ALLAR 15

Oil · District 08 · Lease #39044

Operator: ENERGEN RESOURCES CORPORATION

Cum Oil

264k BBL

Cum Gas

451k MCF

casinghead

Wells

4

Production

2008-11 — 2026-04

Peak Month

2013-11

Production History

Cum Oil: 263,563 BBL Cum Gas: 451,485 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,084 BBL/mo

Di (annual)

14.6%

b-factor

0.0

EUR

171,119 BBL

R-squared

0.402

type

exponential

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
2008-11 — 2011-11 COBRA OIL & GAS CORPORATION 37 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4DIAMONDBACK E&P LLC112,0002013-02-12
3DIAMONDBACK E&P LLC112,0002012-03-16
2DIAMONDBACK E&P LLC112,0002009-04-22
1DIAMONDBACK E&P LLC212,0002009-03-02