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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 custom-type="pmi" pub-id-type="custom">pmi-11627</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/11627</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Без раздела</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Without section</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Extraction of the Earth's heat - a new field of drilling operations</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Извлечение тепла Земли — новая область буровых работ</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Parijskij</surname>
            <given-names>Yu. M.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Парийский</surname>
              <given-names>Ю. М.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Parijskij</surname>
              <given-names>Yu. M.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1973-01-01">
        <day>01</day>
        <month>01</month>
        <year>1973</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1973</year>
      </pub-date>
      <volume>66</volume>
      <issue>1</issue>
      <fpage>79</fpage>
      <lpage>86</lpage>
      <history>
        <date date-type="received" iso-8601-date="1972-07-11">
          <day>11</day>
          <month>07</month>
          <year>1972</year>
        </date>
        <date date-type="accepted" iso-8601-date="1972-09-11">
          <day>11</day>
          <month>09</month>
          <year>1972</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1973-01-01">
          <day>01</day>
          <month>01</month>
          <year>1973</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1973 Ю. М. Парийский</copyright-statement>
        <copyright-statement xml:lang="en">© 1973 Yu. M. Parijskij</copyright-statement>
        <copyright-year>1973</copyright-year>
        <copyright-holder xml:lang="ru">Ю. М. Парийский</copyright-holder>
        <copyright-holder xml:lang="en">Yu. M. Parijskij</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/11627">https://pmi.spmi.ru/pmi/article/view/11627</self-uri>
      <abstract xml:lang="ru">
        <p>Современный научно-технический прогресс требует все более полно­го освоения природных ресурсов. Наряду с использованием других ви­дов энергии и топлива важный энергетический резерв представляют гео­термические ресурсы, т. е. теплосодержание земной коры. Необходимые предпосылки для широкого практического освоения этих ресурсов созда­ет развитие техники и технологии бурения скважин, способствующее изучению все более глубоких горизонтов земной коры и накоплению фактического материала по геотермии.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Modern scientific and technological progress requires more and more complete utilization of natural resources. Along with the use of other types of energy and fuel, geothermal resources, i.e. the heat content of the Earth's crust, represent an important energy reserve. Necessary prerequisites for the wide practical development of these resources creates the development of technology and technology of drilling wells, contributing to the study of ever deeper horizons of the Earth's crust and the accumulation of factual material on geothermy.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Дядькин Ю. Д. и др. Перспективы использования тепла Земли в технологических процессах горнопромышленного производства. — «Колыма», 1969, № 5.</mixed-citation>
        <mixed-citation xml:lang="en">Dyadkin Yu. D. et al. Prospects of Utilization of the Earths Heat in Technological Processes of Mining Production. - Kolyma, 1969, No. 5.</mixed-citation>
      </ref>
      <ref id="ref2">
        <label>2</label>
        <mixed-citation xml:lang="ru">Бронзов А. С. и др. Турбинное бурение наклонных скважин. «Недра», 1965.</mixed-citation>
        <mixed-citation xml:lang="en">Bronzov A. S. et al. Turbine Drilling of Inclined Wells. Nedra, 1965.</mixed-citation>
      </ref>
      <ref id="ref3">
        <label>3</label>
        <mixed-citation xml:lang="ru">Henderson J. К. Methods and devices for interconnecting subterranean boreholes. U. S. Pat. 3406766, Oct. 1968.</mixed-citation>
        <mixed-citation xml:lang="en">Henderson J. K. Methods and devices for interconnecting subterranean boreholes. U.S. Pat. 3406766, Oct. 1968.</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
