OLD BLUE 25
OLD BLUE 25 is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by Xto Energy Inc. It has 6 wellbores on file with the Commission. Reported production runs from December 2014 to August 2026, totalling 507,239 barrels. The lease is intermittent. 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 $815K, with roughly $380K 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 562 barrels a month, about 94 per wellbore. Its strongest month on the record we hold was May 2016, at 11,387 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 OLD BLUE 25
- Who operates OLD BLUE 25?
- OLD BLUE 25 is operated by Xto Energy Inc., Railroad Commission of Texas operator number 945936.
- Where is OLD BLUE 25?
- OLD BLUE 25 is a Texas oil lease in Upton County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 19077.
- Is OLD BLUE 25 still producing?
- OLD BLUE 25 is intermittent. The most recent month of production reported to the Railroad Commission of Texas for OLD BLUE 25 is August 2026.
- How much has OLD BLUE 25 produced?
- OLD BLUE 25 has reported 507,239 barrels of oil (bbl) to the Railroad Commission of Texas between December 2014 and August 2026, from 6 wellbores.
- How much is OLD BLUE 25 worth?
- The remaining production from OLD BLUE 25 is estimated to be worth about $815K in total as of 26 August 2026, within a range of $635K to $994K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in OLD BLUE 25 is a fraction of it. The estimate fits an Arps decline curve to the production OLD BLUE 25 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for OLD BLUE 25 is an estimate of value, not an offer and not an appraisal.
- How much income does OLD BLUE 25 generate in a year?
- OLD BLUE 25 is forecast to net about $380K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in OLD BLUE 25 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Xto Energy Inc. |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Upton County, Texas |
| RRC district | 7C |
| Lease number | 19077 |
| Wellbores | 6 |
| Reported production | 507,239 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $815K |
Where OLD BLUE 25 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.