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Caustic soda pearl
Chemical products
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Modified low viscosity carboxyl methyl cellulose LV-MC
Sulfomethylated Phenolic Resin SMP
Sulfonate copolymer filtration reducer DSP-2
Polyacrylamide powder PA
Organic lignite anti-high temperature and anti-collapse filtrate reducer WGF-1
Modified Starch LYS for drilling fluid
Anti-salt and Anti-temperature water-loss control additive LY-1 for drilling fluid
YL series cationic emulsified asphalt for drilling fluid