SERAPHINA 4521
SERAPHINA 4521 is a Texas oil lease in Andrews County, Railroad Commission district 08, operated by Oxy USA Inc. It has 1 wellbore on file with the Commission. Reported production runs from February 2015 to August 2026, totalling 288,068 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 $2.1M, with roughly $546K 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 803 barrels a month. Its strongest month on the record we hold was June 2017, at 4,475 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 SERAPHINA 4521
- Who operates SERAPHINA 4521?
- SERAPHINA 4521 is operated by Oxy USA Inc., Railroad Commission of Texas operator number 630591.
- Where is SERAPHINA 4521?
- SERAPHINA 4521 is a Texas oil lease in Andrews County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 47437.
- Is SERAPHINA 4521 still producing?
- SERAPHINA 4521 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for SERAPHINA 4521 is August 2026.
- How much has SERAPHINA 4521 produced?
- SERAPHINA 4521 has reported 288,068 barrels of oil (bbl) to the Railroad Commission of Texas between February 2015 and August 2026, from 1 wellbore.
- How much is SERAPHINA 4521 worth?
- The remaining production from SERAPHINA 4521 is estimated to be worth about $2.1M in total as of 27 August 2026, within a range of $1.6M to $2.5M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in SERAPHINA 4521 is a fraction of it. The estimate fits an Arps decline curve to the production SERAPHINA 4521 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for SERAPHINA 4521 is an estimate of value, not an offer and not an appraisal.
- How much income does SERAPHINA 4521 generate in a year?
- SERAPHINA 4521 is forecast to net about $546K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in SERAPHINA 4521 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Oxy USA Inc. |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Andrews County, Texas |
| RRC district | 08 |
| Lease number | 47437 |
| Wellbores | 1 |
| Reported production | 288,068 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $2.1M |
Where SERAPHINA 4521 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.