MUNNERLYN
MUNNERLYN is a Texas gas lease in Stephens County, Railroad Commission district 7B, operated by Mustang Oil & Gas Corporation. It has 1 wellbore on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 180,658 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 $63K, with roughly $10K 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 530 thousand cubic feet a month. Its strongest month on the record we hold was January 2026, at 1,152 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 MUNNERLYN
- Who operates MUNNERLYN?
- MUNNERLYN is operated by Mustang Oil & Gas Corporation, Railroad Commission of Texas operator number 596926.
- Where is MUNNERLYN?
- MUNNERLYN is a Texas gas lease in Stephens County, Texas, in Railroad Commission district 7B. Its Railroad Commission lease number is 122789.
- Is MUNNERLYN still producing?
- MUNNERLYN is currently producing. The most recent month of production reported to the Railroad Commission of Texas for MUNNERLYN is August 2026.
- How much has MUNNERLYN produced?
- MUNNERLYN has reported 180,658 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026, from 1 wellbore.
- How much is MUNNERLYN worth?
- The remaining production from MUNNERLYN is estimated to be worth about $63K in total as of 27 August 2026, within a range of $49K to $77K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in MUNNERLYN is a fraction of it. The estimate fits an Arps decline curve to the production MUNNERLYN has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for MUNNERLYN is an estimate of value, not an offer and not an appraisal.
- How much income does MUNNERLYN generate in a year?
- MUNNERLYN is forecast to net about $10K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in MUNNERLYN receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Mustang Oil & Gas Corporation |
|---|---|
| Field | Munnerlyn (Miss) |
| County | Stephens County, Texas |
| RRC district | 7B |
| Lease number | 122789 |
| Wellbores | 1 |
| Reported production | 180,658 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $63K |
Where MUNNERLYN 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.