BRIGGS UNIT M A

Oil · District 01 · Lease #20887

Operator: MURPHY EXPL. & PROD. CO. - USA

Cum Oil

123k BBL

Cum Gas

547k MCF

casinghead

Wells

1

Production

2022-09 — 2026-04

Peak Month

2022-10

Production History

Cum Oil: 123,041 BBL Cum Gas: 546,587 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,892 BBL/mo

Di (annual)

141.8%

b-factor

0.2

EUR

115,285 BBL

R-squared

0.879

type

hyperbolic

Operator History (from monthly production reports)

2022-09 — 2026-07 MURPHY EXPL. & PROD. CO. - USA 47 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HMURPHY EXPL. & PROD. CO. - USA39,0002022-04-26