What Are Mineral Rights?
When you own land in the United States, you typically hold two types of estates: Surface Rights (the right to use the surface of the land for building, farming, or living) and Mineral Rights (the right to explore, extract, and sell the oil, natural gas, coal, and other resources beneath the surface). These estates can be severed (separated). If you sell your surface rights but keep your mineral rights, you retain the ability to receive lease bonuses and royalty payments if oil or gas is produced.
Types of Subsurface Ownership
- Mineral Interests: You own the actual minerals in place, including the executive right to sign leases and negotiate bonuses.
- Royalty Interests (RI): You have a right to receive a percentage of the production revenue, free of production costs. You do not have executive rights to lease the land.
- Overriding Royalty Interests (ORRI): A royalty interest carved out of the working interest of an oil and gas lease. It expires when the underlying lease expires.
How Are Mineral Rights Valued?
Determining the value of mineral rights depends on activity level in the basin, production status (producing vs. non-producing), commodity prices, and lease terms (e.g., royalty decimal like 3/16ths or 1/4th). As a rule of thumb, producing mineral rights are valued at a multiple of monthly income (typically 60x to 100x of your average monthly check), depending on decline rates. Non-producing rights are valued based on proximity to active wells and future development likelihood.
The Step-by-Step Selling Process
- Gather Documents: Deeds, leases, check stubs, and division orders.
- Avoid the Single-Offer Trap: Never accept the first unsolicited mail offer; these are usually lowball speculator bids.
- List on an Open Marketplace: Listing on a platform like Wildcatters.co exposes assets to hundreds of verified buyers, forcing competition and driving up the sales price.
- Negotiate and Execute a PSA: Work with an oil & gas attorney to execute a Purchase and Sale Agreement.