42-479-45024

PRODUCING Horizontal

JUSTAPOR

WEBB County · District 4 · MITSUI E&P USA LLC · HAWKVILLE (AUSTIN CHALK)

Permits

Max Depth

13,000 ft

First Permit

2023-09-21

Latest Activity

2023-09-21

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-11-09

Shut-In

—

Plugged

—

P-5 Org Status: X

Formation Tops (10) Elevation 711 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
WILCOX - INJECTION/DISPOSAL (Wilcox)	2,162 ft	-1,451 ft
ESCONDITO - INJECTION/DISPOSAL; (Escondido)	6,346 ft	-5,635 ft
OLMOS - INJECTION/DISPOSAL (Olmos)	7,880 ft	-7,169 ft
AUSTIN CHALK	11,161 ft	-10,450 ft
CATAHOULA-FRIO - INJECTION/DISPO (Catahoula)	—	—
COOK MOUNTAIN	—	—
EAGLE FORD SHALE (Eagle Ford)	—	—
JACKSON - INJECTION/DISPOSAL (Jackson)	—	—
QUEEN CITY - INJECTION/DISPOSAL; (Queen City)	—	—
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

✓ 42-479-45303 LA MOCA GAS UNIT T · LEWIS PETRO PROPERTIES, INC.

1.3 mi

Wilcox 4,975'Escondido 5,517'Olmos 6,095'Cook Mountain —Jackson —Edwards —Eagle Ford —Yegua —Queen City —Catahoula —

✓ 42-479-45304 LA MOCA GAS UNIT T · LEWIS PETRO PROPERTIES, INC.

1.3 mi

Wilcox 4,955'Escondido 5,487'Olmos 6,052'Eagle Ford —Edwards —Queen City —Cook Mountain —Yegua —Catahoula —Jackson —

✓ 42-479-45157 LAUREL SA A · LEWIS PETRO PROPERTIES, INC.

2.0 mi

Wilcox 4,835'Escondido 5,925'Olmos 7,626'Austin Chalk 10,904'Yegua —Jackson —Queen City —Cook Mountain —Eagle Ford —Edwards —Catahoula —

✓ 42-479-45156 LAUREL STATE B · LEWIS PETRO PROPERTIES, INC.

2.0 mi

Wilcox 4,837'Escondido 5,932'Olmos 7,609'Austin Chalk 10,883'Jackson —Eagle Ford —Edwards —Queen City —Cook Mountain —Yegua —Catahoula —

✓ 42-479-45481 MATRIX CASPIAN AA · ESCONDIDO RESOURCES OPER CO, LLC

2.2 mi

Wilcox 4,824'Navarro 5,758'ENCINAL 5,938'Escondido 6,103'Escondido 6,179'Jackson —Queen City —Cook Mountain —Yegua —Catahoula —

✓ 42-479-44814 STATE OF TEXAS RAFTER O UNIT C · KILLAM OIL CO., LTD.

2.2 mi

Wilcox 5,173'Escondido 6,080'Olmos 7,675'Anacacho 10,622'Austin Chalk 11,148'Jackson —Queen City —Cook Mountain —Yegua —Catahoula —

✓ 42-479-44815 STATE OF TEXAS RAFTER O UNIT C · KILLAM OIL CO., LTD.

2.2 mi

Wilcox 5,178'Escondido 6,071'Olmos 7,675'Anacacho 10,630'Austin Chalk 11,138'Jackson —Cook Mountain —Yegua —Catahoula —Queen City —

✓ 42-479-44100 BENAVIDES FAMILY MINERALS · LAREDO ENERGY OPERATING, LLC

2.3 mi

LOBO 6 5,204'Escondido 6,354'Olmos 8,088'Austin Chalk 11,417'Eagle Ford 11,942'Jackson —Edwards —Sligo —Wilcox —Queen City —Cook Mountain —Yegua — +1 more

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)

Interval	Type
11,959–18,558 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	3,441 ft	2,416 sx
9.625"	10,173 ft	1,905 sx
8.75"	18,577 ft	1,841 sx

Permit History (3)

#893800 Drill

JUSTAPOR RANCH · 12,000 ft

2023-09-21

Spud 2025-08-11

#893800 Drill

JUSTAPOR · 13,000 ft

2023-09-21

#893800 Drill

JUSTAPOR · 13,000 ft

2023-09-21

Applications (3)

#893800 A MITSUI E&P USA LLC

received 2025-08-18

#893800 A MITSUI E&P USA LLC

received 2025-06-23

#893800 A MITSUI E&P USA LLC

received 2023-09-19

Records & Logs

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

W-2/G-1 2026-04-07 log on file

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 27.872256

Lon -99.448519

Well Details

Well Number: 101H
Max Depth: 13,000 ft
Drill Type: Horizontal
County: WEBB
District: 4
Operator: MITSUI E&P USA LLC
Completed: 2025-11-09

Operator

Name: MITSUI E&P USA LLC
Location: HOUSTON
P-5 Status: X (filed 2026-03-13)
Cum Oil (all leases): — bbl
Cum Gas (all leases): 69,432,298 mcf
Activities: GTHS/G, OPRS/G
Total Permits: 38