Performance Evaluation of STARPAM Polymer and Application in High Temperature and Salinity Reservoir

Table 4

Comparison of the influence of polymers viscosity on the salinity.

Salinity /(mg/ L)	Apparent viscosity /(mPa·s)
	STARPAM	MO-4000	HPAM
2000	88.00	58.72	42.01
6000	70.84	29.83	20.20
12000	55.60	20.66	12.56
20000	45.41	14.02	10.00
32000	35.17	11.88	8.90
60000	29.89	9.13	5.59