If a sandstone reservoir has porosity and the area is A, and thickness is h and water saturation is Sw then what will be the Original Hydrocarbon in place?

If a sandstone reservoir has porosity and the area is A, and thickne

1.	If a sandstone reservoir has porosity and the area is A, and thickness is h and water saturation is S_w then what will be the Original Hydrocarbon in place?
A.	Ah S<sub>w</sub>
B.	Ah /(1-S<sub>w</sub>)
C.	Ah (1-S<sub>w</sub>)
D.	Ah(1- ) S<sub>w</sub>
Answer» D. Ah(1- ) S<sub>w</sub>