Designing horizontal wells in carbonate reservoirs using geological and hydrodynamic modeling tools Geoloji-hidrodinamiki modelləşdirmə alətlərindən istifadə etməklə karbonatlı laylarda üfüqi quyuların layihələndirilməsi Проектирование горизонтальных скважин на карбонатных коллекторах с исполь-зованием инструментов геолого-гидродинамического моделирования

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BAXTİZİN R., Nurgaliev R., Fattakhov I., Semanov A., Semanova A.

SOCAR Proceedings, pp.46-51, 2023 (ESCI, Scopus) identifier

  • Nəşrin Növü: Article / Article
  • Nəşr tarixi: 2023
  • Doi nömrəsi: 10.5510/ogp2023si100829
  • jurnalın adı: SOCAR Proceedings
  • Jurnalın baxıldığı indekslər: Emerging Sources Citation Index (ESCI), Scopus, Compendex
  • Səhifə sayı: pp.46-51
  • Açar sözlər: carbonate rocks, forecast, horizontal well, injection, modeling, multistage fracturing, pressure maintenance system
  • Açıq Arxiv Kolleksiyası: Məqalə
  • Adres: Bəli

Qısa məlumat

The paper considers one of the ways to determine the optimal arrangement of production and injection horizontal wells in the Vereisky horizon, which formations are composed of interbedded carbonate and terrigenous rocks. The geological and production analysis of the drilled wells was carried out. Multistage hydraulic fracturing was used to increase the proportion of reserves involved in development. When drilling horizontal wells, using hydraulic fracturing, it is possible not only to increase the drainage zone of the target reservoir, but also to involve the above- and below-lying layers in the development. The performed analysis confirmed the high efficiency of horizontal wells with multistage fracturing. Various variants of arrangement of production and injection horizontal wells were designed and modeled using the geological and hydrodynamic model of one of the object’s sections. Based on the performed analysis and calculations, the most effective schemes of well arrangements were selected.