42-479-36996

Final Completion

FROST NATIONAL BANK

WEBB County · District 4 · HILCORP ENERGY COMPANY · B.M.T. (LOBO CONS.)

Permits

Max Depth

11,200 ft

First Permit

1998-06-10

Latest Activity

2017-08-04

Lifespan

19 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1998-07-09

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1998-07

Last Production

2026-07

Operator History

Chain of Custody

CONOCO INC. 1998-2002→ CONOCOPHILLIPS COMPANY 2003-2015→ HILCORP ENERGY COMPANY 2016-2026

Lease Production

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

Formation Tops (12) Elevation 556 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
JACKSON	690 ft	-134 ft
QUEEN CITY	900 ft	-344 ft
YEGUA	1,100 ft	-544 ft
CATAHOULA-FRIO (Catahoula)	1,500 ft	-944 ft
WILCOX	1,800 ft	-1,244 ft
ESCONDITO (Escondido)	2,300 ft	-1,744 ft
COOK MOUNTAIN	3,970 ft	-3,414 ft
OLMOS	4,200 ft	-3,644 ft
EAGLE FORD SHALE (Eagle Ford)	8,000 ft	-7,444 ft
EDWARDS LIMESTONE (Edwards)	8,800 ft	-8,244 ft
BASE OF LOWER WILCOX (Wilcox)	9,389 ft	-8,833 ft
WILLS POINT	10,494 ft	-9,938 ft

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

✓ 42-479-37420 FROST NATIONAL BANK · HILCORP ENERGY COMPANY

0.2 mi

Wilcox 9,270'Wills Point 10,460'

✓ 42-479-37665 FROST NATIONAL BANK · HILCORP ENERGY COMPANY

0.7 mi

Jackson 690'Queen City 900'Yegua 1,100'Catahoula 1,500'Wilcox 1,800'Escondido 2,300'Cook Mountain 3,970'Olmos 4,200'Eagle Ford 8,000'Edwards 8,800'Wilcox 8,845'Wills Point 10,800'

✓ 42-479-39466 B.M.T. · HILCORP ENERGY COMPANY

2.1 mi

Jackson 690'Queen City 900'Yegua 1,100'Catahoula 1,500'Wilcox 1,800'Escondido 2,300'Cook Mountain 3,970'Olmos 4,200'Wilcox 7,105'Eagle Ford 8,000'Edwards 8,800'Wilcox 8,900' +1 more

✓ 42-479-34864 FROST NATIONAL BANK · TRANSAMERICAN NATURAL GAS CORP.

2.3 mi

Queen City 2,730'Wilcox 5,146'BOTTOM OF CARRIZO 7,719'Wills Point 10,765'

✓ 42-479-33379 KILLAM & HURD FEE "1569" · KILLAM OIL COMPANY

2.9 mi

Yegua 1,340'Queen City 2,670'Wilcox 5,297'Wilcox 5,300'TOP LOBO SIX 8,600'

✓ 42-479-34574 B.M.T. · TRANSAMERICAN NATURAL GAS CORP.

2.9 mi

Jackson 690'Queen City 900'Yegua 1,100'Catahoula 1,500'Wilcox 1,800'Escondido 2,300'Cook Mountain 3,970'Olmos 4,200'Wilcox 7,660'Wilcox 7,660'Eagle Ford 8,000'Edwards 8,800' +2 more

✓ 42-479-37451 B.M.T. · HILCORP ENERGY COMPANY

3.4 mi

Jackson 690'Queen City 900'Yegua 1,100'Catahoula 1,500'Wilcox 1,800'Escondido 2,300'Cook Mountain 3,970'Olmos 4,200'Eagle Ford 8,000'Edwards 8,800'Wilcox 9,070'Wills Point 10,650'

✓ 42-479-32138 B.M.T. · HILCORP ENERGY COMPANY

3.5 mi

Jackson 690'Queen City 900'Yegua 1,100'Catahoula 1,500'Wilcox 1,800'Escondido 2,300'Cook Mountain 3,970'Olmos 4,200'Eagle Ford 8,000'Edwards 8,800'LOBO W 9,394'

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)

Interval	Type
7,969–8,094 ft	Perforated
9,582–9,596 ft	Perforated
10,225–10,249 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	1,443 ft	453 sx
7"	7,721 ft	220 sx
4.5"	10,600 ft	316 sx

Permit History (2)

#829360 Recompletion Final Completion

FROST NATIONAL BANK · 10,600 ft

2017-08-04

Spud 2017-07-31

#476880 Drill Final Completion

FROST NATIONAL BANK · 11,200 ft

1998-06-10

Spud 1998-06-15

Applications (2)

#829360 A HILCORP ENERGY COMPANY

received 2017-07-31

#476880 A CONOCO INC.

received 1998-06-05

Records & Logs

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

W-2/G-1 2020-07-21

W-2/G-1 1998-08-06 log on file

W-2/G-1 1998-08-11

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 27.444741

Lon -99.128016

Well Details

Well Number: 58
Max Depth: 11,200 ft
Drill Type: Vertical
County: WEBB
District: 4
Operator: HILCORP ENERGY COMPANY
Completed: 1998-07-09

Operator

Name: HILCORP ENGY CO
Location: HOUSTON
P-5 Status: X (filed 2026-03-27)
Cum Oil (all leases): 75,699,281 bbl
Cum Gas (all leases): 1,779,939,645 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 3,435