42-311-36739

PRODUCING Horizontal

STS 1 EF

MCMULLEN County · District 1 · SILVERBOW RESOURCES OPER LLC · HAWKVILLE (EAGLEFORD SHALE)

RRC Lookup

Permits

Max Depth

12,638 ft

First Permit

2017-07-11

Latest Activity

2017-07-11

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2017-12-12

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: SILVERBOW RESOURCES OPER LLC ≠ Permit: SIERRA RESOURCES, LLC

Resolved via: production → SILVERBOW RESOURCES OPER, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2017-12

Last Production

2026-03

Operator History

Chain of Custody

SIERRA RESOURCES, LLC 2017-2020→ PETROEDGE CONTRACT OPERATING LLC 2020-2021→ SILVERBOW RESOURCES OPER, LLC 2021-2025

Lease Production

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

Gas

production & DCA →

Permit History (1)

#828536 Drill Final Completion

STS 1 EF · 12,638 ft

2017-07-11

Spud 2017-08-10

Permit Applications (1)

#828536 A SIERRA RESOURCES, LLC

received 2017-07-06

Google Maps → Explorer Map →

Lat 28.203162

Lon -98.787186

Well Details

Well Number: 1H
Max Depth: 12,638 ft
Drill Type: Horizontal
County: MCMULLEN
District: 1
Operator: SILVERBOW RESOURCES OPER LLC
Completed: 2017-12-12

Operator

Name: SILVERBOW RES OPER, LLC
Location: HOUSTON
P-5 Status: Y (filed 2026-03-04)
Cum Oil (all leases): 25,260,565 bbl
Cum Gas (all leases): 1,007,567,023 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 451

External Links

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