COOK F 21 D

Oil · District 08 · Lease #59643

Operator: VITAL ENERGY, INC.

Cum Oil

592k BBL

Cum Gas

1.7M MCF

casinghead

Wells

3

Production

2023-06 — 2026-04

Peak Month

2024-05

Production History

Cum Oil: 591,501 BBL Cum Gas: 1,716,926 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

57,188 BBL/mo

Di (annual)

616.6%

b-factor

1.8

EUR

2,172,154 BBL

R-squared

0.961

type

hyperbolic

Operator History (from monthly production reports)

2026-01 — 2026-07 CRESCENT ENERGY OPERATING, LLC 7 mo
2023-06 — 2025-12 VITAL ENERGY, INC. 31 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10CCRESCENT ENERGY OPERATING, LLC210,5002023-03-13
8ACRESCENT ENERGY OPERATING, LLC310,5002023-02-03
9DCRESCENT ENERGY OPERATING, LLC210,5002023-02-03