42-461-01080

Final Completion

PEGASUS PENNSYLVANIAN UNIT

UPTON County · District 7 · COG OPERATING LLC · PEGASUS (PENNSYLVANIAN)

RRC Lookup

Permits

Max Depth

13,285 ft

First Permit

1979-08-31

Latest Activity

1985-06-06

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1979-09-26

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: COG OPERATING LLC ≠ Production: XTO ENERGY INC. (reported 2025-12)

EWA / Permit operator mismatch

Scheduling: COG OPERATING LLC ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.

Resolved via: production → XTO ENERGY INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

MOBIL PRODUCING TX. & N.M. INC. 1993-2011→ XTO ENERGY INC. 2012-2025

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 (2)

#277007 Recompletion Final Completion

PEGASUS ELLENBURGER UNIT · 13,285 ft

1985-06-06

#56962 Recompletion Final Completion

PEGASUS PENNSYLVANIAN UNIT · 13,170 ft

1979-08-31

Permit Applications (2)

#277007 A MOBIL PRODUCING TX. & N.M. INC.

received 1985-06-05

#56962 A MOBIL OIL CORPORATION

received 1979-08-31

Well Details

Well Number: 2302
Max Depth: 13,285 ft
Drill Type: Vertical
County: UPTON
District: 7
Operator: COG OPERATING LLC
Completed: 1979-09-26

Operator

Name: COG OPER LLC
Location: MIDLAND
P-5 Status: Y (filed 2025-05-02)
Cum Oil (all leases): 627,668,492 bbl
Cum Gas (all leases): 303,100,933 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 4,469

External Links

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