42-479-45343

PRODUCING Horizontal

AI SAN ROMAN

WEBB County · District 4 · WARWICK POSEIDON GP · HAWKVILLE (AUSTIN CHALK)

Permits

1

Max Depth

12,300 ft

First Permit

2025-03-10

Latest Activity

2025-03-10

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-07-27

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Production operator mismatch

Scheduling: WARWICK POSEIDON GP ≠ Production: AGERON ENERGY, LLC (reported 2026-04)

!

EWA / Permit operator mismatch

Scheduling: WARWICK POSEIDON GP ≠ Permit: AGERON ENERGY, LLC

Resolved via: productionAGERON ENERGY, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2025-07

Last Production

2026-07

Operator History

originally filed by AGERON ENERGY, LLC — asset transferred

Lease Production

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

Formation Tops (10) Elevation 582 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
QUEEN CITY - INJECTION/DISPOSAL; (Queen City)2,800 ft-2,218 ft
WILCOX - INJECTION/DISPOSAL (Wilcox)5,350 ft-4,768 ft
ESCONDITO - INJECTION/DISPOSAL; (Escondido)6,475 ft-5,893 ft
OLMOS - INJECTION/DISPOSAL (Olmos)8,640 ft-8,058 ft
AUSTIN CHALK 11,562 ft-10,980 ft
CATAHOULA-FRIO - INJECTION/DISPO (Catahoula)
COOK MOUNTAIN
EAGLE FORD SHALE (Eagle Ford)
JACKSON - INJECTION/DISPOSAL (Jackson)
YEGUA - INJECTION/DISPOSAL (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
42-479-45344 AI SAN ROMAN · AGERON ENERGY, LLC
0.0 mi
Queen City 2,880'Wilcox 5,370'Escondido 6,480'Olmos 8,600'Austin Chalk 11,573'Jackson Cook Mountain Yegua Catahoula Eagle Ford
42-479-44755 AI SAN ROMAN · AGERON IRONROC ENERGY, LLC
0.7 mi
Queen City 3,163'Wilcox 5,272'Escondido 6,371'Olmos 6,640'Austin Chalk 11,565'Eagle Ford 11,743'Yegua Cook Mountain Catahoula Jackson
42-479-44756 AI SAN ROMAN · AGERON IRONROC ENERGY, LLC
0.7 mi
Queen City 3,163'Wilcox 5,260'Escondido 6,327'Olmos 6,604'Austin Chalk 11,484'Eagle Ford 11,645'Catahoula Cook Mountain Yegua Jackson
42-479-44703 STATE MARY · SILVER HILL ENERGY OPERATING LLC
1.2 mi
Wilcox 4,231'Escondido 6,758'Olmos 8,444'Eagle Ford 12,173'Jackson Edwards Queen City Cook Mountain Yegua Catahoula
42-479-44702 STATE MARY · SILVER HILL ENERGY OPERATING LLC
1.2 mi
Wilcox 4,239'Escondido 6,779'Olmos 8,486'Yegua Eagle Ford Catahoula Edwards Jackson Queen City Cook Mountain
42-479-43922 SAN ROMAN 1508 · LEWIS PETRO PROPERTIES, INC.
1.2 mi
Queen City 920'Wilcox 5,200'Escondido 6,375'Jackson Eagle Ford Edwards Cook Mountain Yegua Olmos Catahoula
42-479-43513 SAN ROMAN 1508 · LEWIS PETRO PROPERTIES, INC.
1.4 mi
Queen City 2,700'Wilcox 5,547'Escondido 6,547'Olmos 8,232'Eagle Ford 12,157'Yegua Catahoula Jackson Edwards Cook Mountain
42-479-44846 STATE MARY · SILVER HILL ENERGY OPERATING LLC
1.5 mi
Cook Mountain 514'Queen City 1,232'Wilcox 2,661'Navarro 6,536'Olmos 8,491'San Miguel 9,383'Edwards Yegua Escondido Eagle Ford Catahoula Jackson

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
12,409–19,878 ftPerforated

Casing (3)

SizeSet DepthCement
13.625"3,696 ft1,278 sx
9.625"10,325 ft2,127 sx
5.5"19,930 ft4,509 sx

Permit History (1)

Applications (1)

#906468 A AGERON ENERGY, LLC
received 2025-03-06

Records & Logs

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

W-2/G-1 2025-10-09 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 27.923620
Lon -99.336690

Well Details

Well Number
109H
Max Depth
12,300 ft
Drill Type
Horizontal
County
WEBB
District
4
Completed
2025-07-27

Operator

Location
NICHOLS HIL
P-5 Status
Active (filed 2026-04-01)
Cum Oil (all leases)
— bbl
Cum Gas (all leases)
587,377 mcf
Activities
OPRS/G
Total Permits
5