42-235-32963

Final Completion

HOYT JOAN CREWS

IRION County · District 7 · COMSTOCK ENERGY LLC · ZAN-ZAN (MID. CANYON)

Permits

Max Depth

6,700 ft

First Permit

1990-11-02

Latest Activity

1999-12-15

Lifespan

9 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1990-12-07

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: COMSTOCK ENERGY LLC ≠ Permit: BELLWETHER EXPLORATION COMPANY

Resolved via: scheduling → COMSTOCK ENERGY LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

CASS ENERGY CORP 1993-1994→ TORCH OPERATING COMPANY 1994-1997→ BELLWETHER EXPLORATION COMPANY 1997-2000→ BROTHERS PRODUCTION COMPANY INC. 2001-2006→ LEGACY RESERVES OPERATING LP 2006-2017→ COMSTOCK ENERGY, LLC 2017-2026

Lease Production

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

Formation Tops (8) Elevation 2,204 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CLEARFORK INTERVAL (Clear Fork)	2,410 ft	-206 ft
T/WOLFCAMP	4,124 ft	-1,920 ft
WOLFCAMP	4,124 ft	-1,920 ft
CANYON UPPER (Canyon)	5,874 ft	-3,670 ft
CANYON MIDDLE (Canyon)	6,003 ft	-3,799 ft
CANYON SHALE MARKER (Canyon)	6,269 ft	-4,065 ft
CANYON SHALE MARKER (Canyon)	6,296 ft	-4,092 ft
CANYON K (Canyon)	6,336 ft	-4,132 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 (2)

Interval	Type
5,875–5,890 ft	Perforated
6,006–6,064 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,134 ft	330 sx
4.5"	6,575 ft	1,000 sx
4.5"	6,575 ft	1,000 sx

Permit History (2)

#490398 Recompletion Final Completion

HOYT, JOAN CREWS · 6,700 ft

1999-12-15

Spud 1999-12-03

#380415 Drill Final Completion

HOYT, JOAN CREWS · 6,700 ft

1990-11-02

Spud 1990-11-03

Applications (2)

#490398 A BELLWETHER EXPLORATION COMPANY

received 1999-12-15

#380415 A CASS OIL COMPANY

received 1990-10-31

Records & Logs

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

W-2/G-1 2000-02-04

W-2/G-1 2000-01-06

W-2/G-1 2000-01-13

W-2/G-1 1991-01-24 log on file

W-2/G-1 1991-02-04

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 IRION County.

Well Details

Well Number: 15
Max Depth: 6,700 ft
Drill Type: Vertical
County: IRION
District: 7
Operator: COMSTOCK ENERGY LLC
Completed: 1990-12-07

Operator

Name: COMSTOCK ENGY, LLC
Location: WICHITA FAL, LS
P-5 Status: X (filed 2026-05-06)
Cum Oil (all leases): 260,664 bbl
Cum Gas (all leases): 394,754 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 84