DUNN
DUNN is a Texas oil lease in Dimmit County, Railroad Commission district 01, operated by El Toro Resources LLC. It has 1 wellbore on file with the Commission. Reported production runs from May 2022 to August 2026, totalling 39,468 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 $1.5M, with roughly $351K 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 510 barrels a month. Its strongest month on the record we hold was August 2022, at 3,453 barrels. In our own backtest, leases producing at this rate are forecast to within about 22% 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 DUNN
- Who operates DUNN?
- DUNN is operated by El Toro Resources LLC, Railroad Commission of Texas operator number 250718.
- Where is DUNN?
- DUNN is a Texas oil lease in Dimmit County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 20930.
- Is DUNN still producing?
- DUNN is currently producing. The most recent month of production reported to the Railroad Commission of Texas for DUNN is August 2026.
- How much has DUNN produced?
- DUNN has reported 39,468 barrels of oil (bbl) to the Railroad Commission of Texas between May 2022 and August 2026, from 1 wellbore.
- How much is DUNN worth?
- The remaining production from DUNN is estimated to be worth about $1.5M in total as of 26 August 2026, within a range of $1.2M to $1.9M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in DUNN is a fraction of it. The estimate fits an Arps decline curve to the production DUNN has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for DUNN is an estimate of value, not an offer and not an appraisal.
- How much income does DUNN generate in a year?
- DUNN is forecast to net about $351K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in DUNN receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | El Toro Resources LLC |
|---|---|
| Field | Lorenzo (Austin Chalk) |
| County | Dimmit County, Texas |
| RRC district | 01 |
| Lease number | 20930 |
| Wellbores | 1 |
| Reported production | 39,468 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.5M |
Where DUNN 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.