ALLAR 25

Oil · District 08 · Lease #39488

Operator: ENERGEN RESOURCES CORPORATION

Cum Oil

165k BBL

Cum Gas

477k MCF

casinghead

Wells

2

Production

2009-05 — 2026-04

Peak Month

2012-03

Production History

Cum Oil: 164,879 BBL Cum Gas: 476,647 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,340 BBL/mo

Di (annual)

24.0%

b-factor

0.2

EUR

145,333 BBL

R-squared

0.669

type

hyperbolic

Operator History (from monthly production reports)

2019-02 — 2026-07 DIAMONDBACK E&P LLC 90 mo
2011-12 — 2019-01 ENERGEN RESOURCES CORPORATION 86 mo
2009-05 — 2011-11 COBRA OIL & GAS CORPORATION 31 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DIAMONDBACK E&P LLC112,0002010-11-03
1DIAMONDBACK E&P LLC412,0002009-07-01