JACK UNIT
JACK UNIT is a Texas oil lease in La Salle County, Railroad Commission district 01, operated by Eog Resources, Inc. It has 2 wellbores on file with the Commission. Reported production runs from May 2014 to August 2026, totalling 557,594 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 $1.3M, with roughly $546K 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 1,199 barrels a month, about 600 per wellbore. Its strongest month on the record we hold was May 2016, at 5,567 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 JACK UNIT
- Who operates JACK UNIT?
- JACK UNIT is operated by Eog Resources, Inc., Railroad Commission of Texas operator number 253162.
- Where is JACK UNIT?
- JACK UNIT is a Texas oil lease in La Salle County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 17660.
- Is JACK UNIT still producing?
- JACK UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for JACK UNIT is August 2026.
- How much has JACK UNIT produced?
- JACK UNIT has reported 557,594 barrels of oil (bbl) to the Railroad Commission of Texas between May 2014 and August 2026, from 2 wellbores.
- How much is JACK UNIT worth?
- The remaining production from JACK UNIT is estimated to be worth about $1.3M in total as of 26 August 2026, within a range of $1.0M to $1.5M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in JACK UNIT is a fraction of it. The estimate fits an Arps decline curve to the production JACK UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for JACK UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does JACK UNIT generate in a year?
- JACK UNIT is forecast to net about $546K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in JACK UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Eog Resources, Inc. |
|---|---|
| Field | Eagleville (Eagle Ford-1) |
| County | La Salle County, Texas |
| RRC district | 01 |
| Lease number | 17660 |
| Wellbores | 2 |
| Reported production | 557,594 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.3M |
Where JACK UNIT 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.