MARQUETTE
MARQUETTE is a Texas gas lease in San Augustine County, Railroad Commission district 06, operated by SM Energy Company. It has 1 wellbore on file with the Commission. Reported production runs from September 2011 to August 2026, totalling 8,336,861 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 $556K, with roughly $436K 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 56,903 thousand cubic feet a month. Its strongest month on the record we hold was August 2018, at 191,273 thousand cubic feet. In our own backtest, leases producing at this rate are forecast to within about 18% 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 MARQUETTE
- Who operates MARQUETTE?
- MARQUETTE is operated by SM Energy Company, Railroad Commission of Texas operator number 788997.
- Where is MARQUETTE?
- MARQUETTE is a Texas gas lease in San Augustine County, Texas, in Railroad Commission district 06. Its Railroad Commission lease number is 263549.
- Is MARQUETTE still producing?
- MARQUETTE is currently producing. The most recent month of production reported to the Railroad Commission of Texas for MARQUETTE is August 2026.
- How much has MARQUETTE produced?
- MARQUETTE has reported 8,336,861 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between September 2011 and August 2026, from 1 wellbore.
- How much is MARQUETTE worth?
- The remaining production from MARQUETTE is estimated to be worth about $556K in total as of 27 August 2026, within a range of $456K to $657K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in MARQUETTE is a fraction of it. The estimate fits an Arps decline curve to the production MARQUETTE has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for MARQUETTE is an estimate of value, not an offer and not an appraisal.
- How much income does MARQUETTE generate in a year?
- MARQUETTE is forecast to net about $436K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in MARQUETTE receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | SM Energy Company |
|---|---|
| Field | Carthage (Haynesville Shale) |
| County | San Augustine County, Texas |
| RRC district | 06 |
| Lease number | 263549 |
| Wellbores | 1 |
| Reported production | 8,336,861 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $556K |
Where MARQUETTE 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.