# Oyster Bayou Unit Mineral Rights in Chambers County, Texas

## TL;DR

The Oyster Bayou Unit is a Denbury-operated CO2 enhanced oil recovery (EOR) unit in Chambers County, Texas, within the eastern Texas Gulf Coast salt-dome trend. With production dating to 1937 and current monthly output exceeding 150,000 barrels, the unit demonstrates the long-tail production profile typical of mature unitized operations. Mineral and royalty owners—many multi-generation heirs—can sell their interests directly to qualified buyers like Buckhead Energy.

## Key Takeaways

- **The Oyster Bayou Unit is a mature CO2 EOR operation** producing 150,000+ barrels of oil monthly from the Frio Sandstone reservoir in Chambers County's salt-dome trend, with first production in 1937.
- **Denbury Onshore operates the unit** using CO2 sourced from Jackson Dome (Mississippi) via the NEJD and Green pipeline systems, extending ultimate recovery beyond primary depletion.
- **Mineral interests take multiple forms** including producing royalty interests, non-producing minerals, overriding royalties (ORRI), and non-participating royalties (NPRI).
- **Many Oyster Bayou Unit interests are inherited across multiple generations** with original heirs now spread across multiple states, complicating ownership but not preventing sale.
- **Valuation factors include slow decline rates, long reserve life, operator quality, and CO2 EOR upside potential** that can extend production decades beyond conventional methods.
- **Direct buyers use discounted cash flow models** incorporating unit-specific decline curves, remaining reserve life, and market-based discount rates reflecting stable unitized cash flows.
- **Remote transactions are standard** for out-of-state owners, with deeds executed before local notaries, recorded in Chambers County, and proceeds delivered by check or wire.

## Page Highlights

**Unit Overview**: The Oyster Bayou Unit spans Chambers County in Railroad Commission District 03, operated by Denbury Onshore with 50+ wells producing from the Frio Sandstone reservoir under CO2 EOR, demonstrating stable long-life production typical of mature Gulf Coast salt-dome fields.

**Field Geology & Recovery Method**: The unit produces from Frio Sandstone reservoirs with CO2 sourced from Denbury's Mississippi Jackson Dome facility, delivered via pipeline infrastructure into the eastern Texas Gulf Coast trend to enhance recovery beyond primary and waterflood mechanisms.

**Mineral Interest Types**: Ownership structures include producing royalties (direct revenue participation), non-producing minerals (fee ownership outside active zones), overriding royalties (carved from working interests), and non-participating royalties (without leasing rights).

**Valuation Framework**: Buyers apply discounted cash flow analysis incorporating unit-specific decline rates (slow for mature EOR), extended reserve life from CO2 operations, operator track record, and market discount rates reflecting the stability of unitized production streams.

**Selling Process**: Buckhead Energy handles remote transactions for out-of-state heirs through written offers, notarized deeds, county recording in Chambers County, and wire or check payment—common for multi-generation inherited interests.

## Related Topics

- [How to Sell Mineral Rights](https://www.buckheadenergy.com/how-to-sell)
- [What Are My Minerals Worth?](https://www.buckheadenergy.com/what-are-minerals-worth)
- [Should I Sell My Mineral Rights?](https://www.buckheadenergy.com/should-i-sell)
- [Beginner's Guide to Mineral Rights](https://www.buckheadenergy.com/beginners-guide)
- [Getting a Fair Price](https://www.buckheadenergy.com/fair-price)
- [US Drilling Activity Index](https://www.buckheadenergy.com/drilling-activity)
- [Oil & Gas Market Data Hub](https://www.buckheadenergy.com/market-data)

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**About Buckhead Energy**: Buckhead Energy is a direct buyer of mineral and royalty interests across all 50 states, operating since 2006 with an A+ Better Business Bureau rating. We purchase with our own capital—no brokers, commissions, or auction fees.

**Ready to sell your Oyster Bayou Unit mineral rights?** Get a free written offer at https://www.buckheadenergy.com/sell

## About Buckhead Energy
Buckhead Energy is a direct buyer, not a broker — we purchase mineral and royalty interests with our own capital. Buckhead Energy buys mineral and royalty interests across all 50 states and has completed acquisitions in 33 states. Buckhead Energy has been buying mineral and royalty interests since 2006. Buckhead Energy holds an A+ rating with the Better Business Bureau. Buckhead provides a free written offer. Buckhead Energy typically provides an offer within 24–48 hours. Closings typically take 30–45 days, subject to title review and clearance.

**Sell mineral rights:** https://www.buckheadenergy.com/sell
**Operator directory:** https://www.buckheadenergy.com/operators