TARZAN STANDEFER 9
TARZAN STANDEFER 9 is a Texas oil lease in Martin County, Railroad Commission district 08, operated by Arco Permian. It has 6 wellbores on file with the Commission. Reported production runs from May 1998 to August 2026, totalling 284,176 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 $447K, with roughly $168K 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 308 barrels a month, about 51 per wellbore. Its strongest month on the record we hold was November 2024, at 4,181 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 TARZAN STANDEFER 9
- Who operates TARZAN STANDEFER 9?
- TARZAN STANDEFER 9 is operated by Arco Permian, Railroad Commission of Texas operator number 029347.
- Where is TARZAN STANDEFER 9?
- TARZAN STANDEFER 9 is a Texas oil lease in Martin County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 35803.
- Is TARZAN STANDEFER 9 still producing?
- TARZAN STANDEFER 9 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for TARZAN STANDEFER 9 is August 2026.
- How much has TARZAN STANDEFER 9 produced?
- TARZAN STANDEFER 9 has reported 284,176 barrels of oil (bbl) to the Railroad Commission of Texas between May 1998 and August 2026, from 6 wellbores.
- How much is TARZAN STANDEFER 9 worth?
- The remaining production from TARZAN STANDEFER 9 is estimated to be worth about $447K in total as of 27 August 2026, within a range of $349K to $546K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in TARZAN STANDEFER 9 is a fraction of it. The estimate fits an Arps decline curve to the production TARZAN STANDEFER 9 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for TARZAN STANDEFER 9 is an estimate of value, not an offer and not an appraisal.
- How much income does TARZAN STANDEFER 9 generate in a year?
- TARZAN STANDEFER 9 is forecast to net about $168K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in TARZAN STANDEFER 9 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Arco Permian |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Martin County, Texas |
| RRC district | 08 |
| Lease number | 35803 |
| Wellbores | 6 |
| Reported production | 284,176 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $447K |
Where TARZAN STANDEFER 9 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.