# Sell Mineral Rights in McMullen County, TX | Berlin > Sell McMullen County, TX mineral rights: Eagle Ford oil and condensate royalties near Tilden and Calliham, countywide. Free valuation with the work shown. Source: https://www.berlinroyalties.com/texas/mcmullen-county/ Publisher: Berlin Royalties, a veteran-owned oil and gas mineral and royalty buyer in Tulsa, Oklahoma, buying for its own account since 2014. Call or text 918-984-1645. License: free to quote and cite with attribution to Berlin Royalties and a link to the source URL. Where We Buy · Texas · McMullen County ## Sell your McMullen County mineral rights. Tilden, Calliham: we buy minerals and royalties throughout McMullen County, in the Eagle Ford condensate window. [Get a Free Valuation](https://www.berlinroyalties.com/free-valuation/) or call or text [918-984-1645](tel:9189841645) McMullen County has fewer than a thousand residents and about 125 companies producing oil and gas under them. Tilden is the seat, Choke Canyon is the lake, and nearly every section of the county is held by an Eagle Ford unit. The mineral owners are mostly heirs of the ranching families, and the fractions have gotten small. **What produces here.** Railroad Commission production for August 2026: 1,548,633 barrels of oil, 340,473 barrels of condensate, and about 14.7 million Mcf of gas (2.69 million casinghead, 12.02 million gas well), nearly all from Eagleville (Eagle Ford-1) and Hawkville (Eagleford Shale), with Sugarkane (Eagle Ford) and A.W.P. (Olmos) behind them. The operators you will see on checks and in the county records include EOG Resources, INEOS USA Oil and Gas, BPX Operating, GulfTex Energy, Verdun Oil and Gas, Murphy Exploration and Production, Burlington Resources (ConocoPhillips), Crescent Energy, Caturus Energy, and Rosewood Resources. The Commission approved 79 new drilling permits here in 2026 through November 7, 74 of them horizontal, led by GulfTex with 16, EOG with 15, Verdun with 12, and Silver Hill Energy with 9, and the fall was busy: Crescent's six-well Chine pad, EOG's four-well Silverton pad, and Verdun's Sauterelle Unit wells were all approved between October 21 and November 6. Whatever you own here, producing royalties, non-producing acreage, or an inherited fraction split among family, we will identify it from whatever paperwork you have, value it off the actual wells and activity, and show you the reasoning with the offer. Free, no obligation, and no pressure: if keeping it is the right answer, we will say so. Inherited it? Start with [inherited mineral rights in Texas](https://www.berlinroyalties.com/inherited-mineral-rights/texas/). Formations & Plays ## What produces here ### Eagleville and Hawkville Eagle Ford Eagleville (Eagle Ford-1) carries the oil and Hawkville (Eagleford Shale) the deep condensate and gas, together nearly all of a county that was pure ranch land before 2010. ### Olmos, Wilcox, and Edwards A.W.P. (Olmos), the deep Wilcox gas fields, and Dilworth (Edwards Lime): the pre-shale production that still pays small checks across the county. Counties ## Communities we see in McMullen County title Tilden Calliham Wherever your tract sits in McMullen County, we will research it free and value it with the work shown. 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See the [full county index](https://www.berlinroyalties.com/counties/), or start with how to [sell Texas mineral rights](https://www.berlinroyalties.com/texas/). ### Inherited Texas minerals? Whether you need a probate, the affidavit and transfer on death routes, the dormant mineral rules, and where unpaid royalties go: [inherited mineral rights in Texas, what heirs should do](https://www.berlinroyalties.com/inherited-mineral-rights/texas/). [What Texas mineral rights are worth](https://www.berlinroyalties.com/mineral-rights-value/texas/), information only, with this month's activity. ### The Texas mineral owner's guide Everything a Texas owner needs in one place: who owns what under state law, how royalties must be paid and by when, what a buyer can and cannot deduct, the tax treatment of a sale, and the deadlines that quietly cost people their minerals. Free, and no sign-up. [Read the Texas guide](https://www.berlinroyalties.com/guide/texas/) [Every oil and gas operator in Texas](https://www.berlinroyalties.com/operators/texas/), with contact information, refreshed from the state regulator. Free to search, and useful whether or not you ever sell anything. Questions ## Straight answers for McMullen County owners What are mineral rights worth in McMullen County? It depends on whether your tract sits in the oil window near the Atascosa line or the condensate and gas window to the south, how many laterals the unit has and will get, and your decimal. McMullen County units range from 2011 wells on slow decline to 17,500-foot wells permitted last month, so county averages mislead. We value off the actual wells and permits and show the work, free. Does Texas have a dormant mineral act that can take unused minerals? No. Texas has no dormant mineral statute, so an unleased, unproduced mineral interest stays in the family indefinitely. What does happen is that royalty money an operator cannot deliver goes to the Texas Comptroller as unclaimed property after three years, where it waits at ClaimItTexas. We check it for every owner we talk to. A horizontal well crosses my tract but I never signed a lease. Who pays me? Nothing happens automatically. Texas has no general forced pooling, so an operator needs your lease or a ratification before your tract contributes to a unit, and a lateral drilled under an unleased tract without one is the operator's problem, not yours. If you have been told you are in a unit but have no lease, we will pull the unit filings and tell you what you actually have. What does it cost me to sell? Nothing. Berlin pays all title work, document preparation, and recording costs. The offer you accept is the amount you receive. ## Before you sign anything in McMullen County The things owners here most often wish they had read first. All free, none of it gated. - [How mineral rights are valued](https://www.berlinroyalties.com/mineral-rights-value/), including the rule of thumb people quote and why it is usually wrong - [How to sell mineral rights](https://www.berlinroyalties.com/sell-mineral-rights/) and [how to sell oil and gas royalties](https://www.berlinroyalties.com/sell-oil-and-gas-royalties/), with the real process and timeline - [Who buys mineral rights](https://www.berlinroyalties.com/who-buys-mineral-rights/), the five kinds of buyer compared, and [the companies that buy mineral rights](https://www.berlinroyalties.com/mineral-buyers/) and how to check them - [The Pugh clause](https://www.berlinroyalties.com/pugh-clause/), the single most valuable sentence you can negotiate into a lease - [What a farm out is](https://www.berlinroyalties.com/farmout-agreements/), and why your operator suddenly changed - [The rule of capture](https://www.berlinroyalties.com/rule-of-capture/), and why a neighbor's well can legally drain your minerals - [Non-participating royalty interests](https://www.berlinroyalties.com/non-participating-royalty-interest/), if your deed carved one out - [Executive rights](https://www.berlinroyalties.com/executive-rights/), if somebody else signs the lease that binds your minerals - [Surface owner rights](https://www.berlinroyalties.com/surface-owner-rights/), if you own the ground and someone else owns what is under it - [Questions to ask a buyer](https://www.berlinroyalties.com/questions-to-ask/) and [what happens if you want out after signing](https://www.berlinroyalties.com/can-i-back-out-of-a-mineral-rights-sale/) Free Valuation ## Find out what your McMullen County minerals are worth. Free, no obligation, and no pressure. We reply within one business day, usually faster. Prefer the phone? Call or text [918-984-1645](tel:9189841645) and you will get Stephen, the owner, not a call center. If we miss you, we text back the same day. In a hurry? [Text a photo of a royalty check stub](https://www.berlinroyalties.com/text-your-check/) to [918-984-1645](tel:9189841645) and our [preliminary offer](https://www.berlinroyalties.com/preliminary-offer/) puts a written number in front of you within about two business days. It holds for 7 while you decide. Your Name Phone Number Email Address Where are your minerals located? OklahomaTexasNew MexicoLouisiana ArkansasKansasNorth DakotaMontana WyomingColoradoUtahCalifornia West VirginiaOhioPennsylvaniaKentucky MichiganMississippiAlabamaIllinoisIndianaAlaska Sand/Gravel/AggregateOther / Not sure County (if known) A few optional questions that speed up the valuation Interest type Select an option Minerals and Royalties Working Interest Overriding Royalty Interest An Entity (LLC, Partnership, Trust) Not Sure Are you currently receiving royalty checks? Select an option Yes No I Used To But They Stopped Not Sure Have you received offers for your minerals before? Select an option Yes No What best describes your situation? Select an option I'm ready to sell now I'm exploring my options I'm just curious what they're worth When would you like this done? Select an option This month This quarter No timeline, just researching Anything else? (optional) Get My Free Valuation No cost, no obligation, and we never share your information.