42-311-36018

PRODUCING Horizontal

Y-BAR EAST UNIT A

MCMULLEN County · District 1 · CASTLEROCK EF OPERATING LLC · EAGLEVILLE (EAGLE FORD-1)

RRC Lookup

Permits

Max Depth

11,000 ft

First Permit

2014-04-28

Latest Activity

2014-04-28

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2014-06-30

Shut-In

—

Plugged

—

P-5 Org Status: X

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2014-06

Last Production

2026-03

Operator History

Chain of Custody

MURPHY EXPL. & PROD. CO. - USA 2014-2022→ CASTLEROCK EF OPERATING LLC 2022-2024

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 (2)

#784402 Drill

Y-BAR EAST UNIT A · 11,000 ft

2014-04-28

Spud 2014-05-03

#784402 Drill

Y-BAR EAST UNIT A · 10,500 ft

2014-04-28

Spud 2014-05-03

Permit Applications (2)

#784402 A CASTLEROCK EF OPERATING LLC

received 2023-09-01

#784402 A MURPHY EXPL. & PROD. CO. - USA

received 2014-04-10

Google Maps → Explorer Map →

Lat 28.510201

Lon -98.760468

Well Details

Well Number: 1H
Max Depth: 11,000 ft
Drill Type: Horizontal
County: MCMULLEN
District: 1
Operator: CASTLEROCK EF OPERATING LLC
Completed: 2014-06-30

Operator

Name: CASTLEROCK EF OPER LLC
Location: SAN ANTONIO
P-5 Status: Y (filed 2025-11-04)
Cum Oil (all leases): 3,358,374 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/O
Total Permits: 34

External Links

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