Tilden, Calliham: we buy minerals and royalties throughout McMullen County, in the Eagle Ford condensate window.
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.
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.
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.
Wherever your tract sits in McMullen County, we will research it free and value it with the work shown.
We buy in every Texas county, including ones without a page here. See the full county index, or start with how to sell Texas mineral rights.
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.
What Texas mineral rights are worth, information only, with this month's activity.
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 guideEvery oil and gas operator in Texas, with contact information, refreshed from the state regulator. Free to search, and useful whether or not you ever sell anything.
The things owners here most often wish they had read first. All free, none of it gated.
Free, no obligation, and no pressure. We reply within one business day, usually faster.
Prefer the phone? Call or text 918-984-1645 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 to 918-984-1645 and our preliminary offer puts a written number in front of you within about two business days. It holds for 7 while you decide.