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A typical "large" rig will need a 100m x 100m drill pad, roads to access which are often highly controlled during the design phase.
A drilling rig will remain on location for MAYBE 30-40 days if it is a deep well (2000m-7000m).
A completions rig (aka service rig) will come out afterwards to complete the well (install downhole equipment / frac / get the well ready for production). Lease may be a bit bigger if large frac. Been a drilling engineer for 15+ years so haven't really seen too many fracs.