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

Table 2

Comparison of adding viscosity.

Concentration /(mg/L)	Apparent viscosity/(mPa·s)
	STARPAM	MO-4000	HPAM
250	2.60	0.43	1.30
500	5.63	1.73	1.73
750	12.12	3.89	2.60
1000	21.20	7.36	5.19
1250	32.45	9.95	7.36
1500	45.00	13.85	11.25
1750	58.41	21.20	15.58
2000	75.00	29.40	21.63