Fig. 2
From: CO2-storage assessment and effective capacity in Algeria
a Geological model of Cambro–Ordovician and Devonian reservoirs in Ahnet–Gourara. The location of this model is shown in Fig. 1a. The color indicates the surface depth of reservoirs. b Effective porosity distribution of Cambro–Ordovician and Devonian reservoirs in Ahnet–Gourara. c CO2 density distribution of Cambro–Ordovician and Devonian reservoirs in Ahnet–Gourara