tumnigИзвестия высших учебных заведений. Нефть и газOil and Gas Studies0445-01083033-8174Industrial University of Tyumen10.31660/0445-0108-2016-3-98-101tumnig-334Research ArticleБУРЕНИЕ СКВАЖИН И РАЗРАБОТКА МЕСТОРОЖДЕНИЙDRILLING OF WELLS AND FIELDS DEVELOPMENTИССЛЕДОВАНИЕ СВОЙСТВ ГРАНУЛИРОВАННЫХ ГЕЛЕЙ ДЛЯ РЕГУЛИРОВАНИЯ РАЗРАБОТКИ НЕФТЯНЫХ МЕСТОРОЖДЕНИЙSTUDY OF GRANULAR GELS PROPERTIES TO CONTROLTHE DEVELOPMENT OF OIL FIELDSОвчинниковаСветлана ВалерьевнаOvchinnikovaS. V.ovchinnikovasv@tsogu.ruАлиГассан ХуссейнAliG. H.mehemet80@yahoo.comТюменский индустриальный университетРоссияIndustrial University of TyumenRussian Federation2016300620160398101Copyright © Овчинникова С.В., Али Г.Х., 20162016Овчинникова С.В., Али Г.Х.Ovchinnikova S.V., Ali G.H.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://tumnig.tyuiu.ru/jour/article/view/334

Цель работы - разработка метода для блокирования, высокопроницаемых обводненных пропластков на старых нефтяных месторождениях с последующим вытеснением нефти из низкопроницаемых пропластков. Проведены экспериментальные исследования влияния различных типов гелей PPG (марок k 40 (30 mesh)и k 40 (40 mesh)) на приемистость образцов низкопроницаемых пород. При этом производились замеры проницаемо- сти образцов пород до и после закачки гелей (k 40 (30 mesh) и k 40 (40 mesh)). Закачка велась при различных давлениях и при различной концентрации соли в рассоле. Кроме того, проведены исследования влияния со- держания соли в рассоле на набухание и прочность гелей. Размеры частиц геля находятся в диапазоне от 30 до 80 меш.

Study of granular gels properties to control the development of oil fields. Ovchinnikova S. V., Ali G. H. The ultimate goal of this work was to develop a method to be used in mature oil fields aimed at plugging the highpermeability water flooded layers with further displacement of oil from the low-permeable interlayers and decreasing the water production. The experimental studies were carried out to assess the influence of different types of PPG gels (30 mesh and 40 mesh) on the injectivity of low permeable rock samples. In this study the permeability of the rock samples was measured before and after the gels injection. The injection of gels was run at different pressures and various concentrations of the brine. Additionally, the influence of the brine concentration on the gels swelling and strength was studied. The gel particle size is in the ranged from 30 to 80 mesh.

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The authors declare that there are no conflicts of interest present.