The efficiency analysis of applying hydraulic fracturing of formation at AB1-2 facility of Potochnoye field

[摘要] Nowadays the large-scale deposits of the Russian Federation are at the closing stage of development. Taking into account this fact, new technologies are required for enhanced oil recovery at the closing stage of development and for formations with oil reserves which are difficult to recover. Applying hydraulic fracturing of formation allows enhancing the rate of oil recovery from watered zones, optimizing oil production and prolonging cost-effective field life. The given paper is focused on applying hydraulic fracturing treatment at AB1-2 facility of Potochnoye field. The obtained results based on the analysis of AB1-2 formation reveal that the highest liquid rates after applying hydraulic fracturing were got at formations with higher bed formation thickness. Moreover, using bigger masses of proppant allows getting higher liquid rates after hydraulic fracturing treatment. Similarly, the growth of the specific liquid rate after applying hydraulic fracturing takes place along with the growth of proppant specific gravity.

[发布机构] Branch of Ufa State Petroleum Technical University in the City of Oktyabrsky, 54a Devonskaya Street, City of Oktyabrsky; 452600, Russia^1

[效力级别] 电工学

[关键词] Cost effective;Efficiency analysis;Enhanced oil recovery;Hydraulic fracturing treatments;New technologies;Oil production;Oil recoveries;Russian federation