JOHN CARR
JOHN CARR is a Texas oil lease in Reagan County, Railroad Commission district 7C, operated by Cox, John L. It has 1 wellbore on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 22,628 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 $314K, with roughly $60K 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 80 barrels a month. Its strongest month on the record we hold was March 2026, at 94 barrels. In our own backtest, leases producing at this rate are forecast to within about 45% 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 JOHN CARR
- Who operates JOHN CARR?
- JOHN CARR is operated by Cox, John L., Railroad Commission of Texas operator number 185980.
- Where is JOHN CARR?
- JOHN CARR is a Texas oil lease in Reagan County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 08539.
- Is JOHN CARR still producing?
- JOHN CARR is currently producing. The most recent month of production reported to the Railroad Commission of Texas for JOHN CARR is August 2026.
- How much has JOHN CARR produced?
- JOHN CARR has reported 22,628 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 1 wellbore.
- How much is JOHN CARR worth?
- The remaining production from JOHN CARR is estimated to be worth about $314K in total as of 26 August 2026, within a range of $173K to $456K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in JOHN CARR is a fraction of it. The estimate fits an Arps decline curve to the production JOHN CARR has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for JOHN CARR is an estimate of value, not an offer and not an appraisal.
- How much income does JOHN CARR generate in a year?
- JOHN CARR is forecast to net about $60K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in JOHN CARR receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Cox, John L. |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Reagan County, Texas |
| RRC district | 7C |
| Lease number | 08539 |
| Wellbores | 1 |
| Reported production | 22,628 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $314K |
Where JOHN CARR 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.