9.3.4 Perforations

In the current version, a stimulation job contains a set of perforation clusters, which are weakly referenced to a perforation library (similar to the material library described above) using the UUID. In the previous version, perfs were on the interval to capture that data as part of the current stimulation job.

However, if perforations already exist (i.e., if you are refracking a previously stimulated well), then that perforation information is needed to accurately design the new stim job.