1 recent activity records on file for A & J Oil Company across IL — permits filed in the last 24 months, wells spudded in the last 90 days, wells turning to first production in the last 6 months, and drilled-uncompleted (DUC) inventory.
Refreshed monthly from TX RRC + OK OCC well-header records. Data current as of 2026-07-28.
Where A & J Oil Company is most active across all 4 activity datasets:
White, IL — 1 activity record
Which formations / plays A & J Oil Company is targeting:
Illinois Basin — 1 activity record
The most recent 1 drilling permit filed by A & J Oil Company:
| Permit Date | Well | API | County | State | Formation | Lateral (ft) |
|---|---|---|---|---|---|---|
| 2025-10-15 | Willis 1-A Wi | 121933256901 |
White | IL | Illinois Basin | — |
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States active: IL
Total activity: 1
Permits 24mo: 1
Spuds 90d: 0
New producers: 0
DUC inventory: 0
Last refresh: 2026-07-28
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