HALL, J. F. STATE
HALL, J. F. STATE is a Texas oil lease in Starr County, Railroad Commission district 04, operated by Killam Oil Co., Ltd. It has 1 wellbore on file with the Commission. Reported production runs from March 2025 to August 2026, totalling 26,189 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 $2.4M, with roughly $1.1M 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 2,014 barrels a month. Its strongest month on the record we hold was October 2025, at 2,671 barrels. In our own backtest, leases producing at this rate are forecast to within about 17% 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 HALL, J. F. STATE
- Who operates HALL, J. F. STATE?
- HALL, J. F. STATE is operated by Killam Oil Co., Ltd., Railroad Commission of Texas operator number 460054.
- Where is HALL, J. F. STATE?
- HALL, J. F. STATE is a Texas oil lease in Starr County, Texas, in Railroad Commission district 04. Its Railroad Commission lease number is 14261.
- Is HALL, J. F. STATE still producing?
- HALL, J. F. STATE is currently producing. The most recent month of production reported to the Railroad Commission of Texas for HALL, J. F. STATE is August 2026.
- How much has HALL, J. F. STATE produced?
- HALL, J. F. STATE has reported 26,189 barrels of oil (bbl) to the Railroad Commission of Texas between March 2025 and August 2026, from 1 wellbore.
- How much is HALL, J. F. STATE worth?
- The remaining production from HALL, J. F. STATE is estimated to be worth about $2.4M in total as of 27 August 2026, within a range of $2.0M to $2.8M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in HALL, J. F. STATE is a fraction of it. The estimate fits an Arps decline curve to the production HALL, J. F. STATE has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for HALL, J. F. STATE is an estimate of value, not an offer and not an appraisal.
- How much income does HALL, J. F. STATE generate in a year?
- HALL, J. F. STATE is forecast to net about $1.1M across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in HALL, J. F. STATE receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Killam Oil Co., Ltd. |
|---|---|
| Field | Rincon, N. (Vicksburg Cons.) |
| County | Starr County, Texas |
| RRC district | 04 |
| Lease number | 14261 |
| Wellbores | 1 |
| Reported production | 26,189 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $2.4M |
Where HALL, J. F. STATE 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.