TL;DR: Helios Operating, LLC has 7 oil and gas drilling permits on file; the most recent was filed 2025-09-29. This page lists permit dates, API numbers, counties, target formations, and lateral lengths. Data current as of 2026-05-04.
7 total permits on file, most recent 2025-09-29.
Permits Filed
Permit / Spud Date
API Number
County
Well Name
Formation
Lateral Length (ft)
2025-09-29
4237730611
PRESIDIO
PRESIDIO I&I 1412
Permian Basin
717
2022-06-16
4237730614
PRESIDIO
DENNIS BERRY 1421
Permian Basin
166
2022-04-25
4237730615
PRESIDIO
PRESIDIO I&I 711
Permian Basin
164
2022-01-27
4237730613
PRESIDIO
STATE HELIOS 5201
Permian Basin
3,361
2018-06-22
4237730612
PRESIDIO
PRESIDIO I&I 1471
Permian Basin
163
2017-06-26
4237730610
PRESIDIO
PRESIDIO I&I 1131
Permian Basin
3,000
2017-04-17
4237730609
PRESIDIO
PRESIDIO I&I 1411
Permian Basin
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Key Takeaways
Operator: Helios Operating, LLC.
Permit volume: 7 permits on file (most recent: 2025-09-29).
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 Helios Operating, LLC's acreage.