42-173-30272

Unperfed Completion

CALVERLY F

GLASSCOCK County · District 8 · RSP PERMIAN LLC · SPRABERRY (TREND AREA)

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Permits

Max Depth

8,450 ft

First Permit

2014-08-21

Latest Activity

2014-08-21

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1975-11-25

Shut-In

—

Plugged

2017-05-25

EWA / Production operator mismatch

Scheduling: RSP PERMIAN LLC ≠ Production: COG OPERATING LLC (reported 2025-10)

EWA / Permit operator mismatch

Scheduling: RSP PERMIAN LLC ≠ Permit: JM COX RESOURCES, L.P.

Resolved via: production → COG OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

COX, JOHN L. 1993-2003→ JM COX RESOURCES, L.P. 2003-2014→ ADVENTURE EXPL PARTNERS II, LLC 2013-2014→ RSP PERMIAN, LLC 2014-2018→ COG OPERATING LLC 2018-2025

Lease Production

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

Permit History (1)

#787896 Recompletion Unperfed Completion

CALVERLEY F · 8,450 ft

2014-08-21

Spud 2016-07-01

Permit Applications (1)

#787896 A JM COX RESOURCES, L.P.

received 2014-05-26

Well Details

Well Number: 2
Max Depth: 8,450 ft
Drill Type: Vertical
County: GLASSCOCK
District: 8
Operator: RSP PERMIAN LLC
Completed: 1975-11-25

Operator

Name: RSP PERMIAN, LLC
Location: MIDLAND
P-5 Status: Y (filed 2021-09-03)
Cum Oil (all leases): 55,693,378 bbl
Cum Gas (all leases): 11,773 mcf
Total Permits: 941

External Links

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