HIGHLANDER

Oil · District 08 · Lease #51078

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

501k BBL

Cum Gas

1.4M MCF

casinghead

Wells

1

Production

2018-09 — 2026-04

Peak Month

2018-10

Production History

Cum Oil: 500,623 BBL Cum Gas: 1,408,618 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,343 BBL/mo

Di (annual)

129.7%

b-factor

0.4

EUR

449,483 BBL

R-squared

0.858

type

hyperbolic

Operator History (from monthly production reports)

2023-01 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 43 mo
2018-09 — 2022-12 CENTENNIAL RESOURCE PROD, LLC 52 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
U 49HPERMIAN RESOURCES OPERATING, LLC110,9002018-06-20