Qingdao Green Chemicals Co., Ltd. is the leading manufacturer and supplier of oil drilling chemical products in China. Being the strategic supplier of world famous oil drilling companies, like Halliburton, Baker Hughes, Scomi, etc. we have competitive producing cost, approved quality control system, strong supply capacity and close relationship with shipping lines. Based on co-operation and service experience with leading companies over 6 years, we can supply the best quality and prompt shipment, Competitive price and professional service.With their markets in the world, our products were sold to most of the oil fields of the world, including Middle East, Africa, Asia, Russia, Europe, Middle Asia, North America, Caribbean, South America, etc. MAIN PRODUCTSCALCIUM CHLORIDECalcium chloride 74-77% flakesCalcium chloride 94-97% powderCalcium chloride 94-97% granulesCalcium chloride 94-97% pelletsDRILLING BROMIDESSodium bromide 98% powderSodium bromide 12.4ppg liquidCalcium bromide 14.2ppg liquidCalcium bromide 95% min powderZinc bromide 19.2ppg liquidZinc/Calcium bromide 19.2ppg blend liquidDRILLING FORMATESPotassium formate 13.1ppg liquidPotassium formate 96% small flakesSodium formate 95% powderXanthan Gum Oil Drilling gradeXCD Polymer (Xanthan Gum Dispersible)PAC LVPAC HV/RCMC-LVCMC-HVPHPA( Partial Hydrolytic Polyacrylamide)Bentonite API GradeBentonite OCMA GradeSoda Ash PowderSodium Bicarbonate powderCitric Acid AnhydrousCaustic Soda PearlsOthersCalcium carbonate powder, Zinc carbonate 57% Powder,Sodium Nitrate, Sodium Sulfite, Sodium sulfate, Sodium Meta Bisulfite Powder, Aluminum Stearate, Aluminum Silicate, Potassium Hydroxide 90% Powder, Lime, Gypsum, HEC (Hydroxy Ethyl Cellulose), Drilling Starch, High Temperature Drilling Starch, Natural Asphalt Filter Cartridge