HALFMANN 21 G

Oil · District 08 · Lease #60802

Operator: VITAL ENERGY, INC.

Cum Oil

169k BBL

Cum Gas

296k MCF

casinghead

Wells

1

Production

2023-09 — 2026-04

Peak Month

2024-04

Production History

Cum Oil: 169,236 BBL Cum Gas: 295,885 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

32,144 BBL/mo

Di (annual)

620.6%

b-factor

0.9

EUR

290,606 BBL

R-squared

0.961

type

hyperbolic

Operator History (from monthly production reports)

2026-01 — 2026-07 CRESCENT ENERGY OPERATING, LLC 7 mo
2023-09 — 2025-12 VITAL ENERGY, INC. 28 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6ACRESCENT ENERGY OPERATING, LLC29,0002023-03-29