SERENA RANCH
SERENA RANCH is a Texas oil lease in Maverick County, Railroad Commission district 01, operated by Endeavor Natural Gas, LP. It has 55 wellbores on file with the Commission. Reported production runs from May 2015 to August 2026, totalling 4,911,780 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 $200.4M, with roughly $41.7M 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 51,481 barrels a month, about 936 per wellbore. Its strongest month on the record we hold was October 2022, at 110,823 barrels. In our own backtest, leases producing at this rate are forecast to within about 18% 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 SERENA RANCH
- Who operates SERENA RANCH?
- SERENA RANCH is operated by Endeavor Natural Gas, LP, Railroad Commission of Texas operator number 251729.
- Where is SERENA RANCH?
- SERENA RANCH is a Texas oil lease in Maverick County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 18614.
- Is SERENA RANCH still producing?
- SERENA RANCH is currently producing. The most recent month of production reported to the Railroad Commission of Texas for SERENA RANCH is August 2026.
- How much has SERENA RANCH produced?
- SERENA RANCH has reported 4,911,780 barrels of oil (bbl) to the Railroad Commission of Texas between May 2015 and August 2026, from 55 wellbores.
- How much is SERENA RANCH worth?
- The remaining production from SERENA RANCH is estimated to be worth about $200.4M in total as of 26 August 2026, within a range of $164.3M to $236.5M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in SERENA RANCH is a fraction of it. The estimate fits an Arps decline curve to the production SERENA RANCH has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for SERENA RANCH is an estimate of value, not an offer and not an appraisal.
- How much income does SERENA RANCH generate in a year?
- SERENA RANCH is forecast to net about $41.7M across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in SERENA RANCH receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Endeavor Natural Gas, LP |
|---|---|
| Field | Hugh Fitzsimmons (San Miguel) |
| County | Maverick County, Texas |
| RRC district | 01 |
| Lease number | 18614 |
| Wellbores | 55 |
| Reported production | 4,911,780 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $200.4M |
Where SERENA RANCH 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.