Large-Scale Geological Carbon Sequestration - Introduction to Carbon Capture and Sequestration - page 502

Figure 10.5.4 Time lapse of seismic refl ections
Seismic refl ections along a cross-section showing the change in acoustic properties of
the Utsira Formation as CO 2 has been injected since 1996. The fi nal frame shows the
difference between the response in 2008 (after 12 years of injection) and the initial (pre-
injection) system. Graphic by Statoil. Reproduced with permission from Fjæran [10.48] .