BARNHART 77S75 C

Oil · District 7C · Lease #21947

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

231k BBL

Cum Gas

1.5M MCF

casinghead

Wells

1

Production

2022-12 — 2026-04

Peak Month

2024-02

Production History

Cum Oil: 231,198 BBL Cum Gas: 1,505,468 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

25,095 BBL/mo

Di (annual)

259.3%

b-factor

0.6

EUR

274,990 BBL

R-squared

0.968

type

hyperbolic

Operator History (from monthly production reports)

2023-11 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 33 mo
2022-12 — 2023-10 EARTHSTONE OPERATING, LLC 11 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5BLPERMIAN RESOURCES OPERATING, LLC17,5502022-05-26