FORTRESS STATE UNIT
FORTRESS STATE UNIT is a Texas gas lease in Culberson County, Railroad Commission district 08, operated by Carrizo (Permian) LLC. It has 1 wellbore on file with the Commission. Reported production runs from April 2018 to August 2026, totalling 2,071,082 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 $235K, with roughly $138K 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 5,722 thousand cubic feet a month. Its strongest month on the record we hold was September 2018, at 119,739 thousand cubic feet. 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 FORTRESS STATE UNIT
- Who operates FORTRESS STATE UNIT?
- FORTRESS STATE UNIT is operated by Carrizo (Permian) LLC, Railroad Commission of Texas operator number 135317.
- Where is FORTRESS STATE UNIT?
- FORTRESS STATE UNIT is a Texas gas lease in Culberson County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 284168.
- Is FORTRESS STATE UNIT still producing?
- FORTRESS STATE UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for FORTRESS STATE UNIT is August 2026.
- How much has FORTRESS STATE UNIT produced?
- FORTRESS STATE UNIT has reported 2,071,082 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between April 2018 and August 2026, from 1 wellbore.
- How much is FORTRESS STATE UNIT worth?
- The remaining production from FORTRESS STATE UNIT is estimated to be worth about $235K in total as of 26 August 2026, within a range of $195K to $275K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in FORTRESS STATE UNIT is a fraction of it. The estimate fits an Arps decline curve to the production FORTRESS STATE UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for FORTRESS STATE UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does FORTRESS STATE UNIT generate in a year?
- FORTRESS STATE UNIT is forecast to net about $138K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in FORTRESS STATE UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Carrizo (Permian) LLC |
|---|---|
| Field | Phantom (Wolfcamp) |
| County | Culberson County, Texas |
| RRC district | 08 |
| Lease number | 284168 |
| Wellbores | 1 |
| Reported production | 2,071,082 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $235K |
Where FORTRESS STATE 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.