MARIINSKY STATE C

Oil · District 08 · Lease #64228

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

306k BBL

Cum Gas

546k MCF

casinghead

Wells

1

Production

2025-04 — 2026-04

Peak Month

2025-05

Production History

Cum Oil: 305,988 BBL Cum Gas: 546,432 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

44,400 BBL/mo

Di (annual)

235.0%

b-factor

0.6

EUR

534,644 BBL

R-squared

0.961

type

hyperbolic

Operator History (from monthly production reports)

2025-04 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 16 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
133HPERMIAN RESOURCES OPERATING, LLC211,0002025-10-14