[whpalmer4]

RobTrew's Where in OF can do such a search, but the result will just be a set of projects containing those actions, with the matching actions selected. That probably won't be very convenient for assessing the schedule, because there will potentially be a lot of other stuff in the view. You also have to

Such a search query might look like this:

tasks where ((completed is false)) and (estimated minutes > <num>) and ((start date ≥ <dte1>) and (start date ≤ <dte2>))

and the script a) allows you to keep a library of such queries and b) prompts you for those placeholders (num, dte1, dte2).