JL MCMASTER 155-4 (ALLOC-F)

Oil · District 7C · Lease #19473

Operator: VITAL ENERGY, INC.

Cum Oil

218k BBL

Cum Gas

2.9M MCF

casinghead

Wells

1

Production

2017-02 — 2026-04

Peak Month

2017-05

Production History

Cum Oil: 217,833 BBL Cum Gas: 2,869,900 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,879 BBL/mo

Di (annual)

514.8%

b-factor

1.1

EUR

186,284 BBL

R-squared

0.699

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
2017-02 — 2023-01 LAREDO PETROLEUM, INC. 72 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6NMCRESCENT ENERGY OPERATING, LLC19,0002016-07-22