Lab and field tests of multifunctional surfactant SNPX-PKD-515

Shamray YV; Shakirzianov RG; Lisitsina MN; Koshenev VN; Lushpeeva OA; Provodnikov GB

Neftyanoe Khozyaistvo, No.2, 4-5, 1998

Shamray YV, Shakirzianov RG, Lisitsina MN, Koshenev VN, Lushpeeva OA, Provodnikov GB

Test results of SNPX-PKD-515 agent are reviewed. Its high efficiency, expressed in significant increase of wells＇ oil rates and sharp decrease of wells＇ completion period, is stated.