LAKE TRAMMEL UNIT
LAKE TRAMMEL UNIT is a Texas oil lease in Nolan County, Railroad Commission district 7B, operated by Eldorado Operating Co. It has 203 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 3,860,189 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 $19.8M, with roughly $4.6M 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 6,352 barrels a month, about 31 per wellbore. Its strongest month on the record we hold was January 2019, at 18,198 barrels. In our own backtest, leases producing at this rate are forecast to within about 17% 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 LAKE TRAMMEL UNIT
- Who operates LAKE TRAMMEL UNIT?
- LAKE TRAMMEL UNIT is operated by Eldorado Operating Co., Railroad Commission of Texas operator number 247545.
- Where is LAKE TRAMMEL UNIT?
- LAKE TRAMMEL UNIT is a Texas oil lease in Nolan County, Texas, in Railroad Commission district 7B. Its Railroad Commission lease number is 08712.
- Is LAKE TRAMMEL UNIT still producing?
- LAKE TRAMMEL UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for LAKE TRAMMEL UNIT is August 2026.
- How much has LAKE TRAMMEL UNIT produced?
- LAKE TRAMMEL UNIT has reported 3,860,189 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 203 wellbores.
- How much is LAKE TRAMMEL UNIT worth?
- The remaining production from LAKE TRAMMEL UNIT is estimated to be worth about $19.8M in total as of 26 August 2026, within a range of $16.5M to $23.2M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in LAKE TRAMMEL UNIT is a fraction of it. The estimate fits an Arps decline curve to the production LAKE TRAMMEL UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for LAKE TRAMMEL UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does LAKE TRAMMEL UNIT generate in a year?
- LAKE TRAMMEL UNIT is forecast to net about $4.6M across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in LAKE TRAMMEL UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Eldorado Operating Co. |
|---|---|
| Field | Lake Trammel, W. (Canyon) |
| County | Nolan County, Texas |
| RRC district | 7B |
| Lease number | 08712 |
| Wellbores | 203 |
| Reported production | 3,860,189 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $19.8M |
Where LAKE TRAMMEL 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.