Formation Pore Pressure Variation of the Neocomian Sedimentary Succession (the Fahliyan Formation) in the Abadan Plain Basin, SW of Iran

Figure 12

Chemical variation plots of selected major oxides showing depositional changes in the Lower Fahliyan Formation: (a) in well B-2 and (b) in well C-1 in different oil fields. Dashed lines are correlated to a differentiated horizon of two formation pore pressure systems (high and lower).

(a)

(b)