HALFMANN OIL UNIT

Oil · District 08 · Lease #42074

Operator: VITAL ENERGY, INC.

Cum Oil

28k BBL

Cum Gas

134k MCF

casinghead

Wells

1

Production

2011-11 — 2026-02

Peak Month

2011-12

Production History

Cum Oil: 27,724 BBL Cum Gas: 133,509 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

715 BBL/mo

Di (annual)

69.1%

b-factor

0.6

EUR

27,046 BBL

R-squared

0.488

type

hyperbolic

Operator History (from monthly production reports)

2026-01 — 2026-07 CRESCENT ENERGY OPERATING, LLC 7 mo
2023-02 — 2025-12 VITAL ENERGY, INC. 35 mo
2014-01 — 2023-01 LAREDO PETROLEUM, INC. 109 mo
2011-11 — 2013-12 LAREDO PETROLEUM - DALLAS, INC. 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
47DCRESCENT ENERGY OPERATING LLC211,5002011-06-14