MASTEN, F. O. "A"

Oil · District 8A · Lease #3748

Operator: WALSH PETROLEUM, INC.

Fields: LEVELLAND

Cum Oil

27k BBL

Cum Gas

360k MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

1994-04

Production History

Cum Oil: 26,833 BBL Cum Gas: 360,255 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2023-01 — 2026-07 EXTEX OPERATING COMPANY 43 mo
1997-11 — 2022-12 WALSH PETROLEUM, INC. 302 mo
1993-02 — 1997-10 PARKER & PARSLEY, WPI AGENT 57 mo
1993-01 — 1993-01 WALSH PETROLEUM, INC. 1 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 XEXTEX OPERATING COMPANY15,1001993-02-25
3 XEXTEX OPERATING COMPANY15,1001993-02-02
142-079-02172EXTEX OPERATING COMPANY------
242-079-02175EXTEX OPERATING COMPANY------
342-079-01930EXTEX OPERATING COMPANY------