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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.2019.3.259</article-id>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-13196</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/13196</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Горное дело</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Mining</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Geological and geomechanical model of the Verkhnekamsk potash deposit site</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Геолого-геомеханическая модель участка Верхнекамского калийного месторождения</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Kashnikov</surname>
            <given-names>Yu. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Кашников</surname>
              <given-names>Ю. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kashnikov</surname>
              <given-names>Yu. A.</given-names>
            </name>
          </name-alternatives>
          <email>geotech@pstu.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <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" corresp="yes">
          <name name-style="eastern">
            <surname>Ermashov</surname>
            <given-names>A. O.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Ермашов</surname>
              <given-names>А. О.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Ermashov</surname>
              <given-names>A. O.</given-names>
            </name>
          </name-alternatives>
          <email>ermashov.pstu@gmail.com</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>Efimov</surname>
            <given-names>A. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Ефимов</surname>
              <given-names>А. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Efimov</surname>
              <given-names>A. A.</given-names>
            </name>
          </name-alternatives>
          <email>geotech@pstu.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-group>
      <pub-date pub-type="epub" iso-8601-date="2019-06-25">
        <day>25</day>
        <month>06</month>
        <year>2019</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2019</year>
      </pub-date>
      <volume>237</volume>
      <fpage>259</fpage>
      <lpage>267</lpage>
      <history>
        <date date-type="received" iso-8601-date="2019-01-17">
          <day>17</day>
          <month>01</month>
          <year>2019</year>
        </date>
        <date date-type="accepted" iso-8601-date="2019-03-05">
          <day>05</day>
          <month>03</month>
          <year>2019</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2019-06-25">
          <day>25</day>
          <month>06</month>
          <year>2019</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 2019 Ю. А. Кашников, А. О. Ермашов, А. А. Ефимов</copyright-statement>
        <copyright-statement xml:lang="en">© 2019 Yu. A. Kashnikov, A. O. Ermashov, A. A. Efimov</copyright-statement>
        <copyright-year>2019</copyright-year>
        <copyright-holder xml:lang="ru">Ю. А. Кашников, А. О. Ермашов, А. А. Ефимов</copyright-holder>
        <copyright-holder xml:lang="en">Yu. A. Kashnikov, A. O. Ermashov, A. A. Efimov</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/13196">https://pmi.spmi.ru/pmi/article/view/13196</self-uri>
      <abstract xml:lang="ru">
        <p>Крупные аварии на ОАО «Уралкалий» поставили вопрос о необходимости детального изучения геологического строения Верхнекамского месторождения калийных солей, выявления аномальных сложнопостроенных зон в надсолевых породах и, прежде всего, в водозащитной толще (ВЗТ). Предложен метод выделения ослабленных зон в ВЗТ и калийных продуктивных пластах, основанный на комбинированном использовании геомеханических (лабораторные испытания керна) и геофизических (акустический широкополосный каротаж в скважинах и наземная сейсморазведка) исследованиях. По сути дела, предложена методика районирования ВЗТ и калийных пластов по физико-механическим свойствам с получением их конкретных значений. Данная методика поможет решить наиболее актуальную проблему обеспечения промышленной безопасности при разработке Верхнекамского месторождения калийных солей – сохранности ВЗТ. Реализация предложенного метода рассматривается для Романовского участка Верхнекамского месторождения калийно-магниевых солей. Проведена сейсмика 2D, выполнены испытания физико-механических свойств и получены статистические зависимости между статическими и динамическими геомеханическими параметрами. На основе обработки материалов сейсмики и полученных зависимостей создана геолого-геомеханическая модель данного участка и выделены зоны с различными физико-механическими свойствами.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Major accidents at OJSC Uralkali raised the question of the need for a detailed study of the geological structure of the Verkhnekamskoye potassium salt deposit, the identification of anomalous complex zones in the oversalt rocks and, above all, in the water-blocking layer (WBL). The article proposes a method for isolating weakened zones in the WBL and potash reservoirs, based on the combined use of geomechanical (laboratory core tests) and geophysical (acoustic broadband logging in wells and surface seismic exploration) studies. It also describes the method of zoning of WBLand potash reservoirs on the physical and mechanical properties to obtain their specific values. This technique will help solve the most urgent problem of ensuring industrial safety in the development of the Verkhnekamskoye potassium salt deposit (the safety of the WBL). The implementation of the proposed method is considered for the Romanovsky site of the Verkhnekamskoye deposits of potassium and magnesium salts. The research included 2D seismic explorations, physical and mechanical properties testing, and finding statistical dependencies between static and dynamic geomechanical parameters. Based on the processing of seismic materials and the obtained dependencies, a geological and geomechanical model of this area was created, and zones with different physicomechanical properties were identified.</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>сейсмика</kwd>
        <kwd>геомеханика</kwd>
        <kwd>геология</kwd>
        <kwd>физико-механические свойства</kwd>
        <kwd>акустический импеданс</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>seismic</kwd>
        <kwd>geomechanics</kwd>
        <kwd>geology</kwd>
        <kwd>physical and mechanical properties</kwd>
        <kwd>acoustic impedance</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
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