H.E. TUBB SOUTH
H.E. TUBB SOUTH is a Texas oil lease in Howard County, Railroad Commission district 08, operated by Oxy USA Inc. It has 1 wellbore on file with the Commission. Reported production runs from December 2017 to August 2026, totalling 17,003 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 $458K, with roughly $83K 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 130 barrels a month. Its strongest month on the record we hold was December 2017, at 464 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 H.E. TUBB SOUTH
- Who operates H.E. TUBB SOUTH?
- H.E. TUBB SOUTH is operated by Oxy USA Inc., Railroad Commission of Texas operator number 630591.
- Where is H.E. TUBB SOUTH?
- H.E. TUBB SOUTH is a Texas oil lease in Howard County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 49338.
- Is H.E. TUBB SOUTH still producing?
- H.E. TUBB SOUTH is currently producing. The most recent month of production reported to the Railroad Commission of Texas for H.E. TUBB SOUTH is August 2026.
- How much has H.E. TUBB SOUTH produced?
- H.E. TUBB SOUTH has reported 17,003 barrels of oil (bbl) to the Railroad Commission of Texas between December 2017 and August 2026, from 1 wellbore.
- How much is H.E. TUBB SOUTH worth?
- The remaining production from H.E. TUBB SOUTH is estimated to be worth about $458K in total as of 26 August 2026, within a range of $358K to $559K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in H.E. TUBB SOUTH is a fraction of it. The estimate fits an Arps decline curve to the production H.E. TUBB SOUTH has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for H.E. TUBB SOUTH is an estimate of value, not an offer and not an appraisal.
- How much income does H.E. TUBB SOUTH generate in a year?
- H.E. TUBB SOUTH is forecast to net about $83K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in H.E. TUBB SOUTH receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Oxy USA Inc. |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Howard County, Texas |
| RRC district | 08 |
| Lease number | 49338 |
| Wellbores | 1 |
| Reported production | 17,003 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $458K |
Where H.E. TUBB SOUTH 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.