Carrizo Springs, Asherton, Big Wells: we buy minerals and royalties throughout Dimmit County, in the western Eagle Ford on the Briscoe Ranch trend.
Dimmit County is the Winter Garden with an oilfield on top of it. The Briscoe Ranch trend runs across the county and the operators have changed hands more than once since 2010, so the name on your check today may be the third company to send it. The minerals under those ranches were split among heirs decades ago, and most of the owners live nowhere near Carrizo Springs.
What produces here. Railroad Commission production for August 2026: 1,358,914 barrels of oil, 961,173 barrels of condensate, and about 15.6 million Mcf of gas (6.93 million casinghead, 8.68 million gas well), led by Briscoe Ranch (Eagleford), then Hugh Fitzsimmons (San Miguel), Lorenzo (Austin Chalk), and Eagleville (Eagle Ford-1). The operators you will see on checks and in the county records include Javelin Energy Partners, INEOS USA Oil and Gas (the 2023 buyer of Chesapeake's Dimmit, La Salle and McMullen acreage), Jonah Energy, Rosewood Resources, Murphy Exploration and Production, Verdun Oil and Gas, Grit Oil and Gas Management, and Crescent Energy (which absorbed SilverBow and its former Chesapeake Dimmit wells in July 2024). It is the busiest permitting county in this group: 134 new horizontal drilling permits approved in 2026 through November 7, led by Jonah Energy with 29, then Murphy, Rosewood and Javelin with about 20 each and INEOS with 11, and INEOS's Faust and Anderson-Stone wells and Jonah's Dos A pad were approved between late September and late October. Magnolia Oil and Gas sold its non-core Dimmit and Zavala wells in the third quarter of 2026.
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.
The western Eagle Ford oil and condensate trend that carries most of the county, drilled since 2010 and now being infilled with extended laterals.
Hugh Fitzsimmons (San Miguel), Lorenzo (Austin Chalk), and the Pearsall fields: the shallower zones that add real volume here and get drilled on the same leases.
Wherever your tract sits in Dimmit 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.