Resinated Lignite In Jinan

Product DescriptionWe are engaged in exporting excellent quality Lignite Resin SPNH to our valuable clients. SPNH is a kind of filtration control agent compounded by NHA and sulfomethylation phenolic resin. It can decrease viscosity and resist temperature and salt so that it can be applied in variuos drilling fluids.

Product DescriptionOur provided Sulfonated Phenoldehyde Resin can reduce the filtration, prevent the collapse of borehole, lubricate the drilling tools in the salt water drilling mud containing calcium under high temperature and high pressure. SMP-2 is one kind of SMP, which can be used in saturated salt water mud. Cl

Product DescriptionOur provided High Temperature Resistant Filtrate Reducer Additives Lignite Resin is a kind of drilling fluid filtration reducer composed by sulfonated phenol-formaldehyde resin and sulfonated lignite, and can be used together with sulfonated asphalt, sulfonated tannin etc. Being heat and salt resist