OLD BLUE "25"
OLD BLUE "25" is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by Texaco E & P Inc. It has 1 wellbore on file with the Commission. Reported production runs from March 1997 to August 2026, totalling 48,161 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 $106K, with roughly $16K 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 7 barrels a month. Its strongest month on the record we hold was March 2019, at 170 barrels. In our own backtest, leases producing at this rate are forecast to within about 100% 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 Texaco E & P Inc., Railroad Commission of Texas operator number 844118.
- 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 14585.
- 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 48,161 barrels of oil (bbl) to the Railroad Commission of Texas between March 1997 and August 2026, from 1 wellbore.
- How much is OLD BLUE "25" worth?
- The remaining production from OLD BLUE "25" is estimated to be worth about $106K in total as of 27 August 2026, within a range of $0 to $212K. 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 $16K across the whole undivided lease over the twelve months following 27 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 | Texaco E & P Inc. |
|---|---|
| Field | Jar (Pennsylvanian) |
| County | Upton County, Texas |
| RRC district | 7C |
| Lease number | 14585 |
| Wellbores | 1 |
| Reported production | 48,161 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $106K |
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.