BRIGGS UNIT E

Oil · District 01 · Lease #17772

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

Cum Oil

147k BBL

Cum Gas

407k MCF

casinghead

Wells

2

Production

2014-03 — 2026-04

Peak Month

2014-08

Production History

Cum Oil: 147,187 BBL Cum Gas: 407,271 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,479 BBL/mo

Di (annual)

75.9%

b-factor

0.4

EUR

142,184 BBL

R-squared

0.873

type

hyperbolic

Operator History (from monthly production reports)

2014-03 — 2026-07 MURPHY EXPL. & PROD. CO. - USA 149 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HMURPHY EXPL. & PROD. CO. - USA18,0002014-02-04
2HMURPHY EXPL. & PROD. CO. - USA18,0002014-02-04