WOLFF EF
WOLFF EF is a Texas oil lease in Lee County, Railroad Commission district 03, operated by Sage Natural Resources LLC. It has 2 wellbores on file with the Commission. Reported production runs from April 2025 to August 2026, totalling 318,582 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 $54.8M, with roughly $12.4M 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 24,563 barrels a month, about 12,282 per wellbore. Its strongest month on the record we hold was July 2025, at 70,601 barrels. In our own backtest, leases producing at this rate are forecast to within about 18% 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 WOLFF EF
- Who operates WOLFF EF?
- WOLFF EF is operated by Sage Natural Resources LLC, Railroad Commission of Texas operator number 743223.
- Where is WOLFF EF?
- WOLFF EF is a Texas oil lease in Lee County, Texas, in Railroad Commission district 03. Its Railroad Commission lease number is 28233.
- Is WOLFF EF still producing?
- WOLFF EF is currently producing. The most recent month of production reported to the Railroad Commission of Texas for WOLFF EF is August 2026.
- How much has WOLFF EF produced?
- WOLFF EF has reported 318,582 barrels of oil (bbl) to the Railroad Commission of Texas between April 2025 and August 2026, from 2 wellbores.
- How much is WOLFF EF worth?
- The remaining production from WOLFF EF is estimated to be worth about $54.8M in total as of 26 August 2026, within a range of $45.0M to $64.7M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in WOLFF EF is a fraction of it. The estimate fits an Arps decline curve to the production WOLFF EF has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for WOLFF EF is an estimate of value, not an offer and not an appraisal.
- How much income does WOLFF EF generate in a year?
- WOLFF EF is forecast to net about $12.4M across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in WOLFF EF receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Sage Natural Resources LLC |
|---|---|
| Field | Giddings (Eagleford) |
| County | Lee County, Texas |
| RRC district | 03 |
| Lease number | 28233 |
| Wellbores | 2 |
| Reported production | 318,582 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $54.8M |
Where WOLFF EF 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.