WILTGEN, CARTER
WILTGEN, CARTER is a Texas oil lease in Zavala County, Railroad Commission district 01, operated by R.B.S. Oil & Gas Inc. It has 1 wellbore on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 70,040 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 $728K, with roughly $140K 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 195 barrels a month. Its strongest month on the record we hold was May 2016, at 443 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 WILTGEN, CARTER
- Who operates WILTGEN, CARTER?
- WILTGEN, CARTER is operated by R.B.S. Oil & Gas Inc., Railroad Commission of Texas operator number 685881.
- Where is WILTGEN, CARTER?
- WILTGEN, CARTER is a Texas oil lease in Zavala County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 08388.
- Is WILTGEN, CARTER still producing?
- WILTGEN, CARTER is currently producing. The most recent month of production reported to the Railroad Commission of Texas for WILTGEN, CARTER is August 2026.
- How much has WILTGEN, CARTER produced?
- WILTGEN, CARTER has reported 70,040 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 1 wellbore.
- How much is WILTGEN, CARTER worth?
- The remaining production from WILTGEN, CARTER is estimated to be worth about $728K in total as of 27 August 2026, within a range of $568K to $888K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in WILTGEN, CARTER is a fraction of it. The estimate fits an Arps decline curve to the production WILTGEN, CARTER has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for WILTGEN, CARTER is an estimate of value, not an offer and not an appraisal.
- How much income does WILTGEN, CARTER generate in a year?
- WILTGEN, CARTER is forecast to net about $140K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in WILTGEN, CARTER receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | R.B.S. Oil & Gas Inc. |
|---|---|
| Field | Del Monte |
| County | Zavala County, Texas |
| RRC district | 01 |
| Lease number | 08388 |
| Wellbores | 1 |
| Reported production | 70,040 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $728K |
Where WILTGEN, CARTER 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.