BROWN-ALTMAN -B-
BROWN-ALTMAN -B- is a Texas oil lease in Winkler County, Railroad Commission district 08, operated by Exxon Corp. It has 17 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 1,042,477 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 $2.5M, with roughly $577K 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 794 barrels a month, about 47 per wellbore. Its strongest month on the record we hold was January 2020, at 2,268 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 BROWN-ALTMAN -B-
- Who operates BROWN-ALTMAN -B-?
- BROWN-ALTMAN -B- is operated by Exxon Corp., Railroad Commission of Texas operator number 257097.
- Where is BROWN-ALTMAN -B-?
- BROWN-ALTMAN -B- is a Texas oil lease in Winkler County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 01349.
- Is BROWN-ALTMAN -B- still producing?
- BROWN-ALTMAN -B- is currently producing. The most recent month of production reported to the Railroad Commission of Texas for BROWN-ALTMAN -B- is August 2026.
- How much has BROWN-ALTMAN -B- produced?
- BROWN-ALTMAN -B- has reported 1,042,477 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 17 wellbores.
- How much is BROWN-ALTMAN -B- worth?
- The remaining production from BROWN-ALTMAN -B- is estimated to be worth about $2.5M in total as of 27 August 2026, within a range of $2.0M to $3.1M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in BROWN-ALTMAN -B- is a fraction of it. The estimate fits an Arps decline curve to the production BROWN-ALTMAN -B- has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for BROWN-ALTMAN -B- is an estimate of value, not an offer and not an appraisal.
- How much income does BROWN-ALTMAN -B- generate in a year?
- BROWN-ALTMAN -B- is forecast to net about $577K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in BROWN-ALTMAN -B- receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Exxon Corp. |
|---|---|
| Field | Emperor (Holt) |
| County | Winkler County, Texas |
| RRC district | 08 |
| Lease number | 01349 |
| Wellbores | 17 |
| Reported production | 1,042,477 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $2.5M |
Where BROWN-ALTMAN -B- 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.