COSTANZA B
COSTANZA B is a Texas oil lease in Howard County, Railroad Commission district 08, operated by SM Energy Company. It has 1 wellbore on file with the Commission. Reported production runs from May 2018 to August 2026, totalling 223,769 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 $780K, with roughly $230K 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 361 barrels a month. Its strongest month on the record we hold was June 2018, at 39,526 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 COSTANZA B
- Who operates COSTANZA B?
- COSTANZA B is operated by SM Energy Company, Railroad Commission of Texas operator number 788997.
- Where is COSTANZA B?
- COSTANZA B is a Texas oil lease in Howard County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 50549.
- Is COSTANZA B still producing?
- COSTANZA B is currently producing. The most recent month of production reported to the Railroad Commission of Texas for COSTANZA B is August 2026.
- How much has COSTANZA B produced?
- COSTANZA B has reported 223,769 barrels of oil (bbl) to the Railroad Commission of Texas between May 2018 and August 2026, from 1 wellbore.
- How much is COSTANZA B worth?
- The remaining production from COSTANZA B is estimated to be worth about $780K in total as of 26 August 2026, within a range of $608K to $952K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in COSTANZA B is a fraction of it. The estimate fits an Arps decline curve to the production COSTANZA B has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for COSTANZA B is an estimate of value, not an offer and not an appraisal.
- How much income does COSTANZA B generate in a year?
- COSTANZA B is forecast to net about $230K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in COSTANZA B receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | SM Energy Company |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Howard County, Texas |
| RRC district | 08 |
| Lease number | 50549 |
| Wellbores | 1 |
| Reported production | 223,769 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $780K |
Where COSTANZA B 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.