Herbicide Defoamer E-382/383/384

Drilling Fluid Defoamer E-281/E-282/E-283

Drilling Mud/ Fluid Defoamer E-278/E-279/E-280

Defoamer for Oilfield Additives E-275/E-276/E-277

Defoamer for Oilfield Well Cementation E-272/E-273/E-274

Defoamer for drilling&cementing E-290/E-291/E-292

Defoamer for Delay Coking E-266/E-267/E-268

Defoamer for Beneficiation E-263/E-264/E-265

Defoamer for Oil-gas Separation E-260/E-261/E-262

Defoamer for Petroleum E-257/E-258/E-259

Defoamer for Gold Cyanidation E-254/E-255/E-256

Defoamer for Oil Refining E-251/E-252/E-253