42-01336222

Final Completion Horizontal

MCS FOUNDATION UNIT

ATASCOSA County · District 1 · MARATHON OIL EF LLC

Permits

1

Max Depth

17,500 ft

First Permit

2025-01-23

Latest Activity

2025-01-23

Lifespan

< 1 yr

Production History

Cum. Oil 295,489 BBL

Cum. Gas 0 MCF

Peak 2025-08

Well Completions

Type	District	Lease	Well #	Status	Completed
Oil	01		9H	N	—

Permit History (1)

#905377 Drill Final Completion

MCS FOUNDATION UNIT · 17,500 ft

2025-01-23

Spud 2025-03-21

Google Maps → Explorer Map →

Lat 28.761831

Lon -98.199556

Well Details

Well Number: 9H
Max Depth: 17,500 ft
Drill Type: Horizontal
County: ATASCOSA
District: 1
Operator: MARATHON OIL EF LLC

External Links

RRC Wellbore Query →