Associating Polymer Networks Based on Cyclodextrin Inclusion Compounds for Heavy Oil Recovery

Table 3

Oil recovery from sand pack tests.

Entry	Initial oil saturation (%)	Water flooding recovery (%)	Tertiary recovery (%)	Lowest water cut in EOR (%)	Final oil recovery (%)
HPAM	91.3	39.5	10.5	88.9	50.0
HAP-4	88.2	40.5	28.3	78.4	68.8
HAP-CDE	89.9	39.7	34.8	73.4	74.5