42-493-31937

Horizontal

LVF SCHIFFERS

WILSON County · District 1 · FIRST ROCK, INC.

Permits

Max Depth

7,500 ft

First Permit

1986-08-05

Latest Activity

2019-07-08

Lifespan

33 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

WATCO ENERGY, INC. 1993-1993→ LOMA VISTA FARMS 1993-2019→ FIRST ROCK, INC. 2019-2025→ FIRST LIGHT OPERATING, LLC 2025-2026

Lease Production

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

Formation Tops (4) Elevation 431 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
WILCOX SANDS (Wilcox)	4,463 ft	-4,032 ft
AUSTIN CHALK	6,720 ft	-6,289 ft
EAGLEFORD SHALE (Eagle Ford)	7,140 ft	-6,709 ft
BUDA LIME (Buda)	7,196 ft	-6,765 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section

✓ 42-493-32863 BOENING UNIT · RECOIL RESOURCES OPERATING, INC.

0.8 mi

Wilcox 2,550'Navarro 5,359'Olmos 6,016'Anacacho 6,982'Austin Chalk 7,144'Edwards —Eagle Ford —Georgetown —Buda —

✓ 42-493-32471 SCHIFFERS RANCH · PEDECO, INC.

0.8 mi

Wilcox 1,750'Navarro 5,485'Olmos 6,130'Anacacho 6,830'Anacacho 6,986'Austin Chalk 7,043'Austin Chalk 7,202'Eagle Ford 7,442'Eagle Ford —Georgetown —Buda —Edwards —

✓ 42-493-32742 LYSSY-DEERING · VISTAR OIL TEXAS LLC

1.4 mi

Anacacho 6,608'Austin Chalk 7,005'Eagle Ford 7,383'Buda 7,440'

✓ 42-493-32183 THOMS · TEXLARK EXPLORATION COMPANY, INC

1.5 mi

Queen City 930'Carrizo 1,935'Escondido 5,250'Olmos 6,280'Anacacho 7,185'Austin Chalk 7,360'Austin Chalk 7,360'Eagle Ford 7,610'Eagle Ford 7,610'Buda 7,685'Buda 7,685'Del Rio 7,785' +1 more

✓ 42-493-33021 SMOKEY MY FRIEND · WARWICK-ARTEMIS, LLC

2.3 mi

Wilcox 2,173'Navarro 5,961'Olmos 6,621'Anacacho 7,359'Austin Chalk 7,561'Eagle Ford 7,975'Edwards —Georgetown —Buda —

✓ 42-493-33022 WORLD OF PAIN · WARWICK-ARTEMIS, LLC

2.3 mi

Wilcox 2,143'Navarro 5,938'Olmos 6,596'Anacacho 7,336'Austin Chalk 7,539'Eagle Ford 7,960'Edwards —Georgetown —Buda —

✓ 42-493-33019 OUT OF YOUR ELEMENT · WARWICK-ARTEMIS, LLC

2.5 mi

Wilcox 2,190'Navarro 6,022'Olmos 6,671'Anacacho 7,406'Austin Chalk 7,602'Eagle Ford 8,001'Edwards —Georgetown —Buda —

✓ 42-493-33020 TOE BY 3 OCLOCK · WARWICK-ARTEMIS, LLC

2.5 mi

Wilcox 2,161'Navarro 6,022'Olmos 6,688'Anacacho 7,402'Austin Chalk 7,604'Eagle Ford 8,046'Georgetown —Buda —Edwards —

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (4)

Interval	Type
7,027–7,032 ft	Perforated
7,196–7,201 ft	Perforated
7,248–7,254 ft	Perforated
7,280–7,286 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	831 ft	400 sx
4.5"	7,319 ft	340 sx
4.5"	7,319 ft	1,085 sx

Permit History (3)

#854488 Recompletion

LVF SCHIFFERS · 7,500 ft

2019-07-08

#372207 Recompletion Final Completion

SCHIFFERS RANCH · 7,320 ft

1990-04-20

#304908 Drill Final Completion

SCHIFFERS RANCH · 7,500 ft

1986-08-05

Applications (3)

#854488 A FIRST ROCK, INC.

received 2019-06-21

#372207 A WATCO ENERGY, INC.

received 1990-04-16

#304908 A WATCO ENERGY, INC.

received 1986-08-04

Records & Logs

4 completion filings on record · 2 with log images at RRC.

W-2/G-1 1990-04-09 log on file

W-2/G-1 1990-07-14

W-2/G-1 1986-10-06 log on file

W-2/G-1 1986-10-09

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.

Google Maps → Explorer Map →

Lat 29.031808

Lon -98.174691

Well Details

Well Number: 2
Max Depth: 7,500 ft
Drill Type: Horizontal
County: WILSON
District: 1
Operator: FIRST ROCK, INC.

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