GREY WOLF
GREY WOLF is a Texas oil lease in Jefferson County, Railroad Commission district 03, operated by Siana Oil & Gas. It has 1 wellbore on file with the Commission. Reported production runs from November 2003 to August 2026, totalling 110,400 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 $914K, with roughly $176K 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 258 barrels a month. Its strongest month on the record we hold was December 2017, at 714 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 GREY WOLF
- Who operates GREY WOLF?
- GREY WOLF is operated by Siana Oil & Gas, Railroad Commission of Texas operator number 779259.
- Where is GREY WOLF?
- GREY WOLF is a Texas oil lease in Jefferson County, Texas, in Railroad Commission district 03. Its Railroad Commission lease number is 24520.
- Is GREY WOLF still producing?
- GREY WOLF is currently producing. The most recent month of production reported to the Railroad Commission of Texas for GREY WOLF is August 2026.
- How much has GREY WOLF produced?
- GREY WOLF has reported 110,400 barrels of oil (bbl) to the Railroad Commission of Texas between November 2003 and August 2026, from 1 wellbore.
- How much is GREY WOLF worth?
- The remaining production from GREY WOLF is estimated to be worth about $914K in total as of 26 August 2026, within a range of $713K to $1.1M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in GREY WOLF is a fraction of it. The estimate fits an Arps decline curve to the production GREY WOLF has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for GREY WOLF is an estimate of value, not an offer and not an appraisal.
- How much income does GREY WOLF generate in a year?
- GREY WOLF is forecast to net about $176K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in GREY WOLF receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Siana Oil & Gas |
|---|---|
| Field | Nome |
| County | Jefferson County, Texas |
| RRC district | 03 |
| Lease number | 24520 |
| Wellbores | 1 |
| Reported production | 110,400 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $914K |
Where GREY WOLF 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.