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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">scienceit</journal-id><journal-title-group><journal-title xml:lang="ru">Наука. Инновации. Технологии</journal-title><trans-title-group xml:lang="en"><trans-title>Science. Innovations. Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2308-4758</issn><publisher><publisher-name>North-Caucasus Federal University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37493/2308-4758.2024.4.8</article-id><article-id custom-type="elpub" pub-id-type="custom">scienceit-703</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>РАЗРАБОТКА И ЭКСПЛУАТАЦИЯ НЕФТЯНЫХ И ГАЗОВЫХ МЕСТОРОЖДЕНИЙ (технические науки)</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>DEVELOPMENT AND OPERATION OF OIL AND GAS FIELDS (technical sciences)</subject></subj-group></article-categories><title-group><article-title>Коэффициент Био в терригенном разрезе: методы исследования и практическая значимость</article-title><trans-title-group xml:lang="en"><trans-title>Biot’s coefficient in terrigenous section: research methods and practical significance</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7542-0518</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кулешов</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuleshov</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Василий Сергеевич Кулешов – кандидат физико-математических наук, эксперт отдела геолого-геофизических проектов</p><p>д. 1, б-р Раменский, Москва, 119607</p></bio><bio xml:lang="en"><p>Vasiliy S. Kuleshov – Cand Sci. (Phys.), Expert of the Department of Geological and Geophysical Projects</p><p>1, Ramenskiy Blvd, Moscow, 119607</p></bio><email xlink:type="simple">kuleshovvs@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-1078-5743</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Морева</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Moreva</surname><given-names>V. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Виктория Александровна Морева – главный специалист отдела разработки проектов геомеханики</p><p>д. 42, ул. Максима Горького, Тюмень, 625000</p></bio><bio xml:lang="en"><p>Victoria А. Moreva – Head Specialist of the Geomechanics Project Development Department</p><p>42 Maxim Gorky St., Tyumen, 625000</p></bio><email xlink:type="simple">vafadeeva@tnnc.rosneft.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-9586-0307</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Самойлов</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Samojlov</surname><given-names>M. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михаил Иванович Самойлов – старший эксперт экспертного отдела</p><p>д. 42, ул. Максима Горького, Тюмень, 625000</p></bio><bio xml:lang="en"><p>Michael I. Samojlov – Chief Expert of the Expert Department</p><p>42 Maxim Gorky St., Tyumen, 625000</p></bio><email xlink:type="simple">MI_Samoylov2@tnnc.rosneft.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-2432-4419</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кудымов</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudymov</surname><given-names>A. Ju.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алексей Юрьевич Кудымов – начальник отдела геомеханических исследований горных пород</p><p>д. 42, ул. Максима Горького, Тюмень, 625000</p></bio><bio xml:lang="en"><p>Alexey Ju. Kudymov – Head of Geomechanical Rock Research Department</p><p>42 Maxim Gorky St., Tyumen, 625000</p></bio><email xlink:type="simple">aykudymov@tnnc.rosneft.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-4938-3580</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Распутин</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Rasputin</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Николай Александрович Распутин – начальник отдела геолого-промысловых работ</p><p>д. 16В, ул. Геологоразведчиков, Новый Уренгой, 629306</p></bio><bio xml:lang="en"><p>Nikolay A. Rasputin – Head of the Department of Geological and Field Works</p><p>16B, Geologorazvedchikov St., Novy Urengoy, 629306</p></bio><email xlink:type="simple">narasputin@rspn.rosneft.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>РН-Технологии</institution><country>Россия</country></aff><aff xml:lang="en"><institution>RN-Technologies</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Тюменский нефтяной научный центр</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tyumen Oil Research Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>РОСПАН ИНТЕРНЕШНЛ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>ROSPAN INTERNATIONAL</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>13</day><month>01</month><year>2025</year></pub-date><volume>0</volume><issue>4</issue><fpage>179</fpage><lpage>204</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кулешов В.С., Морева В.А., Самойлов М.И., Кудымов А.Ю., Распутин Н.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Кулешов В.С., Морева В.А., Самойлов М.И., Кудымов А.Ю., Распутин Н.А.</copyright-holder><copyright-holder xml:lang="en">Kuleshov V.S., Moreva V.А., Samojlov M.I., Kudymov A.J., Rasputin N.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://scienceit.elpub.ru/jour/article/view/703">https://scienceit.elpub.ru/jour/article/view/703</self-uri><abstract><p>В представленной работе описывается понятие коэффициента Био (коэффициента пороупругости) как значимого физического параметра в теории эффективных напряжений, используемой для описания пороупругого состояния горных пород, а также интервал изменения коэффициента Био в зависимости от пористости и особенностей строения матрицы горных пород. Представлен обзор наиболее известных и практически значимых способов определения значений коэффициента пороупругости: методы Уиллиса, Франкута и Абасса, измерений проницаемости пород в зависимости от эффективного напряжения, а также изменения давления обжима в соотношении к изменению порового давления. Указан список распространенных корреляционных зависимостей для оценки коэффициента пороупругости. Продемонстрированы подходы и кратко описаны процедуры специальных лабораторных исследований керна. Продемонстрированы результаты интерпретации данных и установления взаимосвязей величин для объектов разработки одного из месторождений в Западной Сибири. Определены корреляционные зависимости коэффициента Био по отношению к фильтрационно-емкостным свойствам пласта (ФЕС), акустическим и упругим свойствам горных пород для продуктивных интервалов пластов БУ16, БУ17, Ач3-4, Ач5 и Ач6. Для определения характерных значений коэффициента Био в отдельных объектах разработки предлагается метод, основанный на построении диаграммы размаха («ящиков с усами»). Представленный материал будет полезен инженерам-геомеханикам в целях уточнения напряжённо-деформированного состояния на схожих по фильтрационно-емкостным и упруго-прочным свойствам горных пород Западной Сибири. Результаты имеют практическую значимость для обеспечения стабильности стволов скважин и моделирования процессов гидравлического разрыва пласта (ГРП).</p></abstract><trans-abstract xml:lang="en"><p>In the presented work the concept of Bio coefficient (poroelasticity coefficient) is described as a significant physical parameter in the theory of effective stresses used to describe the poroelastic state of rocks, as well as the interval of change in the Bio coefficient depending on the porosity and structural features of the rock matrix. An overview of the most well-known and practically significant methods for determining the values of the poroelasticity coefficient is presented: the methods of Willis, Frankut and Abass, measurements of rock permeability depending on effective stress, as well as changes in crimping pressure in relation to changes in pore pressure. A list of common correlation dependencies for estimating the poroelasticity coefficient is given. Approaches are demonstrated and procedures for special laboratory core studies are briefly described. The results of data interpretation and the establishment of correlations of values for the objects of development of one of the fields in Western Siberia are demonstrated. The correlation dependences of the Bio coefficient with respect to the filtration and capacitance properties of the formation (FES), acoustic and elastic properties of rocks for the productive intervals of the formations BU16, BU17, Ac3–4, Ac5 and Ac6. To determine the characteristic values of the Bio coefficient in individual development objects, a method based on the construction of a span diagram is proposed («boxes with moustaches»). The presented material will be useful to geomechanical engineers in order to clarify the stress-strain state on rocks of Western Siberia that are similar in filtration-capacitance and elastic-strength properties. The results are of practical importance for ensuring the stability of boreholes and modeling hydraulic fracturing processes.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>лабораторные исследования</kwd><kwd>коэффициент пороупругости</kwd><kwd>коэффициент Био</kwd><kwd>объемное сжатие</kwd><kwd>керновые исследования</kwd><kwd>геомеханическое моделирование</kwd><kwd>корреляционные зависимости</kwd></kwd-group><kwd-group xml:lang="en"><kwd>laboratory studies</kwd><kwd>poroelasticity coefficient</kwd><kwd>Biot’s coefficient</kwd><kwd>volumetric compression</kwd><kwd>core tests</kwd><kwd>geomechanical modeling</kwd><kwd>correlation dependencies</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">Geertsma J. The effect of fluid pressure decline on volumetric changes of porous rocks // Society of Petroleum Engineers. 1957. SPE-728-G.</mixed-citation><mixed-citation xml:lang="en">Geertsma J. The effect of fluid pressure decline on volumetric changes of porous rocks. Society of Petroleum Engineers. 1957. SPE-728-G.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Wang H. Theory of linear poroelasticity with applications to geomechanics and hydrogeology // Princeton University Press: Princeton. 2000.</mixed-citation><mixed-citation xml:lang="en">Wang H. Theory of linear poroelasticity with applications to geomechanics and hydrogeology. Princeton University Press: Princeton; 2000.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Biot M. A. Theory of stress-strain relations in anisotropic viscoelasticity and relaxation phenomena // Journal of Applied Physics. 1954. P. 1385–1391.</mixed-citation><mixed-citation xml:lang="en">Biot MA. Theory of stress-strain relations in anisotropic viscoelasticity and relaxation phenomena. Journal of Applied Physics. 1954;1385-1391.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Addis M. A., Last N. C. and Yassir N. A. Estimation of horizontal stresses at depth in faulted regions and their relationship to pore pressure variations // SPE Formation Evaluation.1996. No. 11. P. 11–18.</mixed-citation><mixed-citation xml:lang="en">Addis MA, Last NC, Yassir NA. Estimation of horizontal stresses at depth in faulted regions and their relationship to pore pressure variations. SPE Formation Evaluation. 1996;(11):11-18</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Terzaghi K. Theoretical soil mechanics. John Wiley &amp; Sons, Inc.: New York, 1943. http://dx.doi.org/10.1002/9780470172766</mixed-citation><mixed-citation xml:lang="en">Terzaghi K. Theoretical soil mechanics. John Wiley &amp; Sons, Inc.: New York; 1943. http://dx.doi.org/10.1002/9780470172766.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Biot, M.A. General Theory of Three Dimensional Consolidation // Journal of Applied Physics. 1941. No. 12. P. 155–164.</mixed-citation><mixed-citation xml:lang="en">Biot MA. General Theory of Three Dimensional Consolidation. Journal of Applied Physics. 1941;(12):155-164.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Kukhtinskiy A. E., Shustov D. V., Efimov A. A., Kashnikov Yu. A., Ashikhmin S. G. Determination of the Biot coefficient of limestones from Perm Krai, Russia // IOP Conference Series: Earth and Environmental Science. 2021.</mixed-citation><mixed-citation xml:lang="en">Kukhtinskiy AE, Shustov DV, Efimov AA, Kashnikov YuA, Ashikhmin SG. Determination of the Biot coefficient of limestones from Perm Krai, Russia. IOP Conference Series: Earth and Environmental Science; 2021.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Чурков А. В., Рогозин А. А., Яценко В. М., Демахин А. С., Каменюка А. И. Методика расчета коэффициента пороупругости применительно к объектам Западно-Сибирской нефтегазоносной провинции // Нефтяное хозяйство. 2022. № 10. С. 10–13. https://doi.org/10.24887/0028-2448-2022-10-10-13</mixed-citation><mixed-citation xml:lang="en">Churkov AV, Rogozin AA, Yatsenko VM, Demakhin AS, Kamenyuka AI. The method of calculating the poroelasticity coefficient in relation to the objects of the West Siberian oil and gas province. Neftyanoe khozyaystvo = Oil Industry. 2022;(10):10-13. (In Russ.). https://doi.org/10.24887/0028-2448-2022-10-10-13</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Чурков А. В., Рогозин А. А., Яценко В. М., Докучаев Д. А. и др. Оценка коэффициента пороупругости применительно к терригенным породам // Нефтяное хозяйство. 2023. № 11. С. 17–19. https://doi.org/10.24887/0028-2448-2023-11-17-19</mixed-citation><mixed-citation xml:lang="en">Churkov AV, Rogozin аа, Yatsenko VM, Dokuchaev DA et. al. Estimation of the poroelasticity coefficient for terrigenous rocks. Neftyanoe khozyaystvo = Oil Industry. 2023;11:17-19. (In Russ.). https://doi.org/10.24887/0028-2448-2023-11-17-19</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Biot M. A., Willis D. G. The elastic coefficients of the theory of consolidation // Journal of Applied Mechanics. 1957. No. 24. P. 594–601.</mixed-citation><mixed-citation xml:lang="en">Biot MA, and Willis DG. The elastic coefficients of the theory of consolidation. Journal of Applied Mechanics. 1957;(24):594-601</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Franquet J. A., Abass H. H. Experimental evaluation of Biot’s poroelastic parameter: Three different methods // The 37th U.S. Symposium on Rock Mechanics. American Rock Mechanics Association. 1999. ARMA-99-0349.</mixed-citation><mixed-citation xml:lang="en">Franquet JA and Abass HH. Experimental evaluation of Biot’s poroelastic parameter: Three different methods. The 37th U.S. Symposium on Rock Mechanics. American Rock Mechanics Association; 1999. ARMA-99-0349.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Qiao L. P., Wong R. C. K., Aguilera R., Kantzas A. Determination of Biot’s effective-stress coefficient for permeability of Nikanassin sandstone // Journal of Canadian Petroleum Technology. 2012. No. 51. SPE-150820-PA.</mixed-citation><mixed-citation xml:lang="en">Qiao LP, Wong RCK, Aguilera R, and Kantzas A. Determination of Biot’s effective-stress coefficient for permeability of Nikanassin sandstone. Journal of Canadian Petroleum Technology. 2012;(51). SPE-150820-PA.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">He J., Rui Z., Ling K. A. New method to determine Biot’s coefficients of Bakken samples // Journal of Natural Gas Science and Engineering. 2016. Part A. P. 259–264.</mixed-citation><mixed-citation xml:lang="en">He J, Rui Z, and Ling KA. New method to determine Biot’s coefficients of Bakken samples. Journal of Natural Gas Science and Engineering. 2016. Part A. P. 259-264.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Krief M., Garat J., Stellingwerff J., Ventre J. A petrophysical interpretation using the velocities of P and S waves (full-wave-form sonic) // Log Analyst. 1990. No. 31. P. 355–369.</mixed-citation><mixed-citation xml:lang="en">Krief M, Garat J, Stellingwerff J, Ventre J. A petrophysical interpretation using the velocities of P and S waves (full-wave-form sonic). Log Analyst. 1990;(31):355-369.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Laurent J., Bouteca M. J., Sarda J. P., Bary D. Pore-pressure influence in the poroelastic behavior of rocks: experimental studies and results // SPE Form Eval. 1993. No. 8 (2). P. 117–122</mixed-citation><mixed-citation xml:lang="en">Laurent J, Bouteca MJ, Sarda JP, Bary D. Pore-pressure influence in the poroelastic behavior of rocks: experimental studies and results. SPE Form Eval. 1993;8(2):117-122.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Lee M. Biot–Gassmann theory for velocities of gas hydrate-bearing sediments. Geophysics. 2002.</mixed-citation><mixed-citation xml:lang="en">Lee M. Biot-Gassmann theory for velocities of gas hydrate-bearing sediments. Geophysics; 2002.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Klimentos T., Mc Cann C. Way is the Biot slow compressional wave not observed in real rocks // Geophysics. 1988. Vol. 53. P. 1605–1609.</mixed-citation><mixed-citation xml:lang="en">Klimentos T, Mc Cann C. Way is the Biot slow compressional wave not observed in real rocks. Geophysics. 1988;53:1605-1609</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Moore D. E., Lockner D. A. Crystallographic controls on the frictional behavior of dry and water-saturated sheet structure minerals. Journal of Geophysical Research. 2004. Vol. 109. B03401. https://doi.org/10.1029/2003JB002582</mixed-citation><mixed-citation xml:lang="en">Moore DE, Lockner DA. Crystallographic controls on the frictional behavior of dry and water-saturated sheet structure minerals. Journal of Geophysical Research. 2004;109:B03401. https://doi.org/10.1029/2003JB002582</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Субботин М. Д., Павлов В. А., Королев Д. О. и др. Специализированные лабораторные исследования керна для решения задач бурения, ГРП и разработки нефтегазовых месторождений // Геология, геофизика и разработка нефтяных и газовых месторождений. 2020. № 10. С. 84–92.</mixed-citation><mixed-citation xml:lang="en">Subbotin MD, Pavlov VA, Korolev DO, Yakubovsky AS et. al. Specialized laboratory core studies for solving the problems of drilling, hydraulic fracturing of a formation and development of oil and gas fields. Geology, geophysics and development of oil and gas fields. 2020;(10):84-92. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Макфи К., Рид Дж., Зубизаретта И. Лабораторные исследования керна: гид по лучшим практикам. М. Ижевск: Институт компьютерных исследований, 2018. 912 c.</mixed-citation><mixed-citation xml:lang="en">McPhee K, Reed J, Zubizaretta I. Laboratory core research: a guide to best practices. Moscow–Izhevsk: Institute of Computer Research; 2018. 912 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Давлетова А. Р., Киреев В. В., Кнутова С. Р., Пестриков А. В., Федоров А. И. Разработка корпоративного геомеханического симулятора для моделирования устойчивости ствола скважины // Нефтяное хозяйство. 2018. № 6. С. 88–92.</mixed-citation><mixed-citation xml:lang="en">Davletova AR, Kireev VV, Knutova SR, Pestrikov AV, Fedorov AI. Development of corporate geomechanics simulator for wellbore stability modeling. Neftyanoe khozyaystvo = Oil Industry. 2018;(6):88-92. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Ардисламова Д. Р., Давлетова А. Р., Закирзянов Ш. И., Пестриков А. В., Судеев И. В., Федоров А. И., Шамсутдинова Е. Р., Хакимов А. А., Абушаев Р. Н. Расчет напряженного состояния на участке северо-комсомольского месторождения с использованием нового корпоративного 3D-симулятора РН-СИГМА // Экспозиция Нефть Газ. 2023. № 3. С. 38–43.</mixed-citation><mixed-citation xml:lang="en">Ardislamova DR, Davletova AR, Zakirzyanov ShI, Pestrikov AV, Sudeev IV, Fedorov AI, Shamsutdinova ER, Khakimov AA, Abushaev RN. Calculation of the stress state at the Severo-Komsomolskoye field using the new corporate 3D simulator RN-SIGMA. The Oil and Gas exposition. 2023;(3):38-43. (In Russ.).</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
