{HEAD ~ The viscosity} of the formed emulsion is less than that of {TAIL ~ the crude oil} or the crude oil and water mixture flowing into the well bore which allows the oil to be more efficiently pumped to the surface and transported for further processing 
{ HEAD ~ The viscosity } of the formed emulsion is less than that of { TAIL ~ the crude oil } or the crude oil and water mixture flowing into the well bore which allows the oil to be more efficiently pumped to the surface and transported for further processing
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