ARGO 542 CO-OP

Oil · District 8A · Lease #65383

Operator: WALSH PETROLEUM, INC.

Fields: BRAHANEY

Cum Oil

104k BBL

Cum Gas

29k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

2008-05

Production History

Cum Oil: 104,082 BBL Cum Gas: 29,041 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

809 BBL/mo

Di (annual)

113.8%

b-factor

2.0

EUR

82,911 BBL

R-squared

0.587

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 BURK ROYALTY CO., LTD. 58 mo
1999-12 — 2021-09 WALSH PETROLEUM, INC. 262 mo
1999-06 — 1999-11 FIRST PERMIAN, L.L.C. 6 mo
1993-01 — 1999-05 FINA OIL & CHEMICAL COMPANY 77 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2BURK ROYALTY CO., LTD.15,5002008-02-01
1BURK ROYALTY CO., LTD.211,7501985-04-25