FOSTER MINERALS
FOSTER MINERALS is a Texas gas lease in San Jacinto County, Railroad Commission district 03, operated by Royal Oil & Gas Corp. It has 1 wellbore on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 2,457,205 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 $400K, with roughly $73K 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 1,577 thousand cubic feet a month. Its strongest month on the record we hold was October 2016, at 2,811 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 FOSTER MINERALS
- Who operates FOSTER MINERALS?
- FOSTER MINERALS is operated by Royal Oil & Gas Corp., Railroad Commission of Texas operator number 731850.
- Where is FOSTER MINERALS?
- FOSTER MINERALS is a Texas gas lease in San Jacinto County, Texas, in Railroad Commission district 03. Its Railroad Commission lease number is 132476.
- Is FOSTER MINERALS still producing?
- FOSTER MINERALS is currently producing. The most recent month of production reported to the Railroad Commission of Texas for FOSTER MINERALS is August 2026.
- How much has FOSTER MINERALS produced?
- FOSTER MINERALS has reported 2,457,205 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026, from 1 wellbore.
- How much is FOSTER MINERALS worth?
- The remaining production from FOSTER MINERALS is estimated to be worth about $400K in total as of 26 August 2026, within a range of $332K to $468K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in FOSTER MINERALS is a fraction of it. The estimate fits an Arps decline curve to the production FOSTER MINERALS has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for FOSTER MINERALS is an estimate of value, not an offer and not an appraisal.
- How much income does FOSTER MINERALS generate in a year?
- FOSTER MINERALS is forecast to net about $73K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in FOSTER MINERALS receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Royal Oil & Gas Corp. |
|---|---|
| Field | Mercy (10400 Wilcox) |
| County | San Jacinto County, Texas |
| RRC district | 03 |
| Lease number | 132476 |
| Wellbores | 1 |
| Reported production | 2,457,205 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $400K |
Where FOSTER MINERALS 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.