HOPPER "5"
HOPPER "5" is a Texas oil lease in Martin County, Railroad Commission district 08, operated by Endeavor Energy Resources L.P. It has 3 wellbores on file with the Commission. Reported production runs from December 2009 to August 2026, totalling 231,914 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 $578K, with roughly $249K 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 418 barrels a month, about 139 per wellbore. Its strongest month on the record we hold was December 2021, at 2,107 barrels. 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 HOPPER "5"
- Who operates HOPPER "5"?
- HOPPER "5" is operated by Endeavor Energy Resources L.P., Railroad Commission of Texas operator number 251726.
- Where is HOPPER "5"?
- HOPPER "5" is a Texas oil lease in Martin County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 40162.
- Is HOPPER "5" still producing?
- HOPPER "5" is currently producing. The most recent month of production reported to the Railroad Commission of Texas for HOPPER "5" is August 2026.
- How much has HOPPER "5" produced?
- HOPPER "5" has reported 231,914 barrels of oil (bbl) to the Railroad Commission of Texas between December 2009 and August 2026, from 3 wellbores.
- How much is HOPPER "5" worth?
- The remaining production from HOPPER "5" is estimated to be worth about $578K in total as of 26 August 2026, within a range of $450K to $705K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in HOPPER "5" is a fraction of it. The estimate fits an Arps decline curve to the production HOPPER "5" has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for HOPPER "5" is an estimate of value, not an offer and not an appraisal.
- How much income does HOPPER "5" generate in a year?
- HOPPER "5" is forecast to net about $249K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in HOPPER "5" receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Endeavor Energy Resources L.P. |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Martin County, Texas |
| RRC district | 08 |
| Lease number | 40162 |
| Wellbores | 3 |
| Reported production | 231,914 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $578K |
Where HOPPER "5" 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.