ROST-MANN CO-OP UNIT
ROST-MANN CO-OP UNIT is a Texas oil lease in Lee County, Railroad Commission district 03, operated by Enervest Operating, L.L.C. It has 1 wellbore on file with the Commission. Reported production runs from August 2014 to August 2026, totalling 63,159 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 $635K, with roughly $97K 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 72 barrels a month. Its strongest month on the record we hold was July 2016, at 630 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 ROST-MANN CO-OP UNIT
- Who operates ROST-MANN CO-OP UNIT?
- ROST-MANN CO-OP UNIT is operated by Enervest Operating, L.L.C., Railroad Commission of Texas operator number 252131.
- Where is ROST-MANN CO-OP UNIT?
- ROST-MANN CO-OP UNIT is a Texas oil lease in Lee County, Texas, in Railroad Commission district 03. Its Railroad Commission lease number is 26749.
- Is ROST-MANN CO-OP UNIT still producing?
- ROST-MANN CO-OP UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for ROST-MANN CO-OP UNIT is August 2026.
- How much has ROST-MANN CO-OP UNIT produced?
- ROST-MANN CO-OP UNIT has reported 63,159 barrels of oil (bbl) to the Railroad Commission of Texas between August 2014 and August 2026, from 1 wellbore.
- How much is ROST-MANN CO-OP UNIT worth?
- The remaining production from ROST-MANN CO-OP UNIT is estimated to be worth about $635K in total as of 27 August 2026, within a range of $349K to $921K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in ROST-MANN CO-OP UNIT is a fraction of it. The estimate fits an Arps decline curve to the production ROST-MANN CO-OP UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for ROST-MANN CO-OP UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does ROST-MANN CO-OP UNIT generate in a year?
- ROST-MANN CO-OP UNIT is forecast to net about $97K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in ROST-MANN CO-OP UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Enervest Operating, L.L.C. |
|---|---|
| Field | Giddings (Austin Chalk-3) |
| County | Lee County, Texas |
| RRC district | 03 |
| Lease number | 26749 |
| Wellbores | 1 |
| Reported production | 63,159 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $635K |
Where ROST-MANN CO-OP UNIT 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.