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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.2024.3.13</article-id><article-id custom-type="elpub" pub-id-type="custom">geores-332</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>НЕФТЕГАЗОНОСНОСТЬ СЕВЕРА ЗАПАДНОЙ СИБИРИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>OIL AND GAS CONTENT OF THE NORTH OF WESTERN SIBERIA</subject></subj-group></article-categories><title-group><article-title>Интегрированное моделирование многозонного гидроразрыва низкопроницаемых коллекторов</article-title><trans-title-group xml:lang="en"><trans-title>Integrated Modeling of Multi-Stage Hydraulic Fracturing of Low-Permeable 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>Астафьев</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Astafyev</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владимир Николаевич Астафьев – ведущий эксперт по интенсификации добычи</p><p>127018, Москва, ул. Двинцев, д. 12, корп. 1</p></bio><bio xml:lang="en"><p>Vladimir N. Astafyev – Leading Expert on Production Enhancement</p><p>Build. 1, 12, Dvintsev st., Moscow, 127018</p></bio><email xlink:type="simple">vladimir.astafyev@burservis.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>Митрофанов</surname><given-names>Г. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Mitrofanov</surname><given-names>G. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Георгий Михайлович Митрофанов – доктор физ.-мат. наук, доцент, главный научный сотрудник</p><p>630090, Новосибирск, пр. Ак. Коптюга, д. 3</p></bio><bio xml:lang="en"><p>Georgiy M. Mitrofanov – Dr Sci. (Physics and Mathematics), Chief Researcher</p><p>3, Ac. Koptug ave. Novosibirsk, 630090</p></bio><email xlink:type="simple">MitrofanovGM@ipgg.sbras.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ООО «БурСервис»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>BurServis LLC; Trofimuk Institute of Petroleum Geology and Geophysics of the Siberian Branch of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт нефтегазовой геологии и геофизики им. А.А. Трофимука СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Trofimuk Institute of Petroleum Geology and Geophysics of the Siberian Branch of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>30</day><month>09</month><year>2024</year></pub-date><volume>26</volume><issue>3</issue><fpage>116</fpage><lpage>125</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Астафьев В.Н., Митрофанов Г.М., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Астафьев В.Н., Митрофанов Г.М.</copyright-holder><copyright-holder xml:lang="en">Astafyev V.N., Mitrofanov G.M.</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/332">https://www.geors.ru/jour/article/view/332</self-uri><abstract><p>Наиболее эффективным методом разработки низкопроницаемых коллекторов является многозонный гидроразрыв пласта (МГРП), что подтверждается его интенсивным развитием в России. Особенностью моделирования гидроразрыва пласта низкопроницаемых коллекторов является не только необходимость расчета оптимальных параметров трещин МГРП и их взаимного расположения, но и учет влияния гидроразрыва на изменения фильтрационных свойств пласта. Для создания оптимальной модели МГРП потребовалось совершенствование существующих методик и их оптимизация с применением 3D-моделирования. С использованием петрофизической, геологической, гидродинамической, геомеханической и литолого-геохимической моделей пласта в качестве входных данных создана новая методика оптимизации МГРП. Взаимосвязь входных моделей и их обратная связь с результатами калибровки модели гидроразрыва на основе анализа параметров ГРП и работы скважины позволяют уменьшить влияние субъективного фактора на моделирование и построить более корректные модели многозонного гидроразрыва пласта. Показано, что применение интегрированного моделирования позволяет не только создать оптимальные модели МГРП, но и определить набор дополнительных исследований, необходимых для уточнения данных и корректного построения моделей. Предложенный подход опробован на нескольких месторождениях с совершенно различными геолого-геофизическими характеристиками пластов. С применением этого подхода впервые в России разработаны и опробованы технологии высокоскоростного гибридного МГРП высокотемпературных нефтяных пластов и МГРП низкотемпературных газовых пластов с использованием жидкости на углеводородной основе для разработки низкопроницаемых туронских, юрских, ачимовских коллекторов и нетрадиционных залежей баженовской свиты.</p></abstract><trans-abstract xml:lang="en"><p>The most effective method for developing lowpermeability reservoirs is multi-stage hydraulic fracturing (MSHF), which is confirmed by its intensive development in Russia. A feature of modeling hydraulic fracturing of low-permeability reservoirs is not only the need to calculate the optimal parameters of multi-stage hydraulic fractures and their relative positions, but also taking into account the influence of hydraulic fracturing on changes in the filtration properties of the formation. To create an optimal multi-stage hydraulic fracturing model, it is necessary to improve existing techniques and optimize them using 3D modeling, which in turn requires the use of extended well and laboratory research methods. As a result of the research performed, a new method for optimizing multi-stage hydraulic fracturing was created using input data from constructed petrophysical, lithologicalgeochemical, geomechanical, geological and hydrodynamic models. Direct interconnection of the input models and their inverse relationship with the results of calibration of the hydraulic fracturing model based on the analysis of hydraulic fracturing parameters and well operation reduce the influence of the subjective factor on the modeling and build more correct models of multi-stage hydraulic fracturing. It is shown that the integrated modeling allows to create optimal multi-stage hydraulic fracturing models, and also to determine a set of additional studies necessary to clarify the data for correct design of the models. The proposed approach was tested in several fields with completely different geological and geophysical characteristics of the formations. For the first time in Russia MZHF technology for low-temperature gas formations using hydrocarbon-based fluid and high-speed hybrid MSHF of high-temperature oil formations were developed and performed. This became the basis for the development of low-permeability Turonian, Jurassic, Achimov reservoirs and unconventional deposits of the Bazhenov formation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>многозонный гидроразрыв пласта</kwd><kwd>оптимизация МГРП</kwd><kwd>3D-моделирование</kwd><kwd>трудноизвлекаемые запасы</kwd><kwd>низкопроницаемые пласты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>multi-stage hydraulic fracturing</kwd><kwd>optimization</kwd><kwd>3D modeling</kwd><kwd>hard-to-recover reserves</kwd><kwd>low-permeability formations</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">Астафьев В.Н., Воробьев В.В., Самойлов М.И. (2023). Комплексирование геофизических, петрофизических и геомеханических методов для построения модели гидравлического разрыва низкопроницаемых коллекторов на примере туронских и юрских отложений Западной Сибири. 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