A sacrificial agent solution which is compatible with high molecular weight mobility control polymers for enhanced oil recovery, said solution comprising about 0.1% to about 5% by {HEAD ~ weight} of {TAIL ~ a lignosulfonate} and about 0.01% to about 5% by weight of a polyalkylene glycol having a relatively low molecular weight 
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A sacrificial agent solution which is compatible with high molecular weight mobility control polymers for enhanced oil recovery , said solution comprising about 0.1 % to about 5 % by { HEAD ~ weight } of { TAIL ~ a lignosulfonate } and about 0.01 % to about 5 % by weight of a polyalkylene glycol having a relatively low molecular weight
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH