42-505-31597

Final Completion Sidetrack

G. L. LEYENDECKER

ZAPATA County · District 4 · COMSTOCK OIL & GAS, LP

Permits

Max Depth

20,500 ft

First Permit

1982-12-09

Latest Activity

2008-09-06

Lifespan

26 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

SHELL WESTERN E&P INC. 1993-2000→ SHELL WESTERN E&P 2000-2004→ COMSTOCK OIL & GAS, LP 2008-2016→ ROCKDALE ENERGY, LLC 2016-2020→ BLOCK "T" PETROLEUM, INC. 2021-2026

Lease Production

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

Formation Tops (8) Elevation 594 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YEGUA	2,740 ft	-2,146 ft
COOK MOUNTAIN	3,705 ft	-3,111 ft
CROCKETT	4,612 ft	-4,018 ft
CROKETT	4,612 ft	-4,018 ft
QUEEN CITY	5,488 ft	-4,894 ft
WILCOX Q8 (Wilcox)	11,434 ft	-10,840 ft
WILCOX R (Wilcox)	14,162 ft	-13,568 ft
WILCOX, UPPER T9 (Wilcox)	16,710 ft	-16,116 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 (5)

Interval	Type
11,436–11,454 ft	Perforated
16,722–16,735 ft	Perforated
16,783–16,787 ft	Perforated
16,790–16,798 ft	Perforated
16,818–16,821 ft	Perforated

Casing (4)

Size	Set Depth	Cement
16"	1,244 ft	957 sx
16"	1,255 ft	957 sx
11.75"	8,440 ft	4,370 sx
5.5"	17,520 ft	1,350 sx

Permit History (3)

#666663 Recompletion Final Completion

G. L. LEYENDECKER · 13,700 ft

2008-09-06

Spud 2008-05-19

#560272 Recompletion

LEYENDECKER, G.L. · 16,900 ft

2005-04-11

#179530 Drill Final Completion

LEYENDECKER, G. L. · 20,500 ft

1982-12-09

Spud 1982-12-23

Applications (3)

#666663 A COMSTOCK OIL & GAS, LP

received 2008-07-14

#560272 A SHELL WESTERN E&P

received 2005-04-11

#179530 A SHELL OIL COMPANY

received 1982-12-09

Records & Logs

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

W-2/G-1 2008-07-16 log on file

W-2/G-1 2009-03-25

W-2/G-1 1994-09-21

W-2/G-1 1983-11-04

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 ZAPATA County.

Well Details

Well Number: 2
Max Depth: 20,500 ft
Drill Type: Sidetrack
County: ZAPATA
District: 4
Operator: COMSTOCK OIL & GAS, LP

Operator

Name: COMSTOCK OIL & GAS, LP
Location: FRISCO
P-5 Status: Inactive (filed 2019-10-10)
Cum Oil (all leases): 26,457,411 bbl
Cum Gas (all leases): 383,330,590 mcf
Total Permits: 799