PORTER-RILEY
PORTER-RILEY is a Texas gas lease in Denton County, Railroad Commission district 09, operated by Devon Energy Production Co, L.P. It has 1 wellbore on file with the Commission. Reported production runs from August 2010 to August 2026, totalling 2,375,175 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 $1.3M, with roughly $196K 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 7,291 thousand cubic feet a month. Its strongest month on the record we hold was May 2016, at 16,951 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 PORTER-RILEY
- Who operates PORTER-RILEY?
- PORTER-RILEY is operated by Devon Energy Production Co, L.P., Railroad Commission of Texas operator number 216378.
- Where is PORTER-RILEY?
- PORTER-RILEY is a Texas gas lease in Denton County, Texas, in Railroad Commission district 09. Its Railroad Commission lease number is 258607.
- Is PORTER-RILEY still producing?
- PORTER-RILEY is currently producing. The most recent month of production reported to the Railroad Commission of Texas for PORTER-RILEY is August 2026.
- How much has PORTER-RILEY produced?
- PORTER-RILEY has reported 2,375,175 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between August 2010 and August 2026, from 1 wellbore.
- How much is PORTER-RILEY worth?
- The remaining production from PORTER-RILEY is estimated to be worth about $1.3M in total as of 26 August 2026, within a range of $1.0M to $1.5M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in PORTER-RILEY is a fraction of it. The estimate fits an Arps decline curve to the production PORTER-RILEY has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for PORTER-RILEY is an estimate of value, not an offer and not an appraisal.
- How much income does PORTER-RILEY generate in a year?
- PORTER-RILEY is forecast to net about $196K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in PORTER-RILEY receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Devon Energy Production Co, L.P. |
|---|---|
| Field | Newark, East (Barnett Shale) |
| County | Denton County, Texas |
| RRC district | 09 |
| Lease number | 258607 |
| Wellbores | 1 |
| Reported production | 2,375,175 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.3M |
Where PORTER-RILEY 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.