Investigation of Optimum Polymerization Conditions for Synthesis of Cross-Linked Polyacrylamide-Amphoteric Surfmer Nanocomposites for Polymer Flooding in Sandstone Reservoirs

Table 12

Range analysis with apparent viscosity.

	6484.30	6389.15	6118.78	6142.86	6456.84
	8028.83	6855.11	8630.44	8222.55	8177.84
	8750.17	8896.14	8821.75	9026.74	8837.78
	8269.73	7714.41	7962.06	8140.88	8060.58
	1621.07	1597.29	1529.70	1535.71	1614.21
	2007.21	1713.78	2157.61	2055.64	2044.46
	2187.54	2224.03	2205.44	2256.69	2209.45
	2067.43	1928.60	1990.51	2035.22	2015.14
	566.47	626.75	675.74	720.97	595.24

: initiator (KPS) concentration, molL⁻¹. : monomer (acrylamide) concentration, molL⁻¹. : temperature, °C. : cross-linker (DVS) concentration, molL⁻¹. : surfmer concentration, molL⁻¹.