SOUTH SPUR B
SOUTH SPUR B is a Texas oil lease in Dimmit County, Railroad Commission district 01, operated by SN Ef Maverick, LLC. It has 1 wellbore on file with the Commission. Reported production runs from February 2018 to August 2026, totalling 99,659 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 $774K, with roughly $137K 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 185 barrels a month. Its strongest month on the record we hold was February 2018, at 11,777 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 SOUTH SPUR B
- Who operates SOUTH SPUR B?
- SOUTH SPUR B is operated by SN Ef Maverick, LLC, Railroad Commission of Texas operator number 797102.
- Where is SOUTH SPUR B?
- SOUTH SPUR B is a Texas oil lease in Dimmit County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 19705.
- Is SOUTH SPUR B still producing?
- SOUTH SPUR B is currently producing. The most recent month of production reported to the Railroad Commission of Texas for SOUTH SPUR B is August 2026.
- How much has SOUTH SPUR B produced?
- SOUTH SPUR B has reported 99,659 barrels of oil (bbl) to the Railroad Commission of Texas between February 2018 and August 2026, from 1 wellbore.
- How much is SOUTH SPUR B worth?
- The remaining production from SOUTH SPUR B is estimated to be worth about $774K in total as of 27 August 2026, within a range of $604K to $945K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in SOUTH SPUR B is a fraction of it. The estimate fits an Arps decline curve to the production SOUTH SPUR B has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for SOUTH SPUR B is an estimate of value, not an offer and not an appraisal.
- How much income does SOUTH SPUR B generate in a year?
- SOUTH SPUR B is forecast to net about $137K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in SOUTH SPUR B receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | SN Ef Maverick, LLC |
|---|---|
| Field | Briscoe Ranch (Eagleford) |
| County | Dimmit County, Texas |
| RRC district | 01 |
| Lease number | 19705 |
| Wellbores | 1 |
| Reported production | 99,659 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $774K |
Where SOUTH SPUR 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.