42-283-37201

PRODUCING Horizontal

WALNUT B

LA SALLE County · District 1 · FW EAGLE FORD I LLC · HAWKVILLE (EAGLEFORD SHALE)

Permits

2

Max Depth

14,500 ft

First Permit

2022-03-14

Latest Activity

2022-03-14

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2022-10-09

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: FW EAGLE FORD I LLC ≠ Permit: LONESTAR OPERATING, LLC

Resolved via: productionFW EAGLE FORD I, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2022-10

Last Production

2026-07

Lease Production

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

Formation Tops (10) Elevation 457 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
ESCONDIDO 5,364 ft-4,907 ft
AUSTIN CHALK 9,492 ft-9,035 ft
EAGLE FORD - H2S (Eagle Ford)9,666 ft-9,209 ft
BUDA - H2S (Buda)
EDWARDS - H2S (Edwards)
OLMOS - DISPOSAL (Olmos)
QUEEN CITY
SPARTA
WILCOX - DISPOSAL (Wilcox)
YEGUA

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
42-283-37200 WALNUT A · ROCC OPERATING, LLC
0.0 mi
Escondido 5,337'Austin Chalk 9,434'Eagle Ford 9,653'Queen City Sparta Wilcox Edwards Olmos Buda Yegua
42-283-36180 HORNED FROG G UNIT · LONESTAR OPERATING, LLC
0.1 mi
Yegua 1,000'Sparta 1,490'Queen City 1,600'Wilcox 3,905'Escondido 5,615'Olmos 7,095'Austin Chalk 9,442'Eagle Ford 9,638'Buda Edwards
42-283-36200 HORNED FROG H UNIT · LONESTAR OPERATING, LLC
0.1 mi
Yegua 1,000'Sparta 1,490'Queen City 1,600'Wilcox 3,890'Escondido 5,600'Olmos 7,080'Austin Chalk 9,451'Eagle Ford 9,637'Buda Edwards
42-283-37300 ARN EF D · SILVERBOW RESOURCES OPER, LLC
1.0 mi
Wilcox 3,761'Escondido 4,783'Olmos 6,810'Austin Chalk 9,313'Eagle Ford 9,585'Queen City Yegua Sparta Edwards Pearsall
42-283-37299 ARN EF C · SILVERBOW RESOURCES OPER, LLC
1.0 mi
Carrizo 1,658'Wilcox 3,700'Wilcox 3,700'Midway 4,540'Escondido 4,852'Olmos 6,794'Austin Chalk 9,305'Queen City Yegua Sparta
42-283-37298 ARN EF B · SILVERBOW RESOURCES OPER, LLC
1.0 mi
Carrizo 1,644'Wilcox 3,695'Midway 4,540'Escondido 4,799'Olmos 6,775'Austin Chalk 9,282'Eagle Ford 9,544'Yegua Queen City Sparta
42-283-37297 ARN EF A · SILVERBOW RESOURCES OPER, LLC
1.0 mi
Carrizo 1,691'Wilcox 3,662'Midway 4,546'Escondido 4,792'Olmos 6,778'Austin Chalk 9,265'Eagle Ford 9,531'Sparta Yegua Queen City
42-283-37068 HF ALDERMAN B · LONESTAR OPERATING, LLC
1.0 mi
Sparta 1,100'Queen City 1,700'Wilcox 2,600'Escondido 5,400'Olmos 6,725'Austin Chalk 9,347'Eagle Ford 9,574'Yegua 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 (1)

IntervalType
10,192–24,033 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"3,405 ft1,054 sx
5.5"24,183 ft4,699 sx

Permit History (2)

Applications (2)

#877807 A ROCC OPERATING, LLC
received 2023-08-08
#877807 A LONESTAR OPERATING, LLC
received 2022-03-08

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2023-08-03 log on file

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.

Lat 28.230906
Lon -99.312788

Well Details

Well Number
2H
Max Depth
14,500 ft
Drill Type
Horizontal
County
LA SALLE
District
1
Completed
2022-10-09

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-01-15)
Cum Oil (all leases)
4,021,571 bbl
Cum Gas (all leases)
4,995,411 mcf
Activities
OPRS/G, OPRS/O
Total Permits
37