ZEISKE
ZEISKE is a Texas oil lease in Coleman County, Railroad Commission district 7B, operated by Mudslinger Oil, L.L.C. It has 8 wellbores on file with the Commission. Reported production runs from November 2015 to August 2026, totalling 58,811 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 $692K, with roughly $133K 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 179 barrels a month, about 22 per wellbore. Its strongest month on the record we hold was June 2017, at 3,049 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 ZEISKE
- Who operates ZEISKE?
- ZEISKE is operated by Mudslinger Oil, L.L.C., Railroad Commission of Texas operator number 592478.
- Where is ZEISKE?
- ZEISKE is a Texas oil lease in Coleman County, Texas, in Railroad Commission district 7B. Its Railroad Commission lease number is 31920.
- Is ZEISKE still producing?
- ZEISKE is currently producing. The most recent month of production reported to the Railroad Commission of Texas for ZEISKE is August 2026.
- How much has ZEISKE produced?
- ZEISKE has reported 58,811 barrels of oil (bbl) to the Railroad Commission of Texas between November 2015 and August 2026, from 8 wellbores.
- How much is ZEISKE worth?
- The remaining production from ZEISKE is estimated to be worth about $692K in total as of 26 August 2026, within a range of $540K to $845K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in ZEISKE is a fraction of it. The estimate fits an Arps decline curve to the production ZEISKE has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for ZEISKE is an estimate of value, not an offer and not an appraisal.
- How much income does ZEISKE generate in a year?
- ZEISKE is forecast to net about $133K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in ZEISKE receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Mudslinger Oil, L.L.C. |
|---|---|
| Field | Santa Anna (Marble Falls) |
| County | Coleman County, Texas |
| RRC district | 7B |
| Lease number | 31920 |
| Wellbores | 8 |
| Reported production | 58,811 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $692K |
Where ZEISKE 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.