<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">geores</journal-id><journal-title-group><journal-title xml:lang="ru">Георесурсы</journal-title><trans-title-group xml:lang="en"><trans-title>Georesources</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1608-5043</issn><issn pub-type="epub">1608-5078</issn><publisher><publisher-name>Georesursy LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18599/grs.2023.1.13</article-id><article-id custom-type="elpub" pub-id-type="custom">geores-91</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 МЕСТОРОЖДЕНИЙ ПОЛЕЗНЫХ ИСКОПАЕМЫХ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EXPLORATION AND DEVELOPMENT OF MINERAL DEPOSITS</subject></subj-group></article-categories><title-group><article-title>Оценка оптимальных условий расположения горизонтальных скважин-фишбонов в условиях разработки месторождения Ямало-Ненецкого автономного округа</article-title><trans-title-group xml:lang="en"><trans-title>Estimation of the fishbone optimal orientation for a Yamalo-Nenets Autonomous District oilfield</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>Серяков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Seryakov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Викторович Серяков – научный сотрудник, канд. техн. наук, Бейкер Хьюз</p><p>630090, Новосибирск, ул. Кутателадзе, д. 4А</p></bio><bio xml:lang="en"><p>Alexander Viktorovich Seryakov – Researcher, Cand. Sci. (Engineering), Baker Hughes</p><p>4A, Kutateladze st., Novosibirsk, 630090</p></bio><email xlink:type="simple">rednex@yandex.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>Подбережный</surname><given-names>М. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Podberezhny</surname><given-names>M. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Максим Юрьевич Подбережный – технический советник, канд. физ.-мат. Наук</p><p>127422, Москва, Дмитровский проезд, д. 10</p></bio><bio xml:lang="en"><p>Maxim Yurievich Podberezhny – Technical Advisor, Cand. Sci. (Physics and Mathematics)</p><p>10, Dmitrovsky pas., Moscow, 127422</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Новосибирский технологический центр</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk Technology Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ВНИИНефть</institution><country>Россия</country></aff><aff xml:lang="en"><institution>VNIINeft</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>13</day><month>04</month><year>2024</year></pub-date><volume>25</volume><issue>1</issue><fpage>130</fpage><lpage>139</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Серяков А.В., Подбережный М.Ю., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Серяков А.В., Подбережный М.Ю.</copyright-holder><copyright-holder xml:lang="en">Seryakov A.V., Podberezhny M.Y.</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://www.geors.ru/jour/article/view/91">https://www.geors.ru/jour/article/view/91</self-uri><abstract><p>Предметом исследования является зона сочленения многоствольных скважин-фишбонов, проектируемых на нефтегазовом месторождении Ямало-Ненецкого автономного округа. Устойчивость области стыковки стволов в продуктивном пласте оценивается с помощью трехмерного пороупругого моделирования. С целью определения оптимального расположения фишбона рассмотрены ситуации с различным наклоном бокового ствола, с материнским стволом, направленным вдоль максимального и минимального горизонтального напряжения, для случаев, когда сочленение находится в породе с обычной и с пониженной прочностью. В каждой конфигурации сочленения определены диапазоны допустимой депрессии на пласт, а в случае нестабильности при добыче нефти – указаны перепады давления, при которых возможно безопасное бурение и эксплуатация скважин. Моделирование с учетом нарастания корки бурового раствора на стенках скважин показало, что перепад давления может быть существенно снижен с сохранением устойчивости стенок сочленения.</p></abstract><trans-abstract xml:lang="en"><p>The objective is the junction zone of the multilateral fishbone wellbores planned at the Yamalo-Nenets Autonomous District oilfield. Reservoir rock stability around the junction area is estimated with the help of the full coupled 3D poroelastic modeling. In order to determine the optimal fishbone location, the different cases with the various sidetrack inclination, parent well orientation along the maximal and minimal horizontal stresses with the condition of sidetracking in the rock with standard and reduced strength were simulated. The permissible depression and repression values were estimated for each fishbone configuration. For the cases with unstable junction the safe pressure drop and overbalance for drilling regime were determined. It was shown that in the case when mudcake is formed on the wellbores wall the pressure drop can be essentially decreased with fishbone stability retention.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>фишбон</kwd><kwd>оптимизация проектирования скважин</kwd><kwd>устойчивость сочленения</kwd><kwd>пороупругое моделирование</kwd><kwd>глинистая корка бурового раствора</kwd><kwd>прочность песчаника</kwd></kwd-group><kwd-group xml:lang="en"><kwd>fishbone</kwd><kwd>well design optimization</kwd><kwd>junction zone stability</kwd><kwd>poroelastic modeling</kwd><kwd>mudcake</kwd><kwd>sandstone strength</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">Еременко С.Ю. (1991). Методы конечных элементов в механике деформируемых тел. Харьков: Основа, 272 с.</mixed-citation><mixed-citation xml:lang="en">Aadnoy B.S., Edland C. (2001). Borehole stability of multilateral junctions. Journal of Petroleum Science and Engineering, 30, pp. 245–255. https://doi.org/10.1016/S0920-4105(01)00137-1</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Кашеваров А.А., Ельцов И.Н., Эпов М.И. (2003). Гидродинамическая модель формирования зоны проникновения при бурении скважин. Прикладная механика и техническая физика, 44(6), с. 148–157.</mixed-citation><mixed-citation xml:lang="en">Aadnoy B.S., Froitland T.S. (1991). Stability of adjacent boreholes. Journal of Petroleum Science and Engineering. 6, pp. 37–43. https://doi.org/10.1016/0920-4105(91)90022-F</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Рудяк В.Я., Серяков А.В., Манаков А.В. (2013). Совместное моделирование процессов геомеханики и фильтрации в прискважинной зоне во время бурения. Сборник трудов конференции: Геодинамика и напряженное состояние недр Земли. Новосибирск: ИГД СО РАН, т. 1, с. 383–388.</mixed-citation><mixed-citation xml:lang="en">Akhmetov M., Maximov M., Lymarev M., Malyshev Ye., Vasilyev R., and N. Glushenko, F. Rakhmangulov, and D. Frolov (2019). Drilling Extended Reach Well with Eight Fishbone Sidetracks: East Messoyakha Field. Proceedings of the SPE Russian Petroleum Technology Conference, Moscow, Russia. https://doi.org/10.2118/196788-RU</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Савин Г.Н. (1968). Распределение напряжений около отверстий. Киев: Наукова Думка, 891 с.</mixed-citation><mixed-citation xml:lang="en">Alchibaev D.V., Glazyrina A.Ye., Ovcharenko Yu.V., Kalinin O.Yu., Lukin S.V., Martemyanov S.V., Zhigulskiy S.V., Chebyshev I.S., and A.V. Sidelnik., I.Sh. Bazyrov (2017). Application of 3D and Near-Wellbore Geomechanical Models for Well Trajectories Optimization. Proceedings of the SPE Russian Technology Conference, Moscow, Russia. https://doi.org/10.2118/187830-RU</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Фадеев А.Б. (1987). Метод конечных элементов в геомеханике. М: Недра, 221 с.</mixed-citation><mixed-citation xml:lang="en">Bargui H., and Y. Abousleiman (2000). 2D and 3D elastic and poroelastic stress analyses for multilateral wellbore junctions. Proceedings of the 4th North American rock mechanics symposium, Seattle, Washington, US. ARMA-2000-0261.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Aadnoy B.S., Edland C. (2001). Borehole stability of multilateral junctions. Journal of Petroleum Science and Engineering, 30, pp. 245–255. https://doi.org/10.1016/S0920-4105(01)00137-1</mixed-citation><mixed-citation xml:lang="en">Bayfield M., Fisher S.L., and L.M. Ring (2000) Burst and collapse of a sealed multilateral junction: Numerical simulations. SPE Drill. &amp; Completion, 15(2). https://doi.org/10.2118/63813-PA</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Aadnoy B.S., Froitland T.S. (1991). Stability of adjacent boreholes. Journal of Petroleum Science and Engineering. 6, pp. 37–43. https://doi.org/10.1016/0920-4105(91)90022-F</mixed-citation><mixed-citation xml:lang="en">Brister A.R. (1997) Analyzing a multi-lateral well failure in the east Wilmington field of California. Proceedings of the SPE Western Regional Meeting, California. https://doi.org/10.2118/38268-MS</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Akhmetov M., Maximov M., Lymarev M., Malyshev Ye., Vasilyev R., and N. Glushenko, F. Rakhmangulov, and D. Frolov (2019). Drilling Extended Reach Well with Eight Fishbone Sidetracks: East Messoyakha Field. Proceedings of the SPE Russian Petroleum Technology Conference, Moscow, Russia. https://doi.org/10.2118/196788-RU</mixed-citation><mixed-citation xml:lang="en">Detournay E., Cheng A.H.-D. (1993). Fundamentals of poroelasticity. Chapter 5. Comprehensive Rock Engineering: Principles, Practice and Projects. Vol. II. Analysis and Design Method. Pergamon Press, pp. 113–171. https://doi.org/10.1016/B978-0-08-040615-2.50011-3</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Alchibaev D.V., Glazyrina A.Ye., Ovcharenko Yu.V., Kalinin O.Yu., Lukin S.V., Martemyanov S.V., Zhigulskiy S.V., Chebyshev I.S., and A.V. Sidelnik., I.Sh. Bazyrov (2017). Application of 3D and Near-Wellbore Geomechanical Models for Well Trajectories Optimization. Proceedings of the SPE Russian Technology Conference, Moscow, Russia. https://doi.org/10.2118/187830-RU</mixed-citation><mixed-citation xml:lang="en">Eremenko S.Yu. (1991). Finite Element Method in Solid Mechanics. Kharkov: Osnova, 272 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Bargui H., and Y. Abousleiman (2000). 2D and 3D elastic and poroelastic stress analyses for multilateral wellbore junctions. Proceedings of the 4th North American rock mechanics symposium, Seattle, Washington, US. ARMA-2000-0261.</mixed-citation><mixed-citation xml:lang="en">Fadeev A.B. (1987). Finite Element Method in Geomechanics. Moscow: Nedra, 221 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Bayfield M., Fisher S.L., and L.M. Ring (2000) Burst and collapse of a sealed multilateral junction: Numerical simulations. SPE Drill. &amp; Completion, 15(2). https://doi.org/10.2118/63813-PA</mixed-citation><mixed-citation xml:lang="en">Haddon R.A.W. (1966). Stresses in an infinite plate with two unequal circular holes. The Quarterly Journal of Mechanics and Applied Mathematics, XX(3), pp. 277–291. https://doi.org/10.1093/qjmam/20.3.277</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Brister A.R. (1997) Analyzing a multi-lateral well failure in the east Wilmington field of California. Proceedings of the SPE Western Regional Meeting, California. https://doi.org/10.2118/38268-MS</mixed-citation><mixed-citation xml:lang="en">Kashevarov A.A., El’tsov I.N., Epov M.I. (2003). Hydrodynamics model of invasion zone formation while borehole drilling. Journal of Applied Mechanics and Technical Physics, 44(6), pp. 148–157. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Detournay E., Cheng A.H.-D. (1993). Fundamentals of poroelasticity. Chapter 5. Comprehensive Rock Engineering: Principles, Practice and Projects. Vol. II. Analysis and Design Method. Pergamon Press, pp. 113–171. https://doi.org/10.1016/B978-0-08-040615-2.50011-3</mixed-citation><mixed-citation xml:lang="en">Ling C-H (1948). On the stresses in a plate containing two circular holes. Journal of Applied Physics, 19(1), pp. 77–82. https://doi.org/10.1063/1.1697875</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Haddon R.A.W. (1966). Stresses in an infinite plate with two unequal circular holes. The Quarterly Journal of Mechanics and Applied Mathematics, XX(3), pp. 277–291. https://doi.org/10.1093/qjmam/20.3.277</mixed-citation><mixed-citation xml:lang="en">Mohamad-Hussein A., Heiland J. (2018). 3D finite element modeling of multilateral junction wellbore stability. Petroleum Science, 15, pp. 801–814. https://doi.org/10.1007/s12182-018-0251-0</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Ling C-H (1948). On the stresses in a plate containing two circular holes. Journal of Applied Physics, 19(1), pp. 77–82. https://doi.org/10.1063/1.1697875</mixed-citation><mixed-citation xml:lang="en">Papanastasiou P., Sibai M., Heiland J., Shao J. F., Cook J., Fourmaintraux D., Onaisi A., Jeffryes B., and P. Charlez (2006). Stability of a Multilateral Junction: Experimental Results and Numerical Modeling. SPE Drill &amp; Completion, 21, pp. 4–11. https://doi.org/10.2118/78212-PA</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Mohamad-Hussein A., Heiland J. (2018). 3D finite element modeling of multilateral junction wellbore stability. Petroleum Science, 15, pp. 801–814. https://doi.org/10.1007/s12182-018-0251-0</mixed-citation><mixed-citation xml:lang="en">Rudyak V.Ya., Seryakov A.V., Manakov A.V. (2013). Joint modeling of the geomechanics and filtration processes in near-wellbore zone while drilling. Proceedings of the conference «Geodinamics and Stressed State of the Earth Interior» 3-6 October 2011, MISD RAS, Novosibirsk, Russia. Vol.1. PP.383-388. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Papanastasiou P., Sibai M., Heiland J., Shao J. F., Cook J., Fourmaintraux D., Onaisi A., Jeffryes B., and P. Charlez (2006). Stability of a Multilateral Junction: Experimental Results and Numerical Modeling. SPE Drill &amp; Completion, 21, pp. 4–11. https://doi.org/10.2118/78212-PA</mixed-citation><mixed-citation xml:lang="en">Savin G.N. (1968). Raspredelenie napryazheniy okolo otverstiy. Kiev: Naukova Dumka, 891 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Zoback M.D. (2010). Reservoir Geomechanics. Cambridge University Press, 449 p.</mixed-citation><mixed-citation xml:lang="en">Zoback M.D. (2010). Reservoir Geomechanics. Cambridge University Press, 449 p.</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>
