SUNDEVIL
SUNDEVIL is a Texas oil lease in Fayette County, Railroad Commission district 03, operated by Magnolia Oil & Gas Operating LLC. It has 1 wellbore on file with the Commission. Reported production runs from January 2023 to August 2026, totalling 386,961 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 $7.8M, with roughly $2.1M 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 3,258 barrels a month. Its strongest month on the record we hold was March 2023, at 27,712 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 SUNDEVIL
- Who operates SUNDEVIL?
- SUNDEVIL is operated by Magnolia Oil & Gas Operating LLC, Railroad Commission of Texas operator number 521544.
- Where is SUNDEVIL?
- SUNDEVIL is a Texas oil lease in Fayette County, Texas, in Railroad Commission district 03. Its Railroad Commission lease number is 28102.
- Is SUNDEVIL still producing?
- SUNDEVIL is currently producing. The most recent month of production reported to the Railroad Commission of Texas for SUNDEVIL is August 2026.
- How much has SUNDEVIL produced?
- SUNDEVIL has reported 386,961 barrels of oil (bbl) to the Railroad Commission of Texas between January 2023 and August 2026, from 1 wellbore.
- How much is SUNDEVIL worth?
- The remaining production from SUNDEVIL is estimated to be worth about $7.8M in total as of 27 August 2026, within a range of $6.4M to $9.1M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in SUNDEVIL is a fraction of it. The estimate fits an Arps decline curve to the production SUNDEVIL has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for SUNDEVIL is an estimate of value, not an offer and not an appraisal.
- How much income does SUNDEVIL generate in a year?
- SUNDEVIL is forecast to net about $2.1M across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in SUNDEVIL receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Magnolia Oil & Gas Operating LLC |
|---|---|
| Field | Giddings (Austin Chalk-3) |
| County | Fayette County, Texas |
| RRC district | 03 |
| Lease number | 28102 |
| Wellbores | 1 |
| Reported production | 386,961 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $7.8M |
Where SUNDEVIL 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.