MADISON, DEAN
MADISON, DEAN is a Texas oil lease in Brown County, Railroad Commission district 7B, operated by Permian Surveys. It has 7 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 34,802 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 $90K, with roughly $17K 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 46 barrels a month, about 7 per wellbore. Its strongest month on the record we hold was May 2025, at 108 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 MADISON, DEAN
- Who operates MADISON, DEAN?
- MADISON, DEAN is operated by Permian Surveys, Railroad Commission of Texas operator number 655840.
- Where is MADISON, DEAN?
- MADISON, DEAN is a Texas oil lease in Brown County, Texas, in Railroad Commission district 7B. Its Railroad Commission lease number is 11922.
- Is MADISON, DEAN still producing?
- MADISON, DEAN is currently producing. The most recent month of production reported to the Railroad Commission of Texas for MADISON, DEAN is August 2026.
- How much has MADISON, DEAN produced?
- MADISON, DEAN has reported 34,802 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 7 wellbores.
- How much is MADISON, DEAN worth?
- The remaining production from MADISON, DEAN is estimated to be worth about $90K in total as of 26 August 2026, within a range of $50K to $131K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in MADISON, DEAN is a fraction of it. The estimate fits an Arps decline curve to the production MADISON, DEAN has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for MADISON, DEAN is an estimate of value, not an offer and not an appraisal.
- How much income does MADISON, DEAN generate in a year?
- MADISON, DEAN is forecast to net about $17K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in MADISON, DEAN receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Permian Surveys |
|---|---|
| Field | Brown County Regular |
| County | Brown County, Texas |
| RRC district | 7B |
| Lease number | 11922 |
| Wellbores | 7 |
| Reported production | 34,802 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $90K |
Where MADISON, DEAN 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.