Table 3.

Archie’s law ¹⁴⁶ parameters showing variation in formation conductivity from values of ‘a’ and ‘m’.

Parameters	Literature Values31,149,150
	Sandstone	Carbonate	Simulated Values
Porosity ($\varphi$)	—	0.2–0.5	0.3
Tortuosity Factor ($a$)	0.515–3.45	0.425–1.51	1
Cementation Factor ($m$)	1.225–2.20	1.685–4.14	2.2
Saturation ($S$)	—	—	1
Saturation Exponent ($n$)	—	—	2