CASTLEBERRY, JACK
CASTLEBERRY, JACK is a Texas oil lease in Gregg County, Railroad Commission district 06, operated by Sonat Exploration Company -Tyler. It has 1 wellbore on file with the Commission. Reported production runs from August 1996 to August 2026, totalling 43,132 barrels. The lease is intermittent. 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 $845K, with roughly $155K 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 209 barrels a month. Its strongest month on the record we hold was February 2019, at 400 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 CASTLEBERRY, JACK
- Who operates CASTLEBERRY, JACK?
- CASTLEBERRY, JACK is operated by Sonat Exploration Company -Tyler, Railroad Commission of Texas operator number 801642.
- Where is CASTLEBERRY, JACK?
- CASTLEBERRY, JACK is a Texas oil lease in Gregg County, Texas, in Railroad Commission district 06. Its Railroad Commission lease number is 13582.
- Is CASTLEBERRY, JACK still producing?
- CASTLEBERRY, JACK is intermittent. The most recent month of production reported to the Railroad Commission of Texas for CASTLEBERRY, JACK is August 2026.
- How much has CASTLEBERRY, JACK produced?
- CASTLEBERRY, JACK has reported 43,132 barrels of oil (bbl) to the Railroad Commission of Texas between August 1996 and August 2026, from 1 wellbore.
- How much is CASTLEBERRY, JACK worth?
- The remaining production from CASTLEBERRY, JACK is estimated to be worth about $845K in total as of 27 August 2026, within a range of $659K to $1.0M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in CASTLEBERRY, JACK is a fraction of it. The estimate fits an Arps decline curve to the production CASTLEBERRY, JACK has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for CASTLEBERRY, JACK is an estimate of value, not an offer and not an appraisal.
- How much income does CASTLEBERRY, JACK generate in a year?
- CASTLEBERRY, JACK is forecast to net about $155K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in CASTLEBERRY, JACK receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Sonat Exploration Company -Tyler |
|---|---|
| Field | Johnson-Tekell (Travis Peak Oil) |
| County | Gregg County, Texas |
| RRC district | 06 |
| Lease number | 13582 |
| Wellbores | 1 |
| Reported production | 43,132 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $845K |
Where CASTLEBERRY, 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.