DANIEL -35-

Oil · District 08 · Lease #44746

Operator: ENERGEN RESOURCES CORPORATION

Cum Oil

36k BBL

Cum Gas

172k MCF

casinghead

Wells

1

Production

2014-02 — 2026-04

Peak Month

2014-08

Production History

Cum Oil: 36,213 BBL Cum Gas: 172,183 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

563 BBL/mo

Di (annual)

24.8%

b-factor

0.1

EUR

30,142 BBL

R-squared

0.580

type

hyperbolic

Operator History (from monthly production reports)

2019-02 — 2026-07 DIAMONDBACK E&P LLC 90 mo
2014-02 — 2019-01 ENERGEN RESOURCES CORPORATION 60 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC111,5002012-06-13