MARIINSKY STATE H

Oil · District 08 · Lease #63987

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

174k BBL

Cum Gas

248k MCF

casinghead

Wells

1

Production

2025-03 — 2026-04

Peak Month

2025-05

Production History

Cum Oil: 173,733 BBL Cum Gas: 248,207 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

18,234 BBL/mo

Di (annual)

122.1%

b-factor

0.3

EUR

255,980 BBL

R-squared

0.693

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
312HPERMIAN RESOURCES OPERATING, LLC212,0002025-10-17