# East Texas Oilfield vs Haynesville Shale Mineral Rights Comparison **TL;DR:** The East Texas Oilfield and Haynesville Shale are two distinct producing regions in East Texas and North Louisiana. The East Texas Oilfield produces oil from shallow Cretaceous Woodbine Sandstone (3,200-3,800 ft), while the Haynesville Shale produces dry natural gas from deep Jurassic shale (10,500-13,500 ft). Many mineral owners inherit interests in both plays, requiring separate valuation approaches for conventional oil vs unconventional gas assets. ## Key Takeaways - **East Texas Oilfield produces oil from the Cretaceous Woodbine Sandstone at 3,200-3,800 ft TVD** — a shallow conventional reservoir in continuous production since 1930 - **Haynesville Shale produces dry natural gas from the Jurassic Haynesville Shale at 10,500-13,500 ft TVD** — a deep unconventional play developed with horizontal drilling and hydraulic fracturing since 2008-2009 - **Royalty income commodity exposure differs fundamentally**: East Texas Oilfield royalties track WTI oil prices; Haynesville royalties track Henry Hub natural gas prices - **The two plays do not overlap geographically** — East Texas Oilfield sits in Rusk, Gregg, Smith, Upshur, and Cherokee counties, while Haynesville in East Texas occupies Harrison, Panola, Shelby, Nacogdoches, and San Augustine counties (30-50 miles east-southeast) - **Operator profiles differ by era**: East Texas Oilfield features long-tenured private waterflood operators with 30-50 year tenures; Haynesville features large public independents with 10-15 year tenures - **Many East Texas mineral owners hold inherited interests in both regions** — sometimes from the same ancestor who owned acreage across both producing zones - **Each interest requires its own valuation framework** — East Texas Oilfield as a stable long-life waterflood, Haynesville as a modern unconventional horizontal play - **The plays represent different production eras**: East Texas Oilfield has 95+ years of continuous production and waterflood since 1965; Haynesville is purely a 21st-century unconventional phenomenon ## Page Highlights **Geographic Setting**: The East Texas Oilfield occupies five counties (Rusk, Gregg, Smith, Upshur, Cherokee) in East Texas. The Haynesville Shale in East Texas spans counties (Harrison, Panola, Shelby, Nacogdoches, San Augustine) located 30-50 miles east-southeast of the East Texas Oilfield, with additional acreage in North Louisiana. The plays do not overlap but many mineral owners have inherited interests across both regions. **Geology & Producing Formations**: East Texas Oilfield targets the Cretaceous Woodbine Sandstone, a conventional shallow reservoir at 3,200-3,800 ft TVD that produces oil. Haynesville Shale targets the Jurassic-age Haynesville Shale at 10,500-13,500 ft TVD, a tight unconventional formation requiring horizontal drilling and hydraulic fracturing that produces dry natural gas. **Production Type & Commodity Exposure**: The defining difference between the plays is oil vs gas commodity exposure. East Texas Oilfield produces oil only, with royalty income tied to WTI pricing. Haynesville produces dry natural gas only, with royalty income tied to Henry Hub pricing (or pipeline-discounted Henry Hub). The two commodities follow very different price cycles. **Production Era & Development History**: The East Texas Oilfield has been in continuous production since 1930 (95+ years) and has operated under continuous waterflood since 1965. Haynesville Shale commercial production began 2008-2009, making it purely a 21st-century unconventional play developed with modern horizontal long-laterals and completion designs. **Operator Profile**: East Texas Oilfield operators include long-tenured private waterflood specialists (Crawford, Texas Petroleum Investment, Hilcorp, Riley Exploration) typically with 30-50 year operating tenures. Haynesville operators consist of large public independents (Comstock Resources, Aethon Energy, Rockcliff Energy, Vine Energy successors) typically with 10-15 year tenures. **Valuation Considerations for Dual Ownership**: Many East Texas mineral owners hold interests in both the Woodbine oil play and the Haynesville gas play, sometimes inherited from the same ancestor. Each interest requires distinct valuation methodology — the East Texas Oilfield interest as a stable long-life waterflood asset, the Haynesville interest as a modern unconventional horizontal play with different decline profiles and commodity risk. ## Related Topics - [How to Sell Mineral Rights](https://www.buckheadenergy.com/sell) — Process guide for selling mineral rights - [What Are My Minerals Worth?](https://www.buckheadenergy.com/what-are-my-minerals-worth) — Valuation methodology and factors - [Should I Sell?](https://www.buckheadenergy.com/should-i-sell) — Decision framework for mineral owners - [Beginner's Guide](https://www.buckheadenergy.com/beginners-guide) — Introduction to mineral rights ownership - [Getting a Fair Price](https://www.buckheadenergy.com/getting-a-fair-price) — Market pricing and negotiation guidance --- **About Buckhead Energy** Buckhead Energy is a BBB-accredited mineral rights acquisition company purchasing directly from mineral owners across 33 states since 2007. The company provides free mineral valuations and fair market offers for producing and non-producing mineral rights. **Ready to sell your mineral rights?** [Get a free, no-obligation valuation at https://www.buckheadenergy.com/sell](https://www.buckheadenergy.com/sell)