42-409-33051

Final Completion

WELDER-GULLEY

SAN PATRICIO County · District 4 · MERTZ ENERGY LLC · ONEIL (6800)

RRC Lookup

Permits

Max Depth

7,500 ft

First Permit

2015-08-21

Latest Activity

2017-05-26

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2015-09-28

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: MERTZ ENERGY LLC ≠ Production: POCO LLC (reported 2025-12)

Resolved via: production → POCO LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2015-09

Last Production

2026-03

Operator History

Chain of Custody

MERTZ ENERGY LLC 2015-2020→ POCO LLC 2020-2025

Lease Production

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

Permit History (2)

#826596 Recompletion Final Completion

WELDER-GULLEY · 6,030 ft

2017-05-26

#809560 Drill Final Completion

WELDER-GULLEY · 7,500 ft

2015-08-21

Spud 2015-09-02

Permit Applications (2)

#826596 A MERTZ ENERGY LLC

received 2017-05-11

#809560 A MERTZ ENERGY LLC

received 2015-08-17

Well Details

Well Number: 1
Max Depth: 7,500 ft
Drill Type: Vertical
County: SAN PATRICIO
District: 4
Operator: MERTZ ENERGY LLC
Completed: 2015-09-28

Operator

Name: MERTZ ENGY LLC
Location: HOUSTON
P-5 Status: Y (filed 2022-04-08)
Cum Oil (all leases): 28,972 bbl
Cum Gas (all leases): 250,958 mcf
Total Permits: 6

External Links

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