HALFMANN 30 UNIT

Oil · District 08 · Lease #40798

Operator: VITAL ENERGY, INC.

Cum Oil

100k BBL

Cum Gas

2.3M MCF

casinghead

Wells

2

Production

2010-08 — 2026-04

Peak Month

2010-10

Production History

Cum Oil: 100,464 BBL Cum Gas: 2,281,436 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,358 BBL/mo

Di (annual)

117.7%

b-factor

0.8

EUR

106,215 BBL

R-squared

0.826

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
2010-08 — 2023-01 LAREDO PETROLEUM, INC. 150 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CRESCENT ENERGY OPERATING, LLC112,0002013-11-15
1CRESCENT ENERGY OPERATING, LLC210,0002009-11-13