42-459-30385

Final Completion

COLLIE D. A. GAS UNIT

UPSHUR County · District 6 · FOREST OIL CORPORATION · GILMER(JURASSIC)

Permits

Max Depth

11,950 ft

First Permit

1977-07-18

Latest Activity

2007-09-24

Lifespan

30 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1977-10-20

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: FOREST OIL CORPORATION ≠ Production: ROSE CITY RESOURCES, LLC (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: FOREST OIL CORPORATION ≠ Permit: CORDILLERA TEXAS, L.P.

Resolved via: production → ROSE CITY RESOURCES, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

SHAIDA, JOHN H. 1993-1995→ VINTAGE PETROLEUM, INC. 1995-2005→ CORDILLERA TEXAS, L.P. 2005-2008→ FOREST OIL CORPORATION 2008-2015→ SABINE OIL & GAS CORPORATION 2015-2023→ ROSE CITY RESOURCES, LLC 2023-2026

Lease Production

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

Formation Tops (3) Elevation 414 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
TRAVIS PEAK	8,035 ft	-7,621 ft
COTTON VALLEY MARINE (Cotton Valley)	10,620 ft	-10,206 ft
COTTON VALLEY LIME (Cotton Valley)	11,580 ft	-11,166 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 (7)

Interval	Type
10,846–10,994 ft	Perforated
11,667–11,670 ft	Perforated
11,667–11,823 ft	Perforated
11,701–11,721 ft	Perforated
11,711–11,721 ft	Perforated
11,744–11,752 ft	Perforated
11,790–11,822 ft	Perforated

Casing (6)

Size	Set Depth	Cement
13.375"	147 ft	170 sx
13.375"	147 ft	—
8.625"	4,146 ft	1,466 sx
8.625"	4,146 ft	—
5.5"	11,904 ft	495 sx
5.5"	11,904 ft	—

Permit History (2)

#646233 Recompletion Final Completion

D. A. COLLIE GAS UNIT · 11,925 ft

2007-09-24

Spud 2005-09-07

#3218 Drill Long String Casing

COLLIE, D. A. GAS UNIT · 11,950 ft

1977-07-18

Spud 1977-08-06

Applications (2)

#646233 A CORDILLERA TEXAS, L.P.

received 2007-09-17

#3218 A GULF OIL CORP.

received 1977-07-18

Records & Logs

5 completion filings on record.

W-2/G-1 2011-01-04

W-2/G-1 2006-06-08

W-2/G-1 2007-10-29

W-2/G-1 1996-08-26

W-2/G-1 1977-11-04

Completion packets + logs ↗ Wellbore filings ↗

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 UPSHUR County.

Well Details

Well Number: 2
Max Depth: 11,950 ft
Drill Type: Vertical
County: UPSHUR
District: 6
Operator: FOREST OIL CORPORATION
Completed: 1977-10-20

Operator

Name: FOREST OIL CORP
Location: HOUSTON
P-5 Status: Inactive (filed 2016-01-06)
Cum Oil (all leases): 14,736,296 bbl
Cum Gas (all leases): 853,691,844 mcf
Total Permits: 1,861