MARIINSKY STATE I

Oil · District 08 · Lease #64069

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

209k BBL

Cum Gas

320k MCF

casinghead

Wells

1

Production

2025-03 — 2026-04

Peak Month

2025-05

Production History

Cum Oil: 208,600 BBL Cum Gas: 319,572 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

21,508 BBL/mo

Di (annual)

123.3%

b-factor

1.1

EUR

982,221 BBL

R-squared

0.712

type

hyperbolic

Operator History (from monthly production reports)

2025-03 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 17 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
333HPERMIAN RESOURCES OPERATING, LLC212,0002025-10-14