42-493-32362

Final Completion Horizontal

LABUS PROSPER

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

Permits

Max Depth

9,000 ft

First Permit

1992-08-03

Latest Activity

1999-01-19

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1999-02-12

Shut-In

—

Plugged

2021-08-07

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

2026-07

Operator History

Chain of Custody

TEXLARK EXPLORATION COMPANY, INC 1993-1993→ PENROD OIL COMPANY OF TEXAS, INC 1993-1993→ LUCROS INTERNATIONAL CORPORATION 1994-1994→ PEDECO, INC. 1997-2000→ FIRST ROCK, INC. 2001-2015

Lease Production

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

Formation Tops (6) Elevation 402 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
ANACACHO	7,340 ft	-6,938 ft
ANACHCHO	7,340 ft	-6,938 ft
AUSTIN CHALK	7,480 ft	-7,078 ft
BUDA	7,808 ft	-7,406 ft
EAGLE FORD	8,845 ft	-8,443 ft
EAGLEFORD (Eagle Ford)	8,845 ft	-8,443 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
7,482–7,659 ft	Perforated
7,555–8,615 ft	Perforated
7,808–7,917 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	818 ft	205 sx
4.5"	6,868 ft	615 sx
4.5"	7,910 ft	160 sx

Permit History (4)

#482088 Recompletion Final Completion

LABUS, PROSPER · 8,000 ft

1999-01-19

Spud 1999-02-01

#463383 Recompletion

LABUS, PROSPER · 8,000 ft

1997-06-05

#463383 Recompletion Final Completion

PROSPER LABUS · 9,000 ft

1997-06-05

Spud 1997-06-04

#401627 Drill Final Completion

PROSPER LABUS · 8,000 ft

1992-08-03

Spud 1992-08-10

Applications (4)

#482088 A PEDECO, INC.

received 1999-01-19

#463383 A PEDECO, INC.

received 1998-03-02

#463383 A PEDECO, INC.

received 1997-06-05

#401627 A TEXLARK EXPLORATION COMPANY, INC

received 1992-07-24

Records & Logs

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

W-2/G-1 1999-02-19 log on file

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

W-2/G-1 1998-01-07 log on file

W-2/G-1 1992-11-12 log on file

W-2/G-1 1992-11-30

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: 1BH
Max Depth: 9,000 ft
Drill Type: Horizontal
County: WILSON
District: 1
Operator: FIRST ROCK INC.
Completed: 1999-02-12

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