SWAMP MONSTER
SWAMP MONSTER is a Texas gas lease in Jasper County, Railroad Commission district 03, operated by Geosouthern Operating II, LLC. It has 1 wellbore on file with the Commission. Reported production runs from July 2018 to August 2026, totalling 3,220,480 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 $2.2M, with roughly $596K 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 9,628 thousand cubic feet a month. Its strongest month on the record we hold was October 2019, at 131,581 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 SWAMP MONSTER
- Who operates SWAMP MONSTER?
- SWAMP MONSTER is operated by Geosouthern Operating II, LLC, Railroad Commission of Texas operator number 301273.
- Where is SWAMP MONSTER?
- SWAMP MONSTER is a Texas gas lease in Jasper County, Texas, in Railroad Commission district 03. Its Railroad Commission lease number is 284636.
- Is SWAMP MONSTER still producing?
- SWAMP MONSTER is currently producing. The most recent month of production reported to the Railroad Commission of Texas for SWAMP MONSTER is August 2026.
- How much has SWAMP MONSTER produced?
- SWAMP MONSTER has reported 3,220,480 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between July 2018 and August 2026, from 1 wellbore.
- How much is SWAMP MONSTER worth?
- The remaining production from SWAMP MONSTER is estimated to be worth about $2.2M in total as of 26 August 2026, within a range of $1.9M to $2.6M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in SWAMP MONSTER is a fraction of it. The estimate fits an Arps decline curve to the production SWAMP MONSTER has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for SWAMP MONSTER is an estimate of value, not an offer and not an appraisal.
- How much income does SWAMP MONSTER generate in a year?
- SWAMP MONSTER is forecast to net about $596K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in SWAMP MONSTER receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Geosouthern Operating II, LLC |
|---|---|
| Field | Beech Grove (Woodbine) |
| County | Jasper County, Texas |
| RRC district | 03 |
| Lease number | 284636 |
| Wellbores | 1 |
| Reported production | 3,220,480 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $2.2M |
Where SWAMP MONSTER 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.