RE: For info...27 Feb 2019 12:08
It does not work that way.
Perforations of a zone are major works on the tube. The benefits of perforating main play only is that the secondary are back up to when the main flows start declining in the future. Well management is the priority first and foremost and not allocation of P numbers to any CPR. Normall wells would perforate from the base up, but not altogether and not for just getting proven numbers to add to reports. Only time they are co-mingled or multi, is when there is not enough flow to make it financially viable on its own.