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. Its strongest month on the record we hold was July 2016, at 1 barrels.
Key facts about HALLEY
- Who operates HALLEY?
- HALLEY is operated by Slack, R. C., Railroad Commission of Texas operator number 786465.
- Where is HALLEY?
- HALLEY is a Texas oil lease in Winkler County, Texas, in Railroad Commission district 08. Its Railroad Commission lease number is 07720.
- Is HALLEY still producing?
- HALLEY is not currently producing. The most recent month of production reported to the Railroad Commission of Texas for HALLEY is August 2026.
- How much has HALLEY produced?
- HALLEY has reported 13,315 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 6 wellbores.
Lease record
| 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 | |
| Last reported |
Where HALLEY sits
Source: Railroad Commission of Texas lease production records, complete through . Figures on this page were computed on .
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. How this estimate is calculated.