HIGHLANDER C

Oil · District 08 · Lease #54213

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

213k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2020-03 — 2026-04

Peak Month

2021-07

Production History

Cum Oil: 212,904 BBL Cum Gas: 1,221,463 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,411 BBL/mo

Di (annual)

65.0%

b-factor

0.0

EUR

210,726 BBL

R-squared

0.662

type

exponential

Operator History (from monthly production reports)

2023-01 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 43 mo
2020-03 — 2022-12 CENTENNIAL RESOURCE PROD, LLC 34 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
U 19HPERMIAN RESOURCES OPERATING, LLC110,2002019-07-02