42-255-34864

SHUT IN Horizontal

ZAESKE-ECKOLS UNIT

KARNES County · District 2 · MARATHON OIL EF LLC · EAGLEVILLE (EAGLE FORD-2)

RRC Lookup

Permits

Max Depth

17,300 ft

First Permit

2016-01-04

Latest Activity

2016-01-04

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2016-11-30

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2012-04

Last Production

2026-03

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil

production & DCA →

Permit History (1)

#812230 Drill Final Completion

ZAESKE-ECKOLS UNIT · 17,300 ft

2016-01-04

Spud 2016-02-20

Permit Applications (1)

#812230 A MARATHON OIL EF LLC

received 2015-11-24

Well Details

Well Number: 501H
Max Depth: 17,300 ft
Drill Type: Horizontal
County: KARNES
District: 2
Operator: MARATHON OIL EF LLC
Completed: 2016-11-30

Operator

Name: MARATHON OIL EF LLC
Location: HOUSTON
P-5 Status: Y (filed 2025-08-04)
Cum Oil (all leases): 402,810,154 bbl
Cum Gas (all leases): 1,004,946,409 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 3,131

External Links

RRC Wellbore Query →