COOK, E "A"

Oil · District 08 · Lease #38673

Operator: VITAL ENERGY, INC.

Cum Oil

112k BBL

Cum Gas

205k MCF

casinghead

Wells

4

Production

2008-02 — 2025-06

Peak Month

2008-04

Production History

Cum Oil: 112,003 BBL Cum Gas: 205,136 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

976 BBL/mo

Di (annual)

9.1%

b-factor

0.1

EUR

138,386 BBL

R-squared

0.560

type

hyperbolic

Operator History (from monthly production reports)

2023-02 — 2026-01 VITAL ENERGY, INC. 36 mo
2019-12 — 2023-01 LAREDO PETROLEUM, INC. 38 mo
2008-02 — 2019-11 PIONEER NATURAL RES. USA, INC. 142 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DVITAL ENERGY INC.14,8002013-09-27
4CRESCENT ENERGY OPERATING, LLC110,5002008-09-02
2CRESCENT ENERGY OPERATING, LLC110,0002007-08-23
3CRESCENT ENERGY OPERATING, LLC210,0002007-08-23