2D Model Study of CO2 Plumes in Saline Reservoirs by Borehole Resistivity Tomography
Figure 5
Evaluation of the reconstructed electrical resistivity tomograms (depth of 101, = electrode spacing) using methods of region of index, ROI (top, (3)) and relative model difference, (bottom, (4)) for survey between two borehole electrode arrays (●) as a function of subsurface scenario (W1, W24, and W8, 1st column), and electrode configuration (see Table 3 for symbols). Solid lines refer to target boundaries.
