HIGHLANDER A

Oil · District 08 · Lease #54273

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

407k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2020-03 — 2026-04

Peak Month

2020-04

Production History

Cum Oil: 406,672 BBL Cum Gas: 1,118,623 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,506 BBL/mo

Di (annual)

53.5%

b-factor

0.1

EUR

386,417 BBL

R-squared

0.736

type

hyperbolic

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 04HPERMIAN RESOURCES OPERATING, LLC310,2002019-06-20