SALLIE "A"
SALLIE "A" is a Texas oil lease in Ector County, Railroad Commission district 08, operated by Henry Petroleum LP. It has 11 wellbores on file with the Commission. Reported production runs from September 2005 to August 2026, totalling 532,763 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 $455K 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 750 barrels a month, about 68 per wellbore. Its strongest month on the record we hold was March 2020, at 1,656 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 SALLIE "A"
- Who operates SALLIE "A"?
- SALLIE "A" is operated by Henry Petroleum LP, Railroad Commission of Texas operator number 378642.
- Where is SALLIE "A"?
- SALLIE "A" is a Texas oil lease in Ector County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 37662.
- Is SALLIE "A" still producing?
- SALLIE "A" is currently producing. The most recent month of production reported to the Railroad Commission of Texas for SALLIE "A" is August 2026.
- How much has SALLIE "A" produced?
- SALLIE "A" has reported 532,763 barrels of oil (bbl) to the Railroad Commission of Texas between September 2005 and August 2026, from 11 wellbores.
- How much is SALLIE "A" worth?
- The remaining production from SALLIE "A" is estimated to be worth about $2.1M in total as of 26 August 2026, within a range of $1.6M to $2.6M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in SALLIE "A" is a fraction of it. The estimate fits an Arps decline curve to the production SALLIE "A" has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for SALLIE "A" is an estimate of value, not an offer and not an appraisal.
- How much income does SALLIE "A" generate in a year?
- SALLIE "A" is forecast to net about $455K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in SALLIE "A" receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Henry Petroleum LP |
|---|---|
| Field | Sallie Ann (Spraberry-Wolfcamp) |
| County | Ector County, Texas |
| RRC district | 08 |
| Lease number | 37662 |
| Wellbores | 11 |
| Reported production | 532,763 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $2.1M |
Where SALLIE "A" 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.