HALFF 1D
HALFF 1D is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by Pioneer Natural Res. Usa, Inc. It has 1 wellbore on file with the Commission. Reported production runs from September 2018 to August 2026, totalling 404,294 barrels. The lease is not currently producing.
| Operator | Pioneer Natural Res. Usa, Inc. |
|---|---|
| Field | Spraberry (Trend Area) R 40 Exc |
| County | Upton County, Texas |
| RRC district | 7C |
| Lease number | 20099 |
| Wellbores | 1 |
| Reported production | 404,294 bbl |
| First reported | September 2018 |
| 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.