STALEY-MANGOLD UNIT
STALEY-MANGOLD UNIT is a Texas oil lease in Wichita County, Railroad Commission district 09, operated by Stephens & Johnson Operating Co. It has 91 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 1,987,683 barrels. The lease is currently producing. Fitting a decline curve to that history and pricing the remaining production at today's forward curve values a standard royalty share at about $148K, with roughly $36K expected over the next twelve months.
| Operator | Stephens & Johnson Operating Co. |
|---|---|
| Field | K-M-A |
| County | Wichita County, Texas |
| RRC district | 09 |
| Lease number | 12565 |
| Wellbores | 91 |
| Reported production | 1,987,683 bbl |
| First reported | January 1993 |
| Last reported | August 2026 |
| Estimated royalty value | $148K |
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.