MAVIS
MAVIS is a Texas oil lease in Cass County, Railroad Commission district 06, operated by Rose City Resources, LLC. It has 1 wellbore on file with the Commission. Reported production runs from November 2020 to August 2026, totalling 34,181 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 $667K, with roughly $128K 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 183 barrels a month. Its strongest month on the record we hold was April 2021, at 1,223 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 MAVIS
- Who operates MAVIS?
- MAVIS is operated by Rose City Resources, LLC, Railroad Commission of Texas operator number 727892.
- Where is MAVIS?
- MAVIS is a Texas oil lease in Cass County, Texas, in Railroad Commission district 06. Its Railroad Commission lease number is 15805.
- Is MAVIS still producing?
- MAVIS is currently producing. The most recent month of production reported to the Railroad Commission of Texas for MAVIS is August 2026.
- How much has MAVIS produced?
- MAVIS has reported 34,181 barrels of oil (bbl) to the Railroad Commission of Texas between November 2020 and August 2026, from 1 wellbore.
- How much is MAVIS worth?
- The remaining production from MAVIS is estimated to be worth about $667K in total as of 26 August 2026, within a range of $520K to $814K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in MAVIS is a fraction of it. The estimate fits an Arps decline curve to the production MAVIS has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for MAVIS is an estimate of value, not an offer and not an appraisal.
- How much income does MAVIS generate in a year?
- MAVIS is forecast to net about $128K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in MAVIS receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Rose City Resources, LLC |
|---|---|
| Field | Hidden Rock (Cotton Valley Lime) |
| County | Cass County, Texas |
| RRC district | 06 |
| Lease number | 15805 |
| Wellbores | 1 |
| Reported production | 34,181 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $667K |
Where MAVIS 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.