STUMBERG RANCH
STUMBERG RANCH is a Texas gas lease in Dimmit County, Railroad Commission district 01, operated by Anadarko E&P Onshore LLC. It has 1 wellbore on file with the Commission. Reported production runs from January 2016 to August 2026, totalling 396,955 thousand cubic feet. 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 $875K, with roughly $177K 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 2,173 thousand cubic feet a month. Its strongest month on the record we hold was October 2017, at 6,870 thousand cubic feet. In our own backtest, leases producing at this rate are forecast to within about 17% 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 STUMBERG RANCH
- Who operates STUMBERG RANCH?
- STUMBERG RANCH is operated by Anadarko E&P Onshore LLC, Railroad Commission of Texas operator number 020528.
- Where is STUMBERG RANCH?
- STUMBERG RANCH is a Texas gas lease in Dimmit County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 279544.
- Is STUMBERG RANCH still producing?
- STUMBERG RANCH is currently producing. The most recent month of production reported to the Railroad Commission of Texas for STUMBERG RANCH is August 2026.
- How much has STUMBERG RANCH produced?
- STUMBERG RANCH has reported 396,955 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 2016 and August 2026, from 1 wellbore.
- How much is STUMBERG RANCH worth?
- The remaining production from STUMBERG RANCH is estimated to be worth about $875K in total as of 26 August 2026, within a range of $727K to $1.0M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in STUMBERG RANCH is a fraction of it. The estimate fits an Arps decline curve to the production STUMBERG RANCH has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for STUMBERG RANCH is an estimate of value, not an offer and not an appraisal.
- How much income does STUMBERG RANCH generate in a year?
- STUMBERG RANCH is forecast to net about $177K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in STUMBERG RANCH receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Anadarko E&P Onshore LLC |
|---|---|
| Field | Briscoe Ranch (Eagleford) |
| County | Dimmit County, Texas |
| RRC district | 01 |
| Lease number | 279544 |
| Wellbores | 1 |
| Reported production | 396,955 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $875K |
Where STUMBERG RANCH 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.