Mysteries behind the Low Salinity Water Injection Technique

Table 9

Summary of relative permeability parameters (second method-third approach).

Injection cycle	𝑘𝑟𝑤	𝑘𝑟𝑜	𝑛𝑤	𝑛𝑜
First cycle	0.025	0.203	1.30	3.50
Second cycle (LSWI Effect)	0.024	0.830	1.70	1.55
Second cycle (trapping number effect)	0.089	0.830	1.43	1.55
Third cycle	0.023	0.850	2.00	1.53
Fourth cycle	0.022	0.860	2.20	1.52