In my area, two adjacent 640 acre sections 8&9 are combined & allocated into two narrow pooled units 640 acres each, 1/2 mile wide X 2 miles long (labelled north and south pooled units, or east and west units). Then, long lateral horizontal wellbores 10,176’ long (almost 2 miles) are drilled across sections 8&9, with royalties shared among the 640 acre pooled unit. Long laterals produce more O&G, but the pooled units are larger so royalties are divided among twice as many acres.
You can see your plat map, go to drilling permit, scroll to bottom attachments. Long laterals are usually drilled at different levels, e.g., Wolfcamp A and B.
Is this what you’re asking?