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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">101412</article-id><article-id pub-id-type="doi">10.54859/kjogi101412</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title>Technical solutions for performing operations on RCP-proppant thermal fixing and thermoreagent impact on the bottomhole formation zones of production wells</article-title></title-group><contrib-group><contrib contrib-type="author"><name name-style="western"><surname>Safarov</surname><given-names>Farit E.</given-names></name><bio>&lt;p&gt;PhD (Chemistry), Senior Researcher Department of EOR, Department of Oilfield Chemistry and Services&lt;/p&gt;</bio><email>safarovfi@ufntc.ru</email><uri content-type="orcid">https://orcid.org/0000-0001-6590-2951</uri><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author"><name name-style="western"><surname>Mamykin</surname><given-names>Anton A.</given-names></name><email>mamikinaa@ufntc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author"><name name-style="western"><surname>Vezhnin</surname><given-names>Sergei A.</given-names></name><email>vezhninsa@ufntc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author"><name name-style="western"><surname>Thelin</surname><given-names>Aleksei G.</given-names></name><email>telinag@ufntc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff id="aff-1">Ufa Scientific and Technical Center LLC</aff><pub-date date-type="epub" iso-8601-date="2022-05-16" publication-format="electronic"><day>16</day><month>05</month><year>2022</year></pub-date><volume>4</volume><issue>1</issue><fpage>69</fpage><lpage>78</lpage><history><pub-date date-type="received" iso-8601-date="2022-02-22"><day>22</day><month>02</month><year>2022</year></pub-date><pub-date date-type="accepted" iso-8601-date="2022-03-03"><day>03</day><month>03</month><year>2022</year></pub-date></history><permissions><copyright-statement>Copyright © 2022, Safarov F.E., Mamykin A.A., Vezhnin S.A., Thelin A.G.</copyright-statement><copyright-year>2022</copyright-year></permissions><abstract>&lt;p&gt;The article presents the results of the implementation of technologies based on the use of the thermal effect of a number of exothermic reactions occurring in reservoir conditions between the components of the composition injected into the reservoir. The main direction of using chemical compositions based on available inorganic and organic salts is the heat fixing of RCP-proppant (polymer-coated proppant) in hydraulic fractures (about three hundred wells in the Volga-Ural region) in terrigenous reservoirs. Technical solutions are proposed to combat the absorption of thermosetting compositions in wells with low reservoir pressure. Another option for the use of thermosetting compositions in conditions of consolidated reservoirs is to increase the oil flow rate of production wells due to an increase in the permeability of bottomhole formation zones due to the dissolution of asphaltene, resin and paraffin deposits, as well as an increase in the mobility of reservoir oil due to a decrease in its viscosity as a result of the action of released heat and reaction gases.&lt;/p&gt;</abstract><kwd-group xml:lang="en"><kwd>thermosetting compositions</kwd><kwd>exothermic reaction</kwd><kwd>hydraulic fracturing</kwd><kwd>RCP-proppant</kwd></kwd-group><kwd-group xml:lang="kk"><kwd>термо реагентті композициялар</kwd><kwd>экзотермиялық реакция</kwd><kwd>қабаттың гидравликалық үзілуі</kwd><kwd>RCP проппанты</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>термореагентные композиции</kwd><kwd>экзотермическая реакция</kwd><kwd>гидравлический разрыв пласта</kwd><kwd>RCP-проппант</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Чебыкин Н.В. 30-стадийный прорыв. – Neftegaz.RU, 2017, №6 (66), с. 22–24. // Chebykin N.V. 30-stadijnyj proryv [30-stage breakthrough]. – Neftegaz.RU, 2017, No.6 (66), pp. 22–24.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Johnson C.K. 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