ERVIN UNIT
ERVIN UNIT is a Texas gas lease in Tarrant County, Railroad Commission district 09, operated by Carrizo Oil & Gas, Inc. It has 1 wellbore on file with the Commission. Reported production runs from April 2009 to August 2026, totalling 1,911,463 thousand cubic feet. 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 $13K, with roughly $3K 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 349 thousand cubic feet a month. Its strongest month on the record we hold was May 2016, at 23,393 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 ERVIN UNIT
- Who operates ERVIN UNIT?
- ERVIN UNIT is operated by Carrizo Oil & Gas, Inc., Railroad Commission of Texas operator number 135401.
- Where is ERVIN UNIT?
- ERVIN UNIT is a Texas gas lease in Tarrant County, Texas, in Railroad Commission district 09. Its Railroad Commission lease number is 250934.
- Is ERVIN UNIT still producing?
- ERVIN UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for ERVIN UNIT is August 2026.
- How much has ERVIN UNIT produced?
- ERVIN UNIT has reported 1,911,463 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between April 2009 and August 2026, from 1 wellbore.
- How much is ERVIN UNIT worth?
- The remaining production from ERVIN UNIT is estimated to be worth about $13K in total as of 26 August 2026, within a range of $10K to $16K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in ERVIN UNIT is a fraction of it. The estimate fits an Arps decline curve to the production ERVIN UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for ERVIN UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does ERVIN UNIT generate in a year?
- ERVIN UNIT is forecast to net about $3K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in ERVIN UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Carrizo Oil & Gas, Inc. |
|---|---|
| Field | Newark, East (Barnett Shale) |
| County | Tarrant County, Texas |
| RRC district | 09 |
| Lease number | 250934 |
| Wellbores | 1 |
| Reported production | 1,911,463 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $13K |
Where ERVIN 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.