MARY ROSE B

Oil · District 7C · Lease #20974

Operator: HIBERNIA RESOURCES III, LLC

Cum Oil

358k BBL

Cum Gas

1.4M MCF

casinghead

Wells

2

Production

2020-03 — 2026-03

Peak Month

2025-12

Production History

Cum Oil: 357,895 BBL Cum Gas: 1,388,012 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

24,450 BBL/mo

Di (annual)

330.3%

b-factor

0.7

EUR

258,103 BBL

R-squared

0.501

type

hyperbolic

Operator History (from monthly production reports)

2023-12 — 2026-07 CIVITAS PERMIAN OPERATING, LLC 32 mo
2020-03 — 2023-11 HIBERNIA RESOURCES III, LLC 45 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10HCIVITAS PERMIAN OPERATING, LLC111,0002025-06-19
2HCIVITAS PERMIAN OPERATING, LLC210,5002020-01-28