← Wells

42-311-36867

PRODUCING Horizontal

HOSKINS EFS

MCMULLEN County · District 1 · SILVERBOW RESOURCES OPER LLC · EAGLEVILLE (EAGLE FORD-1)

Permits

1

Max Depth

19,500 ft

First Permit

2018-09-05

Latest Activity

2018-09-05

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-12-04

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: SILVERBOW RESOURCES OPER LLC ≠ Permit: SEA EAGLE FORD, LLC

Resolved via: production → SILVERBOW RESOURCES OPER, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-10

Last Production

2026-07

Operator History

Chain of Custody

AURORA RESOURCES CORPORATION 2011-2012→ TEXOZ E&P I, INC. 2012-2013→ SEA EAGLE FORD, LLC 2013-2022→ SILVERBOW RESOURCES OPER, LLC 2022-2026

Lease Production

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

Oil
production & DCA →

Formation Tops (10) Elevation 246 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YEGUA - DISPOSAL (Yegua)1,000 ft-754 ft
WILCOX - DISPOSAL (Wilcox)6,523 ft-6,277 ft
NAVARRO 8,467 ft-8,221 ft
ESCONDIDO 8,700 ft-8,454 ft
OLMOS 8,890 ft-8,644 ft
ANACACHO 10,623 ft-10,377 ft
AUSTIN CHALK 11,024 ft-10,778 ft
EAGLE FORD - H2S (Eagle Ford)11,074 ft-10,828 ft
CATAHOULA - DISPOSAL (Catahoula)——
FRIO - DISPOSAL (Frio)——

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
✓ 42-311-36868 HOSKINS EFS · SEA EAGLE FORD, LLC
0.0 mi
Yegua 1,000'Wilcox 6,504'Navarro 8,448'Escondido 8,700'Olmos 8,871'Anacacho 10,604'Austin Chalk 11,005'Eagle Ford 11,055'Frio —Catahoula —
✓ 42-311-37649 QUINTANILLA HC5 · INEOS USA OIL & GAS LLC
0.5 mi
Catahoula 381'Frio 847'Yegua 1,065'Wilcox 3,933'Navarro 7,688'Escondido 8,157'Olmos 8,960'Anacacho 10,713'Austin Chalk 11,031'Eagle Ford 11,066'
✓ 42-311-37648 QUINTANILLA HC4 · INEOS USA OIL & GAS LLC
0.5 mi
Catahoula 381'Frio 847'Yegua 1,050'Wilcox 3,946'Navarro 7,625'Escondido 8,087'Olmos 8,954'Anacacho 10,672'Austin Chalk 10,996'Eagle Ford 11,044'
✓ 42-311-37647 QUINTANILLA HC3 · INEOS USA OIL & GAS LLC
0.5 mi
Catahoula 381'Frio 847'Yegua 1,088'Wilcox 3,992'Navarro 7,612'Escondido 8,088'Olmos 8,958'Anacacho 10,643'Austin Chalk 10,979'Eagle Ford 11,036'
✓ 42-311-37650 QUINTANILLA HC1 · INEOS USA OIL & GAS LLC
0.5 mi
Catahoula 381'Frio 847'Yegua 1,122'Wilcox 4,065'Navarro 7,530'Escondido 8,053'Olmos 8,909'Anacacho 10,634'Austin Chalk 10,965'Eagle Ford 11,011'
✓ 42-311-36913 TEAL MCM · CHESAPEAKE OPERATING, L.L.C.
1.3 mi
Frio 1,460'Catahoula 1,590'Yegua 2,890'Wilcox 4,750'Escondido 7,060'Navarro 8,130'Olmos 8,906'San Miguel 9,984'Anacacho 10,591'Austin Chalk 10,942'
✓ 42-311-36914 QUINTANILLA TEAL HC2 · CHESAPEAKE OPERATING, L.L.C.
1.3 mi
Frio 1,460'Catahoula 1,590'Yegua 2,890'Wilcox 4,750'Escondido 7,063'Navarro 8,130'Olmos 8,901'Anacacho 10,578'Austin Chalk 10,933'Eagle Ford 10,993'
✓ 42-311-36915 QUINTANILLA TEAL HC1 · CHESAPEAKE OPERATING, L.L.C.
1.3 mi
Frio 1,460'Catahoula 1,590'Yegua 2,890'Wilcox 4,750'Escondido 7,039'Navarro 8,130'Olmos 8,884'Anacacho 10,575'Austin Chalk 10,934'Eagle Ford 10,995'

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
11,249–18,365 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"5,129 ft1,485 sx
5.5"18,485 ft3,460 sx

Permit History (1)

#844266 Drill Final Completion

HOSKINS EFS · 19,500 ft

2018-09-05

Spud 2018-09-27

Applications (1)

#844266 A SEA EAGLE FORD, LLC
received 2018-09-04

Records & Logs

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

W-2/G-1 2019-02-20 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 28.499686
Lon -98.488550

Well Details

Well Number
21H
Max Depth
19,500 ft
Drill Type
Horizontal
County
MCMULLEN
District
1
Operator
SILVERBOW RESOURCES OPER LLC
Completed
2018-12-04

Operator

Location
HOUSTON
P-5 Status
X (filed 2026-05-22)
Cum Oil (all leases)
27,056,780 bbl
Cum Gas (all leases)
1,068,183,159 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/O
Total Permits
455