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

Permits

1

Max Depth

9,717 ft

First Permit

2012-08-14

Latest Activity

2012-08-14

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2013-08-21

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: CASTLEROCK EF OPERATING LLC ≠ Permit: MURPHY EXPL. & PROD. CO. - USA

Resolved via: productionCASTLEROCK EF OPERATING LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2011-07

Last Production

2026-07

Lease Production

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

Formation Tops (3) Elevation 328 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
OLMOS 7,266 ft-6,938 ft
CHALK8,653 ft-8,325 ft
EAGLEFORD (Eagle Ford)9,493 ft-9,165 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (1)

IntervalType
9,969–14,444 ftPerforated

Casing (3)

SizeSet DepthCement
10.75"3,966 ft1,200 sx
5.5"14,590 ft3,197 sx
5.5"14,950 ft3,197 sx

Permit History (1)

Applications (1)

#745924 A MURPHY EXPL. & PROD. CO. - USA
received 2012-08-06

Records & Logs

3 completion filings on record · 2 with log images at RRC.

W-2/G-1 2013-10-23
W-2/G-1 2013-06-19 log on file
W-2/G-1 2013-01-22 log on file

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in MCMULLEN County.

Well Details

Well Number
15H
Max Depth
9,717 ft
Drill Type
Horizontal
County
MCMULLEN
District
1
Completed
2013-08-21

Operator

Location
SAN ANTONIO
P-5 Status
X (filed 2026-01-28)
Cum Oil (all leases)
3,530,048 bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/O
Total Permits
34