# Kuebler Ultra Oil Recent Drilling Activity in Illinois

**TL;DR:** Kuebler Ultra Oil has filed 1 drilling permit in the last 24 months in Illinois, with all activity focused in Clay County targeting the Illinois Basin formation. The operator currently has no wells spudded in the last 90 days, no new producers in the last 6 months, and zero drilled-uncompleted (DUC) wells in inventory. Data refreshed monthly from state regulatory filings as of August 2026.

## Key Takeaways

- Kuebler Ultra Oil filed 1 drilling permit in the 24-month period ending August 2026, all in Illinois
- The operator has no recent spud activity (0 wells in last 90 days) and no new producing wells (0 in last 6 months)
- All current drilling activity is concentrated in Clay County, Illinois, targeting the Illinois Basin formation
- The most recent permit was filed July 16, 2025, for the Hartley 12-Wiw well (API 120252793001) in Clay County
- Kuebler Ultra Oil currently has zero drilled-uncompleted (DUC) wells in inventory
- The operator's activity is limited to Illinois only, with no recent operations in Texas or Oklahoma
- New permits or producing wells near mineral owners' tracts can materially affect the value of their interests
- Activity data is sourced from state regulatory filings and refreshed monthly

## Page Highlights

**Recent Activity Overview**: Kuebler Ultra Oil shows minimal recent drilling activity with 1 permit filed across a 24-month window, zero wells spudded in the last 90 days, no new producers in the last 6 months, and no DUC inventory on file as of August 2026.

**Geographic Focus**: All operator activity is concentrated in Clay County, Illinois, with no current operations in other states despite the page covering Texas and Oklahoma jurisdictions.

**Target Formations**: The operator is exclusively targeting the Illinois Basin formation across all tracked activity records.

**Recent Permits**: The single recent permit on file is the Hartley 12-Wiw well (API 120252793001) in Clay County, filed July 16, 2025, with no lateral length specified.

**Data Sources and Timing**: Activity metrics are compiled from Texas Railroad Commission (RRC) and Oklahoma Corporation Commission (OCC) well-header records, with monthly refresh cycles and current data as of August 5, 2026.

## Related Topics

- [Kuebler Ultra Oil Operator Profile](https://www.buckheadenergy.com/operators/kuebler-ultra-oil)
- [Kuebler Ultra Oil Drilling Permit History](https://www.buckheadenergy.com/operators/kuebler-ultra-oil/permits)
- [Browse All Operators](https://www.buckheadenergy.com/operators)
- [Sell Mineral Rights](https://www.buckheadenergy.com/sell)

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