The analysis of the hydraulic fracturing efficiency at the Potochnoe field facility AV1_2

[摘要] Currently, large deposits of the Russian Federation are in the final stages of development. Taking this into account, the new methods of enhanced oil recovery are required in the final stages of developing formations with hydrocarbon stock hard to recover. The use of hydraulic fracturing allows increasing the degree of oil recovery from flooded formations, optimizing production and prolonging the economically profitable period of development. This paper examines the application of hydraulic fracturing based on the production figures for the facility AV1-2 in the Potochnoe field. The results, obtained on the basis of analysing the formation AV1-2, show that the highest post-frac fluid rate is achieved in the formations of a greater power. The application of large proppant masses allows obtaining higher post-treatment fluid rate. Similarly, the increase of the proppant specific mass results in the growth of the specific post-frac fluid rate.

[发布机构] Ufa State Petroleum Technological University, Branch of the University in the City of Oktyabrsky, 54a, Devonskaya St., Oktyabrsky, Bashkortostan; 452607, Russia^1

[效力级别] 电工学

[关键词] Enhanced oil recovery;Field facilities;Fluid rates;Oil recoveries;Post treatment;Production figures;Proppant;Russian federation