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配方类型: EMULSIONS
配方说明: Oil-Well Drilling-Fluid Emulsion (U.S. Patent 2,862,881)
配方组成: Lime/10
Wood-Rosin Extract/5
Vegetable Pitch/15
Adsorptive Clay/25
Calcium Chloride/10
Petroleum Sulfonate/5
配制方法: Use 20 to 70 parts of above with water to make a barrel of drilling fluid.

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