GLISAN
GLISAN is a Texas gas lease in Hemphill County, Railroad Commission district 10, operated by Amoco Production Company. It has 1 wellbore on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 2,065,072 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 $25K, with roughly $4K 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 209 thousand cubic feet a month. Its strongest month on the record we hold was September 2017, at 1,086 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 GLISAN
- Who operates GLISAN?
- GLISAN is operated by Amoco Production Company, Railroad Commission of Texas operator number 020425.
- Where is GLISAN?
- GLISAN is a Texas gas lease in Hemphill County, Texas, in Railroad Commission district 10. Its Railroad Commission lease number is 115528.
- Is GLISAN still producing?
- GLISAN is currently producing. The most recent month of production reported to the Railroad Commission of Texas for GLISAN is August 2026.
- How much has GLISAN produced?
- GLISAN has reported 2,065,072 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026, from 1 wellbore.
- How much is GLISAN worth?
- The remaining production from GLISAN is estimated to be worth about $25K in total as of 26 August 2026, within a range of $19K to $30K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in GLISAN is a fraction of it. The estimate fits an Arps decline curve to the production GLISAN has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for GLISAN is an estimate of value, not an offer and not an appraisal.
- How much income does GLISAN generate in a year?
- GLISAN is forecast to net about $4K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in GLISAN receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Amoco Production Company |
|---|---|
| Field | Allison Parks (Morrow, Up.) |
| County | Hemphill County, Texas |
| RRC district | 10 |
| Lease number | 115528 |
| Wellbores | 1 |
| Reported production | 2,065,072 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $25K |
Where GLISAN 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.