EL GUAPO 'C'
EL GUAPO 'C' is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by TRP Operating LLC. It has 1 wellbore on file with the Commission. Reported production runs from March 2022 to August 2026, totalling 232,994 barrels. 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 $8.6M, with roughly $2.5M 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 3,646 barrels a month. Its strongest month on the record we hold was May 2023, at 14,854 barrels. 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 EL GUAPO 'C'
- Who operates EL GUAPO 'C'?
- EL GUAPO 'C' is operated by TRP Operating LLC, Railroad Commission of Texas operator number 872117.
- Where is EL GUAPO 'C'?
- EL GUAPO 'C' is a Texas oil lease in Upton County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 21778.
- Is EL GUAPO 'C' still producing?
- EL GUAPO 'C' is currently producing. The most recent month of production reported to the Railroad Commission of Texas for EL GUAPO 'C' is August 2026.
- How much has EL GUAPO 'C' produced?
- EL GUAPO 'C' has reported 232,994 barrels of oil (bbl) to the Railroad Commission of Texas between March 2022 and August 2026, from 1 wellbore.
- How much is EL GUAPO 'C' worth?
- The remaining production from EL GUAPO 'C' is estimated to be worth about $8.6M in total as of 26 August 2026, within a range of $7.1M to $10.0M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in EL GUAPO 'C' is a fraction of it. The estimate fits an Arps decline curve to the production EL GUAPO 'C' has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for EL GUAPO 'C' is an estimate of value, not an offer and not an appraisal.
- How much income does EL GUAPO 'C' generate in a year?
- EL GUAPO 'C' is forecast to net about $2.5M across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in EL GUAPO 'C' receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | TRP Operating LLC |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Upton County, Texas |
| RRC district | 7C |
| Lease number | 21778 |
| Wellbores | 1 |
| Reported production | 232,994 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $8.6M |
Where EL GUAPO 'C' 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.