DUVAL RANCH, SEC. #58
DUVAL RANCH, SEC. #58 is a Texas oil lease in Duval County, Railroad Commission district 04, operated by Speed, F. Michael, Trustee. It has 9 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 89,000 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 $299K, with roughly $58K 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 85 barrels a month, about 9 per wellbore. Its strongest month on the record we hold was July 2016, at 204 barrels. In our own backtest, leases producing at this rate are forecast to within about 45% 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 DUVAL RANCH, SEC. #58
- Who operates DUVAL RANCH, SEC. #58?
- DUVAL RANCH, SEC. #58 is operated by Speed, F. Michael, Trustee, Railroad Commission of Texas operator number 809230.
- Where is DUVAL RANCH, SEC. #58?
- DUVAL RANCH, SEC. #58 is a Texas oil lease in Duval County, Texas, in Railroad Commission district 04. Its Railroad Commission lease number is 01696.
- Is DUVAL RANCH, SEC. #58 still producing?
- DUVAL RANCH, SEC. #58 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for DUVAL RANCH, SEC. #58 is August 2026.
- How much has DUVAL RANCH, SEC. #58 produced?
- DUVAL RANCH, SEC. #58 has reported 89,000 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 9 wellbores.
- How much is DUVAL RANCH, SEC. #58 worth?
- The remaining production from DUVAL RANCH, SEC. #58 is estimated to be worth about $299K in total as of 26 August 2026, within a range of $165K to $434K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in DUVAL RANCH, SEC. #58 is a fraction of it. The estimate fits an Arps decline curve to the production DUVAL RANCH, SEC. #58 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for DUVAL RANCH, SEC. #58 is an estimate of value, not an offer and not an appraisal.
- How much income does DUVAL RANCH, SEC. #58 generate in a year?
- DUVAL RANCH, SEC. #58 is forecast to net about $58K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in DUVAL RANCH, SEC. #58 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Speed, F. Michael, Trustee |
|---|---|
| Field | Lundell |
| County | Duval County, Texas |
| RRC district | 04 |
| Lease number | 01696 |
| Wellbores | 9 |
| Reported production | 89,000 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $299K |
Where DUVAL RANCH, SEC. #58 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.