SAN AMBROSIA D (SA5)
SAN AMBROSIA D (SA5) is a Texas oil lease in Webb County, Railroad Commission district 01, operated by SM Energy Company. It has 1 wellbore on file with the Commission. Reported production runs from June 2021 to August 2026, totalling 306,048 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 $2.8M, with roughly $856K 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 1,485 barrels a month. Its strongest month on the record we hold was October 2021, at 30,668 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 SAN AMBROSIA D (SA5)
- Who operates SAN AMBROSIA D (SA5)?
- SAN AMBROSIA D (SA5) is operated by SM Energy Company, Railroad Commission of Texas operator number 788997.
- Where is SAN AMBROSIA D (SA5)?
- SAN AMBROSIA D (SA5) is a Texas oil lease in Webb County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 20525.
- Is SAN AMBROSIA D (SA5) still producing?
- SAN AMBROSIA D (SA5) is currently producing. The most recent month of production reported to the Railroad Commission of Texas for SAN AMBROSIA D (SA5) is August 2026.
- How much has SAN AMBROSIA D (SA5) produced?
- SAN AMBROSIA D (SA5) has reported 306,048 barrels of oil (bbl) to the Railroad Commission of Texas between June 2021 and August 2026, from 1 wellbore.
- How much is SAN AMBROSIA D (SA5) worth?
- The remaining production from SAN AMBROSIA D (SA5) is estimated to be worth about $2.8M in total as of 26 August 2026, within a range of $2.3M to $3.3M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in SAN AMBROSIA D (SA5) is a fraction of it. The estimate fits an Arps decline curve to the production SAN AMBROSIA D (SA5) has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for SAN AMBROSIA D (SA5) is an estimate of value, not an offer and not an appraisal.
- How much income does SAN AMBROSIA D (SA5) generate in a year?
- SAN AMBROSIA D (SA5) is forecast to net about $856K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in SAN AMBROSIA D (SA5) receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | SM Energy Company |
|---|---|
| Field | Lorenzo (Austin Chalk) |
| County | Webb County, Texas |
| RRC district | 01 |
| Lease number | 20525 |
| Wellbores | 1 |
| Reported production | 306,048 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $2.8M |
Where SAN AMBROSIA D (SA5) 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.