KOWALIK UNIT B

Oil · District 01 · Lease #16467

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

Cum Oil

268k BBL

Cum Gas

234k MCF

casinghead

Wells

1

Production

2013-01 — 2026-04

Peak Month

2014-07

Production History

Cum Oil: 267,513 BBL Cum Gas: 233,724 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,111 BBL/mo

Di (annual)

87.7%

b-factor

0.5

EUR

212,232 BBL

R-squared

0.853

type

hyperbolic

Operator History (from monthly production reports)

2013-01 — 2026-07 MURPHY EXPL. & PROD. CO. - USA 163 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HMURPHY EXPL. & PROD. CO. - USA210,3002012-08-03