TUBB -A- /TUBB ZONE/
TUBB -A- /TUBB ZONE/ is a Texas oil lease in Crane County, Railroad Commission district 08, operated by Fina Oil & Chemical Company. It has 9 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 31,296 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 $362K, with roughly $67K 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 69 barrels a month, about 8 per wellbore. Its strongest month on the record we hold was February 2017, at 140 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 TUBB -A- /TUBB ZONE/
- Who operates TUBB -A- /TUBB ZONE/?
- TUBB -A- /TUBB ZONE/ is operated by Fina Oil & Chemical Company, Railroad Commission of Texas operator number 268321.
- Where is TUBB -A- /TUBB ZONE/?
- TUBB -A- /TUBB ZONE/ is a Texas oil lease in Crane County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 05284.
- Is TUBB -A- /TUBB ZONE/ still producing?
- TUBB -A- /TUBB ZONE/ is currently producing. The most recent month of production reported to the Railroad Commission of Texas for TUBB -A- /TUBB ZONE/ is August 2026.
- How much has TUBB -A- /TUBB ZONE/ produced?
- TUBB -A- /TUBB ZONE/ has reported 31,296 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 9 wellbores.
- How much is TUBB -A- /TUBB ZONE/ worth?
- The remaining production from TUBB -A- /TUBB ZONE/ is estimated to be worth about $362K in total as of 27 August 2026, within a range of $199K to $525K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in TUBB -A- /TUBB ZONE/ is a fraction of it. The estimate fits an Arps decline curve to the production TUBB -A- /TUBB ZONE/ has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for TUBB -A- /TUBB ZONE/ is an estimate of value, not an offer and not an appraisal.
- How much income does TUBB -A- /TUBB ZONE/ generate in a year?
- TUBB -A- /TUBB ZONE/ is forecast to net about $67K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in TUBB -A- /TUBB ZONE/ receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Fina Oil & Chemical Company |
|---|---|
| Field | Sand Hills (Tubb) |
| County | Crane County, Texas |
| RRC district | 08 |
| Lease number | 05284 |
| Wellbores | 9 |
| Reported production | 31,296 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $362K |
Where TUBB -A- /TUBB ZONE/ 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.