UPTON 'X' FEE
UPTON 'X' FEE is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by Endeavor Energy Resources L.P. It has 2 wellbores on file with the Commission. Reported production runs from March 2015 to August 2026, totalling 37,669 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 $1.0M, with roughly $182K 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 168 barrels a month, about 84 per wellbore. Its strongest month on the record we hold was May 2016, at 664 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 UPTON 'X' FEE
- Who operates UPTON 'X' FEE?
- UPTON 'X' FEE is operated by Endeavor Energy Resources L.P., Railroad Commission of Texas operator number 251726.
- Where is UPTON 'X' FEE?
- UPTON 'X' FEE is a Texas oil lease in Upton County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 19008.
- Is UPTON 'X' FEE still producing?
- UPTON 'X' FEE is currently producing. The most recent month of production reported to the Railroad Commission of Texas for UPTON 'X' FEE is August 2026.
- How much has UPTON 'X' FEE produced?
- UPTON 'X' FEE has reported 37,669 barrels of oil (bbl) to the Railroad Commission of Texas between March 2015 and August 2026, from 2 wellbores.
- How much is UPTON 'X' FEE worth?
- The remaining production from UPTON 'X' FEE is estimated to be worth about $1.0M in total as of 26 August 2026, within a range of $788K to $1.2M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in UPTON 'X' FEE is a fraction of it. The estimate fits an Arps decline curve to the production UPTON 'X' FEE has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for UPTON 'X' FEE is an estimate of value, not an offer and not an appraisal.
- How much income does UPTON 'X' FEE generate in a year?
- UPTON 'X' FEE is forecast to net about $182K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in UPTON 'X' FEE receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Endeavor Energy Resources L.P. |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Upton County, Texas |
| RRC district | 7C |
| Lease number | 19008 |
| Wellbores | 2 |
| Reported production | 37,669 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.0M |
Where UPTON 'X' FEE 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.