HALFMANN 21 F

Oil // district 10 // lease#60816

op: VITAL ENERGY, INC.

cum_oil

520k BBL

cum_gas

0 MCF

wells

3

production

2023-09 — 2026-03

peak_month

2024-05

-- production_history

cum_oil: 519,815 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

64,306 BBL/mo

Di (annual)

346.4%

b-factor

1.1

EUR

1,365,811 BBL

R-squared

0.978

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3AVITAL ENERGY, INC.210,5002023-03-29
4LSVITAL ENERGY, INC.210,5002023-03-29
5DVITAL ENERGY, INC.210,5002023-03-09
EOF // data source: Texas Railroad Commission // 2026