ERWIN
ERWIN is a Texas gas lease in Nacogdoches County, Railroad Commission district 06, operated by Eog Resources, Inc. It has 1 wellbore on file with the Commission. Reported production runs from February 2010 to August 2026, totalling 509,858 thousand cubic feet. The lease is intermittent. 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 $246K, with roughly $31K 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 622 thousand cubic feet a month. Its strongest month on the record we hold was March 2026, at 4,647 thousand cubic feet. 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 ERWIN
- Who operates ERWIN?
- ERWIN is operated by Eog Resources, Inc., Railroad Commission of Texas operator number 253162.
- Where is ERWIN?
- ERWIN is a Texas gas lease in Nacogdoches County, Texas, in Railroad Commission district 06. Its Railroad Commission lease number is 255410.
- Is ERWIN still producing?
- ERWIN is intermittent. The most recent month of production reported to the Railroad Commission of Texas for ERWIN is August 2026.
- How much has ERWIN produced?
- ERWIN has reported 509,858 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between February 2010 and August 2026, from 1 wellbore.
- How much is ERWIN worth?
- The remaining production from ERWIN is estimated to be worth about $246K in total as of 26 August 2026, within a range of $192K to $300K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in ERWIN is a fraction of it. The estimate fits an Arps decline curve to the production ERWIN has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for ERWIN is an estimate of value, not an offer and not an appraisal.
- How much income does ERWIN generate in a year?
- ERWIN is forecast to net about $31K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in ERWIN receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Eog Resources, Inc. |
|---|---|
| Field | Martinsville (Travis Peak) |
| County | Nacogdoches County, Texas |
| RRC district | 06 |
| Lease number | 255410 |
| Wellbores | 1 |
| Reported production | 509,858 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $246K |
Where ERWIN 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.