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<article 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" article-type="research-article" dtd-version="1.1d1" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher">Kazakhstan journal for oil &amp; gas industry</journal-id><journal-title-group><journal-title>Kazakhstan journal for oil &amp; gas industry</journal-title></journal-title-group><issn publication-format="print">2707-4226</issn><issn publication-format="electronic">2957-806X</issn><publisher><publisher-name>KMG Engineering</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">95574</article-id><article-id pub-id-type="doi">10.54859/kjogi95574</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title>Geological structure and modeling carbonate reservoirs of kt-ii of theKozhasay field(the esatern edge of pricaspian basin</article-title></title-group><contrib-group><contrib contrib-type="author"><name name-style="western"><surname>Zhanserkeeva</surname><given-names>Ainura A.</given-names></name><bio>&lt;p&gt;Deputy Director of the Department of&lt;br /&gt;thought geology and geological modeling,&lt;/p&gt;</bio><email>a.zhanserkeyeva@kmg.kz</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff id="aff-1">LLP "KMG Engineering</aff><pub-date date-type="epub" iso-8601-date="2020-03-15" publication-format="electronic"><day>15</day><month>03</month><year>2020</year></pub-date><volume>2</volume><issue>1</issue><fpage>33</fpage><lpage>42</lpage><history><pub-date date-type="received" iso-8601-date="2021-12-29"><day>29</day><month>12</month><year>2021</year></pub-date><pub-date date-type="accepted" iso-8601-date="2021-12-29"><day>29</day><month>12</month><year>2021</year></pub-date></history><permissions><copyright-statement>Copyright © 2020, Zhanserkeeva A.A.</copyright-statement><copyright-year>2020</copyright-year></permissions><abstract>&lt;p&gt;In the present work the major results of integrating data from Kozhasay field for 3D geological modeling had been described (regional geological data, exploration and production drilling results, core and cuttings data, 3D seismic data interpretation results, borehole images). The entire borehole imaging data were revised and used for fracture modeling. The hybrid fracture model was generated (discret and implicit fractures). The Kozhasay field had been under production since 2003 and it has produced 4 % of the STOIIP as for 01.01.2019. Theintegrated geological model of KT-II carbonate reservoirs was used to create hydrodynamic model of the field.&lt;/p&gt;</abstract><kwd-group xml:lang="en"><kwd>carbonate reservoir</kwd><kwd>KT-II</kwd><kwd>stratigraphy</kwd><kwd>core</kwd><kwd>borehole microimages</kwd><kwd>facies</kwd><kwd>lithotypes</kwd><kwd>fractures</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>карбонатный резервуар</kwd><kwd>KT-II</kwd><kwd>стратиграфия</kwd><kwd>керн</kwd><kwd>скважинные микросканеры</kwd><kwd>фации</kwd><kwd>литотипы</kwd><kwd>трещиноватость</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Мильничук В.С., Тарханов Н.Б., Гибшман И.Н. и др. Геология и нефтегазоносность Юго-Востока Прикаспийской синеклизы (Западный Казахстан). -Наука КазССР, Алма-Ата, 1988 г.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Литолого-петрографическая, биостратиграфическая характеристика и коллекторские свойства карбонатных пород по скважине К-001 месторождения Кожасай. -ТОО «АктюбНИГРИ», Актобе, 2005 г.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Абилхасимов Х.Б. Особенности формирования природных резервуаров палеозойских отложений Прикаспийской впадины и оценка перспектив их нефтегазоносности. -Издательский дом Академии Естествознания, М., 2016, 244 с.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Dunham R.J. Classification of carbonate rocks according to depositional texture. -Classification of carbonate rocks, Simp. Amer. Assoc. Petrol. Geol., Tulsa, 1962. Vol. 1. р. 108121.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Методические рекомендации по изучению и прогнозу коллекторов нефти и газа сложного типа. -ВНИГРИ, Л., 1989, 102 c.</mixed-citation></ref></ref-list></back></article>
