How to Evaluate a Mineral Package

Start With an Asset Schedule, Not a Multiple

An acquisition review should begin with a schedule detailed enough to identify exactly what would change hands. That schedule should name the record owner, county and state, legal description, tract, net mineral acres, ownership fraction, lease royalty, executive rights if relevant, depth or formation limits, reservations, unit, operator, payor, wells, and current decimal. Each line should point back to a deed, assignment, probate instrument, lease, division order, statement, regulatory record, or stated assumption. A headline cash-flow multiple is not useful until those inputs reconcile. Two packages can produce the same monthly check and still carry different value because one has additional undeveloped benches, a cleaner title chain, a stronger lease royalty, more diversified well exposure, or a decimal that matches the underlying acreage. The schedule is where those differences become visible. When a source conflicts with another, the file should preserve the conflict as a diligence item instead of silently selecting the number that produces the more attractive result.

Separate Existing Production From Development Optionality

The producing case should be built from normalized revenue and volume history by well, product, sales month, price, taxes, deductions, owner decimal, and net payment. Suspense releases, prior-period corrections, recoupments, and catch-up checks belong outside recurring revenue so they do not inflate the base. The model should state well age, decline stage, downtime, operator changes, product mix, commodity assumptions, terminal decline, and discount rate. Undeveloped value belongs in a separate case organized around spacing, permits, offsets, completion results, formation or bench, operator inventory, lease term, and a realistic development calendar. Nearby drilling is evidence, not proof that the subject tract will participate. Keeping the two cases separate lets an owner see how much of the proposed consideration is supported by cash already received and how much depends on future wells, timing, and operator decisions. It also makes scenario changes honest: a delayed location or lower commodity deck should affect the optionality case without rewriting the history of the wells already producing.

Make the Range Traceable Through the Closing Documents

A mineral package is not fully underwritten when a spreadsheet produces a present value; it is underwritten when the model, title review, purchase schedule, adjustment language, settlement statement, and deed all describe the same interest. The file should state how a corrected acreage figure, different lease burden, decimal change, excluded depth, missing tract, title cure, operator transfer, or well-status change affects consideration. It should distinguish a preliminary range from a proposal supported by documents and identify which conditions remain open. The purchase agreement should define diligence timing, curative responsibility, funding conditions, extension rights, post-effective-date revenue, and the method used for acreage or title adjustments. The deed then needs to match the priced schedule on grantor, grantee, counties, tracts, fractions, depths, formations, included rights, reservations, exclusions, effective date, and warranty language. A disciplined acquisition analysis gives the owner a line of sight from each material model input to a record, assumption, adjustment rule, and final conveyance.