SIVELLS BEND UNIT (BASAL PENN)
SIVELLS BEND UNIT (BASAL PENN) is a Texas oil lease in Cooke County, Railroad Commission district 09, operated by Harper, Wayne. It has 9 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 306,370 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 $4K, with roughly $832 expected over the next twelve months.
| Operator | Harper, Wayne |
|---|---|
| Field | Sivells Bend |
| County | Cooke County, Texas |
| RRC district | 09 |
| Lease number | 27652 |
| Wellbores | 9 |
| Reported production | 306,370 bbl |
| First reported | January 1993 |
| Last reported | August 2026 |
| Estimated royalty value | $4K |
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.