42-115-31417

PRODUCING

SCHOOLER

DAWSON County · District 8 · HGN OPERATING I LLC · JO-MILL (SPRABERRY)

RRC Lookup

Permits

Max Depth

8,600 ft

First Permit

1980-09-02

Latest Activity

1980-09-02

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2014-12-23

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: HGN OPERATING I LLC ≠ Permit: FOREST OIL CORP.

Resolved via: production → HGN OPERATING I, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

HALLWOOD PETROLEUM, INC. 1993-2001→ HEC PETROLEUM, INC. 2002-2006→ CHEVRON MIDCONTINENT, L.P. 2006-2017→ HGN OPERATING I, LLC 2018-2025

Lease Production

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

Oil

production & DCA →

Permit History (1)

#91172 Drill N

SCHOOLER · 8,600 ft

1980-09-02

Spud 1980-09-20

Permit Applications (1)

#91172 A FOREST OIL CORP.

received 1980-09-02

Well Details

Well Number: 1
Max Depth: 8,600 ft
Drill Type: Vertical
County: DAWSON
District: 8
Operator: HGN OPERATING I LLC
Completed: 2014-12-23

Operator

Name: HGN OPER I, LLC
Location: ABILENE
P-5 Status: Y (filed 2026-03-04)
Cum Oil (all leases): 848,048 bbl
Cum Gas (all leases): 425,580 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 56

External Links

RRC Wellbore Query →