Key words: oil reservoir, well, coefficient of productivity, bottom-hole pressure, hydraulic fracturing.
The authors consider changing rates of productivity and production wells after hydraulic fracturing at the Unvinskoye oil field. It is shown that by reducing the pressure bottom-hole technology hydraulic fracturing efficiency can be greatly reduced by reducing the pressure bottom-hole technology. Taking into account the influence of the reservoir deformations and gas on the productivity bobryk deposits’ wells operation after hydraulic fracturing should be conducted under minimum depression.
References
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