LONG 13
LONG 13 is a Texas oil lease in Howard County, Railroad Commission district 08, operated by Athlon Fe Operating LLC. It has 3 wellbores on file with the Commission. Reported production runs from June 2012 to August 2026, totalling 83,790 barrels. The lease is shut in. 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 $1K, with roughly $176 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 0 barrels a month. Its strongest month on the record we hold was December 2016, at 702 barrels.
Key facts about LONG 13
- Who operates LONG 13?
- LONG 13 is operated by Athlon Fe Operating LLC, Railroad Commission of Texas operator number 036048.
- Where is LONG 13?
- LONG 13 is a Texas oil lease in Howard County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 42844.
- Is LONG 13 still producing?
- LONG 13 is shut in. The most recent month of production reported to the Railroad Commission of Texas for LONG 13 is August 2026.
- How much has LONG 13 produced?
- LONG 13 has reported 83,790 barrels of oil (bbl) to the Railroad Commission of Texas between June 2012 and August 2026, from 3 wellbores.
- How much is LONG 13 worth?
- The remaining production from LONG 13 is estimated to be worth about $1K in total as of 27 August 2026. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in LONG 13 is a fraction of it. The estimate fits an Arps decline curve to the production LONG 13 has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for LONG 13 is an estimate of value, not an offer and not an appraisal.
- How much income does LONG 13 generate in a year?
- LONG 13 is forecast to net about $176 across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in LONG 13 receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Athlon Fe Operating LLC |
|---|---|
| Field | Spraberry (Trend Area) |
| County | Howard County, Texas |
| RRC district | 08 |
| Lease number | 42844 |
| Wellbores | 3 |
| Reported production | 83,790 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $1K |
Where LONG 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.