# Burleson County Austin Chalk Mineral Rights Guide

**TL;DR:** Burleson County sits in the central Giddings core of the Austin Chalk trend and is experiencing a modern long-lateral drilling renaissance led by EOG Resources. The county has produced continuously since the 1960s through multiple development eras—vertical, short-lateral, Eagle Ford, and current long-lateral horizontal drilling. Many mineral interests span multiple formations including Austin Chalk, Eagle Ford Shale, and Buda Limestone at depths of 7,000-10,000 ft TVD.

## Key Takeaways

- Burleson County is at the heart of the modern Austin Chalk long-lateral renaissance, with active horizontal development since approximately 2018
- EOG Resources operates significant long-lateral horizontal positions across the county, often drilling multiple modern wells per section in core areas
- The county has produced continuously across five decades and multiple operator eras—vertical (1970s), short-lateral horizontal (1990s-2000s), Eagle Ford (2010s), and modern long-lateral (2018+)
- Austin Chalk is the primary producing formation at depths typically 7,000-10,000 ft TVD, with Eagle Ford Shale and Buda Limestone as secondary targets
- Many Burleson County leases cover stacked-pay zones (both Austin Chalk and Eagle Ford depths), requiring valuations that account for both producing and unproduced zones
- Out-of-state mineral owners are common due to inherited interests passed down through multiple generations
- Active permit filings can be monitored through Texas Railroad Commission Forms W-1 (drilling permits) and P-12 (pooled unit designations)
- Magnolia Oil & Gas and several other operators maintain active positions alongside EOG Resources

## Page Highlights

**Geographic Position:** Burleson County (county seat: Caldwell) is positioned in the central Giddings core of the Austin Chalk producing region, making it a key geography for modern horizontal development.

**Development History:** The county has participated in every Austin Chalk era beginning with commercial development in the 1960s, through vertical drilling in the 1970s, short-lateral horizontal from the 1990s-2000s, Eagle Ford development in the 2010s, and the current long-lateral renaissance from 2018 forward. Many mineral interests have produced continuously across multiple lease cycles.

**Producing Formations:** Austin Chalk is the primary target (Upper Cretaceous fractured carbonate). Eagle Ford Shale sits stratigraphically below the Austin Chalk, and Buda Limestone sits above it. Many leases cover multiple zones.

**Operators:** EOG Resources is the dominant operator with multiple modern long-lateral wells per section in core areas. Magnolia Oil & Gas and other operators also hold positions.

**Permitting Intelligence:** Mineral owners can track upcoming drilling activity through Texas Railroad Commission Form W-1 (drilling permit applications) and Form P-12 (Pooled Unit Designations that precede multi-tract horizontal wells).

**Stacked-Pay Valuation:** Because many Burleson County leases cover both Austin Chalk and Eagle Ford depths, accurate valuations must consider both the actively producing zone and the unproduced zone's optionality, along with any zone-specific lease language.

**Selling Considerations:** Buckhead Energy purchases mineral rights and royalty interests across Burleson County regardless of production status—whether currently producing under modern long-laterals, legacy vertical wells, or held under unproduced leases. Out-of-state heirs commonly own inherited interests.

## Related Topics

- [Austin Chalk Operators List](https://www.buckheadenergy.com/austin-chalk-operators) — broader operator landscape across the trend
- [Austin Chalk Rigs & Permits 2026](https://www.buckheadenergy.com/austin-chalk-rigs-permits) — latest permit and rig intelligence for the Giddings trend
- [Austin Chalk vs Eagle Ford](https://www.buckheadenergy.com/austin-chalk-vs-eagle-ford) — comparison of the two primary formations for stacked-pay leases
- [How to Sell Mineral Rights](https://www.buckheadenergy.com/how-to-sell-mineral-rights) — process overview for mineral owners
- [What Are My Minerals Worth?](https://www.buckheadenergy.com/what-are-minerals-worth) — valuation factors and methodology
- [Should I Sell?](https://www.buckheadenergy.com/should-i-sell) — decision framework for mineral owners
- [Beginner's Guide](https://www.buckheadenergy.com/beginners-guide) — foundational mineral rights concepts
- [Getting a Fair Price](https://www.buckheadenergy.com/fair-price) — valuation best practices

---

**About Buckhead Energy:** Buckhead Energy is a BBB-accredited direct buyer of mineral rights and royalty interests, purchasing directly from mineral owners since 2007 across 33 states. The company provides free written valuations with no obligation or fees.

**Ready to sell?** Get a fair, written offer at https://www.buckheadenergy.com/sell