42-479-45163

PRODUCING Horizontal

COX - MB - MARTIN B

WEBB County · District 4 · EOG RESOURCES INC. · HAWKVILLE (AUSTIN CHALK)

Permits

1

Max Depth

13,250 ft

First Permit

2024-07-08

Latest Activity

2024-07-08

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-10-27

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2024-09

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 447 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
QUEEN CITY - INJECTION/DISPOSAL; (Queen City)1,805 ft-1,358 ft
WILCOX - INJECTION/DISPOSAL (Wilcox)3,818 ft-3,371 ft
ESCONDITO - INJECTION/DISPOSAL; (Escondido)6,751 ft-6,304 ft
OLMOS - INJECTION/DISPOSAL (Olmos)8,530 ft-8,083 ft
AUSTIN CHALK 11,089 ft-10,642 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
42-479-45164 OCHO · EOG RESOURCES, INC.
0.0 mi
Queen City 1,859'Wilcox 3,815'Escondido 6,727'Olmos 8,616'Austin Chalk 12,001'Edwards Catahoula Jackson Sligo Eagle Ford Cook Mountain Yegua
42-479-45162 COX - MB - MARTIN A · EOG RESOURCES, INC.
0.0 mi
Queen City 1,806'Wilcox 3,819'Escondido 6,752'Olmos 8,541'Austin Chalk 11,919'Escondido 67,512'Eagle Ford Cook Mountain Yegua Catahoula Jackson
42-479-45165 OCHO · EOG RESOURCES, INC.
0.0 mi
Cook Mountain 278'Queen City 1,863'Wilcox 3,802'Escondido 6,744'Olmos 8,760'Austin Chalk 11,999'Catahoula Eagle Ford Yegua Edwards Jackson
42-479-45166 MB - OCHO - LM A · EOG RESOURCES, INC.
0.7 mi
Cook Mountain 252'Queen City 1,848'Wilcox 3,774'Escondido 6,733'Olmos 8,578'Austin Chalk 11,991'Jackson Edwards Catahoula Eagle Ford Yegua
42-479-45167 MB - OCHO - LM B · EOG RESOURCES, INC.
0.7 mi
Cook Mountain 252'Queen City 1,848'Wilcox 3,783'Escondido 6,777'Olmos 8,559'Austin Chalk 11,984'Catahoula Edwards Eagle Ford Yegua Jackson
42-479-45168 MB - OCHO - LM C · EOG RESOURCES, INC.
0.7 mi
Cook Mountain 247'Queen City 1,849'Wilcox 3,764'Escondido 6,741'Olmos 8,646'Catahoula Eagle Ford Yegua Edwards Jackson
42-479-45433 LM 1870 A · EOG RESOURCES, INC.
1.2 mi
Queen City 1,827'Wilcox 3,762'Escondido 6,736'Olmos 8,570'Austin Chalk 11,998'Eagle Ford Cook Mountain Yegua Catahoula Jackson
42-479-45431 LM 1870 B · EOG RESOURCES, INC.
1.2 mi
Queen City 1,825'Wilcox 3,739'Escondido 6,723'Olmos 8,528'Austin Chalk 11,960'Catahoula Jackson Yegua Cook Mountain Eagle Ford 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 (2)

IntervalType
12,282–24,547 ftPerforated
24,547–24,600 ftOpen hole

Casing (3)

SizeSet DepthCement
13.375"4,378 ft2,081 sx
9.625"10,383 ft1,741 sx
6"24,569 ft2,880 sx

Permit History (1)

Applications (1)

#900897 A EOG RESOURCES, INC.
received 2024-06-27

Records & Logs

2 completion filings on record · 1 with log images at RRC.

W-2/G-1 2026-01-28
W-2/G-1 2024-12-23 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 27.987775
Lon -99.236986

Well Details

Well Number
111H
Max Depth
13,250 ft
Drill Type
Horizontal
County
WEBB
District
4
Completed
2025-10-27

Operator

Location
MIDLAND
P-5 Status
Active (filed 2025-10-02)
Cum Oil (all leases)
1,173,982,199 bbl
Cum Gas (all leases)
7,415,222,256 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
16,253