SJWF
SJWF is a Texas oil lease in Dickens County, Railroad Commission district 8A, operated by Creston Petroleum Corp. It has 4 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 97,342 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 $541K, with roughly $285K 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 634 barrels a month, about 158 per wellbore. Its strongest month on the record we hold was August 2022, at 2,417 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 SJWF
- Who operates SJWF?
- SJWF is operated by Creston Petroleum Corp., Railroad Commission of Texas operator number 189904.
- Where is SJWF?
- SJWF is a Texas oil lease in Dickens County, Texas, in Railroad Commission district 8A. Its Railroad Commission lease number is 12407.
- Is SJWF still producing?
- SJWF is currently producing. The most recent month of production reported to the Railroad Commission of Texas for SJWF is August 2026.
- How much has SJWF produced?
- SJWF has reported 97,342 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 4 wellbores.
- How much is SJWF worth?
- The remaining production from SJWF is estimated to be worth about $541K in total as of 26 August 2026, within a range of $422K to $660K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in SJWF is a fraction of it. The estimate fits an Arps decline curve to the production SJWF has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for SJWF is an estimate of value, not an offer and not an appraisal.
- How much income does SJWF generate in a year?
- SJWF is forecast to net about $285K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in SJWF receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Creston Petroleum Corp. |
|---|---|
| Field | Croton Creek (Tannehill) |
| County | Dickens County, Texas |
| RRC district | 8A |
| Lease number | 12407 |
| Wellbores | 4 |
| Reported production | 97,342 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $541K |
Where SJWF 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.