42-283-37728

PRODUCING Horizontal

ZAPPENDUSTER C

LA SALLE County · District 1 · VERDUN OIL EF II LLC · EAGLEVILLE (EAGLE FORD-1)

Permits

2

Max Depth

9,700 ft

First Permit

2024-10-10

Latest Activity

2024-10-10

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-05-18

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2025-01

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 513 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
ESCONDIDO 8,710 ft-8,197 ft
AUSTIN CHALK 9,049 ft-8,536 ft
EAGLE FORD - H2S (Eagle Ford)9,301 ft-8,788 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
42-283-37727 ZAPPENDUSTER B · EP ENERGY E&P COMPANY, LLC
0.0 mi
Escondido 8,715'Austin Chalk 9,054'Eagle Ford 9,345'Eagle Ford 9,428'Sparta Wilcox Edwards Olmos Buda Yegua Queen City
42-283-37726 ZAPPENDUSTER A · VERDUN OIL EF II LLC
0.0 mi
Escondido 8,705'Austin Chalk 9,044'Eagle Ford 9,296'Buda Queen City Sparta Yegua Wilcox Edwards Olmos
42-283-37755 WARRIOR B · EP ENERGY E&P COMPANY, LLC
0.0 mi
Escondido 8,191'Escondido 8,491'Austin Chalk 8,575'Eagle Ford 8,830'Austin Chalk 8,983'Eagle Ford 9,233'Buda Queen City Olmos Wilcox Edwards Yegua +2 more
42-283-37754 WARRIOR A · EP ENERGY E&P COMPANY, LLC
0.0 mi
Escondido 8,191'Austin Chalk 8,548'Eagle Ford 8,803'Sparta Pearsall Queen City Edwards Olmos Buda Yegua Wilcox
42-283-37497 MESSINES C · EP ENERGY E&P COMPANY, LLC
0.7 mi
Wilcox 3,572'Olmos 6,655'Austin Chalk 9,026'Eagle Ford 9,264'Queen City Pearsall Buda Yegua Escondido Sparta Edwards
42-283-37496 MESSINES B · EP ENERGY E&P COMPANY, LLC
0.7 mi
Wilcox 3,566'Olmos 6,649'Olmos 6,649'Austin Chalk 8,983'Eagle Ford 9,258'Sparta Buda Edwards Escondido Yegua Queen City
42-283-37495 MESSINES A · EP ENERGY E&P COMPANY, LLC
0.7 mi
Escondido 8,478'Austin Chalk 9,168'Eagle Ford 9,425'Queen City Olmos Wilcox Edwards Sparta Buda Yegua
42-283-37664 BRIGGS RANCH · EP ENERGY E&P COMPANY, LLC
1.3 mi
Escondido 8,826'Austin Chalk 9,165'Eagle Ford 9,417'Sparta Yegua Buda Queen City Olmos Wilcox Edwards Pearsall

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 (3)

IntervalType
9,869–14,649 ftPerforated
15,149–15,929 ftPerforated
16,589–24,395 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"3,313 ft915 sx
5.5"24,485 ft4,065 sx

Permit History (2)

Applications (2)

#903057 A VERDUN OIL EF II LLC
received 2025-11-17
#903057 A EP ENERGY E&P COMPANY, LLC
received 2024-10-02

Records & Logs

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

W-2/G-1 2025-10-01 log on file
W-2/G-1 2025-03-27 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 28.338499
Lon -99.259297

Well Details

Well Number
3H
Max Depth
9,700 ft
Drill Type
Horizontal
County
LA SALLE
District
1
Completed
2025-05-18

Operator

Location
00HOUSTON
P-5 Status
Active (filed 2026-01-26)
Cum Oil (all leases)
4,304,216 bbl
Cum Gas (all leases)
46,635,129 mcf
Activities
CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits
48