MASSARO UNIT

Oil · District 01 · Lease #18586

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

Cum Oil

269k BBL

Cum Gas

191k MCF

casinghead

Wells

1

Production

2015-07 — 2026-04

Peak Month

2015-08

Production History

Cum Oil: 268,624 BBL Cum Gas: 190,561 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,696 BBL/mo

Di (annual)

58.2%

b-factor

0.2

EUR

275,638 BBL

R-squared

0.857

type

hyperbolic

Operator History (from monthly production reports)

2015-07 — 2026-07 MURPHY EXPL. & PROD. CO. - USA 133 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HMURPHY EXPL. & PROD. CO. - USA18,6002015-01-14