<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<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">88955</article-id><article-id pub-id-type="doi">10.54859/kjogi88955</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title>Estimation of quantitative criteria of carbonate reservoirs of triassic deposits</article-title></title-group><contrib-group><contrib contrib-type="author"><name name-style="western"><surname>Tlepieva</surname><given-names>J. M.</given-names></name><email>tlepieva.zh@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author"><name name-style="western"><surname>Shilanov</surname><given-names>N. S.</given-names></name><email>shilanov_n@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff id="aff-1"></aff><pub-date date-type="epub" iso-8601-date="2021-11-30" publication-format="electronic"><day>30</day><month>11</month><year>2021</year></pub-date><volume>3</volume><issue>3</issue><fpage>87</fpage><lpage>100</lpage><history><pub-date date-type="received" iso-8601-date="2021-11-24"><day>24</day><month>11</month><year>2021</year></pub-date><pub-date date-type="accepted" iso-8601-date="2021-11-24"><day>24</day><month>11</month><year>2021</year></pub-date></history><permissions><copyright-statement>Copyright © 2021, Tlepieva J.M., Shilanov N.S.</copyright-statement><copyright-year>2021</copyright-year></permissions><abstract>&lt;p&gt;This paper discusses the boundary values of the reservoir properties of carbonate rocks of the Triassic sediments of South Mangyshlak, which are important for the interpretation of production geophysical data and for perforating and blasting operations.&lt;/p&gt;&#13;
&lt;p&gt;In terms of lithological composition, Triassic deposits are represented by two types of commercial reservoirs – terrigenous and carbonate. Carbonate reservoirs are localized in the volcanic-dolomite and volcanic-limestone strata of the Middle Triassic. These rocks are characterized by a complex type of reservoir: porous-fractured, porous-cavernous and fractured. Sediments of the Upper Triassic occur with erosion on the Middle Triassic sedimentary complex and are represented by alternating tuffaceous, silt-sandy and mudstone rocks. Polymictic sandstones are oil-saturated to varying degrees; oil deposits are confined to them.&lt;/p&gt;&#13;
&lt;p&gt;To substantiate the quantitative criteria of the reservoir, the results obtained during special laboratory studies of the core were used. Filtration studies were carried out, where physical and hydrodynamic characteristics were determined when oil was displaced by displacing reagents. The obtained parameters were used to construct correlations “collector – non-collector”. Using the relationships between the reservoir properties of the reservoir, the dependence of the porosity and permeability on the residual water content, as well as open porosity and permeability on the dynamic porosity, the boundary values were determined.&lt;/p&gt;</abstract><kwd-group xml:lang="en"><kwd>carbonate rocks</kwd><kwd>reservoir</kwd><kwd>reservoir properties</kwd><kwd>boundary values</kwd><kwd>special core studies</kwd><kwd>porosity</kwd><kwd>permeability</kwd><kwd>water saturation</kwd></kwd-group><kwd-group xml:lang="kk"><kwd>карбонатты жыныстар</kwd><kwd>су қоймасы</kwd><kwd>су қоймасының қаси-&#13;
еттері</kwd><kwd>шекаралық мәндер</kwd><kwd>арнайы ядролық зерттеулері</kwd><kwd>кеуектілік</kwd><kwd>өткіз-&#13;
гіштік</kwd><kwd>суға қанықтыру</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>карбонатные породы</kwd><kwd>коллектор</kwd><kwd>фильтрационно-емкостные свойства</kwd><kwd>граничные значения</kwd><kwd>специальные исследования керна</kwd><kwd>пористость</kwd><kwd>проницаемость</kwd><kwd>водонасыщенность</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Крупин А.А., Рыкус М.В. Нефтегазоносность вторичных коллекторов углеводородов в карбонатных породах среднего триаса на месторождениях Южного Мангышлака. – Нефтегазовое дело, 2012, № 3, с. 276.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Петерсилье В.И., Пороскуна В.И., Яценко Г.Г. Методические рекомендации по подсчету геологических запасов нефти и газа объемным</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Гурбанов В.Ш., Халифазадэ Ч.М. Литолого-палеографическая модель триас-палеозойских отложений Южного Мангышлака. – Баку, Нафта-Пресс, 2003, с.3.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Попков В. И., Попкова И. П., Кнутова Л. М. Распространение нефтегазоносных толщ триаса в пределах северного борта Южно-Мангышлакского прогиба. – Труды КазНИПИнефти, 1986, вып.13, с. 3–6.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Шиланов Н.С. Оценка нефтегазоносности триас-палеозойских отложений Южного Мангышлака по комплексным данным геолого-геофизических исследований. – Диссертация на соискание учёной степени доктора философии по наукам о Земле, Баку,2018, 176 стр, с.102.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Абитова А.Ж., Альтимиров Т.З., Шиланов Н.С. и др. Стандартные и специальные лабораторные исследования керна. – КазНИПИмунайгаз, 2013, т.1, с.39–77.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Абитова А.Ж., Альтимиров Т.З., Шиланов Н.С. и др. Стандартные и специальные лабораторные исследования керна – КазНИПИмунайгаз, 2013, т. 2, с.83–87.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Абитова А.Ж., Альтимиров Т.З., Шиланов Н.С. и др. Стандартные и специальные лабораторные исследования керна. – КазНИПИмунайгаз, 2013, т. 1, с.131–142.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Абитова А.Ж., Альтимиров Т.З., Шиланов Н.С. и др. Стандартные и специальные лабораторные исследования керна. – КазНИПИмунайгаз, 2013, т.4, с.157–162.</mixed-citation></ref></ref-list></back></article>
