In the end, with a highly realistic synthetic model based on Grane field offshore Norway, we demonstrate a more localized inverted time-lapse velocity difference using the proposed SJMI, compared with the regular SJMI. Google Earth is zooming out to show us how the world is changing over time a glacier retreating, a coastline eroding, or a housing development building up in the desert. Therefore, we propose to make a link between reflectivity and velocity update during SJMI optimization, in order to get more localized time-lapse velocity differences.
However, for time-lapse processing, high-resolution time-lapse velocity differences are usually a demand. In SJMI, fine details are not expected in its inverted velocity model, as it only explains the propagation effects in the data, while the scattering effects are explained by the inverted reflectivity model. As well as the free version, there’s also PicPac Pro. PicPac is a unique app, even to this list, as it is not only a fully-fledged time-lapse app, but also a stop-motion one as well. Potentially a bit overwhelming for beginners. Simultaneous Joint Migration and Inversion (SJMI) is an effective time-lapse tool for reservoir monitoring, which combines a joint time-lapse data processing strategy with the Joint Migration Inversion (JMI) method. Cons: Not quite as intuitive user interface as Lapse It.
0 kommentar(er)
