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Application filed by Підприємство "Чернігівнафтогаз" Ат "Укрнафта", Предприятие «Черниговнефтегаз» АО «Укрнафта»filedCriticalПідприємство "Чернігівнафтогаз" Ат "Укрнафта"
Priority to UA98031268ApriorityCriticalpatent/UA29250A/en
Publication of UA29250ApublicationCriticalpatent/UA29250A/en
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum
(AREA)
Abstract
The invention relates to oil-and-gas producing industry, in particular to well treatment with solutions of surface-active substances. The method includes injection of micellar solution. Dilution of concentrate of micellar solution is performed with 1-10% solution of non-ionic surface-active substance. Process of actions is started from injection to bed 2-8% upon oil sulphonates micellar solution with its following soaking during not less than 48 hours.
UA98031268A1998-03-121998-03-12Method for effecting bed and well termination
UA29250A
(en)