HEFLEY
HEFLEY is a Texas gas lease in Wheeler County, Railroad Commission district 10, operated by Devon Energy Production Co, L.P. It has 1 wellbore on file with the Commission. Reported production runs from January 2012 to August 2026, totalling 518,863 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 $92K, with roughly $15K 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 500 thousand cubic feet a month. Its strongest month on the record we hold was October 2016, at 2,869 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 HEFLEY
- Who operates HEFLEY?
- HEFLEY is operated by Devon Energy Production Co, L.P., Railroad Commission of Texas operator number 216378.
- Where is HEFLEY?
- HEFLEY is a Texas gas lease in Wheeler County, Texas, in Railroad Commission district 10. Its Railroad Commission lease number is 268698.
- Is HEFLEY still producing?
- HEFLEY is currently producing. The most recent month of production reported to the Railroad Commission of Texas for HEFLEY is August 2026.
- How much has HEFLEY produced?
- HEFLEY has reported 518,863 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 2012 and August 2026, from 1 wellbore.
- How much is HEFLEY worth?
- The remaining production from HEFLEY is estimated to be worth about $92K in total as of 26 August 2026, within a range of $72K to $112K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in HEFLEY is a fraction of it. The estimate fits an Arps decline curve to the production HEFLEY has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for HEFLEY is an estimate of value, not an offer and not an appraisal.
- How much income does HEFLEY generate in a year?
- HEFLEY is forecast to net about $15K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in HEFLEY receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Devon Energy Production Co, L.P. |
|---|---|
| Field | Buffalo Wallow (Granite Wash) |
| County | Wheeler County, Texas |
| RRC district | 10 |
| Lease number | 268698 |
| Wellbores | 1 |
| Reported production | 518,863 mcf |
| First reported | |
| Last reported | |
| Estimated royalty value | $92K |
Where HEFLEY 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.