L. SCHAEFER OIL UNIT

Oil · District 7C · Lease #17567

Operator: VITAL ENERGY, INC.

Cum Oil

121k BBL

Cum Gas

1.2M MCF

casinghead

Wells

3

Production

2011-07 — 2026-04

Peak Month

2021-03

Production History

Cum Oil: 120,804 BBL Cum Gas: 1,223,075 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,196 BBL/mo

Di (annual)

385.8%

b-factor

1.7

EUR

140,317 BBL

R-squared

0.823

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
2011-07 — 2013-12 LAREDO PETROLEUM - DALLAS, INC. 30 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15ACRESCENT ENERGY OPERATING, LLC111,0002013-08-13
15OCRESCENT ENERGY OPERATING, LLC19,0002012-10-18
15PCRESCENT ENERGY OPERATING, LLC110,5002011-05-09