file:cross-borehole-tomography-in-development-geology_fig3.png|{{figure number|3}}Time lapse tomograms acquired at 6 month intervals across a thermal EOR project. (After Justice et al.<ref name=pt07r25 />.) | file:cross-borehole-tomography-in-development-geology_fig3.png|{{figure number|3}}Time lapse tomograms acquired at 6 month intervals across a thermal EOR project. (After Justice et al.<ref name=pt07r25 />.) |