ATHERTON HEIRS
ATHERTON HEIRS is a Texas oil lease in Gaines County, Railroad Commission district 8A, operated by Parish, John R. It has 2 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 49,302 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 $588K, with roughly $113K 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 151 barrels a month, about 75 per wellbore. Its strongest month on the record we hold was March 2026, at 270 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 ATHERTON HEIRS
- Who operates ATHERTON HEIRS?
- ATHERTON HEIRS is operated by Parish, John R., Railroad Commission of Texas operator number 639460.
- Where is ATHERTON HEIRS?
- ATHERTON HEIRS is a Texas oil lease in Gaines County, Texas, in Railroad Commission district 8A. Its Railroad Commission lease number is 66655.
- Is ATHERTON HEIRS still producing?
- ATHERTON HEIRS is currently producing. The most recent month of production reported to the Railroad Commission of Texas for ATHERTON HEIRS is August 2026.
- How much has ATHERTON HEIRS produced?
- ATHERTON HEIRS has reported 49,302 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 2 wellbores.
- How much is ATHERTON HEIRS worth?
- The remaining production from ATHERTON HEIRS is estimated to be worth about $588K in total as of 27 August 2026, within a range of $458K to $717K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in ATHERTON HEIRS is a fraction of it. The estimate fits an Arps decline curve to the production ATHERTON HEIRS has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for ATHERTON HEIRS is an estimate of value, not an offer and not an appraisal.
- How much income does ATHERTON HEIRS generate in a year?
- ATHERTON HEIRS is forecast to net about $113K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in ATHERTON HEIRS receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Parish, John R. |
|---|---|
| Field | Five Point (San Andres) |
| County | Gaines County, Texas |
| RRC district | 8A |
| Lease number | 66655 |
| Wellbores | 2 |
| Reported production | 49,302 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $588K |
Where ATHERTON HEIRS 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.