DUN A
DUN A is a Texas oil lease in Mcmullen County, Railroad Commission district 01, operated by Eog Resources, Inc. It has 1 wellbore on file with the Commission. Reported production runs from June 2024 to August 2026, totalling 196,196 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 $7.8M, with roughly $2.5M 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 5,076 barrels a month. Its strongest month on the record we hold was June 2024, at 23,882 barrels. In our own backtest, leases producing at this rate are forecast to within about 17% 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 DUN A
- Who operates DUN A?
- DUN A is operated by Eog Resources, Inc., Railroad Commission of Texas operator number 253162.
- Where is DUN A?
- DUN A is a Texas oil lease in Mcmullen County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 21387.
- Is DUN A still producing?
- DUN A is currently producing. The most recent month of production reported to the Railroad Commission of Texas for DUN A is August 2026.
- How much has DUN A produced?
- DUN A has reported 196,196 barrels of oil (bbl) to the Railroad Commission of Texas between June 2024 and August 2026, from 1 wellbore.
- How much is DUN A worth?
- The remaining production from DUN A is estimated to be worth about $7.8M in total as of 26 August 2026, within a range of $6.5M to $9.2M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in DUN A is a fraction of it. The estimate fits an Arps decline curve to the production DUN A has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for DUN A is an estimate of value, not an offer and not an appraisal.
- How much income does DUN A generate in a year?
- DUN A is forecast to net about $2.5M across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in DUN A receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Eog Resources, Inc. |
|---|---|
| Field | Eagleville (Eagle Ford-1) |
| County | Mcmullen County, Texas |
| RRC district | 01 |
| Lease number | 21387 |
| Wellbores | 1 |
| Reported production | 196,196 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $7.8M |
Where DUN A 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.