Schlumberger

Product Sheet: M-I 157

Date: 2/1/2004

Download: M-I 157 (0.56 MB PDF)

M-I 157 emulsifier is a supplemental additive used to improve filtration control and increase emulsion stability. It has application in all NOVA synthetic and VERSA oil systems. M-I 157 additive should only be used in severe situations where thermal stability, emulsion stability or wettability problems have been encountered. It should always be used in conjunction with treatments of the primary emulsifier and wetting agent.

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