WARREN-HALL
WARREN-HALL is a Texas oil lease in Marion County, Railroad Commission district 06, operated by Killingsworth Oil Co. It has 1 wellbore on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 13,184 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 $624K, with roughly $85K 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 22 barrels a month. Its strongest month on the record we hold was January 2018, at 153 barrels. In our own backtest, leases producing at this rate are forecast to within about 45% 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 WARREN-HALL
- Who operates WARREN-HALL?
- WARREN-HALL is operated by Killingsworth Oil Co., Railroad Commission of Texas operator number 460860.
- Where is WARREN-HALL?
- WARREN-HALL is a Texas oil lease in Marion County, Texas, in Railroad Commission district 06. Its Railroad Commission lease number is 11640.
- Is WARREN-HALL still producing?
- WARREN-HALL is currently producing. The most recent month of production reported to the Railroad Commission of Texas for WARREN-HALL is August 2026.
- How much has WARREN-HALL produced?
- WARREN-HALL has reported 13,184 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 1 wellbore.
- How much is WARREN-HALL worth?
- The remaining production from WARREN-HALL is estimated to be worth about $624K in total as of 26 August 2026, within a range of $343K to $905K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in WARREN-HALL is a fraction of it. The estimate fits an Arps decline curve to the production WARREN-HALL has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for WARREN-HALL is an estimate of value, not an offer and not an appraisal.
- How much income does WARREN-HALL generate in a year?
- WARREN-HALL is forecast to net about $85K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in WARREN-HALL receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Killingsworth Oil Co. |
|---|---|
| Field | Rodessa (Jefferson-Dujie) |
| County | Marion County, Texas |
| RRC district | 06 |
| Lease number | 11640 |
| Wellbores | 1 |
| Reported production | 13,184 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $624K |
Where WARREN-HALL 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.