анализа моделей, получаемых с помощью организации полного факторного эксперимента и дисперсионного анализа для выявления влияния таких факторов, как вязкость бурового раствора, скорость его течения в условиях кольцевого пространства и угол наклона скважины на степень выноса модельного шлама. Подобные исследования проводятся с использованием специальных устройств, называемых потоковыми контурами. В ходе проведения работы экспериментальные данные были взяты из литературных источников. Для организации полного факторного эксперимента данные зависимой величины были сведены в комбинационный квадрат, что упростило кодирование факторных величин. После постановки полного факторного эксперимента автором получены модели, позволившие оценить вклад изучаемых факторов в процесс удаления продуктов разрушения в рамках тех их интервалов, которые были определены в ходе постановки задач исследования. Полученные модели позволили установить степень влияния каждого из факторов на изучаемый процесс. Результаты проведенного далее дисперсионного анализа подтвердили указанную степень влияния и определили ранг каждого из факторов в процентном соотношении.</p></abstract><trans-abstract xml:lang="en"><p>Studying the behavior of cuttings transport under various conditions using experimental observations and computational fluid dynamics is the main method for analyzing the influence of cuttings, fluid and operating parameters on well cleaning. Despite the existing abundant models and recommendations of researchers, still there are problems with the accuracy of determining the cuttings layer height, critical velocity and other key parameters, which complicates the task of effective solution of the problem of borehole cleaning. The purpose of the study is to analyze the models obtained via the organization of a full factorial experiment and variance analysis to identify the influence of such factors as viscosity and flow rate of the drilling fluid in the annular space and the inclination angle of the well on the degree of cuttings transport. The studies of the kind are carried out using special devices called flow loops. Experimental data were taken from literature sources. To organize a full factorial experiment, the data of the dependent variable were combined into a combinational square, which simplified the coding of factor values. After setting the full factorial experiment, the models were obtained that made it possible to assess the contribution of the studied factors to the process of destruction product removal within the intervals determined while setting the research tasks. The obtained models allowed to determine the influence degree of each of the factors on the process under investigation. The results of the succeeding analysis of variance confirmed the indicated degree of influence and determined the rank of each of the factors in percentage.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>скважина</kwd><kwd>транспорт шлама</kwd><kwd>факторный анализ</kwd><kwd>дисперсия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>well</kwd><kwd>cuttings transport</kwd><kwd>factorial analysis</kwd><kwd>variance</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">Крылов В. И., Крецул В. В. 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