MCCOLLUM
MCCOLLUM is a Texas oil lease in Callahan County, Railroad Commission district 7B, operated by J & W Oil Co.-W. F. It has 2 wellbores on file with the Commission. Reported production runs from December 2008 to August 2026, totalling 6,015 barrels. The lease is not currently producing.
| Operator | J & W Oil Co.-W. F. |
|---|---|
| Field | Callahan County Regular |
| County | Callahan County, Texas |
| RRC district | 7B |
| Lease number | 30238 |
| Wellbores | 2 |
| Reported production | 6,015 bbl |
| First reported | December 2008 |
| 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.