MARIINSKY STATE A

Oil · District 08 · Lease #63970

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

304k BBL

Cum Gas

522k MCF

casinghead

Wells

1

Production

2025-03 — 2026-04

Peak Month

2025-04

Production History

Cum Oil: 304,013 BBL Cum Gas: 522,338 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

44,431 BBL/mo

Di (annual)

253.1%

b-factor

0.8

EUR

722,920 BBL

R-squared

0.957

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
131HPERMIAN RESOURCES OPERATING, LLC411,0002025-10-14