Name: Pillar Efs, LLC Drilling Permit History
Creator: Valor
License: https://creativecommons.org/licenses/by/4.0/

TL;DR: Pillar Efs, LLC has 9 oil and gas drilling permits on file; the most recent was filed 2025-11-07. This page lists permit dates, API numbers, counties, target formations, and lateral lengths. Data current as of 2026-05-04.

Permits Filed

Permit / Spud Date	API Number	County	Well Name	Formation	Lateral Length (ft)
2025-11-07	4201336070	ATASCOSA	LECHWE UNIT 3H	Gulf Coast Basin (LA - TX)	7,650
2025-11-07	4201336069	ATASCOSA	LECHWE UNIT 2H	Gulf Coast Basin (LA - TX)	7,055
2025-08-20	4201336111	ATASCOSA	MIAMI VICE A 1H	Gulf Coast Basin (LA - TX)	8,849
2025-07-30	4201336113	ATASCOSA	MIAMI VICE C 3H	Gulf Coast Basin (LA - TX)	8,511
2025-07-30	4201336112	ATASCOSA	MIAMI VICE B 2H	Gulf Coast Basin (LA - TX)	8,634
2025-03-20	4201336228	ATASCOSA	SLICE AW 1H	Gulf Coast Basin (LA - TX)	11,478
2025-03-20	4201336229	ATASCOSA	FREE RIDE AW 1H	Gulf Coast Basin (LA - TX)	11,612
2023-12-28	4201336114	ATASCOSA	LECHWE A 4H	Gulf Coast Basin (LA - TX)	7,954
2023-12-28	4201336115	ATASCOSA	LECHWE B 5H	Gulf Coast Basin (LA - TX)	7,999

Key Takeaways

Operator: Pillar Efs, LLC.
Permit volume: 9 permits on file (most recent: 2025-11-07).
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 Pillar Efs, LLC's acreage.
Operators: Valor's regulatory compliance services handle state regulator filings for operators of every size.

Pillar Efs, LLC Permit History

Permits Filed

Key Takeaways