SHAFFER
SHAFFER is a Texas oil lease in Taylor County, Railroad Commission district 7B, operated by Principal Oil Corp. It has 3 wellbores on file with the Commission. Reported production runs from January 1995 to August 2026, totalling 55,132 barrels. The lease is not currently producing.
| Operator | Principal Oil Corp. |
|---|---|
| Field | Herber (Gray Sand) |
| County | Taylor County, Texas |
| RRC district | 7B |
| Lease number | 27521 |
| Wellbores | 3 |
| Reported production | 55,132 bbl |
| First reported | January 1995 |
| Last reported | August 2026 |
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.