LACKEY-JACK
LACKEY-JACK is a Texas oil lease in Irion County, Railroad Commission district 7C, operated by Fivestones Energy LLC. It has 1 wellbore on file with the Commission. Reported production runs from April 2010 to August 2026, totalling 15,752 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 $55K, with roughly $11K 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 8 barrels a month. Its strongest month on the record we hold was April 2026, at 82 barrels. In our own backtest, leases producing at this rate are forecast to within about 100% 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 LACKEY-JACK
- Who operates LACKEY-JACK?
- LACKEY-JACK is operated by Fivestones Energy LLC, Railroad Commission of Texas operator number 271567.
- Where is LACKEY-JACK?
- LACKEY-JACK is a Texas oil lease in Irion County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 17240.
- Is LACKEY-JACK still producing?
- LACKEY-JACK is currently producing. The most recent month of production reported to the Railroad Commission of Texas for LACKEY-JACK is August 2026.
- How much has LACKEY-JACK produced?
- LACKEY-JACK has reported 15,752 barrels of oil (bbl) to the Railroad Commission of Texas between April 2010 and August 2026, from 1 wellbore.
- How much is LACKEY-JACK worth?
- The remaining production from LACKEY-JACK is estimated to be worth about $55K in total as of 26 August 2026, within a range of $0 to $110K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in LACKEY-JACK is a fraction of it. The estimate fits an Arps decline curve to the production LACKEY-JACK has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for LACKEY-JACK is an estimate of value, not an offer and not an appraisal.
- How much income does LACKEY-JACK generate in a year?
- LACKEY-JACK is forecast to net about $11K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in LACKEY-JACK receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Fivestones Energy LLC |
|---|---|
| Field | Lucky Mag (Consolidated) |
| County | Irion County, Texas |
| RRC district | 7C |
| Lease number | 17240 |
| Wellbores | 1 |
| Reported production | 15,752 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $55K |
Where LACKEY-JACK 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.