SINGER
SINGER is a Texas oil lease in Upton County, Railroad Commission district 08, operated by Jamex, Inc. It has 4 wellbores on file with the Commission. Reported production runs from April 2013 to August 2026, totalling 144,481 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 $994K, with roughly $184K 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 245 barrels a month, about 61 per wellbore. Its strongest month on the record we hold was December 2017, at 935 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 SINGER
- Who operates SINGER?
- SINGER is operated by Jamex, Inc., Railroad Commission of Texas operator number 429659.
- Where is SINGER?
- SINGER is a Texas oil lease in Upton County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 43948.
- Is SINGER still producing?
- SINGER is currently producing. The most recent month of production reported to the Railroad Commission of Texas for SINGER is August 2026.
- How much has SINGER produced?
- SINGER has reported 144,481 barrels of oil (bbl) to the Railroad Commission of Texas between April 2013 and August 2026, from 4 wellbores.
- How much is SINGER worth?
- The remaining production from SINGER is estimated to be worth about $994K in total as of 26 August 2026, within a range of $776K to $1.2M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in SINGER is a fraction of it. The estimate fits an Arps decline curve to the production SINGER has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for SINGER is an estimate of value, not an offer and not an appraisal.
- How much income does SINGER generate in a year?
- SINGER is forecast to net about $184K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in SINGER receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Jamex, Inc. |
|---|---|
| Field | Sallie Ann (Spraberry-Wolfcamp) |
| County | Upton County, Texas |
| RRC district | 08 |
| Lease number | 43948 |
| Wellbores | 4 |
| Reported production | 144,481 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $994K |
Where SINGER 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.