DUVON, NELL M.
DUVON, NELL M. is a Texas oil lease in Duval County, Railroad Commission district 04, operated by Lairco Inc. It has 5 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 204,837 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 $1.3M, with roughly $317K 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 438 barrels a month, about 88 per wellbore. Its strongest month on the record we hold was February 2026, at 863 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 DUVON, NELL M.
- Who operates DUVON, NELL M.?
- DUVON, NELL M. is operated by Lairco Inc., Railroad Commission of Texas operator number 482350.
- Where is DUVON, NELL M.?
- DUVON, NELL M. is a Texas oil lease in Duval County, Texas, in Railroad Commission district 04. Its Railroad Commission lease number is 01561.
- Is DUVON, NELL M. still producing?
- DUVON, NELL M. is currently producing. The most recent month of production reported to the Railroad Commission of Texas for DUVON, NELL M. is August 2026.
- How much has DUVON, NELL M. produced?
- DUVON, NELL M. has reported 204,837 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 5 wellbores.
- How much is DUVON, NELL M. worth?
- The remaining production from DUVON, NELL M. is estimated to be worth about $1.3M in total as of 27 August 2026, within a range of $1.0M to $1.6M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in DUVON, NELL M. is a fraction of it. The estimate fits an Arps decline curve to the production DUVON, NELL M. has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for DUVON, NELL M. is an estimate of value, not an offer and not an appraisal.
- How much income does DUVON, NELL M. generate in a year?
- DUVON, NELL M. is forecast to net about $317K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in DUVON, NELL M. receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Lairco Inc. |
|---|---|
| Field | Loma Novia |
| County | Duval County, Texas |
| RRC district | 04 |
| Lease number | 01561 |
| Wellbores | 5 |
| Reported production | 204,837 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.3M |
Where DUVON, NELL 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.