MARIINSKY STATE B

Oil · District 08 · Lease #64226

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

130k BBL

Cum Gas

337k MCF

casinghead

Wells

1

Production

2025-09 — 2026-04

Peak Month

2025-09

Production History

Cum Oil: 130,329 BBL Cum Gas: 336,786 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

26,995 BBL/mo

Di (annual)

277.0%

b-factor

0.9

EUR

486,485 BBL

R-squared

0.994

type

hyperbolic

Operator History (from monthly production reports)

2025-09 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 11 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
132HPERMIAN RESOURCES OPERATING, LLC111,0002024-10-04