SHIRLEY ZAIONTZ
SHIRLEY ZAIONTZ is a Texas oil lease in Wilson County, Railroad Commission district 01, operated by Hunt Oil Company. It has 2 wellbores on file with the Commission. Reported production runs from July 2012 to August 2026, totalling 338,533 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 $2.4M, with roughly $547K 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 1,134 barrels a month, about 567 per wellbore. Its strongest month on the record we hold was January 2023, at 1,806 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 SHIRLEY ZAIONTZ
- Who operates SHIRLEY ZAIONTZ?
- SHIRLEY ZAIONTZ is operated by Hunt Oil Company, Railroad Commission of Texas operator number 416330.
- Where is SHIRLEY ZAIONTZ?
- SHIRLEY ZAIONTZ is a Texas oil lease in Wilson County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 16460.
- Is SHIRLEY ZAIONTZ still producing?
- SHIRLEY ZAIONTZ is currently producing. The most recent month of production reported to the Railroad Commission of Texas for SHIRLEY ZAIONTZ is August 2026.
- How much has SHIRLEY ZAIONTZ produced?
- SHIRLEY ZAIONTZ has reported 338,533 barrels of oil (bbl) to the Railroad Commission of Texas between July 2012 and August 2026, from 2 wellbores.
- How much is SHIRLEY ZAIONTZ worth?
- The remaining production from SHIRLEY ZAIONTZ is estimated to be worth about $2.4M in total as of 26 August 2026, within a range of $2.0M to $2.8M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in SHIRLEY ZAIONTZ is a fraction of it. The estimate fits an Arps decline curve to the production SHIRLEY ZAIONTZ has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for SHIRLEY ZAIONTZ is an estimate of value, not an offer and not an appraisal.
- How much income does SHIRLEY ZAIONTZ generate in a year?
- SHIRLEY ZAIONTZ is forecast to net about $547K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in SHIRLEY ZAIONTZ receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Hunt Oil Company |
|---|---|
| Field | Eagleville (Eagle Ford-1) |
| County | Wilson County, Texas |
| RRC district | 01 |
| Lease number | 16460 |
| Wellbores | 2 |
| Reported production | 338,533 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $2.4M |
Where SHIRLEY ZAIONTZ 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.