Surfactant to reduce the negative impact of aqueous solutions in plugging wells.Surface-active substance of the type "Radinol" or equivalent.Depressor for Oil products RENA-2210.RENA-2210 depressant for petroleum products.Demulsifier(破乳剂) PM brand A, or similar and Demulsifier PM brand B, or similar.Surfactant of the "Radinol" type or equivalent.(表面活性剂)Demulsifier and specifically “Disolvan 2830”.(破乳剂)Hydraulic fracturing gel.Gel fracturing system(压裂凝胶) (reagents for preparation).Well Buffer Liquid.Antifreeze liquid for automobile windscreen washers.(汽车玻璃水)Surfactant for removal of liquid from gas and gas condensate wells