# Miller Oil Investments Drilling Permits in Texas and Oklahoma

**TL;DR:** Miller Oil Investments has filed 2 oil and gas drilling permits in Illinois (not Texas/Oklahoma as the meta suggests) over the last 24 months, with the most recent permit dated August 27, 2025. Both permits target the Illinois Basin formation in Effingham County, IL. Permit data is sourced from state regulator filings and refreshed monthly as of August 5, 2026.

## Key Takeaways

- Miller Oil Investments has 2 active drilling permits on file, both in Effingham County, Illinois
- The most recent permit was filed on August 27, 2025, for the Webster 4-WI well
- All current permits target the Illinois Basin formation
- Drilling permits are leading indicators of where an operator is deploying capital before production begins
- Permit data is sourced from state regulatory agencies (Texas Railroad Commission and Oklahoma Corporation Commission, though current permits shown are Illinois-based)
- Data is refreshed monthly and was current as of August 5, 2026
- Mineral owners near permitted wells may want to evaluate their holdings for potential royalty income or sale opportunities

## Page Highlights

**Recent Drilling Activity Overview:** The page displays a complete list of drilling permits filed by Miller Oil Investments over the trailing 24-month period. Each permit represents a planned well that had not yet entered production as of the latest data refresh.

**Geographic Focus:** All 2 permits are concentrated in Effingham County, Illinois, despite the page title suggesting Texas and Oklahoma activity.

**Target Formation:** Both permits target the Illinois Basin play, with no lateral length data disclosed for either well.

**Permit Details:** The two wells are the Webster 4-WI (API 120490041001, permitted August 27, 2025) and Webster 9-W (API 120492508801, permitted August 18, 2025).

**Mineral Owner Opportunity:** The page encourages mineral owners near permitted locations to request free valuations from Buckhead Energy, whether they want to hold for royalties or consider a sale.

**Data Methodology:** Information is sourced from official state regulator filings and updated monthly to track where operators are preparing to drill before production begins.

## Related Topics

- [Miller Oil Investments Profile](https://www.buckheadenergy.com/operators/miller-oil-investments)
- [Full Operator Directory](https://www.buckheadenergy.com/operators)
- [Sell Your Mineral Rights](https://www.buckheadenergy.com/sell)
- [Mineral Rights Glossary](https://www.buckheadenergy.com/glossary)

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