KEYSTONE CATTLE CO.
KEYSTONE CATTLE CO. is a Texas oil lease in Winkler County, Railroad Commission district 08, operated by Pennzoil Petroleum Company. It has 7 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 413,934 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 $9K, with roughly $4K expected over the next twelve months.
| Operator | Pennzoil Petroleum Company |
|---|---|
| Field | Flying -W- |
| County | Winkler County, Texas |
| RRC district | 08 |
| Lease number | 01422 |
| Wellbores | 7 |
| Reported production | 413,934 bbl |
| First reported | January 1993 |
| Last reported | August 2026 |
| Estimated royalty value | $9K |
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.