SLONE, L. M.
SLONE, L. M. is a Texas oil lease in Matagorda County, Railroad Commission district 03, operated by Rosenthal, Stanley H. It has 3 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 53,603 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 $706K, with roughly $136K 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 170 barrels a month, about 57 per wellbore. Its strongest month on the record we hold was April 2023, at 374 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 SLONE, L. M.
- Who operates SLONE, L. M.?
- SLONE, L. M. is operated by Rosenthal, Stanley H., Railroad Commission of Texas operator number 728870.
- Where is SLONE, L. M.?
- SLONE, L. M. is a Texas oil lease in Matagorda County, Texas, in Railroad Commission district 03. Its Railroad Commission lease number is 01856.
- Is SLONE, L. M. still producing?
- SLONE, L. M. is currently producing. The most recent month of production reported to the Railroad Commission of Texas for SLONE, L. M. is August 2026.
- How much has SLONE, L. M. produced?
- SLONE, L. M. has reported 53,603 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 3 wellbores.
- How much is SLONE, L. M. worth?
- The remaining production from SLONE, L. M. is estimated to be worth about $706K in total as of 26 August 2026, within a range of $551K to $861K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in SLONE, L. M. is a fraction of it. The estimate fits an Arps decline curve to the production SLONE, L. M. has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for SLONE, L. M. is an estimate of value, not an offer and not an appraisal.
- How much income does SLONE, L. M. generate in a year?
- SLONE, L. M. is forecast to net about $136K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in SLONE, L. M. receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Rosenthal, Stanley H. |
|---|---|
| Field | Hamman |
| County | Matagorda County, Texas |
| RRC district | 03 |
| Lease number | 01856 |
| Wellbores | 3 |
| Reported production | 53,603 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $706K |
Where SLONE, L. M. 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.