TL;DR: Evx Midstream Partners LLC has 3 oil and gas drilling permits on file; the most recent was filed 2019-02-21. This page lists permit dates, API numbers, counties, target formations, and lateral lengths. Data current as of 2026-05-04.
3 total permits on file, most recent 2019-02-21.
Permits Filed
Permit / Spud Date
API Number
County
Well Name
Formation
Lateral Length (ft)
2019-02-21
—
LA SALLE
PENA SWD 2
—
—
2019-01-22
4228336645
LA SALLE
PATRIOT SWD 2
Austin Chalk
—
2017-11-17
4228336186
LA SALLE
MAD MAX GAS PLANT 1
Austin Chalk
131
Key Takeaways
Operator: Evx Midstream Partners LLC.
Permit volume: 3 permits on file (most recent: 2019-02-21).
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 Evx Midstream Partners LLC's acreage.