42-311-36683

PRODUCING Horizontal

SHANNON EFS

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

Permits

2

Max Depth

11,000 ft

First Permit

2017-02-08

Latest Activity

2017-02-08

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2017-11-13

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

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

Resolved via: productionSILVERBOW RESOURCES OPER, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2013-06

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 (11) Elevation 311 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
WILCOX - DISPOSAL (Wilcox)3,618 ft-3,307 ft
NAVARRO 7,847 ft-7,536 ft
ESCONDIDO 8,340 ft-8,029 ft
OLMOS 8,588 ft-8,277 ft
ANACACHO 10,197 ft-9,886 ft
AUSTIN CHALK 10,446 ft-10,135 ft
EAGLE FORD - H2S (Eagle Ford)10,514 ft-10,203 ft
NAVARRO 78,478 ft-78,167 ft
CATAHOULA - DISPOSAL (Catahoula)
FRIO - DISPOSAL (Frio)
YEGUA - 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
42-311-37458 TYLER RANCH EFS A · SILVERBOW RESOURCES OPER, LLC
0.6 mi
Wilcox 4,860'Navarro 7,724'Olmos 8,689'Anacacho 9,837'Austin Chalk 10,375'UPPER EF 10,460'Frio Catahoula Yegua Escondido
42-311-37459 TYLER RANCH EFS B · SILVERBOW RESOURCES OPER, LLC
0.6 mi
Navarro 7,757'Olmos 8,702'Anacacho 9,872'Austin Chalk 10,401'Escondido Catahoula Frio Yegua Wilcox Eagle Ford
42-311-37460 TYLER RANCH EFS C · SILVERBOW RESOURCES OPER, LLC
0.6 mi
Navarro 6,290'Olmos 8,702'Anacacho 9,877'Austin Chalk 10,404'Catahoula Escondido Frio Yegua Wilcox Eagle Ford
42-311-37457 SHANNON-TYLER RANCH EFS · SILVERBOW RESOURCES OPER, LLC
0.6 mi
Navarro 7,766'Olmos 8,695'Anacacho 9,894'Austin Chalk 10,427'UPPER EF 10,502'Frio Yegua Wilcox Escondido Catahoula
42-311-34900 PEELER EFS · TEXEGY OPERATING COMPANY LLC
1.6 mi
Carrizo 3,800'Wilcox 6,400'Olmos 8,850'Olmos 8,890'Eagle Ford 10,800'
42-311-36877 JAMBERS · MURPHY EXPL. & PROD. CO. - USA
1.6 mi
Frio 1,460'Catahoula 1,590'Yegua 2,890'Wilcox 4,957'Navarro 7,883'Escondido 8,340'Olmos 8,606'Anacacho 10,206'Austin Chalk 10,514'Eagle Ford 10,602'
42-311-36878 JAMBERS · MURPHY EXPL. & PROD. CO. - USA
1.6 mi
Frio 1,460'Catahoula 1,590'Yegua 2,890'Wilcox 4,945'Midway 6,973'Navarro 7,917'Escondido 8,340'Olmos 8,654'Anacacho 10,262'Austin Chalk 10,548'
42-311-36602 HORTON M · XTO ENERGY INC.
1.8 mi
Catahoula 1,590'Catahoula 1,590'Frio 1,601'Frio 1,601'Yegua 2,900'Yegua 2,900'Wilcox 4,750'Wilcox 4,750'Navarro 8,145'Escondido 8,350'Olmos 8,500'Anacacho 10,214' +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
10,901–17,659 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"4,870 ft1,530 sx
5.5"17,721 ft3,060 sx

Permit History (2)

Applications (2)

#822742 A SEA EAGLE FORD, LLC
received 2017-12-05
#822742 A SEA EAGLE FORD, LLC
received 2017-02-01

Records & Logs

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

W-2/G-1 2017-11-28 log on file
W-2/G-1 2017-08-28 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 28.590419
Lon -98.436244

Well Details

Well Number
6UH
Max Depth
11,000 ft
Drill Type
Horizontal
County
MCMULLEN
District
1
Completed
2017-11-13

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