KELLI -B-

Oil · District 08 · Lease #43945

Operator: ENERGEN RESOURCES CORPORATION

Cum Oil

119k BBL

Cum Gas

133k MCF

casinghead

Wells

2

Production

2013-05 — 2026-03

Peak Month

2013-07

Production History

Cum Oil: 118,720 BBL Cum Gas: 133,298 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,354 BBL/mo

Di (annual)

14.0%

b-factor

0.0

EUR

116,047 BBL

R-squared

0.401

type

exponential

Operator History (from monthly production reports)

2019-02 — 2026-07 DIAMONDBACK E&P LLC 90 mo
2013-05 — 2019-01 ENERGEN RESOURCES CORPORATION 69 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
202DIAMONDBACK E&P LLC111,5002013-01-28
201DIAMONDBACK E&P LLC111,5002013-01-03