TL;DR: Mazco Energy LLC has 1 oil and gas drilling permits on file; the most recent was filed 2024-04-11. This page lists permit dates, API numbers, counties, target formations, and lateral lengths. Data current as of 2026-05-04.
1 total permits on file, most recent 2024-04-11.
Permits Filed
Permit / Spud Date
API Number
County
Well Name
Formation
Lateral Length (ft)
2024-04-11
4216331009
FRIO
THOMPSON, C. M. 3
Austin Chalk
130
Key Takeaways
Operator: Mazco Energy LLC.
Permit volume: 1 permits on file (most recent: 2024-04-11).
What's listed: Permit and spud date, API number, county, well name, target formation, and lateral length per record.
Mineral owners:Valor's mineral management tracks operator permit activity by tract for owners with interests under Mazco Energy LLC's acreage.