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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">proneft</journal-id><journal-title-group><journal-title xml:lang="ru">PROНЕФТЬ. Профессионально о нефти</journal-title><trans-title-group xml:lang="en"><trans-title>PROneft. Professionally about Oil</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2587-7399</issn><issn pub-type="epub">2588-0055</issn><publisher><publisher-name>«Газпром нефть»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.7868/S2587739920040072</article-id><article-id custom-type="elpub" pub-id-type="custom">proneft-227</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>ГЕОЛОГИЯ И ГЕОЛОГО-РАЗВЕДОЧНЫЕ РАБОТЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GEOLOGY AND EXPLORATIONS</subject></subj-group></article-categories><title-group><article-title>Методика учета влияния карбонатного цемента при прогнозе фильтрационноемкостных свойств глубокозалегающих коллекторов Западной Сибири</article-title><trans-title-group xml:lang="en"><trans-title>Methodology for taking into account the effect of carbonate cement in predicting the reservoir properties of deep-seated reservoirs in Western Siberia</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>Михайлов</surname><given-names>С. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhailov</surname><given-names>S. P.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">Mikhaylov.SP@gazprom-ntc.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>Штырляева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shtyrlyaeva</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воронин</surname><given-names>Ю. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Voronin</surname><given-names>Yu. G.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гурьевских</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Guryevskikh</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-Технический Центр «Газпром нефти» (ООО «Газпромнефть НТЦ»)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Gazpromneft NTC LLC</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>09</day><month>06</month><year>2022</year></pub-date><volume>0</volume><issue>4</issue><fpage>51</fpage><lpage>56</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Михайлов С.П., Штырляева А.А., Воронин Ю.Г., Гурьевских Л.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Михайлов С.П., Штырляева А.А., Воронин Ю.Г., Гурьевских Л.А.</copyright-holder><copyright-holder xml:lang="en">Mikhailov S.P., Shtyrlyaeva A.A., Voronin Y.G., Guryevskikh L.A.</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://proneft.elpub.ru/jour/article/view/227">https://proneft.elpub.ru/jour/article/view/227</self-uri><abstract><p>В статье предложен способ нормировки показаний нейтронного каротажа, учитывающий степень карбонатизации горных пород на основе использования данных метода бокового каротажа. Наличие большого количества вторичного карбонатного цемента приводит к снижению параметров пористости и проницаемости, что не всегда может быть учтено стандартными методиками определения ФЕС по ГИС. Пересчет проницаемости, выполненный по предложенной методике, позволяет учесть риски по низким запускным параметрам в областях, затронутых вторичной карбонатизацией.</p></abstract><trans-abstract xml:lang="en"><p>The article proposes a method for normalizing neutron logging readings, considering the degree of carbonatization of rocks based on the use of lateral logging data. The presence of a large amount of carbonate cement leads to a decrease in the parameters of porosity and permeability, which cannot always be determined by standard methods for determining the reservoir properties by well logging. Recalculation of permeability, performed according to the proposed method, allows to consider the risks of low starting parameters in the areas affected by carbonatization.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>петрофизическое моделирование</kwd><kwd>пористость</kwd><kwd>проницаемость</kwd><kwd>карбонатный цемент</kwd><kwd>нормировка кривой нейтронного каротажа</kwd><kwd>коэффициент продуктивности</kwd><kwd>боковой каротаж</kwd></kwd-group><kwd-group xml:lang="en"><kwd>petrophysical modeling</kwd><kwd>porosity</kwd><kwd>permeability</kwd><kwd>carbonate cement</kwd><kwd>neutron logging curve normalization</kwd><kwd>productivity index</kwd><kwd>lateral logging</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">Жуковская Е.А., Попова О.А., Пищулева А.В. 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