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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.31897/PMI.2020.6.8</article-id>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-13344</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/13344</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Нефтегазовое дело</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Oil and gas</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Improving the efficiency of terrigenous oil-saturated reservoir development  by the system of oriented selective slotted channels</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Повышение эффективности разработки терригенных нефтенасыщенных коллекторов системой ориентированных селективных щелевых каналов</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Chernyshov</surname>
            <given-names>Sergei E.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Чернышов</surname>
              <given-names>С. Е.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Chernyshov</surname>
              <given-names>Sergei E.</given-names>
            </name>
          </name-alternatives>
          <email>nirgnf@bk.ru</email>
          <contrib-id contrib-id-type="orcid">0000-0002-2034-3014</contrib-id>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">ФГБОУ ВО "ПНИПУ" (Пермь, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Perm National Research Polytechnic University (Perm, Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Repina</surname>
            <given-names>Vera A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Репина</surname>
              <given-names>В. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Repina</surname>
              <given-names>Vera A.</given-names>
            </name>
          </name-alternatives>
          <email>silajcheva.v@yandex.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">Пермский национальный исследовательский политехнический университет (Пермь, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Perm National Research Polytechnic University (Perm, Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Krysin</surname>
            <given-names>Nikolay I.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Крысин</surname>
              <given-names>Н. И.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Krysin</surname>
              <given-names>Nikolay I.</given-names>
            </name>
          </name-alternatives>
          <email>krysin_niko@mail.ru</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru">Пермский национальный исследовательский политехнический университет (Пермь, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Perm National Research Polytechnic University (Perm, Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Macdonald</surname>
            <given-names>David Iain Macpherson</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Макдоналд</surname>
              <given-names>Д. Иаин Макферсон</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Macdonald</surname>
              <given-names>David Iain Macpherson</given-names>
            </name>
          </name-alternatives>
          <email>d.macdonald@abdn.ac.uk</email>
          <xref ref-type="aff" rid="aff4"/>
        </contrib>
        <aff-alternatives id="aff4">
          <aff>
            <institution xml:lang="ru">Абердинский университет (Абердин, Соединённое Королевство)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">University of Aberdeen (Aberdeen, United Kingdom)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2020-12-29">
        <day>29</day>
        <month>12</month>
        <year>2020</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2020</year>
      </pub-date>
      <volume>246</volume>
      <fpage>660</fpage>
      <lpage>666</lpage>
      <history>
        <date date-type="received" iso-8601-date="2020-05-13">
          <day>13</day>
          <month>05</month>
          <year>2020</year>
        </date>
        <date date-type="accepted" iso-8601-date="2020-11-12">
          <day>12</day>
          <month>11</month>
          <year>2020</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2020-12-29">
          <day>29</day>
          <month>12</month>
          <year>2020</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 2020 С. Е. Чернышов, В. А. Репина, Н. И. Крысин, Д. Иаин Макферсон Макдоналд</copyright-statement>
        <copyright-statement xml:lang="en">© 2020 Sergei E. Chernyshov, Vera A. Repina, Nikolay I. Krysin, David Iain Macpherson Macdonald</copyright-statement>
        <copyright-year>2020</copyright-year>
        <copyright-holder xml:lang="ru">С. Е. Чернышов, В. А. Репина, Н. И. Крысин, Д. Иаин Макферсон Макдоналд</copyright-holder>
        <copyright-holder xml:lang="en">Sergei E. Chernyshov, Vera A. Repina, Nikolay I. Krysin, David Iain Macpherson Macdonald</copyright-holder>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="ru">
          <license-p>Эта статья доступна по лицензии Creative Commons Attribution 4.0 International (CC BY 4.0)</license-p>
        </license>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="en">
          <license-p>This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0)</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/13344">https://pmi.spmi.ru/pmi/article/view/13344</self-uri>
      <abstract xml:lang="ru">
        <p>Выполнена сравнительная оценка изменения дебита нефтедобывающих скважин с учетом увеличения площади вскрытия продуктивной части разреза, а также восстановления проницаемости горных пород коллектора за счет их разгрузки при создании щелевых каналов методом ориентированной щелевой гидропескоструйной перфорации. Проанализированы различные направления ориентирования и интервалы размещения щелей с учетом обводнения отдельных пропластков и азимутального направления большей части невыработанных запасов по отдельным блокам рассматриваемой залежи. Для оценки эффективности разработки терригенных нефтенасыщенных коллекторов порового типа c применением ориентированной щелевой гидропескоструйной перфорации выполнены расчеты на полномасштабной геолого-гидродинамической модели одного из нефтяных месторождений Пермского края. В качестве объекта моделирования рассматривается визейский терригенный объект разработки. Моделирование проведения технологии ориентированной щелевой гидропескоструйной перфорации выполнено на трехмерной фильтрационной модели по 14 низкодебитным скважинам, находящейся в зоне с повышенной плотностью остаточных извлекаемых запасов, а также с неравномерной выработкой запасов по разрезу. Разработана оптимальная схема размещения щелевых каналов по толщине продуктивной части разреза скважины. Селективно сформировано 24 щелевых канала с учетом интервалов повышенной нефтенасыщенности. Выполнена сравнительная оценка расчетного дебита скважин для кумулятивной перфорации рассматриваемого продуктивного объекта и разработанного метода щелевого вскрытия. По результатам моделирования получен прирост дебита нефти 2,25 т/сут в случае применения метода ориентированной щелевой гидропескоструйной перфорации дополнительная накопленная добыча за два года прогнозных расчетов по одной скважине составила 0,5 тыс.т.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>A comparative assessment of variation in the flow rate of oil production wells was performed taking into account increasing of perforated area of the productive part of the rocks, as well as recover of reservoir rocks permeability due to their unloading by creating slotted channels with the method of oriented slotted hydro-sandblast perforation. Different orientation directions and slotting intervals were analyzed, taking into account water encroachment of individual interlayers and azimuth direction of the majority of remaining reserves in separate blocks of the examined formation. In order to estimate development efficiency of terrigenous oil-saturated porous-type reservoirs by means of oriented slotted hydro-sandblast perforation, calculations were performed on a full-scale geological and hydrodynamic model of an oil field in the Perm Region. The object of modeling was a Visean terrigenous productive formation. The modeling of implementing oriented slotted hydro-sandblast perforation was carried out on a 3D filtration model for fourteen marginal wells, located in the zone with excessive density of remaining recoverable reserves and heterogeneous reserve recovery along the section. An optimal layout of slotted channels along the depth of the productive part of the well section was developed. Selective formation of 24 slotted channels was carried out considering the intervals of increased oil saturation. Comparative analysis of estimated flow rate of the wells was performed for cumulative perforation of the examined productive formation and the developed method of slotted perforation. As a result of modeling, an increase in the oil average flow rate of 2.25 t/day was obtained. With oriented slotted hydro-sandblast perforation, incremental cumulative production for two years of prediction calculations per one well reached 0.5 thousand t.</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>добывающая скважина</kwd>
        <kwd>ориентированная щелевая гидропескоструйная перфорация</kwd>
        <kwd>селективная перфорация</kwd>
        <kwd>моделирование объекта разработки</kwd>
        <kwd>технология вторичного вскрытия</kwd>
        <kwd>восстановление проницаемости</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>production well</kwd>
        <kwd>oriented slotted hydro-sandblast perforation</kwd>
        <kwd>selective perforation</kwd>
        <kwd>modeling of the productive formation</kwd>
        <kwd>perforation technology</kwd>
        <kwd>permeability recovering</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Азиз Х. Математическое моделирование пластовых систем / Х.Азиз, Э.Сеттари. М.-Ижевск: Институт компьютерных исследований, 2004. 416 с.</mixed-citation>
        <mixed-citation xml:lang="en">Aziz Kh., Settari E. Mathematical Modeling of Formation Systems. Мoscow – Izhevsk: Institut kompyuternykh issledovanii, 2004, p. 416 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref2">
        <label>2</label>
        <mixed-citation xml:lang="ru">Влияние ориентации и схемы размещения каналов щелевой перфорации на проницаемость терригенных коллекторов в околоскважинной зоне пластов / С.Г.Ашихмин, С.Е.Чернышов, Ю.А.Кашников, Д.И.М.Макдоналд // Нефтяное хозяйство. 2018. № 6. С. 132-135. DOI: 10.24887/0028-2448-2018-6-132-135</mixed-citation>
        <mixed-citation xml:lang="en">Ashikhmin S.G., Chernyshov S.E., Kashnikov Yu.A.1, Macdonald D.I.M. Geomechanical Analysis of the Influence of Orientation and Placement of Jet Slots on Terrigenous Reservoir Permeability. Oil Industry. 2018. N 6, p. 132-135. DOI: 10.24887/0028-2448-2018-6-132-135 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref3">
        <label>3</label>
        <mixed-citation xml:lang="ru">Закиров Э.С. Трехмерные многофазные задачи прогнозирования, анализа и регулирования разработки месторождений нефти и газа. М.: Грааль, 2001. 303 с.</mixed-citation>
        <mixed-citation xml:lang="en">Zakirov E.S. Three-Dimensional Multi-Phase Problems of Forecast, Analysis and Regulation of Oil and Gas Field Devel-opment. Мoscow: Graal, 2001, p. 303 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref4">
        <label>4</label>
        <mixed-citation xml:lang="ru">Кашников Ю.А. Механика горных пород при разработке месторождений углеводородного сырья / Ю.А.Кашников, С.Г.Ашихмин. М.: Горная книга, 2019. 491 с.</mixed-citation>
        <mixed-citation xml:lang="en">Kashnikov Yu.A., Ashikhmin S.G. Rock Mechanics in the Development of Hydrocarbon Fields. Мoscow: Gornaya kniga, 2019, p. 491 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref5">
        <label>5</label>
        <mixed-citation xml:lang="ru">Патент № 2645059 РФ. Способ щелевой гидропескоструйной перфорации / С.Е.Чернышов, Е.П.Рябоконь, М.С.Турбаков, Н.И.Крысин. Опубл.15.02.2018. Бюл. № 5.</mixed-citation>
        <mixed-citation xml:lang="en">Chernyshov S.E., Ryabokon E.P., Turbakov M.S., Krysin N.I. Patent N 2645059 RF. The Method of Slotted Hydro-Sandblast Perforation. Publ. 15.02.2018. Bul. N 5 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref6">
        <label>6</label>
        <mixed-citation xml:lang="ru">Совершенствование устройств щелевой гидропескоструйной перфорации в нефтяных скважинах / Н.И.Крысин, Е.П.Рябоконь, М.С.Турбаков, С.Е.Чернышов, А.А.Щербаков // Нефтяное хозяйство. 2016. № 8. С. 129-131.</mixed-citation>
        <mixed-citation xml:lang="en">Krysin N.I., Riabokon E.P.,Turbakov M.S.,Chernyshov S.E.1, Shcherbakov A.A. Improvement of Devices of Abrasive Jet Perforation in Oil Wells. Oil Industry. 2016. N 8, p.129-131 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref7">
        <label>7</label>
        <mixed-citation xml:lang="ru">Chacon A. Novel abrasive perforating with acid soluble material and subsequent hydrajet assisted stimulation provides outstanding results in carbonate gas well / A.Chacon, J.C.J.Fadul, J.Noguera // Society of Petroleum Engineers. Presented at the SPE/IcOTA Coiled Tubing and Well Intervention Conference and Exhibition, 22-23 March 2016, Houston, Texas, USA. SPE-179083-MS. DOI: 10.2118/179083-MS</mixed-citation>
        <mixed-citation xml:lang="en">Chacon A., Fadul J.C.J., Noguera J. Novel abrasive perforating with acid soluble material and subsequent hydrajet assisted stimulation provides outstanding results in carbonate gas well. Society of Petroleum Engineers. Presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, 22-23 March 2016, Houston, Texas, USA. SPE-179083-MS. DOI: 10.2118/179083-MS</mixed-citation>
      </ref>
      <ref id="ref8">
        <label>8</label>
        <mixed-citation xml:lang="ru">Sharma M.M. Nature of the compacted zone around perforation tunnels // Society of Petroleum Engineers. Presented at the SPE International Symposium on Formation Damage Control, 23-24 February 2000, Lafayette, Louisiana. SPE-58720-MS. DOI:10.2118/58720-MS</mixed-citation>
        <mixed-citation xml:lang="en">Sharma M.M. Nature of the compacted zone around perforation tunnels // Society of Petroleum Engineers. Presented at the SPE International Symposium on Formation Damage Control, 23-24 February 2000, Lafayette, Louisiana. SPE-58720-MS. DOI: 10.2118/58720-MS</mixed-citation>
      </ref>
      <ref id="ref9">
        <label>9</label>
        <mixed-citation xml:lang="ru">Surface Experiment of Abrasive Water Jet Perforation / Z.Huang, J.Niu, G.Li, X.Yuan, Y.Liu // Petroleum Science and Technology. 2008. Vol. 26. Iss. 6. P. 726-733. DOI: 10.1080/10916460701208454</mixed-citation>
        <mixed-citation xml:lang="en">Huang Z., Niu J., Li G., Yuan X., Liu Y. Surface Experiment of Abrasive Water Jet Perforation. Petroleum Science and Technology. 2008. Vol. 26. Iss. 6, p. 726-733. DOI: 10.1080/10916460701208454</mixed-citation>
      </ref>
      <ref id="ref10">
        <label>10</label>
        <mixed-citation xml:lang="ru">Stimulation mechanism of oil well using high-pressure water jet deep-penetrating perforation technique / Y.Zhang, G.-S.Li, W.Xiong, Z.Huang, J.-L.Niu // Journal of the University of Petroleum China. 2004. Vol. 28. Iss. 2. P. 38-41.</mixed-citation>
        <mixed-citation xml:lang="en">Zhang Y., Li G.-S., W Xiong., Huang Z., Niu J.-L. Stimulation mechanism of oil well using high-pressure water jet deep-penetrating perforation technique. Journal of the University of Petroleum China. 2004. Vol. 28. Iss. 2, p. 38-41.</mixed-citation>
      </ref>
      <ref id="ref11">
        <label>11</label>
        <mixed-citation xml:lang="ru">Quantifying the skin factor for estimating the completion efficiency of perforation tunnels in petroleum wells / M.A.Rahman, S.Mustafiz, M.Koksal, M.R.Islam // Journal of Petroleum Science and Engineering. 2007. Vol. 58. Iss. 1-2. P. 99-110. DOI: 10.1016/j.petrol.2006.11.012</mixed-citation>
        <mixed-citation xml:lang="en">Rahman M.A., Mustafiz S., Koksal M., Islam M.R. Quantifying the skin factor for estimating the completion efficiency of perforation tunnels in petroleum wells. Journal of Petroleum Science and Engineering. 2007. Vol. 58. Iss. 1-2, p. 99-110. DOI: 10.1016/j.petrol.2006.11.012</mixed-citation>
      </ref>
      <ref id="ref12">
        <label>12</label>
        <mixed-citation xml:lang="ru">Triaxial experimental study of associated permeability-deformation of sandstone under hydro-mechanical coupling / J.Yu, H.Li, X.Chen, Y.Cai, N.Wu, K.Mu // Chinese Journal of Rock Mechanics and Engineering. 2013. Vol. 32. Iss. 6. P. 1203-1213.</mixed-citation>
        <mixed-citation xml:lang="en">Yu J., Li H., Chen X., Cai Y., Wu N., Mu K. Triaxial experimental study of associated permeability-deformation of sandstone under hydro-mechanical coupling. Chinese Journal of Rock Mechanics and Engineering. 2013. Vol. 32. Iss. 6, p. 1203-1213.</mixed-citation>
      </ref>
      <ref id="ref13">
        <label>13</label>
        <mixed-citation xml:lang="ru">Wang J.-A. Fluid permeability of sedimentary rocks in a complete stress-strain process / J.-A.Wang, H.D.Park // Engineering Geology. 2002. Vol. 63. Iss. 3-4. P. 291-300. DOI: 10.1016/S0013-7952(01)00088-6</mixed-citation>
        <mixed-citation xml:lang="en">Wang J.-A., Park H.D. Fluid permeability of sedimentary rocks in a complete stress-strain process. Engineering Geology. 2002. Vol. 63. Iss. 3-4, p. 291-300. DOI: 10.1016/S0013-7952(01)00088-6</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
