TL;DR: Starr Operating, LLC has 4 oil and gas drilling permits on file; the most recent was filed 2019-10-09. This page lists permit dates, API numbers, counties, target formations, and lateral lengths. Data current as of 2026-05-04.
4 total permits on file, most recent 2019-10-09.
Permits Filed
Permit / Spud Date
API Number
County
Well Name
Formation
Lateral Length (ft)
2019-10-09
4242734009
STARR
MARGO 9
Gulf Coast Basin (LA - TX)
—
2018-04-04
4247943955
WEBB
BILLINGS RANCH 1
Olmos
139
2017-03-10
4224932497
JIM WELLS
ARRIETA GAS UNIT 1
Vicksburg
—
2017-03-10
4224932510
JIM WELLS
ARRIETA GAS UNIT 2
Vicksburg
—
Key Takeaways
Operator: Starr Operating, LLC.
Permit volume: 4 permits on file (most recent: 2019-10-09).
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 Starr Operating, LLC's acreage.