BRASS MONKEY 414 C
BRASS MONKEY 414 C is a Texas oil lease in Yoakum County, Railroad Commission district 8A, operated by Steward Energy II, LLC. It has 1 wellbore on file with the Commission. Reported production runs from March 2021 to August 2026, totalling 224,021 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 $2.8M, with roughly $780K 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 1,090 barrels a month. Its strongest month on the record we hold was April 2021, at 14,165 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 BRASS MONKEY 414 C
- Who operates BRASS MONKEY 414 C?
- BRASS MONKEY 414 C is operated by Steward Energy II, LLC, Railroad Commission of Texas operator number 819609.
- Where is BRASS MONKEY 414 C?
- BRASS MONKEY 414 C is a Texas oil lease in Yoakum County, Texas, in Railroad Commission district 8A. Its Railroad Commission lease number is 71157.
- Is BRASS MONKEY 414 C still producing?
- BRASS MONKEY 414 C is currently producing. The most recent month of production reported to the Railroad Commission of Texas for BRASS MONKEY 414 C is August 2026.
- How much has BRASS MONKEY 414 C produced?
- BRASS MONKEY 414 C has reported 224,021 barrels of oil (bbl) to the Railroad Commission of Texas between March 2021 and August 2026, from 1 wellbore.
- How much is BRASS MONKEY 414 C worth?
- The remaining production from BRASS MONKEY 414 C is estimated to be worth about $2.8M in total as of 27 August 2026, within a range of $2.3M to $3.3M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in BRASS MONKEY 414 C is a fraction of it. The estimate fits an Arps decline curve to the production BRASS MONKEY 414 C has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for BRASS MONKEY 414 C is an estimate of value, not an offer and not an appraisal.
- How much income does BRASS MONKEY 414 C generate in a year?
- BRASS MONKEY 414 C is forecast to net about $780K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in BRASS MONKEY 414 C receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Steward Energy II, LLC |
|---|---|
| Field | Platang (San Andres) |
| County | Yoakum County, Texas |
| RRC district | 8A |
| Lease number | 71157 |
| Wellbores | 1 |
| Reported production | 224,021 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $2.8M |
Where BRASS MONKEY 414 C 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.