COOK E

Oil · District 08 · Lease #39049

Operator: VITAL ENERGY, INC.

Cum Oil

281k BBL

Cum Gas

976k MCF

casinghead

Wells

11

Production

2008-10 — 2026-04

Peak Month

2014-12

Production History

Cum Oil: 281,281 BBL Cum Gas: 976,177 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,565 BBL/mo

Di (annual)

13.0%

b-factor

0.0

EUR

144,162 BBL

R-squared

0.496

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
2019-12 — 2023-01 LAREDO PETROLEUM, INC. 38 mo
2008-10 — 2019-11 PIONEER NATURAL RES. USA, INC. 134 mo

Wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8CRESCENT ENERGY OPERATING, LLC111,1502014-08-08
7CRESCENT ENERGY OPERATING, LLC111,0502013-12-12
6CRESCENT ENERGY OPERATING, LLC111,1502013-06-25
1CRESCENT ENERGY OPERATING, LLC111,2502013-01-15
5CRESCENT ENERGY OPERATING, LLC111,2002012-04-21
4CRESCENT ENERGY OPERATING, LLC110,7002011-11-30
3CRESCENT ENERGY OPERATING, LLC110,7002011-05-10
4ACRESCENT ENERGY OPERATING, LLC110,5002008-09-02
2CRESCENT ENERGY OPERATING, LLC110,5002008-08-27
2ACRESCENT ENERGY OPERATING, LLC110,0002007-08-23
3ACRESCENT ENERGY OPERATING, LLC210,0002007-08-23