42-495-10399

Final Completion

HALLEY S. M. -B-

WINKLER County · District 8 · BASIN OIL & GAS OPERATING LLC · WEINER (COLBY SAND)

RRC Lookup

Permits

Max Depth

4,000 ft

First Permit

1987-04-08

Latest Activity

1987-04-08

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

1994-09-14

EWA / Permit operator mismatch

Scheduling: BASIN OIL & GAS OPERATING LLC ≠ Permit: SUN EXPL. & PROD. CO.-MIDLAND

Resolved via: production → BASIN OIL & GAS OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

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. 2003-2012→ SHELL WESTERN E&P 2012-2014→ MECO IV, LLC 2015-2021→ MECO IV HOLDCO, LLC 2021-2022→ BASIN OIL & GAS OPERATING, LLC 2022-2025

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)

#328785 Recompletion Final Completion

HALLEY, S. M. -B- · 4,000 ft

1987-04-08

Permit Applications (1)

#328785 A SUN EXPL. & PROD. CO.-MIDLAND

received 1987-04-08

Well Details

Well Number: 28WS
Max Depth: 4,000 ft
Drill Type: Vertical
County: WINKLER
District: 8
Operator: BASIN OIL & GAS OPERATING LLC

Operator

Name: BASIN OIL & GAS OPER, LLC
Location: FORT WORTH
P-5 Status: Y (filed 2026-02-04)
Cum Oil (all leases): 4,678,580 bbl
Cum Gas (all leases): 4,515,401 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 116

External Links

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