There are unfortunately a lot of ‘it depends’ in your question. If your lease (and ownership) is limited to certain depths and they drill within a named pooled unit, but in the depths that you do not own in, then you will not receive royalties on the deeper wells. You need to look at what you own, what you leased, where are the new wells, etc. And there is no such thing as a ‘quick scan’ of revenue statements vs. TXRRC. Factors include ownership, lease provisions, what is filed with the county, etc. This community has a wealth of knowledge as you start untangling what you are really dealing with.