D SCHAEFER OIL UNIT

Oil · District 7C · Lease #17791

Operator: VITAL ENERGY, INC.

Cum Oil

97k BBL

Cum Gas

767k MCF

casinghead

Wells

2

Production

2012-02 — 2026-04

Peak Month

2013-07

Production History

Cum Oil: 96,550 BBL Cum Gas: 766,626 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,374 BBL/mo

Di (annual)

205.0%

b-factor

1.1

EUR

106,263 BBL

R-squared

0.839

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
2012-02 — 2013-12 LAREDO PETROLEUM - DALLAS, INC. 23 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15UCRESCENT ENERGY OPERATING, LLC211,0002012-12-20
15ABCRESCENT ENERGY OPERATING, LLC19,0002011-12-02