MAYRA 10
MAYRA 10 is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by Firebird Energy II LLC. It has 1 wellbore on file with the Commission. Reported production runs from September 2023 to August 2026, totalling 218,454 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 $3.3M, with roughly $1.5M 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 3,866 barrels a month. Its strongest month on the record we hold was July 2024, at 32,014 barrels. 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 MAYRA 10
- Who operates MAYRA 10?
- MAYRA 10 is operated by Firebird Energy II LLC, Railroad Commission of Texas operator number 101413.
- Where is MAYRA 10?
- MAYRA 10 is a Texas oil lease in Upton County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 22286.
- Is MAYRA 10 still producing?
- MAYRA 10 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for MAYRA 10 is August 2026.
- How much has MAYRA 10 produced?
- MAYRA 10 has reported 218,454 barrels of oil (bbl) to the Railroad Commission of Texas between September 2023 and August 2026, from 1 wellbore.
- How much is MAYRA 10 worth?
- The remaining production from MAYRA 10 is estimated to be worth about $3.3M in total as of 27 August 2026, within a range of $2.8M to $3.9M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in MAYRA 10 is a fraction of it. The estimate fits an Arps decline curve to the production MAYRA 10 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for MAYRA 10 is an estimate of value, not an offer and not an appraisal.
- How much income does MAYRA 10 generate in a year?
- MAYRA 10 is forecast to net about $1.5M across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in MAYRA 10 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Firebird Energy II LLC |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Upton County, Texas |
| RRC district | 7C |
| Lease number | 22286 |
| Wellbores | 1 |
| Reported production | 218,454 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $3.3M |
Where MAYRA 10 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.