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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.2019.4.438</article-id>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-13219</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/13219</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">Stimulation of the Drilling Process with the Top Driven Screw  Downhole Motor</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Стимулирование процесса бурения верхним силовым приводом с использованием винтового забойного двигателя</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Simonyants</surname>
            <given-names>S. L.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Симонянц</surname>
              <given-names>С. Л.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Simonyants</surname>
              <given-names>S. L.</given-names>
            </name>
          </name-alternatives>
          <email>ssturbo@mail.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Российский государственный университет нефти и газа (НИУ) имени И.М.Губкина (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">National University of Oil and Gas «Gubkin University» (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Al Taee</surname>
            <given-names>M. </given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Аль Тии</surname>
              <given-names>М. </given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Al Taee</surname>
              <given-names>M. </given-names>
            </name>
          </name-alternatives>
          <email>mustafa.altaee@mail.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">Российский государственный университет нефти и газа (НИУ) имени И.М.Губкина (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">National University of Oil and Gas «Gubkin University» (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2019-08-23">
        <day>23</day>
        <month>08</month>
        <year>2019</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2019</year>
      </pub-date>
      <volume>238</volume>
      <fpage>438</fpage>
      <lpage>442</lpage>
      <history>
        <date date-type="received" iso-8601-date="2019-03-21">
          <day>21</day>
          <month>03</month>
          <year>2019</year>
        </date>
        <date date-type="accepted" iso-8601-date="2019-05-05">
          <day>05</day>
          <month>05</month>
          <year>2019</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2019-08-23">
          <day>23</day>
          <month>08</month>
          <year>2019</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 2019 С. Л. Симонянц, М.  Аль Тии</copyright-statement>
        <copyright-statement xml:lang="en">© 2019 S. L. Simonyants, M.  Al Taee</copyright-statement>
        <copyright-year>2019</copyright-year>
        <copyright-holder xml:lang="ru">С. Л. Симонянц, М.  Аль Тии</copyright-holder>
        <copyright-holder xml:lang="en">S. L. Simonyants, M.  Al Taee</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/13219">https://pmi.spmi.ru/pmi/article/view/13219</self-uri>
      <abstract xml:lang="ru">
        <p>Рассмотрено применение системы верхнего силового привода с винтовым забойным двигателем при бурении направленных скважин. Показаны преимущества и недостатки технологии вращения-слайдирования при использовании верхнего силового привода совместно с винтовым забойным двигателем. Доказано, что применение винтового забойного двигателя с одновременным вращением бурильных труб с помощью верхнего силового привода буровой установки позволяет увеличить частоту вращения долота без дополнительного нагружения бурильной колонны. Получены промысловые данные отработки однотипных долот PDC в идентичных геолого-технических условиях с разными видами привода при строительстве трех направленных скважин на нефтяном месторождении Rumaila Республики Ирак. Доказано закономерное увеличение механической скорости проходки, которое объясняется ростом частоты вращения долота. По полученным данным выполнен сравнительный анализ показателей бурения, в результате чего доказана целесообразность совместного применения верхнего силового привода и винтового забойного двигателя при бурении нефтегазовых скважин.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Paper considers application of the top driven screw downhole motor during drilling of directional wells. The advantages and disadvantages of the rotation-sliding technology with implementation of top drive together with screw downhole motor are shown. It has been proven that the use of a screw downhole motor with simultaneous rotation of drilling pipes using the drilling rig's top drive allows increasing the bit rotation frequency without additional loading of the drilling string. Field data for the work out of one-type PDC bits in identical geological and technical conditions with different types of drives during the construction of three directed wells at the Rumaila oil field of the Republic of Iraq were obtained. A regular increase in the mechanical penetration rate, which is explained by an increase in the bit rotation frequency, has been proved. According to the data obtained, a comparative analysis of the drilling indices was carried out, as a result of which the feasibility of joint use of top power drive with screw downhole motor at drilling oil and gas wells was proved.</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>бурение скважин</kwd>
        <kwd>верхний силовой привод</kwd>
        <kwd>винтовой забойный двигатель</kwd>
        <kwd>нефтяные месторождения Республики Ирак</kwd>
        <kwd>форсирование режима бурения</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>well drilling</kwd>
        <kwd>top drive</kwd>
        <kwd>screw downhole motor</kwd>
        <kwd>Republic of Iraq oil fields</kwd>
        <kwd>drilling mode forcing</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
  <back>
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</article>
