42-443-31122

Final Completion

ACU 48

TERRELL County · District 7 · MARLIN ENERGY SOUTHWEST GP LLC · ACU (STRAWN)

Permits

Max Depth

11,386 ft

First Permit

2005-08-24

Latest Activity

2012-05-22

Lifespan

7 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2006-01-10

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: MARLIN ENERGY SOUTHWEST GP LLC ≠ Production: WHITE ROCK OIL & GAS, LLC (reported 2026-04)

Resolved via: production → WHITE ROCK OIL & GAS, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2006-01

Last Production

2026-07

Operator History

Chain of Custody

ENCANA OIL & GAS(USA) INC. 2006-2009→ MARLIN ENERGY SOUTHWEST GP, LLC 2009-2014→ LEGACY RESERVES OPERATING LP 2014-2018→ WHITE ROCK OIL & GAS, LLC 2018-2026

Lease Production

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

Formation Tops (6) Elevation 2,948 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
WOLFCAMP	5,355 ft	-2,407 ft
WOLFCAMP UNCONF (Wolfcamp)	10,048 ft	-7,100 ft
PENN (Pennsylvanian)	10,097 ft	-7,149 ft
PENN SAND (Pennsylvanian)	10,216 ft	-7,268 ft
STRAWN REPEAT (Strawn)	10,881 ft	-7,933 ft
STRAWN	10,926 ft	-7,978 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 (6)

Interval	Type
10,220–10,338 ft	Perforated
10,542–10,552 ft	Perforated
10,648–10,658 ft	Perforated
10,880–10,926 ft	Perforated
10,954–10,974 ft	Perforated
11,053–11,198 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	2,027 ft	1,530 sx
9.625"	5,516 ft	1,200 sx
5.5"	11,384 ft	800 sx

Permit History (2)

#740503 Recompletion Final Completion

ACU '48' · 11,386 ft

2012-05-22

Spud 2012-07-05

#605378 Drill Final Completion

ACU "48" · 11,300 ft

2005-08-24

Applications (2)

#740503 A MARLIN ENERGY SOUTHWEST GP, LLC

received 2012-05-11

#605378 A ENCANA OIL & GAS(USA) INC.

received 2005-08-24

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 2013-06-05

W-2/G-1 2006-03-03 log on file

W-2/G-1 2006-07-27

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 TERRELL County.

Well Details

Well Number: 6
Max Depth: 11,386 ft
Drill Type: Vertical
County: TERRELL
District: 7
Operator: MARLIN ENERGY SOUTHWEST GP LLC
Completed: 2006-01-10

Operator

Name: MARLIN ENGY SOUTHWEST GP, LLC
Location: LAFAYETTE
P-5 Status: Inactive (filed 2014-06-27)
Cum Oil (all leases): 27,577 bbl
Cum Gas (all leases): 11,910,995 mcf
Total Permits: 13