There is no single per-acre price — Illinois mineral rights value comes down to a handful of drivers. Here's what they are, and how to find out what yours are worth.
Quick answer — How much are mineral rights worth in Illinois?
It is tempting to ask for an average price per acre, but it is the wrong question. Two Illinois tracts in the same county can be worth very different amounts depending on production, the operator, and how much drilling is left. Anyone quoting a single per-acre figure sight-unseen is guessing. What a serious buyer actually does is evaluate your interest.
Illinois is not one mineral market. Southeastern Illinois Basin counties such as White, Lawrence, Crawford, Wayne, Marion, and Clay with long-lived conventional oil (and many waterflood units) can look nothing like a non-producing or distant tract elsewhere in the state. A single statewide "average price per acre," a flat "mineral royalty value," or a one-number answer to "how much do mineral rights sell for" erases those differences — royalty checks track your decimal interest, well performance and decline, operator quality, lease terms, and commodity conditions. Public records add another wrinkle: the Illinois State Geological Survey publishes well locations, producing horizons, and geological records that describe wells and geology, not your individual royalty payment or a sale price.
In Illinois, the most active oil and gas development centers on the Illinois Basin — shallow conventional oil across southeastern counties such as White, Lawrence, Crawford, Wayne, Marion, and Clay, much of it long-lived stripper and waterflood production. Where your tract sits relative to that activity is one of the biggest factors in what your minerals are worth. Illinois value is usually a mature-oil story: current check volumes and decline, operator continuity on old waterflood units, your decimal and lease royalty fraction, and whether the interest is still tied to producing wells — not a statewide per-acre average or a shale-inventory narrative.
Producing vs. non-producing: producing minerals are valued on current income and how fast the wells decline; non-producing minerals on the odds and timing of future drilling.
Well age & decline: a check from a new well overstates what it will pay in a few years — every buyer models the decline curve.
Operator & remaining inventory: a strong operator and undrilled locations add future value.
Your net mineral acres / decimal interest: the size of your actual stake.
Lease terms: your royalty fraction and post-production deduction language change net income.
Commodity prices: oil and gas prices move every valuation — we ground offers in current benchmark prices.
County and legal description: A section, township, and range can help locate matching Illinois State Geological Survey records and place the tract in the southeastern oil belt or elsewhere.
Well or lease information: An operator name, well name, or identifying number helps distinguish nearby wells from the well associated with your interest on the ILOIL map or in ISGS folders.
Recent royalty stub or division order: Shows the operator, your decimal, and payment periods — several months help when wells are stripper-rate or waterflood-supported.
Deed or interest papers, if available: A deed, assignment, or probate papers can help describe the interest and whether minerals were severed from the surface.
A recent royalty statement, division order, or deed helps when you have them. If you do not, start with the county, operator, and what you know about the interest - Buckhead can work from limited information.
The realistic answer is a written offer built from your specific interest — not a statewide average and not a certified appraisal. A recent royalty statement, division order, or deed helps when you have them. If you do not, start with the county, operator, and what you know about the interest - Buckhead can work from limited information. Buckhead evaluates interests using production data, geological analysis, and current market conditions. Buckhead provides a free written offer. Our offer comes at no cost and no obligation. Buckhead Energy is a direct buyer, not a broker — we purchase mineral and royalty interests with our own capital. Because Buckhead is the buyer (not a broker or intermediary), there is no broker commission taken out of your sale.
Illinois State Geological Survey: geological records
Illinois State Geological Survey: ILOIL oil and gas map
Public records provide context and may be incomplete. They do not establish ownership or provide a sale price.
Illinois oil and gas royalties
Inherited Illinois mineral rights
Selling mineral rights in Illinois
Is now a good time to sell in Illinois?
How mineral rights are valued (full guide)
How Buckhead evaluates an interest
Educational information only — not legal, tax, financial, or investment advice, and not a formal appraisal. Consult qualified professionals about your specific situation.
There is no flat per-acre number — value depends on whether your minerals are producing, the wells’ age and decline, the operator, remaining drilling locations, your net mineral acres or royalty decimal, your lease terms, and current oil and gas prices. Buckhead evaluates interests using production data, geological analysis, and current market conditions. Buckhead provides a free written offer.
Per-acre averages are misleading because two tracts in the same county can differ many times over based on production, operator, and remaining inventory. This page does not provide a statewide average or a flat per-acre figure. Buckhead evaluates interests using production data, geological analysis, and current market conditions. Buckhead provides a free written offer.
A recent royalty statement, division order, or deed helps when you have them. If you do not, start with the county, operator, and what you know about the interest - Buckhead can work from limited information. Buckhead provides a free written offer. Our offer comes at no cost and no obligation.
For producing minerals, it is current income and how fast the wells decline. For non-producing minerals, it is the probability and timing of future drilling — nearby permits, leasing, and how proven the play is under your acreage. Buckhead evaluates interests using production data, geological analysis, and current market conditions.
The Illinois State Geological Survey’s ILOIL map provides well locations, producing horizons, and links to available records such as logs and well summaries. The survey organizes its geological records by county, section, township, and range. Its online collection is incomplete, so a missing online record does not establish that a well or interest is absent.
A well record supplies location and geological context. It does not show the complete terms of your interest or your personal royalty income. Compare it with your available ownership documents and recent royalty statements; public well data alone does not provide a sale price. Buckhead evaluates interests using production data, geological analysis, and current market conditions. Buckhead provides a free written offer.
No. An offer is not a formal appraisal — a formal appraisal is an independent opinion prepared for tax, estate, or lending purposes, and Buckhead does not provide one. Buckhead evaluates interests using production data, geological analysis, and current market conditions. Buckhead provides a free written offer. Our offer comes at no cost and no obligation.
Those southeastern Illinois Basin counties concentrate much of the state’s long-lived conventional oil and waterflood production, so checks, operators, and remaining well life often differ from non-producing or distant tracts elsewhere in Illinois. That is why a single statewide per-acre average is not a useful answer for either setting. Buckhead evaluates interests using production data, geological analysis, and current market conditions. Buckhead provides a free written offer.
A recent royalty statement, division order, or deed helps when you have them. If you do not, start with the county, operator, and what you know about the interest - Buckhead can work from limited information. Buckhead Energy is a direct buyer, not a broker — we purchase mineral and royalty interests with our own capital. Buckhead provides a free written offer. Our offer comes at no cost and no obligation.
Buckhead Energy buys mineral and royalty interests across all 50 states and has completed acquisitions in 33 states. Buckhead Energy is a direct buyer, not a broker — we purchase mineral and royalty interests with our own capital. Buckhead Energy has been buying mineral and royalty interests since 2006. Buckhead Energy holds an A+ rating with the Better Business Bureau.
Get My Offer Now