42-413-30711

JEFFERS 28

SCHLEICHER County · District 7 · CONCHO RESOURCES INC. · JOHN RAE (PENN)

RRC Lookup

Permits

1

Max Depth

8,250 ft

First Permit

1978-06-14

Latest Activity

1978-06-14

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1978-08-11

Shut-In

Plugged

!

EWA / Production operator mismatch

Scheduling: CONCHO RESOURCES INC. ≠ Production: UPP OPERATING, LLC (reported 2025-12)

!

EWA / Permit operator mismatch

Scheduling: CONCHO RESOURCES INC. ≠ Permit: ENSERCH EXPLORATION, INC

Resolved via: productionUPP OPERATING, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-03

Lease Production

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

Permit Applications (1)

#26401 A ENSERCH EXPLORATION, INC
received 1978-06-14

Well Details

Well Number
1
Max Depth
8,250 ft
Drill Type
Vertical
County
SCHLEICHER
District
7
Completed
1978-08-11

Operator

Location
OKLAHOMA CI, TY
P-5 Status
Y (filed 2004-03-05)
Cum Oil (all leases)
2,512,660 bbl
Cum Gas (all leases)
3,405,283 mcf
Total Permits
138

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