LAKE "13"
LAKE "13" is a Texas oil lease in Howard County, Railroad Commission district 08, operated by Endeavor Energy Resources L.P. It has 1 wellbore on file with the Commission. Reported production runs from September 2011 to August 2026, totalling 75,337 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 $647K, with roughly $113K 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 127 barrels a month. Its strongest month on the record we hold was December 2019, at 687 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 LAKE "13"
- Who operates LAKE "13"?
- LAKE "13" is operated by Endeavor Energy Resources L.P., Railroad Commission of Texas operator number 251726.
- Where is LAKE "13"?
- LAKE "13" is a Texas oil lease in Howard County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 41651.
- Is LAKE "13" still producing?
- LAKE "13" is currently producing. The most recent month of production reported to the Railroad Commission of Texas for LAKE "13" is August 2026.
- How much has LAKE "13" produced?
- LAKE "13" has reported 75,337 barrels of oil (bbl) to the Railroad Commission of Texas between September 2011 and August 2026, from 1 wellbore.
- How much is LAKE "13" worth?
- The remaining production from LAKE "13" is estimated to be worth about $647K in total as of 27 August 2026, within a range of $505K to $790K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in LAKE "13" is a fraction of it. The estimate fits an Arps decline curve to the production LAKE "13" has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for LAKE "13" is an estimate of value, not an offer and not an appraisal.
- How much income does LAKE "13" generate in a year?
- LAKE "13" is forecast to net about $113K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in LAKE "13" 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 | Howard County, Texas |
| RRC district | 08 |
| Lease number | 41651 |
| Wellbores | 1 |
| Reported production | 75,337 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $647K |
Where LAKE "13" 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.