BARNHART-MAYFAIR UNIT
BARNHART-MAYFAIR UNIT is a Texas gas lease in Burleson County, Railroad Commission district 03, operated by Seneca Resources Corporation. It has 1 wellbore on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 1,079,100 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 $40K, with roughly $14K 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 341 thousand cubic feet a month. Its strongest month on the record we hold was May 2018, at 956 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 BARNHART-MAYFAIR UNIT
- Who operates BARNHART-MAYFAIR UNIT?
- BARNHART-MAYFAIR UNIT is operated by Seneca Resources Corporation, Railroad Commission of Texas operator number 767060.
- Where is BARNHART-MAYFAIR UNIT?
- BARNHART-MAYFAIR UNIT is a Texas gas lease in Burleson County, Texas, in Railroad Commission district 03. Its Railroad Commission lease number is 136657.
- Is BARNHART-MAYFAIR UNIT still producing?
- BARNHART-MAYFAIR UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for BARNHART-MAYFAIR UNIT is August 2026.
- How much has BARNHART-MAYFAIR UNIT produced?
- BARNHART-MAYFAIR UNIT has reported 1,079,100 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026, from 1 wellbore.
- How much is BARNHART-MAYFAIR UNIT worth?
- The remaining production from BARNHART-MAYFAIR UNIT is estimated to be worth about $40K in total as of 27 August 2026, within a range of $31K to $48K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in BARNHART-MAYFAIR UNIT is a fraction of it. The estimate fits an Arps decline curve to the production BARNHART-MAYFAIR UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for BARNHART-MAYFAIR UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does BARNHART-MAYFAIR UNIT generate in a year?
- BARNHART-MAYFAIR UNIT is forecast to net about $14K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in BARNHART-MAYFAIR UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Seneca Resources Corporation |
|---|---|
| Field | Clay, N.E. (Austin Chalk, Gas) |
| County | Burleson County, Texas |
| RRC district | 03 |
| Lease number | 136657 |
| Wellbores | 1 |
| Reported production | 1,079,100 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $40K |
Where BARNHART-MAYFAIR 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.