DURLENE B

Oil · District 08 · Lease #63486

Operator: VITAL ENERGY, INC.

Cum Oil

129k BBL

Cum Gas

271k MCF

casinghead

Wells

1

Production

2025-04 — 2026-04

Peak Month

2025-07

Production History

Cum Oil: 128,624 BBL Cum Gas: 270,973 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20,912 BBL/mo

Di (annual)

320.3%

b-factor

0.6

EUR

187,060 BBL

R-squared

0.986

type

hyperbolic

Operator History (from monthly production reports)

2026-01 — 2026-07 CRESCENT ENERGY OPERATING, LLC 7 mo
2025-04 — 2025-12 VITAL ENERGY, INC. 9 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4ACRESCENT ENERGY OPERATING, LLC211,0002024-09-13