42-103-34108

Long String Casing

MCKNIGHT M. B. -A-

CRANE County · District 8 · HEIFER PRODUCTION COMPANY LLC · SAND HILLS (MCKNIGHT)

RRC Lookup

Permits

Max Depth

3,600 ft

First Permit

1990-09-25

Latest Activity

1990-09-25

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1990-10-24

Shut-In

—

Plugged

1995-05-23

EWA / Permit operator mismatch

Scheduling: HEIFER PRODUCTION COMPANY LLC ≠ Permit: ALPS OIL COMPANY

Resolved via: scheduling → HEIFER PRODUCTION COMPANY LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

ALPS OIL COMPANY 1993-1999→ GUADALUPE PROPERTIES, LLC 1999-2013→ N & O OIL CO. 2013-2016→ 7S OIL & GAS, LLC 2016-2017→ ARCH OIL & GAS, LLC 2017-2020→ HEIFER PRODUCTION COMPANY LLC 2021-2024

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)

#378466 Drill Long String Casing

MCKNIGHT, M. B. "A" · 3,600 ft

1990-09-25

Spud 1990-10-17

Permit Applications (1)

#378466 A ALPS OIL COMPANY

received 1990-09-24

Well Details

Well Number: 12
Max Depth: 3,600 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: HEIFER PRODUCTION COMPANY LLC
Completed: 1990-10-24

Operator

Name: HEIFER PRODUCTION COMPANY LLC
Location: HOUSTON
P-5 Status: Y (filed 2025-09-04)
Cum Oil (all leases): 38,040 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/O

External Links

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