MARIINSKY STATE D

Oil · District 08 · Lease #64553

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

217k BBL

Cum Gas

457k MCF

casinghead

Wells

1

Production

2025-03 — 2026-04

Peak Month

2025-05

Production History

Cum Oil: 217,367 BBL Cum Gas: 457,139 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

31,890 BBL/mo

Di (annual)

274.2%

b-factor

0.6

EUR

331,160 BBL

R-squared

0.949

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
134HPERMIAN RESOURCES OPERATING, LLC211,0002025-11-12