MAYFIELD 33
MAYFIELD 33 is a Texas gas lease in Sutton County, Railroad Commission district 7C, operated by Highmount Expl & Prod Texas LLC. It has 1 wellbore on file with the Commission. Reported production runs from April 2008 to August 2026, totalling 232,902 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 $48K, with roughly $6K 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 264 thousand cubic feet a month. Its strongest month on the record we hold was July 2016, at 1,004 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 MAYFIELD 33
- Who operates MAYFIELD 33?
- MAYFIELD 33 is operated by Highmount Expl & Prod Texas LLC, Railroad Commission of Texas operator number 385842.
- Where is MAYFIELD 33?
- MAYFIELD 33 is a Texas gas lease in Sutton County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 240867.
- Is MAYFIELD 33 still producing?
- MAYFIELD 33 is currently producing. The most recent month of production reported to the Railroad Commission of Texas for MAYFIELD 33 is August 2026.
- How much has MAYFIELD 33 produced?
- MAYFIELD 33 has reported 232,902 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between April 2008 and August 2026, from 1 wellbore.
- How much is MAYFIELD 33 worth?
- The remaining production from MAYFIELD 33 is estimated to be worth about $48K in total as of 27 August 2026, within a range of $37K to $58K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in MAYFIELD 33 is a fraction of it. The estimate fits an Arps decline curve to the production MAYFIELD 33 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for MAYFIELD 33 is an estimate of value, not an offer and not an appraisal.
- How much income does MAYFIELD 33 generate in a year?
- MAYFIELD 33 is forecast to net about $6K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in MAYFIELD 33 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Highmount Expl & Prod Texas LLC |
|---|---|
| Field | Sawyer (Canyon) |
| County | Sutton County, Texas |
| RRC district | 7C |
| Lease number | 240867 |
| Wellbores | 1 |
| Reported production | 232,902 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $48K |
Where MAYFIELD 33 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.