DEFTONES EF UNIT
DEFTONES EF UNIT is a Texas oil lease in Karnes County, Railroad Commission district 02, operated by Enervest Operating, L.L.C. It has 4 wellbores on file with the Commission. Reported production runs from September 2017 to August 2026, totalling 1,651,614 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 $13.4M, with roughly $3.6M 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 5,141 barrels a month, about 1,285 per wellbore. Its strongest month on the record we hold was October 2017, at 153,127 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 DEFTONES EF UNIT
- Who operates DEFTONES EF UNIT?
- DEFTONES EF UNIT is operated by Enervest Operating, L.L.C., Railroad Commission of Texas operator number 252131.
- Where is DEFTONES EF UNIT?
- DEFTONES EF UNIT is a Texas oil lease in Karnes County, Texas, in Railroad Commission district 02. Its Railroad Commission lease number is 11419.
- Is DEFTONES EF UNIT still producing?
- DEFTONES EF UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for DEFTONES EF UNIT is August 2026.
- How much has DEFTONES EF UNIT produced?
- DEFTONES EF UNIT has reported 1,651,614 barrels of oil (bbl) to the Railroad Commission of Texas between September 2017 and August 2026, from 4 wellbores.
- How much is DEFTONES EF UNIT worth?
- The remaining production from DEFTONES EF UNIT is estimated to be worth about $13.4M in total as of 27 August 2026, within a range of $11.1M to $15.7M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in DEFTONES EF UNIT is a fraction of it. The estimate fits an Arps decline curve to the production DEFTONES EF UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for DEFTONES EF UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does DEFTONES EF UNIT generate in a year?
- DEFTONES EF UNIT is forecast to net about $3.6M across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in DEFTONES EF 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 | Eagleville (Eagle Ford-2) |
| County | Karnes County, Texas |
| RRC district | 02 |
| Lease number | 11419 |
| Wellbores | 4 |
| Reported production | 1,651,614 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $13.4M |
Where DEFTONES EF 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.