STATE PECK 258-257-1N

Oil · District 08 · Lease #51028

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

639k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2018-09 — 2026-04

Peak Month

2018-10

Production History

Cum Oil: 639,044 BBL Cum Gas: 1,177,097 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

39,751 BBL/mo

Di (annual)

199.2%

b-factor

0.5

EUR

470,052 BBL

R-squared

0.811

type

hyperbolic

Operator History (from monthly production reports)

2024-11 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 21 mo
2018-09 — 2024-10 OXY USA WTP LP 74 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11HPERMIAN RESOURCES OPERATING, LLC214,0002018-05-23