← Wells

42-311-34589

Final Completion Horizontal

DISCHER EF EAST UNIT

MCMULLEN County · District 1 · SILVERBOW RESOURCES OPER, LLC

Permits

3

Max Depth

12,500 ft

First Permit

2011-06-29

Latest Activity

2020-07-27

Lifespan

9 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-10

Last Production

2026-07

Operator History

Chain of Custody

SWIFT ENERGY OPERATING, LLC 2011-2017→ SILVERBOW RESOURCES OPER, LLC 2017-2026

Lease Production

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

Gas
production & DCA →
Oil
production & DCA →

Formation Tops (3) Elevation 308 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
ANACACHO 11,180 ft-10,872 ft
AUSTIN CHALK 11,594 ft-11,286 ft
EAGLEFORD SHALE (Eagle Ford)11,700 ft-11,392 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
✓ 42-311-34209 DISCHER · SWIFT ENERGY OPERATING, LLC
0.3 mi
Olmos 9,750'Olmos 9,750'Anacacho 11,070'Austin Chalk 11,356'Austin Chalk 11,356'Eagle Ford 11,600'Eagle Ford 11,600'EAGLFORD 11,600'Buda 11,844'
✓ 42-311-34592 DISCHER EF · SWIFT ENERGY OPERATING, LLC
0.5 mi
Anacacho 11,070'Austin Chalk 11,543'Eagle Ford 11,666'Eagle Ford 11,666'
✓ 42-311-37088 DISCHER EF B · SILVERBOW RESOURCES OPER, LLC
0.5 mi
Navarro 8,191'Escondido 8,717'Olmos 9,503'Anacacho 11,179'Austin Chalk 11,282'Eagle Ford 11,656'Yegua —Catahoula —Wilcox —Frio —
✓ 42-311-37087 DISCHER EF A · SILVERBOW RESOURCES OPER, LLC
0.5 mi
Wilcox 5,642'Navarro 8,191'Escondido 8,773'Olmos 9,529'Anacacho 11,204'Austin Chalk 11,293'Eagle Ford 11,671'Catahoula —Frio —Yegua —
✓ 42-311-37556 CHOKE CANYON WEST UNIT · ROSEWOOD RESOURCES, INC.
1.1 mi
Navarro 8,886'Olmos 9,719'Anacacho 11,523'Austin Chalk 11,791'Eagle Ford 11,856'Catahoula —Escondido —Frio —Yegua —Wilcox —
✓ 42-311-37555 CHOKE CANYON EAST UNIT · ROSEWOOD RESOURCES, INC.
1.1 mi
Navarro 8,907'Olmos 9,774'Anacacho 11,539'Austin Chalk 11,807'Eagle Ford 11,869'Yegua —Catahoula —Escondido —Frio —Wilcox —
✓ 42-311-37083 BRACKEN EFS · SEA EAGLE FORD, LLC
2.4 mi
Wilcox 5,320'Navarro 8,422'Olmos 9,152'Anacacho 10,946'Austin Chalk 11,312'Eagle Ford 11,371'Yegua —Catahoula —Escondido —Frio —Buda —
✓ 42-311-37082 BRACKEN EFS · SEA EAGLE FORD, LLC
2.4 mi
Wilcox 5,320'Navarro 8,493'Navarro 8,513'Olmos 9,220'Olmos 9,245'Anacacho 10,965'Anacacho 11,007'Austin Chalk 11,302'Eagle Ford 11,362'Austin Chalk 11,423'Eagle Ford 11,547'Yegua — +3 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)

IntervalType
12,341–18,314 ftPerforated

Casing (4)

SizeSet DepthCement
13.375"320 ft480 sx
9.625"7,325 ft2,480 sx
5.5"11,136 ft2,365 sx
4.5"18,620 ft2,365 sx

Permit History (3)

#864308 Field Transfer Final Completion

DISCHER EF EAST UNIT · 12,500 ft

2020-07-27

Spud 2011-07-18

#791918 Field Transfer Final Completion

DISCHER EF · 12,500 ft

2014-08-16

Spud 2011-07-18

#719291 Drill Final Completion

DISCHER EF · 12,500 ft

2011-06-29

Spud 2011-07-15

Applications (3)

#864308 A SILVERBOW RESOURCES OPER, LLC
received 2020-07-16
#791918 A SWIFT ENERGY OPERATING, LLC
received 2014-07-17
#719291 A SWIFT ENERGY OPERATING, LLC
received 2011-06-28

Records & Logs

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

W-2/G-1 2020-07-29
W-2/G-1 2014-08-25 log on file
W-2/G-1 2013-05-14 log on file
W-2/G-1 2012-04-16 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 28.477907
Lon -98.420725

Well Details

Well Number
2H
Max Depth
12,500 ft
Drill Type
Horizontal
County
MCMULLEN
District
1
Operator
SILVERBOW RESOURCES OPER, LLC

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