BARNHART (EF)
BARNHART (EF) is a Texas oil lease in Gonzales County, Railroad Commission district 01, operated by Hilcorp Energy Company. It has 60 wellbores on file with the Commission. Reported production runs from November 2010 to August 2026, totalling 15,041,647 barrels. The lease is currently producing. Fitting a decline curve to that history and pricing the remaining production at today's forward curve values the whole lease — a 100% undivided interest — at about $232.6M, with roughly $66.3M expected over the next twelve months. An individual royalty owner receives their own decimal interest times that figure. Over the last twelve months on file it averaged 97,938 barrels a month, about 1,632 per wellbore. Its strongest month on the record we hold was November 2020, at 321,937 barrels. In our own backtest, leases producing at this rate are forecast to within about 18% of what they went on to produce, and that measured error is the range shown on the page rather than a confidence of our own devising.
Key facts about BARNHART (EF)
- Who operates BARNHART (EF)?
- BARNHART (EF) is operated by Hilcorp Energy Company, Railroad Commission of Texas operator number 386310.
- Where is BARNHART (EF)?
- BARNHART (EF) is a Texas oil lease in Gonzales County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 15397.
- Is BARNHART (EF) still producing?
- BARNHART (EF) is currently producing. The most recent month of production reported to the Railroad Commission of Texas for BARNHART (EF) is August 2026.
- How much has BARNHART (EF) produced?
- BARNHART (EF) has reported 15,041,647 barrels of oil (bbl) to the Railroad Commission of Texas between November 2010 and August 2026, from 60 wellbores.
- How much is BARNHART (EF) worth?
- The remaining production from BARNHART (EF) is estimated to be worth about $232.6M in total as of 27 August 2026, within a range of $190.8M to $274.5M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in BARNHART (EF) is a fraction of it. The estimate fits an Arps decline curve to the production BARNHART (EF) has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for BARNHART (EF) is an estimate of value, not an offer and not an appraisal.
- How much income does BARNHART (EF) generate in a year?
- BARNHART (EF) is forecast to net about $66.3M across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in BARNHART (EF) receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Hilcorp Energy Company |
|---|---|
| Field | Eagleville (Eagle Ford-1) |
| County | Gonzales County, Texas |
| RRC district | 01 |
| Lease number | 15397 |
| Wellbores | 60 |
| Reported production | 15,041,647 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $232.6M |
Where BARNHART (EF) sits
Source: Railroad Commission of Texas lease production records, complete through . Figures on this page were computed on .
Production figures are as reported to the Railroad Commission of Texas. The value shown is an estimate produced by fitting a decline curve to that reported history; it is not an offer or an appraisal. How this estimate is calculated.