42-115-31923

PRODUCING

MASON HEIRS

DAWSON County · District 8 · COASTAL PLAINS ENERGY INC. · SPRABERRY (TREND AREA)

RRC Lookup

Permits

Max Depth

8,600 ft

First Permit

1983-12-29

Latest Activity

1983-12-29

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1984-02-09

Shut-In

—

Plugged

—

P-5 Org Status: X

EWA / Permit operator mismatch

Scheduling: COASTAL PLAINS ENERGY INC. ≠ Permit: MUREXCO PETROLEUM, INC.

Resolved via: production → COASTAL PLAINS ENERGY, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

LONGHORN OIL PROPERTIES, INC. 1993-1998→ COASTAL PLAINS ENERGY, INC. 1998-2025

Lease Production

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

Permit History (1)

#224825 Drill Final Completion

MASON HEIRS · 8,600 ft

1983-12-29

Spud 1984-01-15

Permit Applications (2)

#224825 A MUREXCO PETROLEUM, INC.

received 1984-03-16

#224825 A MURCHISON EXPLORATION COMPANY

received 1983-12-27

Well Details

Well Number: 1
Max Depth: 8,600 ft
Drill Type: Vertical
County: DAWSON
District: 8
Operator: COASTAL PLAINS ENERGY INC.
Completed: 1984-02-09

Operator

Name: COASTAL PLAINS ENGY, INC
Location: OKLAHOMA CI, TY
P-5 Status: Y (filed 2025-04-04)
Cum Oil (all leases): 1,104,669 bbl
Cum Gas (all leases): 6,649,854 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 37

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