JUSTIN LEE MCMASTER-B-

Oil · District 7C · Lease #17449

Operator: VITAL ENERGY, INC.

Cum Oil

32k BBL

Cum Gas

115k MCF

casinghead

Wells

2

Production

2011-03 — 2026-01

Peak Month

2013-01

Production History

Cum Oil: 32,087 BBL Cum Gas: 114,976 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

352 BBL/mo

Di (annual)

17.8%

b-factor

0.0

EUR

23,702 BBL

R-squared

0.346

type

exponential

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
2011-08 — 2013-12 LAREDO PETROLEUM - DALLAS, INC. 29 mo
2011-03 — 2011-07 BROAD OAK ENERGY, INC. 5 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13HCRESCENT ENERGY OPERATING LLC29,0002012-09-06
13ACRESCENT ENERGY OPERATING LLC110,0002011-01-10