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Improving and enhancing the injectivity of injection wells

Technology of acid stimulation of the wells for improving and enhancing the injectivity of injection wells in carbonate and sandstone reservoirs with acidic composition KSPEO-2 grade N

Technology of acid stimulation of injection wells with acidic composition KSPEO-2 grade N followed by the pumping of squeezing fluid with POLIPAV surfactant compound. POLIPAV chemical provides after-purification of reservoir and equipment from the residual oil film formed at injection of water into injection wells