HALLEY
HALLEY is a Texas oil lease in Winkler County, Railroad Commission district 08, operated by Slack, R. C. It has 6 wellbores on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 13,315 barrels. The lease is not currently producing.
| Operator | Slack, R. C. |
|---|---|
| Field | Weiner (Colby Sand) |
| County | Winkler County, Texas |
| RRC district | 08 |
| Lease number | 07720 |
| Wellbores | 6 |
| Reported production | 13,315 bbl |
| First reported | January 1993 |
| 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.