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Oil Well Drilling Fluid Additive shale stabilizer Sulfonated Asphalt

sulphonated asphalt Stabilize shale stratum Control HTHP FL Produce thin and tenacious mud cakes ISO9001,ISO14001

LGB good quality drilling fluid chemical additives foaming agent

MD Injection drilling fluid chemical additives foaming agent 1.Suit for MD injection 2.Decompose quickly and safety 3.Pure wh

Huminrich Shenyang K Humate additive drilling fluids

Huminrich Shenyang K Humate additive drilling fluids Size: 100-120mesh Moisture: 14% K2O: 8% min Humic Acid (dry base): 60%