42-493-32363

Final Completion HorizontalSidetrack

THOMS

WILSON County · District 1 · FIRST ROCK INC. · MCCLAIN (BUDA)

Permits

Max Depth

9,000 ft

First Permit

1992-09-04

Latest Activity

1998-07-13

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1998-10-16

Shut-In

—

Plugged

2007-05-29

EWA / Production operator mismatch

Scheduling: FIRST ROCK INC. ≠ Production: PEDECO, INC. (reported 2000-09)

EWA / Permit operator mismatch

Scheduling: FIRST ROCK INC. ≠ Permit: PEDECO, INC.

Resolved via: scheduling → FIRST ROCK INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2007-07

Operator History

Chain of Custody

TEXLARK EXPLORATION COMPANY, INC 1993-1994→ LYNX OIL CO., INC. 1994-1996→ H&K ENERGY 1996-1997→ PEDECO, INC. 1997-2000

Lease Production

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

Oil

production & DCA →

Formation Tops (5) Elevation 399 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
AUSTIN CHALK	7,271 ft	-6,872 ft
EAGLE FORD	7,520 ft	-7,121 ft
EAGLEFORD (Eagle Ford)	7,520 ft	-7,121 ft
BUDA	7,580 ft	-7,181 ft
DEL RIO	7,681 ft	-7,282 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 (3)

Interval	Type
7,456–7,757 ft	Perforated
7,459–9,167 ft	Perforated
7,636–7,676 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	810 ft	190 sx
4.5"	6,699 ft	410 sx
4.5"	7,729 ft	885 sx
4.5"	7,729 ft	1,295 sx

Permit History (2)

#477885 Recompletion Final Completion

THOMS · 9,000 ft

1998-07-13

Spud 1998-08-31

#402753 Drill Final Completion

THOMS D · 7,900 ft

1992-09-04

Spud 1992-09-09

Applications (2)

#477885 A PEDECO, INC.

received 1998-07-13

#402753 A TEXLARK EXPLORATION COMPANY, INC

received 1992-08-26

Records & Logs

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

W-2/G-1 1999-05-12

W-2/G-1 1998-11-05 log on file

W-2/G-1 1992-11-05 log on file

W-2/G-1 1992-11-16

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 WILSON County.

Well Details

Well Number: D 5
Max Depth: 9,000 ft
Drill Type: Horizontal, Sidetrack
County: WILSON
District: 1
Operator: FIRST ROCK INC.
Completed: 1998-10-16

Operator

Name: FIRST ROCK, INC
Location: CORPUS CHRI, ST
P-5 Status: Active (filed 2026-04-06)
Cum Oil (all leases): 1,171,762 bbl
Cum Gas (all leases): 823,441 mcf
Activities: CSGD/P, G/PUR, OPRS/O
Total Permits: 68