42-495-05395

Final Completion

HALLEY S. M. B

WINKLER County · District 8 · SHELL WESTERN E&P · EMPEROR (WOLFCAMP)

RRC Lookup

Permits

Max Depth

8,942 ft

First Permit

1997-07-24

Latest Activity

1997-07-24

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

2014-09-30

EWA / Production operator mismatch

Scheduling: SHELL WESTERN E&P ≠ Production: CHESAPEAKE OPERATING, INC. (reported 2010-01)

EWA / Permit operator mismatch

Scheduling: SHELL WESTERN E&P ≠ Permit: ORYX ENERGY COMPANY

Resolved via: scheduling → SHELL WESTERN E&P

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2014-09

Operator History

Chain of Custody

ORYX ENERGY COMPANY 1993-1999→ KERR-MCGEE CORPORATION 1999-1999→ KERR-MCGEE OIL & GAS ONSHORE LLC 1999-2003→ CHESAPEAKE OPERATING, INC. 2003-2010

Lease Production

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

Permit History (1)

#464367 Recompletion Final Completion

HALLEY, S.M. "B" · 8,942 ft

1997-07-24

Spud 1997-07-30

Permit Applications (1)

#464367 A ORYX ENERGY COMPANY

received 1997-06-27

Well Details

Well Number: 25
Max Depth: 8,942 ft
Drill Type: Vertical
County: WINKLER
District: 8
Operator: SHELL WESTERN E&P

Operator

Name: SHELL WESTERN E&P
Location: HOUSTON
P-5 Status: Y (filed 2025-11-04)
Cum Oil (all leases): 109,966,284 bbl
Cum Gas (all leases): 1,378,771,265 mcf
Activities: GTHS/C, GTHS/O
Total Permits: 1,756

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